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Martin County, FL Parcels & GIS Data

Martin County, FL parcel data: 96,783 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Martin County, Florida parcel data covering 96,783 property records.

This page documents parcel-level coverage for Martin County, Florida. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Martin County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Martin County property dataset.

Martin County is a county located in the southeastern part of the state of Florida, in the United States. As of the 2020 census, the population was 158,431. Its county seat is Stuart. Martin County is in the Port St.

FIPS 12085

Official county website: https://www.martin.fl.us

The FIPS code for Martin County is 12085.

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Attribute coverage

Martin County contains 96,783 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%96,783
parcelid99.8%96,596
parcelid299.8%96,596
ogparcelid99.8%96,596
ogparcelid299.8%96,596
parentid<0.1%0
stackid<0.1%0
geoid100%96,783
statefp100%96,783
countyfp100%96,783
countyname100%96,783
cousubfp100%96,783
cousubname100%96,783
tractce100%96,783
tractname100%96,783
taxacctnum99.8%96,596
taxyear99.8%96,596
taxdistrict<0.1%0
usecode0.1%85
usedesc0.9%896
zoningcode87.5%84,665
zoningdesc99.3%96,106
numbldgs83.5%80,773
numunits69.4%67,177
yearbuilt<0.1%1
numfloors56.6%54,787
bldgsqft0.9%900
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue0.1%57
landvalue0.1%63
agvalue0.9%900
totalvalue0.9%900
taxacres0.9%900
calcarea100%96,783
saleamt0.9%900
saledate0.5%438
ownertype100%96,779
ownername100%96,779
owneraddr99.8%96,587
ownercity0.1%66
ownerstate0.1%64
ownerzip0.9%881
parceladdr87.6%84,756
parcelcity83.5%80,783
parcelstate100%96,783
parcelzip100%96,783
legaldesc95.5%92,449
township99.3%96,122
section99.3%96,122
qtrsection99.3%96,118
range99.3%96,122
plssdesc99.3%96,122
book95.5%92,450
page95.5%92,450
block0.5%493
lot0.9%847
parceltype5.1%4,891
accesstype5.1%4,891
iucnclass4.9%4,702
placename19.1%18,459
placetype18.4%17,803
firmid<0.1%0
firmdate<0.1%0
fldzone<0.1%0
zonesubty<0.1%0
staticbfe<0.1%0
elevmin100%96,783
elevmax100%96,783
elevavg100%96,783
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode4.4%4,305
frsid1.2%1,162
dfrurl1.2%1,162
caapermit1.2%1,162
cwapermit1.2%1,162
rcrapermit1.2%1,162
updated100%96,783
centroidx100%96,783
centroidy100%96,783
surfpointx100%96,783
surfpointy100%96,783
geom100%96,783
extras<0.1%0
ownerlist100%96,766
placefp49.0%47,394
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Martin County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Martin County, Florida (12085) 1 entity · most recent acquisition per entity · generated 2026-08-30 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER ZONING geom zoning zoning_details 6 cols ⇢ geom zoningdesc ordinance extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg supplemented · derived / other pipelines 100% parcelid 100% parcelid2 100% ogparcelid 100% ogparcelid2 100% taxacctnum 87.5% zoningcode 83.5% numbldgs 69.4% numunits 56.6% numfloors 100% ownertype 100% ownername 100% owneraddr 87.6% parceladdr 83.5% parcelcity 100% parcelstate 100% parcelzip 95.5% legaldesc 99.3% township 99.3% section 99.3% qtrsection 99.3% range 99.3% plssdesc 95.5% book 95.5% page 100% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear zoningcode zoningdesc numbldgs numunits numfloors calcarea ownertype ownername owneraddr parceladdr parcelcity parcelstate parcelzip legaldesc township section qtrsection range plssdesc book page elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (48) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usecode, usedesc, yearbuilt, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue totalvalue, taxacres, saleamt, saledate, ownercity, ownerstate, ownerzip, block, lot, parceltype, accesstype, iucnclass, placename, placetype firmid, firmdate, fldzone, zonesubty, staticbfe, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl ZONING 3 mapped · 6 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoning zoning_details geom zoningdesc ordinance extras · 6 source columns preserved as json shape_area, shape_len, created_by, created_date last_modified_by, last_modified_date extras not present in source — filled with NULL (6) zoningcode, zoningtype, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Martin County:

Frequently asked questions

Where can I find Martin County, FL parcel and GIS data?

Land Records publishes a Martin County, FL parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Martin County, FL dataset as a GeoPackage or CSV.

How many parcels are in Martin County, FL?

The current dataset contains 96,783 parcel records for Martin County, FL, each with its boundary geometry and assessor attributes.

What is the FIPS code for Martin County, FL?

The FIPS code for Martin County, FL is 12085.

What information does each Martin County, FL parcel record include?

Each Martin County, FL parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Martin County, FL parcel data free?

You can preview Martin County, FL parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Martin County, FL have an official GIS or property records website?

Yes — the official Martin County, FL government website is linked in the county details above. Land Records standardizes Martin County, FL assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated