Martin County, NC Parcels & GIS Data

Martin County, NC parcel data: 17,309 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Martin County, North Carolina parcel data covering 17,309 property records.

This page documents parcel-level coverage for Martin County, North Carolina. 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 U.S. state of North Carolina. As of the 2020 census, the population was 22,031. Its county seat is Williamston.

FIPS 37117

Official county website: http://www.martincountyncgov.com

The FIPS code for Martin County is 37117.

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Attribute coverage

Martin County contains 17,309 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%17,309
parcelid99.9%17,297
parcelid297.6%16,887
ogparcelid100%17,308
ogparcelid297.6%16,899
parentid<0.1%0
stackid<0.1%0
geoid100%17,309
statefp100%17,309
countyfp100%17,309
countyname100%17,309
cousubfp100%17,309
cousubname100%17,309
tractce100%17,309
tractname100%17,309
taxacctnum<0.1%0
taxyear100%17,309
taxdistrict99.9%17,297
usecode0.2%29
usedesc1.9%330
zoningcode<0.1%0
zoningdesc<0.1%0
numbldgs100%17,309
numunits1.2%208
yearbuilt<0.1%0
numfloors<0.1%7
bldgsqft<0.1%0
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue99.9%17,297
landvalue99.9%17,297
agvalue99.8%17,273
totalvalue99.9%17,297
taxacres99.5%17,224
calcarea100%17,309
saleamt34.9%6,040
saledate92.0%15,920
ownertype99.9%17,288
ownername99.9%17,288
owneraddr99.8%17,279
ownercity99.9%17,288
ownerstate99.9%17,288
ownerzip99.9%17,287
parceladdr99.3%17,187
parcelcity<0.1%0
parcelstate100%17,309
parcelzip100%17,309
legaldesc0.2%29
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book97.4%16,854
page97.4%16,854
block<0.1%0
lot<0.1%0
parceltype0.3%56
accesstype0.6%106
iucnclass0.6%96
placename3.8%655
placetype3.7%646
firmid100%17,309
firmdate100%17,309
fldzone100%17,309
zonesubty97.1%16,805
staticbfe<0.1%0
elevmin96.4%16,682
elevmax96.4%16,682
elevavg96.4%16,682
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
naicscode9.0%1,561
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%17,309
centroidx100%17,309
centroidy100%17,309
surfpointx100%17,309
surfpointy100%17,309
geom100%17,309
extras100%17,309
ownerlist79.8%13,821
placefp32.0%5,540
zoningurl<0.1%0
lbcsactivity3.9%682
lbcsfunction3.9%679
lbcstype98.9%17,113
lbcscharacter5.0%859
lbcsownership99.9%17,287
sourceurl<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, North Carolina (37117) 1 entity · most recent acquisition per entity · generated 2026-10-10 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 PARCEL parno altparno parusecode parusecd2 parusedesc parusedsc2 struct structyear improvval landval parval recareatx recareano gisacres saledate ownname ownfrst ownlast ownname2 mailadd maddpref maddrno maddstname maddstr maddstsuf maddsttyp mcity mstate mzip siteadd saddpref saddno saddstname saddstr saddstsuf saddsttyp scity sstate stname szip legdecfull revisedate geom cntyname munit sunit multistruc saledatetx parvaltype owntype sourceref sourcedate sourcedatx subdivisio nparno cntyfips stfips stcntyfips gnisid sourceagnt transfdate revdatetx reviseyear mapref subowntype subsurfown structno presentval st_area_shape_ st_perimeter_shape_ parcelid parcelid2 usecode usedesc numbldgs yearbuilt imprvalue landvalue totalvalue taxacres saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc updated geom taxdistrict extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% taxyear geom · derived from geometry geom dem.us_1m · USGS 1m DEM 96.4% elevmin 96.4% elevmax 96.