This page helps users with a property search in Nassau County, Florida by explaining the main official search tools, map resources, and office contacts available through the Nassau County Property Appraiser.

The Nassau County Property Appraiser’s Records Search is the main place to look up parcels, sales information, GIS tools, tax estimates, and related property services.

Use the official open the Nassau County property records search page when you need to search property records, start a new search, review parcel or sales options, estimate taxes, or access GIS tools.

For a basic property lookup, the search tools support these common inputs:

  • Parcel number or Parcel ID
  • Owner name, entered last name first when using the property search tool
  • Property address, using the house number and street name
  • Subdivision or condo name when available

When using the property search screen, enter one strong identifier first. If an address search does not return results, try removing the street name and searching by the number, or switch to owner name or parcel number.

  • Choose the property search option that best matches the information you have.
  • Enter a parcel number, owner name, address, or subdivision/condo filter.
  • Review the results table for parcel number, owner name, address, mailing details, and homestead information when shown.
  • Use available report or export options only after confirming the matching parcel.

Search tip: The property search uses predictive suggestions, so type slowly and wait for matching names or addresses to populate.

The use the advanced property search page supports more detailed searches for real estate, personal property, and sale records.

Advanced search fields include owner name, location street number, street name, city, subdivision, parcel number, tax district, property use, zoning, building square footage, original construction year, and sale data. Sale filters include seller name, buyer name, sale price range, sale date range, and whether a property is vacant or improved.

For recent sale review, the search Nassau County sales records tool includes filters such as sales price, year built, sales date, market area, tax district, acreage, ZIP code, property type, bedrooms, baths, and subdivision or condo.

GIS maps and spatial data

Nassau County property research can also include GIS map review. The Property Appraiser provides an interactive tax map and a public GIS data platform for spatial data.

Use open the Nassau County tax map to search map data by owner name and review mapped property layers. The map data is subject to updates and should not be used for final design or construction documents.

The download Nassau County GIS data page provides GIS Data Depot files in shapefile or file geodatabase format. Available categories include places of interest, boundaries, environmental planning and growth management, hydrography, public safety and works, land records, and the 911 address and road network.

Custom GIS data may require contacting the Property Appraiser’s office, and a small fee may apply.

Tax estimator, address changes, and homestead tools

The Property Appraiser also provides related tools that may help after you identify a parcel. The calculate estimated Nassau County property taxes tool estimates ad valorem taxes using the tax district, market value, and selected exemptions.

The tax estimator uses the last certified tax rate and does not include non-ad valorem special assessments. The page states that buyers should not rely on a seller’s current property taxes because a change in ownership or improvements can trigger reassessment.

For owner record updates, the submit a Nassau County change of address page allows a written mailing address change request using owner name, requester name, phone number, email, parcel number, physical address, new mailing address, and any additional parcel numbers.

For exemption needs, the review Nassau County homestead filing information page explains online filing and office filing requirements for homestead exemption.

Nassau County Property Appraiser contact

Contact the Property Appraiser’s office for help with property records, exemptions, appraisal questions, GIS, mapping, and customer service.

Common questions

Where can I search Nassau County property records?

Use the Nassau County Property Appraiser’s Records Search to look up property records, parcel information, sales search options, GIS tools, tax estimates, and related property services.

What information can I use to find a Nassau County property?

You can search by parcel number, owner name, property address, or subdivision/condo. The property search notes that owner names should be entered last name first.

What should I do if an address search does not find a property?

Try removing the street name and searching by only the house number, or search by the property owner’s name or parcel number.

Does the Property Appraiser keep permits for a specific property?

No. The Property Appraiser states that permits are handled by the building or permitting office for the property’s location, such as unincorporated Nassau County, Fernandina Beach, Hilliard, or Callahan.

Can I use the tax estimator for an exact tax bill?

No. The estimator provides estimated ad valorem taxes based on the information entered and does not include non-ad valorem special assessments.

How can I change my mailing address for a Nassau County property?

Mailing address changes must be submitted in writing. The Property Appraiser provides an online change of address form for owner, parcel, physical address, and new mailing address details.