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Lower Connecticut River Valley Planning Region, CT Parcels & GIS Data

Lower Connecticut River Valley Planning Region, CT parcel data: 89,899 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Lower Connecticut River Valley Planning Region, Connecticut parcel data covering 89,899 property records.

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

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

FIPS 09130

The FIPS code for Lower Connecticut River Valley Planning Region is 09130.

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SuffolkSouth Central ConnecticutSoutheastern ConnecticutCapitolLower Connecticut River Valley

Attribute coverage

Lower Connecticut River Valley Planning Region contains 89,899 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%89,899
parcelid94.3%84,752
parcelid285.7%77,067
ogparcelid91.6%82,379
ogparcelid285.7%77,067
parentid<0.1%0
stackid<0.1%0
geoid100%89,899
statefp100%89,899
countyfp100%89,899
countyname100%89,899
cousubfp100%89,899
cousubname100%89,899
tractce100%89,899
tractname100%89,899
taxacctnum3.5%3,113
taxyear100%89,899
taxdistrict<0.1%0
usecode81.3%73,111
usedesc86.3%77,543
zoningcode95.6%85,947
zoningdesc46.4%41,743
numbldgs96.5%86,786
numunits74.4%66,873
yearbuilt79.4%71,416
numfloors43.4%39,006
bldgsqft76.4%68,696
bedrooms70.4%63,269
halfbaths63.9%57,413
fullbaths65.9%59,266
imprvalue83.1%74,711
landvalue83.1%74,710
agvalue73.3%65,924
totalvalue83.1%74,708
taxacres91.3%82,072
calcarea100%89,899
saleamt68.0%61,174
saledate70.5%63,368
ownertype83.1%74,730
ownername83.1%74,730
owneraddr83.1%74,673
ownercity77.4%69,587
ownerstate77.4%69,585
ownerzip77.4%69,578
parceladdr81.9%73,654
parcelcity83.5%75,108
parcelstate100%89,899
parcelzip100%89,897
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
block<0.1%0
lot10.8%9,716
parceltype3.2%2,883
accesstype3.2%2,883
iucnclass2.4%2,168
placename9.1%8,156
placetype9.0%8,059
firmid100%89,896
firmdate100%89,896
fldzone100%89,896
zonesubty87.9%79,061
staticbfe9.5%8,561
elevmin99.7%89,593
elevmax99.7%89,593
elevavg99.7%89,593
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
naicscode54.2%48,694
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%89,899
centroidx100%89,899
centroidy100%89,899
surfpointx100%89,899
surfpointy100%89,899
geom100%89,899
extras100%89,899
ownerlist36.5%32,849
placefp42.6%38,297
zoningurl69.4%62,349
lbcsactivity88.8%79,866
lbcsfunction87.4%78,558
lbcstype95.9%86,176
lbcscharacter92.1%82,798
lbcsownership83.7%75,264
sourceurl<0.1%0

Schema mapping

How source columns from the acquired Lower Connecticut River 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 — Lower Connecticut River Valley Planning Region, Connecticut (09130) 2 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 PARCEL maplot account__ essexct_sde_parcels_poly_area update_ geom 5 cols ⇢ parcelid taxacctnum taxacres updated geom extras ZONING geom zoneid zonename description 7 cols ⇢ geom zoningcode zoningdesc 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 100% fldzone 87.9% zonesubty 9.5% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 85.7% parcelid2 85.7% ogparcelid2 81.3% usecode 86.3% usedesc 96.5% numbldgs 74.4% numunits 79.4% yearbuilt 76.4% bldgsqft 70.4% bedrooms 63.9% halfbaths 65.9% fullbaths 83.1% imprvalue 83.1% landvalue 73.3% agvalue 83.1% totalvalue 68.0% saleamt 70.5% saledate 83.1% ownertype 83.1% ownername 83.1% owneraddr 77.4% ownercity 77.4% ownerstate 77.4% ownerzip 81.9% parceladdr 83.5% parcelcity 100% parcelstate 100% parcelzip 54.2% naicscode 69.4% zoningurl 88.8% lbcsactivity 87.4% lbcsfunction 95.9% lbcstype 92.1% lbcscharacter 83.7% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usecode usedesc zoningcode zoningdesc numbldgs numunits yearbuilt 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 naicscode updated centroidx centroidy surfpointx surfpointy geom extras zoningurl lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (35) — empty or below 50% fill in this county parentid, stackid, taxdistrict, numfloors, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, parceltype accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, frsid, dfrurl caapermit, cwapermit, rcrapermit, ownerlist, placefp, sourceurl PARCEL 5 mapped · 2 transformed · 5 kept in extras · 49 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL maplot account__ essexct_sde_parcels_poly_area update_ geom parcelid taxacctnum taxacres (essexct_sde_parcels_poly_area / 43560.0)::text updated to_timestamp(update_ / 1000.0)::text geom extras · 5 source columns preserved as json perimeter, comment, visionmatc, st_area_shape_ st_length_shape_ extras not present in source — filled with NULL (49) parcelid2, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, sourceurl, taxdistrict parentid, heatfuel, fireplaces, heating, cooling, foundation, roofcover, siding ZONING 3 mapped · 1 transformed · 7 kept in extras · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING geom zoneid zonename description geom zoningcode COALESCE(NULLIF(zoneid::text, ''), NULLIF(zonename::text, ''), … zoningdesc extras · 7 source columns preserved as json metadatecreate, metaentrymethod, metasource, metasrcdate metasrcttl, metareliability, metacreator extras not present in source — filled with NULL (6) zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Lower Connecticut River Valley Planning Region:

Frequently asked questions

Where can I find Lower Connecticut River Valley Planning Region, CT parcel and GIS data?

Land Records publishes a Lower Connecticut River 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 Lower Connecticut River Valley Planning Region, CT dataset as a GeoPackage or CSV.

How many parcels are in Lower Connecticut River Valley Planning Region, CT?

The current dataset contains 89,899 parcel records for Lower Connecticut River Valley Planning Region, CT, each with its boundary geometry and assessor attributes.

What is the FIPS code for Lower Connecticut River Valley Planning Region, CT?

The FIPS code for Lower Connecticut River Valley Planning Region, CT is 09130.

What information does each Lower Connecticut River Valley Planning Region, CT parcel record include?

Each Lower Connecticut River 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 Lower Connecticut River Valley Planning Region, CT parcel data free?

You can preview Lower Connecticut River 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