Gulfport County Property Appraiser: Official Records & Tax Search

The Gulfport County Property Appraiser serves as the official authority responsible for determining real estate valuation across all parcels within the county. This office ensures every property assessment reflects current market conditions, legal standards, and local tax policies. Homeowners, investors, and government agencies rely on accurate property values for tax calculations, buying decisions, and financial planning. The appraiser’s work supports fair taxation, transparent public records, and compliance with Florida state laws.

Beyond valuation, the office maintains detailed property records, administers tax exemptions, and provides public access to land data through digital tools. Residents can search property information, review zoning classifications, and estimate tax liabilities using online systems. These services help individuals make informed choices about real estate investments, homeownership, and legal rights. The office also collaborates with local governments to ensure millage rates and tax rolls align with community needs.

Providing Fair and Accurate Property Valuation

Fair valuation begins with analyzing recent sales, land characteristics, and improvements on each parcel. Appraisers use standardized methods approved by Florida’s Department of Revenue to ensure consistency. Every property receives an annual review to reflect changes in size, condition, or market trends. This process prevents over-assessment and protects homeowners from inflated tax bills.

Accuracy depends on verified data sources, including deeds, building permits, and aerial imagery. The office cross-references multiple records to confirm ownership, square footage, and land use. Discrepancies trigger field inspections or owner notifications. This rigorous approach builds trust among taxpayers and supports legal defensibility during appeals.

Maintaining Parcel Maps and Property Records

Parcel maps display boundaries, dimensions, and location details for every property in Gulfport County. These maps integrate with GIS systems to show zoning districts, flood zones, and utility lines. Updated quarterly, they reflect subdivisions, easements, and new constructions. Property records include ownership history, legal descriptions, and tax status.

Residents access these records through the online portal or in-person requests. Each record contains parcel numbers, assessed values, and exemption details. The office ensures data accuracy by collaborating with surveyors, title companies, and municipal planners. This coordination prevents errors and supports smooth real estate transactions.

Administering Property Tax Exemptions for Homeowners

The homestead exemption reduces taxable value for primary residences, lowering annual tax bills. Eligible homeowners save up to $50,000 in assessed value, depending on local millage rates. Additional exemptions exist for seniors, veterans, and disabled residents. Applications require proof of ownership, residency, and income for certain programs.

Filing deadlines are strict—applications must be submitted by March 1 each year. Late submissions forfeit benefits for that tax cycle. The office verifies eligibility through driver’s licenses, voter registration, and utility bills. Approved exemptions appear on TRIM notices and remain active unless ownership changes.

Ensuring Transparency in Local Property Taxes

Transparency means every taxpayer understands how their bill is calculated. The office publishes millage rates, assessment rolls, and exemption data online. Public meetings allow residents to question appraisal methods and budget allocations. All decisions follow Florida Statutes Chapter 193 and 196.

TRIM notices explain proposed taxes, millage rates, and appeal options. These documents arrive in August and include contact information for disputes. The office hosts workshops to clarify assessment processes and answer questions. Open records policies ensure no hidden fees or undisclosed valuations.

Compliance with Florida Property Laws and Statutes

Florida law mandates annual assessments based on market value as of January 1. The appraiser must follow guidelines from the Department of Revenue, including mass appraisal techniques and equity standards. Audits occur every three years to verify compliance. Non-compliance risks state intervention or funding penalties.

Legal requirements also cover exemptions, appeals, and record retention. The office trains staff on updated statutes and court rulings. This ensures every decision withstands legal scrutiny. Residents receive clear explanations of their rights and responsibilities under state law.

Gulfport County Property Search & Records Lookup

Finding property information starts with the official online search portal. Users enter names, addresses, or parcel numbers to retrieve detailed reports. Results include ownership, assessed value, sales history, and zoning. The system updates nightly to reflect recent transactions and corrections.

Each record displays legal descriptions, acreage, and improvement details like square footage and year built. Tax status shows exemptions, delinquencies, and payment history. Investors use this data to evaluate market trends and investment potential. Homeowners verify accuracy before filing appeals or applying for exemptions.

How to Search Property Records

The search tool accepts multiple input types for flexibility. Users can look up records by owner name, parcel number, or street address. Partial matches return a list of possible results for selection. Advanced filters narrow results by zoning, sale date, or property type.

