Jacksonville Property Market Value Guide

Taxation and Finance Florida 4 Minutes Read · published February 06, 2026 Flag of Florida

In Jacksonville, Florida property tax assessments are set from the market value determined by the local property appraiser and governed by state and county processes. This guide explains how market value is calculated, what evidence the Duval County Property Appraiser uses, how to request informal reviews and formal appeals, and which offices and forms you must use for exemptions or corrections. It covers practical steps for owners, inspection and complaint routes, and where to find official guidance so you can confirm or contest an assessed value.

Keep assessment notices and comparable sales records ready before you ask for a review.

How market value is calculated

The Duval County Property Appraiser determines a property’s market value using sales comparison, income, and cost approaches where applicable. Typical elements include recent comparable sales, replacement cost less depreciation, and, for income properties, net income capitalization. Property appraisers publish methodology and valuation notices for annual assessments; check the appraiser’s pages for worksheets and example calculations[1].

Valuation evidence and what to prepare

  • Recent closed sale listings for similar properties within the past 12 months.
  • Photographs showing condition, upgrades, or deferred maintenance.
  • Income and expense statements for rental properties.
  • Documentation of comparable square footage, lot size, and building age.
Provide clear, dated evidence and a brief summary when you submit a review request.

Informal review and appraisal correction

Before filing a formal appeal, the Property Appraiser’s office typically offers an informal review or review appointment where staff will explain the assessment and accept evidence. Contact the Duval County Property Appraiser to request an informal review; procedures and online portals are posted on the appraiser’s official site[1]. If the appraiser amends the value, they will issue a corrected notice.

Penalties & Enforcement

Assessment and valuation enforcement is administered by the Duval County Property Appraiser (valuation), the Duval County Tax Collector (billing and collection), and the Duval County Value Adjustment Board (appeals). Specific monetary penalties tied to valuation appeals or assessment disputes are generally not listed on appraisal pages; penalties for late tax payments and interest are set by Florida law or the tax collector and may be published on the tax collector’s site or state pages[2].

  • Fine amounts: not specified on the cited appraisal page; see tax collector and state pages for late-payment penalties[2].
  • Escalation: first/repeat/continuing offence ranges are not specified on the cited appraisal pages.
  • Non-monetary sanctions: corrective orders and statutory remedies through the Value Adjustment Board and circuit court appeals.
  • Enforcer and review bodies: Duval County Property Appraiser (valuation), Duval County Value Adjustment Board (appeals), Tax Collector (collection).
  • Inspections and complaints: submit evidence and inspection requests via the Property Appraiser’s official contact portal[1].
  • Appeals and time limits: formal petitions are filed with the Duval County Value Adjustment Board; exact filing deadlines and statutory time limits should be confirmed on the VAB page and state guidance[3].
  • Defences and discretion: common defenses include proving comparable sales, demonstrating incorrect property characteristics, or qualifying for exemptions or assessment caps.
Check the Value Adjustment Board page promptly after you receive an assessment notice to confirm appeal deadlines.

Applications & Forms

The Property Appraiser and county publish online forms for homestead exemptions, tangible personal property, and exemption renewals. Specific form names or numbers may be listed on the appraiser’s forms page; if a form number is not shown on the cited page, it is "not specified on the cited page". For appeals the VAB provides petition instructions and filing portals on its official page[3].

How-To

  1. Gather documentation: assessment notice, recent sales, photos, income records.
  2. Request an informal review from the Duval County Property Appraiser and submit evidence.
  3. If unsatisfied, file a petition with the Duval County Value Adjustment Board within the VAB deadline.
  4. Attend the VAB hearing and present your evidence; bring two copies of exhibits for the board.
  5. If still dissatisfied, consider a circuit court appeal as allowed by Florida law.

FAQ

How is market value determined for my Jacksonville property?
The Duval County Property Appraiser uses sales comparison, cost, and income approaches as applicable and considers recent local sales and property condition. See the appraiser’s methodology for details and examples.[1]
How do I appeal my assessed value?
Start with an informal review at the Property Appraiser’s office; if unresolved, file a petition with the Duval County Value Adjustment Board by the posted deadline on the VAB page.[3]
Can exemptions reduce my assessed value?
Yes. Homestead and other exemptions can reduce taxable value; apply via the Property Appraiser’s exemption forms and check eligibility requirements on the official site.[1]

Key Takeaways

  • Start with an informal review and clear evidence before filing formal appeals.
  • Keep recent comparable sales, photos, and income records organized.

Help and Support / Resources


  1. [1] Duval County Property Appraiser - Assessments & Forms
  2. [2] Florida Department of Revenue - Property Tax Guidance
  3. [3] Duval County Clerk - Value Adjustment Board information