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Naugatuck Valley Planning Region, CT Parcels & GIS Data

Naugatuck Valley Planning Region, CT parcel data: 160,699 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 160,699 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

Attribute coverage

Naugatuck Valley Planning Region contains 160,699 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%160,699
parcelid99.8%160,446
parcelid299.6%160,131
ogparcelid99.8%160,350
ogparcelid299.5%159,902
parentid<0.1%0
stackid<0.1%0
geoid100%160,699
statefp100%160,699
countyfp100%160,699
countyname100%160,699
cousubfp100%160,699
cousubname100%160,699
tractce100%160,699
tractname100%160,699
taxacctnum5.3%8,492
taxyear100%160,699
taxdistrict<0.1%0
usecode93.0%149,527
usedesc98.1%157,647
zoningcode75.9%121,893
zoningdesc53.3%85,590
numbldgs99.7%160,149
numunits88.4%142,090
yearbuilt95.7%153,854
numfloors55.6%89,375
bldgsqft93.3%149,900
bedrooms92.3%148,327
halfbaths88.1%141,602
fullbaths89.0%143,056
imprvalue96.5%155,057
landvalue96.5%155,056
agvalue91.1%146,390
totalvalue98.0%157,434
taxacres94.2%151,410
calcarea100%160,699
saleamt92.1%148,002
saledate82.7%132,828
ownertype98.0%157,449
ownername98.0%157,449
owneraddr96.8%155,544
ownercity93.3%149,912
ownerstate93.3%149,901
ownerzip93.3%149,865
parceladdr98.9%158,905
parcelcity96.3%154,731
parcelstate100%160,699
parcelzip100%160,699
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%0
page<0.1%0
block4.1%6,535
lot5.2%8,369
parceltype1.3%2,019
accesstype1.3%2,024
iucnclass0.9%1,407
placename5.5%8,760
placetype5.4%8,638
firmid84.7%136,059
firmdate84.7%136,059
fldzone84.7%136,059
zonesubty83.6%134,385
staticbfe<0.1%45
elevmin99.9%160,490
elevmax99.9%160,490
elevavg99.9%160,490
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
naicscode16.6%26,625
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated99.9%160,559
centroidx100%160,699
centroidy100%160,699
surfpointx100%160,699
surfpointy100%160,699
geom100%160,699
extras100%160,699
ownerlist97.3%156,375
placefp63.2%101,577
zoningurl62.3%100,091
lbcsactivity97.4%156,468
lbcsfunction93.9%150,885
lbcstype98.9%158,976
lbcscharacter98.2%157,820
lbcsownership98.0%157,540
sourceurl4.1%6,535

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) 3 entities · most recent acquisition per entity · generated 2026-10-17 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 ADDRESS textstring geom house_number geom extras PARCEL mbl mbl2 account land_use zoning yr_blt ttl_tax acres sale_date owner_name location muni block lot edit_date geom objectid_1 unique_id editor ct_bristol method source_typ source_id account_ty record_cou action_ gis_link map unit street house_no house_num image_link ttl_apr gl_date yr_imp bldg_style complex_na edit_type comment bristolct_sde_…_polygon_entity st_area_shape_ st_length_shape_ parcelid parcelid2 taxacctnum usedesc zoningcode yearbuilt totalvalue taxacres saledate ownername parceladdr parcelcity block lot updated geom extras ZONING flushingzone geom 2 cols ⇢ zoningcode geom 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 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 84.7% fldzone 83.6% zonesubty 0.0% staticbfe 84.7% firmdate 84.7% firmid supplemented · derived / other pipelines 93.0% usecode 53.3% zoningdesc 100% numbldgs 88.4% numunits 55.6% numfloors 93.3% bldgsqft 92.3% bedrooms 88.1% halfbaths 89.0% fullbaths 96.5% imprvalue 96.5% landvalue 91.1% agvalue 92.1% saleamt 96.8% owneraddr 93.3% ownercity 93.3% ownerstate 93.3% ownerzip 100% parcelstate 100% parcelzip 97.3% ownerlist 63.2% placefp 62.3% zoningurl 97.4% lbcsactivity 93.9% lbcsfunction 98.9% lbcstype 98.2% lbcscharacter 98.0% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum 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 block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp zoningurl lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (31) — empty or below 50% fill in this county parentid, stackid, taxdistrict, legaldesc, township, section, qtrsection, range, plssdesc, book, page, parceltype, accesstype, iucnclass placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit, sourceurl ADDRESS 3 mapped · 2 transformed · 19 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS textstring geom house_number NULLIF(trim(textstring), '')::text geom extras json_build_object() not present in source — filled with NULL (19) house, category, near, road, unit, level, staircase, entrance, po_box, postcode, suburb, city_district, city, island, state_district, state country_region, country, world_region PARCEL 17 mapped · 16 transformed · 38 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL mbl mbl2 account land_use zoning yr_blt ttl_tax acres sale_date owner_name location muni block lot edit_date geom objectid_1 unique_id editor ct_bristol method source_typ source_id account_ty record_cou action_ gis_link map unit street house_no house_num image_link ttl_apr gl_date yr_imp bldg_style complex_na edit_type comment bristolct_sde_pa…s_polygon_entity st_area_shape_ st_length_shape_ parcelid NULLIF(TRIM(mbl), '')::text parcelid2 NULLIF(TRIM(mbl2), '')::text taxacctnum NULLIF(TRIM(account), '')::text usedesc NULLIF(TRIM(land_use), '')::text zoningcode NULLIF(TRIM(zoning), '')::text yearbuilt NULLIF(TRIM(yr_blt), '')::text totalvalue CASE WHEN ttl_tax IS NULL OR ttl_tax <= 0 THEN NULL::text ELSE … taxacres CASE WHEN acres IS NULL OR acres <= 0 THEN NULL::text ELSE acre… saledate CASE WHEN sale_date IS NULL OR sale_date <= 0 THEN NULL::text E… ownername NULLIF(TRIM(owner_name), '')::text parceladdr NULLIF(TRIM(location), '')::text parcelcity NULLIF(TRIM(muni), '')::text block NULLIF(TRIM(block), '')::text lot NULLIF(TRIM(lot), '')::text updated CASE WHEN edit_date IS NULL OR edit_date <= 0 THEN NULL::text E… geom extras ( json_build_object( 'objectid_1', objectid_1::text, 'unique_id… not present in source — filled with NULL (38) taxyear, usecode, zoningdesc, numbldgs, numunits, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, imprvalue, landvalue, agvalue, saleamt owneraddr, ownercity, ownerstate, ownerzip, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page sourceurl, taxdistrict, parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding ZONING 2 mapped · 2 kept in extras · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING flushingzone geom zoningcode geom extras · 2 source columns preserved as json area, perimeter extras not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

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 160,699 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