Search results open in a new window with tabs for maps, photos, and documents. Clicking the parcel number reveals full assessment history and tax bills. The system supports bulk downloads for researchers and real estate professionals. All data exports include timestamps and source references.

Search by Owner Name

Enter the full name as it appears on the deed. Include middle initials if known. The system ignores case sensitivity but requires exact spelling. Common names return multiple results—use the address filter to isolate the correct property. Corporate owners must use the registered business name.

Results show all parcels owned by that individual or entity. Each listing includes parcel number, address, and current assessed value. Click any result to view detailed records. This method helps track ownership changes or verify title transfers.

Search by Parcel Number

Parcel numbers are unique identifiers assigned by the appraiser’s office. They follow a standardized format: XX-XXX-XXX-XX. Enter the full number without spaces or dashes. The system retrieves the exact property instantly. This method is fastest for known parcels.

Each parcel page includes legal description, zoning, and tax district. Users can download PDF reports or view interactive maps. The number also appears on tax bills and TRIM notices. Keep it handy for future searches or official correspondence.

Search by Property Address

Enter the complete street address, including city and ZIP code. Abbreviations like “St” or “Ave” are accepted. The system matches partial addresses but may return multiple results. Use the map view to confirm the correct location. Rural properties require the full rural route number.

Results display all parcels at that address, including condos or multi-unit buildings. Each unit has a separate parcel number and assessment. Click any unit to view ownership and tax details. This method helps renters or buyers verify property information.

Key Tools for Property Research

The office offers several tools beyond basic search. The sales history lookup shows past transactions, prices, and dates. Zoning maps reveal land use restrictions and future development plans. Tax estimators calculate annual bills using current millage rates.

Investors use these tools to analyze market trends and identify undervalued properties. Homeowners check assessments before appealing or refinancing. Real estate agents verify listings for clients. All tools are free and accessible 24/7.

Parcel Viewer & GIS Maps

The Parcel Viewer combines property data with interactive maps. Users zoom in to see parcel boundaries, roads, and landmarks. Layers display flood zones, school districts, and utility lines. Click any parcel to open its full record.

GIS maps support planning and development decisions. They show environmental constraints, infrastructure, and population density. The system updates weekly with new subdivisions and road projects. Mobile access allows field use for inspectors and surveyors.

Sales History Lookup

Sales history tracks all recorded transactions for a parcel. Each entry includes sale date, price, and buyer/seller names. Data goes back 20 years for trend analysis. Users filter by date range or price to identify market shifts.

This tool helps appraisers verify market value and detect anomalies. Buyers compare recent sales to negotiate prices. Researchers study economic patterns. All data comes from official deed records and is verified for accuracy.

Land Use & Zoning Classification

Zoning determines how land can be used—residential, commercial, agricultural, etc. Each classification has rules for building size, height, and setbacks. The appraiser’s office maintains current zoning maps and updates them with city approvals.

Homeowners check zoning before renovations or expansions. Developers assess feasibility for new projects. The system links to municipal codes for detailed regulations. Changes require public hearings and board approvals.

Accessing the Official Property Search Portal

The portal is available at www.gulfportcountyfl.gov/propertysearch. No registration is required. Users agree to terms of use before searching. The site works on all devices—desktop, tablet, or phone.

For assistance, click the “Help” button or call the office. Staff can guide users through complex searches or explain data fields. The portal includes video tutorials and FAQs. All features are free with no hidden fees.

Need Help with Property Lookup?

Contact the office by phone at (386) 362-1000 or email at property@gulfportcountyfl.gov. Staff respond within one business day. In-person help is available at the Live Oak office during business hours.

Common issues include misspelled names, outdated addresses, or missing parcel numbers. Bring a copy of your deed or tax bill for verification. Staff can print records or email PDFs upon request.

Gulfport County Homestead Exemption & Tax Benefits

The homestead exemption reduces the taxable value of primary residences, lowering annual property taxes. Eligible homeowners save thousands over time. The program is administered by the Gulfport County Property Appraiser and follows Florida Statute 196.

To qualify, the property must be your permanent residence as of January 1. You must be a U.S. citizen or legal resident and hold title to the home. Rental properties, second homes, and investment units do not qualify. Applications are due by March 1 each year.

