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Naugatuck Valley Planning Region, CT Parcels & GIS Data

Naugatuck Valley Planning Region, CT parcel data: 165,983 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Naugatuck Valley Planning Region, Connecticut parcel data covering 165,983 property records.

This page documents parcel-level coverage for Naugatuck Valley Planning Region, Connecticut. 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 Naugatuck Valley Planning Region are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Naugatuck Valley Planning Region property dataset.

The Naugatuck Valley Planning Region is a planning region and county-equivalent in the U.S. state of Connecticut. It is served by the coterminous Naugatuck Valley Council of Governments (NVCOG). In 2022, planning regions were approved to replace Connecticut's counties as county-equivalents for statistical purposes, with full implementation occurring by 2024.

FIPS 09140

The FIPS code for Naugatuck Valley Planning Region is 09140.

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Northwest HillsGreater BridgeportWestern ConnecticutSouth Central ConnecticutCapitolNaugatuck Valley
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Attribute coverage

Naugatuck Valley Planning Region contains 165,983 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%165,983
parcelid100%165,911
parcelid299.7%165,554
ogparcelid99.9%165,823
ogparcelid299.6%165,288
parentid<0.1%0
stackid<0.1%0
geoid100%165,983
statefp100%165,983
countyfp100%165,983
countyname100%165,983
cousubfp100%165,983
cousubname100%165,983
tractce100%165,983
tractname100%165,983
taxacctnum3.9%6,551
taxyear100%165,983
taxdistrict<0.1%20
usecode93.1%154,599
usedesc97.9%162,541
zoningcode93.8%155,706
zoningdesc51.7%85,847
numbldgs89.8%148,971
numunits88.8%147,360
yearbuilt95.8%159,047
numfloors54.8%90,981
bldgsqft94.4%156,745
bedrooms93.3%154,941
halfbaths88.0%146,044
fullbaths88.9%147,541
imprvalue98.1%162,771
landvalue98.1%162,793
agvalue91.1%151,287
totalvalue98.1%162,793
taxacres93.2%154,632
calcarea100%165,983
saleamt93.0%154,309
saledate83.2%138,113
ownertype98.1%162,798
ownername98.1%162,816
owneraddr98.0%162,740
ownercity93.3%154,923
ownerstate93.3%154,908
ownerzip93.3%154,875
parceladdr99.8%165,685
parcelcity97.4%161,731
parcelstate100%165,983
parcelzip100%165,983
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%32
page<0.1%12
block4.0%6,561
lot4.0%6,573
parceltype1.2%2,060
accesstype1.2%2,060
iucnclass0.9%1,445
placename5.4%8,925
placetype5.3%8,783
firmid85.0%141,125
firmdate85.0%141,125
fldzone85.0%141,125
zonesubty83.9%139,270
staticbfe<0.1%46
elevmin99.9%165,769
elevmax99.9%165,769
elevavg99.9%165,769
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
naicscode16.9%28,092
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated89.3%148,167
centroidx100%165,983
centroidy100%165,983
surfpointx100%165,983
surfpointy100%165,983
geom100%165,983
extras100%165,983
ownerlist97.7%162,240

Schema mapping

How source columns from the acquired Naugatuck Valley Planning Region 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 — Naugatuck Valley Planning Region, Connecticut (09140) 1 entity · most recent acquisition per entity · generated 2026-08-08 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 parcel_id cama_link valuation_year state_use state_use_description zone ayb living_area number_of_bedroom number_of_half_baths number_of_baths assessed_building assessed_land assessed_total land_acres sale_price sale_date owner co_owner mailing_address mailing_city mailing_state mailing_zip location property_city property_zip edit_date geom 26 cols ⇢ parcelid parcelid2 taxyear usecode usedesc zoningcode yearbuilt bldgsqft bedrooms halfbaths fullbaths imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip updated geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 85.0% fldzone 83.9% zonesubty 0.0% staticbfe 85.0% firmdate 85.0% firmid supplemented · derived / other pipelines 51.7% zoningdesc 89.8% numbldgs 88.8% numunits 54.8% numfloors 91.1% agvalue 97.7% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode zoningdesc numbldgs numunits yearbuilt numfloors bldgsqft bedrooms halfbaths fullbaths imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist publish.parcel_layer columns not fed by these sources (33) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid dfrurl, caapermit, cwapermit, rcrapermit PARCEL 28 mapped · 4 transformed · 26 kept in extras · 26 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcel_id cama_link valuation_year state_use state_use_description zone ayb living_area number_of_bedroom number_of_half_baths number_of_baths assessed_building assessed_land assessed_total land_acres sale_price sale_date owner co_owner mailing_address mailing_city mailing_state mailing_zip location property_city property_zip edit_date geom parcelid parcelid2 taxyear usecode usedesc zoningcode yearbuilt bldgsqft bedrooms halfbaths fullbaths number_of_baths::text::text imprvalue landvalue totalvalue taxacres saleamt NULLIF(sale_price, 0)::text saledate ownername NULLIF(concat_ws('; ', owner, co_owner), '')::text owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate 'CT'::text parcelzip updated geom extras · 26 source columns preserved as json town_name, location_1, parcel_type, unit_type, link collection_year, editor, editor_comment, link_1 pre_yr_assessed_total, appraised_land, appraised_building appraised_outbuilding, eyb, model, condition, effective_area total_rooms, prior_sale_date, prior_book_page prior_sale_price, occupancy, fips, cog, full_address full_mailing extras not present in source — filled with NULL (26) taxacctnum, zoningdesc, numbldgs, numunits, numfloors, agvalue, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block lot, sourceurl, taxdistrict, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding

Neighboring counties

Parcel data for counties bordering Naugatuck Valley Planning Region:

Frequently asked questions

Where can I find Naugatuck Valley Planning Region, CT parcel and GIS data?

Land Records publishes a Naugatuck Valley Planning Region, CT 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 Naugatuck Valley Planning Region, CT dataset as a GeoPackage or CSV.

How many parcels are in Naugatuck Valley Planning Region, CT?

The current dataset contains 165,983 parcel records for Naugatuck Valley Planning Region, CT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Naugatuck Valley Planning Region, CT?

The FIPS code for Naugatuck Valley Planning Region, CT is 09140.

What information does each Naugatuck Valley Planning Region, CT parcel record include?

Each Naugatuck Valley Planning Region, CT 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 Naugatuck Valley Planning Region, CT parcel data free?

You can preview Naugatuck Valley Planning Region, CT 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.

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Attribute coverageSchema mappingNeighboring countiesFAQRelated
Naugatuck Valley Planning Region, CT Parcels & GIS Data — Property Records & Maps | Land Records