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 97.1% zonesubty 100% firmdate 100% firmid supplemented · derived / other pipelines 100% agvalue 97.4% book 97.4% page 79.8% ownerlist 98.9% lbcstype 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc numbldgs yearbuilt imprvalue landvalue agvalue totalvalue taxacres calcarea saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc book page firmid firmdate fldzone zonesubty elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist lbcstype lbcsownership publish.parcel_layer columns not fed by these sources (45) — empty or below 50% fill in this county parentid, stackid, taxacctnum, zoningcode, zoningdesc, numunits, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, saleamt, township section, qtrsection, range, plssdesc, block, lot, parceltype, accesstype, iucnclass, placename, placetype, staticbfe, fireplaces, heating heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, placefp, zoningurl lbcsactivity, lbcsfunction, lbcscharacter, sourceurl PARCEL 25 mapped · 21 transformed · 30 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parno altparno parusecode parusecd2 parusedesc parusedsc2 struct structyear improvval landval parval recareatx recareano gisacres saledate ownname ownfrst ownlast ownname2 mailadd maddpref maddrno maddstname maddstr maddstsuf maddsttyp mcity mstate mzip siteadd saddpref saddno saddstname saddstr saddstsuf saddsttyp scity sstate stname szip legdecfull revisedate geom cntyname munit sunit multistruc saledatetx parvaltype owntype sourceref sourcedate sourcedatx subdivisio nparno cntyfips stfips stcntyfips gnisid sourceagnt transfdate revdatetx reviseyear mapref subowntype subsurfown structno presentval st_area_shape_ st_perimeter_shape_ parcelid NULLIF(TRIM(parno), '')::text parcelid2 NULLIF(TRIM(altparno), '')::text usecode COALESCE( NULLIF(TRIM(parusecode), '')::text, NULLIF(TRIM(parus… usedesc COALESCE( NULLIF(TRIM(parusedesc), '')::text, NULLIF(TRIM(parus… numbldgs CASE WHEN UPPER(TRIM(struct)) = 'Y' THEN '1'::text WHEN UPPER(T… yearbuilt NULLIF(structyear, 0)::text imprvalue landvalue totalvalue taxacres COALESCE( NULLIF(TRIM(recareatx), '')::text, CASE WHEN recarean… saledate CASE WHEN saledate IS NOT NULL AND saledate > 0 THEN to_timesta… ownername NULLIF(TRIM(concat_ws('; ', COALESCE( NULLIF(TRIM(ownname), '')… owneraddr COALESCE( NULLIF(TRIM(mailadd), '')::text, NULLIF(TRIM(concat_w… ownercity NULLIF(TRIM(mcity), '')::text ownerstate NULLIF(TRIM(mstate), '')::text ownerzip NULLIF(TRIM(mzip), '')::text parceladdr COALESCE( NULLIF(TRIM(siteadd), '')::text, NULLIF(TRIM(concat_w… parcelcity NULLIF(TRIM(scity), '')::text parcelstate COALESCE( NULLIF(TRIM(sstate), '')::text, NULLIF(TRIM(stname), … parcelzip NULLIF(TRIM(szip), '')::text legaldesc NULLIF(TRIM(legdecfull), '')::text updated CASE WHEN revisedate IS NOT NULL AND revisedate > 0 THEN to_tim… geom taxdistrict NULLIF(TRIM(cntyname), '')::text extras (json_build_object( 'munit', munit::text, 'sunit', sunit::text,… not present in source — filled with NULL (30) taxacctnum, taxyear, zoningcode, zoningdesc, numunits, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, saleamt, township, section qtrsection, range, plssdesc, book, page, block, lot, sourceurl, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Martin County:

Frequently asked questions

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

Land Records publishes a Martin County, NC 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, NC dataset as a GeoPackage or CSV.

How many parcels are in Martin County, NC?

The current dataset contains 17,309 parcel records for Martin County, NC, each with its boundary geometry and assessor attributes.

What is the FIPS code for Martin County, NC?

The FIPS code for Martin County, NC is 37117.

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

Each Martin County, NC 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, NC parcel data free?

You can preview Martin County, NC 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, NC have an official GIS or property records website?

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

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