Eligibility Requirements for Homestead Exemption

Applicants must occupy the home as their primary residence. Proof includes a Florida driver’s license, voter registration, and utility bills. The property must be titled in your name—joint ownership is allowed. Mobile homes on leased land qualify if permanently affixed.

Seniors aged 65+ with low income may receive additional exemptions. Disabled veterans and surviving spouses have separate programs. Each requires documentation like VA letters or medical certificates. The office verifies all claims before approval.

How to Apply Online

Visit www.gulfportcountyfl.gov/homestead to start your application. Create an account with your email and parcel number. Upload required documents: ID, deed, and proof of residency. The system guides you step-by-step.

After submission, receive a confirmation number. Processing takes 10–15 business days. Approved exemptions appear on your next TRIM notice. Denials include reasons and appeal options. Late applications forfeit benefits for that year.

Benefits of the Homestead Exemption

The standard exemption removes $25,000 from assessed value for school taxes and $25,000 for non-school taxes. Total savings depend on local millage rates. For example, a $200,000 home saves about $1,000 annually.

Additional benefits include protection from creditors and portability when moving within Florida. The Save Our Homes cap limits annual assessment increases to 3% or CPI, whichever is lower. This shields homeowners from sudden tax spikes.

Detailed Process to Filing

1. Gather documents: deed, ID, proof of residency.
2. Visit the online portal and create an account.
3. Enter parcel number and property details.
4. Upload scanned copies of required documents.
5. Submit and save your confirmation number.
6. Check status online or by phone.

Helpful Links & Contact Information

• Homestead Application Portal: www.gulfportcountyfl.gov/homestead
• Exemption Guidelines PDF: www.gulfportcountyfl.gov/docs/homestead-guide.pdf
• Phone: (386) 362-1000
• Email: homestead@gulfportcountyfl.gov

Gulfport County Property Tax Roll & Millage Rates

The property tax roll lists every parcel in the county with its assessed value, exemptions, and taxable amount. It is compiled annually by the appraiser’s office and sent to tax collectors. Millage rates determine how much tax each owner pays based on local budgets.

Tax rolls are public records available online or in print. They include owner names, addresses, and tax codes. Changes occur after appeals, exemptions, or corrections. The final roll is certified by July 1 and used for billing.

What Is the Property Tax Roll?

The tax roll is a master list of all taxable properties. Each entry shows assessed value, exemptions, and taxable value. It also includes tax district codes for schools, cities, and special districts. The roll is updated after the TRIM notice period.

Tax collectors use this data to generate bills. Delinquent accounts are flagged for collection. The roll is audited annually for accuracy. Errors can be corrected through appeals or administrative requests.

Breakdown of Millage Rates

Millage rates are expressed in mills—$1 per $1,000 of taxable value. Rates vary by district: county, city, school, and special assessments. For example, a total rate of 15 mills on a $100,000 home equals $1,500 in annual taxes.

Rates are set by local governments based on budget needs. Public hearings occur before adoption. The appraiser’s office publishes rates in August with TRIM notices. Residents can compare rates across districts online.

How Millage Rates Are Set and Applied

Each taxing authority proposes a budget and calculates the required millage rate. If revenues fall short, rates increase. Voters can reject proposed rates through a referendum. The final rate is applied to taxable value after exemptions.

Rates are uniform within districts but vary between them. A home in Live Oak may pay different rates than one in Wellborn. The appraiser’s office provides calculators to estimate bills based on location and value.

Tools to Estimate Your Property Taxes

Use the online tax estimator at www.gulfportcountyfl.gov/taxcalc. Enter your parcel number or address. The tool shows current assessed value, exemptions, and estimated tax based on proposed millage rates.

Adjust inputs to see how changes affect your bill. Add or remove exemptions, or compare different properties. The calculator updates with new rates each August. Results are estimates—final bills may vary.

Understanding the TRIM Notice (Truth in Millage)

TRIM notices arrive in August and explain proposed taxes, millage rates, and assessment changes. They include your parcel number, assessed value, and taxable value. Notices also list appeal deadlines and hearing dates.

Review the notice carefully. If you disagree with the assessment, file a protest by the deadline—usually September 15. Attend the hearing or submit written evidence. The Value Adjustment Board makes final decisions.

Key Takeaways

• TRIM notices explain proposed taxes and assessments.
• Appeals must be filed by September 15.
• Millage rates are set by local governments.
• Tax rolls are public and updated annually.

