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Coos County, NH Parcels & GIS Data

Coos County, NH parcel data: 30,158 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Coos County, New Hampshire parcel data covering 30,158 property records.

This page documents parcel-level coverage for Coos County, New Hampshire. 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 Coos County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Coos County property dataset.

Coös County or Coos County is the northernmost county in the U.S. state of New Hampshire. As of the 2020 census, the population was 31,268, making it the least-populated county in the state. The county seat is Lancaster.

FIPS 33007

Official county website: http://www.cooscountynh.us/

The FIPS code for Coos County is 33007.

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GraftonCarrollEssexOxfordCoos
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Attribute coverage

Coos County contains 30,158 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%30,158
parcelid99.0%29,859
parcelid2100%30,156
ogparcelid100%30,156
ogparcelid2100%30,156
parentid<0.1%0
stackid<0.1%0
geoid100%30,158
statefp100%30,158
countyfp100%30,158
countyname100%30,158
cousubfp100%30,158
cousubname100%30,158
tractce100%30,158
tractname100%30,158
taxacctnum14.4%4,352
taxyear14.4%4,357
taxdistrict<0.1%3
usecode97.0%29,251
usedesc79.6%23,992
zoningcode14.4%4,350
zoningdesc<0.1%0
numbldgs82.4%24,865
numunits14.3%4,308
yearbuilt14.0%4,235
numfloors14.1%4,253
bldgsqft14.4%4,352
bedrooms13.0%3,913
halfbaths13.5%4,066
fullbaths13.0%3,923
imprvalue14.2%4,290
landvalue14.4%4,344
agvalue<0.1%0
totalvalue14.4%4,352
taxacres<0.1%3
calcarea100%30,158
saleamt9.2%2,765
saledate14.4%4,352
ownertype14.4%4,355
ownername14.4%4,355
owneraddr14.4%4,332
ownercity14.4%4,332
ownerstate14.4%4,332
ownerzip14.4%4,332
parceladdr84.7%25,549
parcelcity100%30,156
parcelstate100%30,158
parcelzip100%30,158
legaldesc51.5%15,523
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book77.0%23,216
page14.3%4,305
block62.6%18,866
lot76.8%23,149
parceltype6.0%1,820
accesstype6.0%1,820
iucnclass5.7%1,719
placename10.0%3,029
placetype9.8%2,963
firmid100%30,153
firmdate100%30,153
fldzone100%30,153
zonesubty93.5%28,192
staticbfe<0.1%3
elevmin95.4%28,778
elevmax95.4%28,778
elevavg95.4%28,778
fireplaces1.6%470
heating13.0%3,929
heatfuel13.0%3,923
cooling14.0%4,235
foundation<0.1%0
roofcover14.0%4,235
siding14.0%4,235
bldgtype<0.1%0
naicscode10.0%3,030
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%30,153
centroidx100%30,158
centroidy100%30,158
surfpointx100%30,158
surfpointy100%30,158
geom100%30,158
extras100%30,158
lrversion100%30,158

Schema mapping

How source columns from the acquired Coos 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 — Coos County, New Hampshire (33007) 1 entity · most recent acquisition per entity · generated 2026-07-13 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 pid nhgis_id slu unit address town_name sub map block lot currentto cama_link geom 15 cols ⇢ parcelid parcelid2 usecode numunits parceladdr parcelcity legaldesc book block lot updated sourceurl geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated 100% lrversion geom · derived from geometry geom dem.us_1m · USGS 1m DEM 95.4% elevmin 95.4% elevmax 95.4% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 93.5% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 79.6% usedesc 82.4% numbldgs 100% parcelstate 100% parcelzip lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname usecode usedesc numbldgs numunits calcarea parceladdr parcelcity parcelstate parcelzip legaldesc book block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras lrversion publish.parcel_layer columns not fed by these sources (51) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxyear, taxdistrict, zoningcode, zoningdesc, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownertype, ownername, owneraddr, ownercity, ownerstate, ownerzip township, section, qtrsection, range, plssdesc, page, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 13 mapped · 15 kept in extras · 41 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pid nhgis_id slu unit address town_name sub map block lot currentto cama_link geom parcelid parcelid2 usecode numunits parceladdr parcelcity legaldesc book block lot updated sourceurl geom extras · 15 source columns preserved as json oid_1, county_name, map_cut, block_cut, lot_cut, unit_cut slum, old_id, town_name_1, unit_1, featureid, nhgis_id_1 no_cards, sluc, frequency extras not present in source — filled with NULL (41) taxacctnum, taxyear, usedesc, zoningcode, zoningdesc, numbldgs, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parcelstate, parcelzip township, section, qtrsection, range, plssdesc, page, taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding heatfuel

Neighboring counties

Parcel data for counties bordering Coos County:

On this page

Attribute coverageSchema mappingNeighboring countiesRelated