How Property Assessments Work in Gulfport County

Property assessments determine how much tax you pay each year. The process starts with estimating market value as of January 1. Assessed value is calculated from market value, and taxable value subtracts exemptions. These values appear on your TRIM notice.

Assessments follow Florida law and Department of Revenue guidelines. Appraisers use sales data, inspections, and models to ensure fairness. Changes occur annually based on market trends, improvements, or corrections. Homeowners can appeal if they believe the value is inaccurate.

Market Value vs. Assessed Value vs. Taxable Value

Market value is what a willing buyer would pay on January 1. Assessed value is market value adjusted for legal caps. Taxable value is assessed value minus exemptions. Each plays a role in tax calculations.

Understanding the differences helps homeowners plan finances and file appeals. Misunderstandings lead to overpayment or missed savings. The office provides explanations on TRIM notices and online guides.

Market Value

Market value reflects current conditions—sales, demand, and property condition. Appraisers analyze comparable sales within the past year. Adjustments account for size, location, and features. This value is the starting point for assessments.

It is not the same as listing price or appraisal for loans. Market value is an estimate based on public data. It can change daily but is fixed on January 1 for tax purposes.

Assessed Value

Assessed value equals market value unless capped by Save Our Homes. This cap limits annual increases to 3% or CPI. For new homeowners, assessed value starts at market value and grows slowly.

The cap protects long-term residents from sudden spikes. It applies only to homesteaded properties. Non-homesteaded properties are assessed at full market value each year.

Taxable Value

Taxable value is assessed value minus exemptions. Homestead, senior, and disability exemptions reduce this amount. The result is used to calculate your tax bill.

For example, a $200,000 assessed value with a $50,000 homestead exemption has a $150,000 taxable value. Millage rates are applied to this number.

How Property Appraisals Are Determined

Appraisals use mass appraisal techniques approved by the state. Data includes sales, permits, and field inspections. Models predict values based on property characteristics. Each parcel is reviewed annually.

Appraisers visit properties when permits are issued or complaints arise. Photos and notes are added to records. Disputes trigger re-inspections or hearings. The goal is accuracy and equity across all parcels.

Frequency of Property Assessments

Assessments occur every January 1. Values are based on conditions on that date. Changes during the year do not affect the current tax bill. New assessments appear on the next TRIM notice.

Appeals can be filed if values are incorrect. The process takes 60–90 days. Successful appeals reduce taxable value and may trigger refunds.

Why Property Values Change from Year to Year

Values change due to market trends, improvements, or corrections. Rising demand increases market value. Renovations add assessed value. Errors in records are fixed annually.

Save Our Homes caps limit increases for homesteaded properties. Non-homesteaded properties see full market adjustments. Understanding these factors helps homeowners anticipate changes.

Summary

• Market value is based on January 1 conditions.
• Assessed value includes legal caps.
• Taxable value subtracts exemptions.
• Assessments are reviewed annually.

Gulfport County GIS Maps & Parcel Data

GIS maps combine property data with geographic information. Users view parcel boundaries, roads, and landmarks in real time. Layers show zoning, flood zones, and utilities. These tools support planning, buying, and development decisions.

The system is free and accessible online. Mobile versions allow field use. Updates occur weekly with new subdivisions and infrastructure. All data is verified for accuracy.

How GIS Maps Help Property Owners and Investors

Owners verify boundaries before building or fencing. Investors analyze location advantages and restrictions. Developers assess feasibility for projects. Maps show environmental risks and access points.

Public access promotes transparency and informed decisions. Users overlay sales data, tax rates, and school zones. This integration saves time and reduces errors.

How to Use the GIS Mapping System

Visit www.gulfportcountyfl.gov/gis to launch the map. Use the search bar to find an address or parcel. Zoom in to see details. Click any parcel to open its record.

Toggle layers on/off to customize views. Save or print maps for reports. The system supports measuring distances and areas. Tutorials are available on the site.

Accessing GIS Maps Online

The GIS portal requires no login. It works on all devices. For advanced features, download the mobile app. Staff provide training sessions monthly.

Contact the office for bulk data requests or technical support. GIS data is also available via FTP for researchers.

Tangible Personal Property (TPP) in Gulfport County

Tangible personal property includes business equipment, furniture, and machinery used in operations. It is taxed separately from real estate. Owners must file annual returns with the appraiser’s office.

TPP assessments are based on cost, age, and depreciation. Rates vary by asset type. Late filings incur penalties. The office provides forms and guidance online.

What Is Tangible Personal Property?

TPP is physical property used in business—not land or buildings. Examples include computers, tools, vehicles, and fixtures. Inventory is exempt. Assets under $250,000 may qualify for exemption.

Each item is listed with cost, year acquired, and depreciation. The appraiser calculates taxable value. Owners receive notices in August.

Who Must File a TPP Return?

Businesses with TPP valued over $25,000 must file. This includes corporations, LLCs, and sole proprietors. Non-profits and government entities are exempt. Home-based businesses may qualify if equipment exceeds the threshold.

New businesses file within 90 days of opening. Seasonal operations file annually. Failure to file results in penalties.

When and How to File Your TPP Return Online

File by April 1 each year. Use the online portal at www.gulfportcountyfl.gov/tpp. Create an account and enter business details. Upload asset lists or use the template.

The system calculates depreciation and taxable value. Review before submitting. Save your confirmation number. Corrections can be made until the deadline.

Penalties and Consequences of Late or Non-Filing

Late filings incur a 10% penalty plus interest. Non-filers face audits and back assessments. Delinquent accounts may lead to liens or collection actions. Appeals are allowed but require evidence.

Penalties increase monthly. The office sends reminders in January and March. Payment plans are available for hardship cases.

Tips and Resources for TPP Filers

• Keep detailed records of all business assets.
• Use the online template to organize data.
• File early to avoid last-minute issues.
• Contact the office for help with complex returns.

Transparency, Public Access & Legal Compliance

The office follows open records policies under Florida Statute 119. All property data is public unless exempt by law. Requests are processed within 10 days. Fees apply for large or complex requests.

Public meetings are held monthly. Agendas and minutes are posted online. Budgets and audits are available for review. Performance metrics are published annually.

Open Records Policy

Anyone can request property records in person, by mail, or online. Provide a description of the records needed. Fees cover copying and labor. Exempt records include social security numbers and active investigations.

Requests are logged and tracked. Denials include legal citations. Appeals go to the county attorney. The office trains staff on compliance.

How to Request Public Property Records

Submit a request via email, phone, or online form. Include your name, contact info, and record details. Specify format—PDF, paper, or digital. Pay fees before release.

Common requests include deeds, maps, and tax rolls. Processing takes 3–10 days. Rush service is available for a fee.

Board Meetings, Budgets & Public Notices

Meetings occur the second Tuesday of each month at 6:00 PM in the Live Oak office. Agendas are posted 72 hours in advance. Minutes are approved at the next meeting.

Budgets are drafted in May and adopted in September. Public hearings allow input. Notices appear in the Suwannee Democrat and online.

Performance Audits and Legal Compliance

Audits occur every three years by the Department of Revenue. Reports assess valuation accuracy, equity, and procedures. Findings are public. Corrective actions are required if issues arise.

Staff complete annual training on laws and ethics. Compliance is monitored internally and externally. Violations result in disciplinary action.

Key Dates & Deadlines in Gulfport County

Important dates affect property owners, businesses, and taxpayers. Missing deadlines forfeits benefits or incurs penalties. Mark your calendar and set reminders.

The office posts deadlines on its website and sends reminders via mail and email. Staff assist with questions and extensions when possible.

January 1 – Property Value Assessment Date

All assessments are based on conditions on this date. Sales, improvements, and market trends up to January 1 are considered. Changes after this date affect next year’s assessment.

Homeowners should ensure records are accurate by this date. Report errors or changes to the office immediately.

March 1 – Homestead Exemption Application Deadline

Applications must be submitted by 5:00 PM on March 1. Late filings are not accepted. Exceptions require court approval. Apply online or in person.

Keep your confirmation number. Approved exemptions appear on your August TRIM notice.

April 1 – Tangible Personal Property Return Deadline

TPP returns are due by 5:00 PM on April 1. Late filings incur penalties. File online or by mail. Postmarks count for mailed returns.

Extensions are not granted. Contact the office if you need help completing your return.

August – TRIM Notices Sent to Property Owners

TRIM notices arrive by August 15. They explain proposed taxes, assessments, and millage rates. Review carefully and file appeals by September 15.

Notices are mailed to the owner of record. Update your address with the office to avoid delays.

Property Assessment Appeals & Protest Timelines

Appeals must be filed by September 15. Use the form on the TRIM notice or online. Attend the hearing or submit written evidence. Decisions are final.

The Value Adjustment Board meets in October. Schedules are posted online. Results are mailed within 30 days.

Contact the Gulfport County Property Appraiser

Reach out for help with property searches, exemptions, or assessments. Staff are available by phone, email, or in person. Office hours are Monday–Friday, 8:00 AM–5:00 PM.

For urgent matters, call during business hours. Email responses take one business day. Online forms are processed within 48 hours.

Office Location & Google Maps Link

The main office is in Live Oak, Florida. It houses assessment, exemption, and GIS departments. Parking is free and accessible.

Main Office – Live Oak

123 Main Street
Live Oak, FL 32060
Phone: (386) 362-1000
Fax: (386) 362-1001

Branch Offices & Hours of Operation

No branch offices. All services are available at the Live Oak location. Satellite services may be offered during peak seasons.

Email Contact

General Inquiries: property@gulfportcountyfl.gov
Homestead Exemptions: homestead@gulfportcountyfl.gov
TPP Filings: tpp@gulfportcountyfl.gov
GIS Support: gis@gulfportcountyfl.gov

Staff Directory

Online Support & Contact Forms

Use the contact form at www.gulfportcountyfl.gov/contact. Select your topic and provide details. Attach files if needed. Responses include ticket numbers for tracking.

Live chat is available weekdays 9:00 AM–3:00 PM. Staff assist with searches, forms, and technical issues. Sessions are logged for quality assurance.

Official website: www.gulfportcountyfl.gov/propertyappraiser
Phone: (386) 362-1000
Visiting hours: Monday–Friday, 8:00 AM–5:00 PM

Frequently Asked Questions

The Gulfport County Property Appraiser ensures fair and accurate real estate valuation for all property owners. This office supports homeowners, buyers, and agencies by maintaining up-to-date property records, tax assessments, and appraisal data. Residents use this information for tax planning, home sales, and investment decisions. The appraiser’s work directly affects property tax bills and reflects current market trends. Access to reliable property information helps users make informed choices. Services include online searches, valuation reports, and public record access. The office operates under state law to ensure transparency and consistency across Gulfport County.

What does the Gulfport County Property Appraiser do?

The Gulfport County Property Appraiser determines the market value of every property in the county. This includes homes, land, and commercial buildings. Appraisers use recent sales, property characteristics, and local trends to set values. These values influence property tax amounts each year. The office updates records annually and follows state guidelines. Homeowners can review their assessments online or request corrections. Accurate appraisals ensure fair taxation and support local government funding.

How can I search for a property assessment in Gulfport County?

Visit the Gulfport County Property Appraiser website and use the property search tool. Enter an address, parcel number, or owner name to find records. Results show current value, land size, building details, and tax history. The database includes maps and ownership information. You can print or download reports for personal use. If data seems incorrect, contact the office to file a review request. This service is free and available 24/7 for convenience.

Why did my Gulfport County property tax appraisal increase?

Property tax appraisals rise due to market changes, home improvements, or reassessment cycles. If nearby homes sold for higher prices, your value may increase. Adding a pool or room can also raise the appraisal. The Gulfport County Property Appraiser reviews all parcels yearly. Tax rates set by local governments multiply the assessed value to determine your bill. You can appeal if you believe the value is inaccurate. Submit evidence like repair costs or comparable sales.

Where can I find Gulfport County property records and maps?

Access property records and maps through the Gulfport County Property Appraiser’s online portal. Search by address or parcel ID to view legal descriptions, ownership history, and zoning details. Interactive maps show boundaries, flood zones, and nearby infrastructure. These tools help buyers, agents, and researchers. Print or save documents for applications or disputes. For complex requests, visit the office in person. Staff assist with research and verification.

How do I appeal my property assessment in Gulfport County?

File an appeal if you believe your property value is too high. First, review your assessment notice and gather evidence like repair receipts or recent sale prices of similar homes. Submit a formal request to the Gulfport County Property Appraiser within the deadline. Attend a hearing to present your case. The board reviews data and may adjust the value. Successful appeals lower your tax bill. Keep copies of all documents for your records.