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

Lower Connecticut River Valley Planning Region, CT parcel data: 91,864 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 91,864 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 91,864 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%91,864
parcelid96.5%88,636
parcelid2100%91,861
ogparcelid91.8%84,293
ogparcelid2100%91,861
parentid<0.1%0
stackid<0.1%0
geoid100%91,864
statefp100%91,864
countyfp100%91,864
countyname100%91,864
cousubfp100%91,864
cousubname100%91,864
tractce100%91,864
tractname100%91,864
taxacctnum<0.1%0
taxyear100%91,864
taxdistrict<0.1%0
usecode94.4%86,706
usedesc97.4%89,502
zoningcode95.3%87,509
zoningdesc28.1%25,800
numbldgs87.2%80,106
numunits86.0%78,965
yearbuilt91.5%84,053
numfloors49.0%45,009
bldgsqft88.2%81,064
bedrooms81.3%74,660
halfbaths73.7%67,746
fullbaths75.8%69,646
imprvalue97.2%89,254
landvalue97.2%89,253
agvalue86.2%79,172
totalvalue97.2%89,251
taxacres89.7%82,411
calcarea100%91,864
saleamt80.6%74,039
saledate82.7%75,930
ownertype97.2%89,277
ownername97.2%89,277
owneraddr97.1%89,216
ownercity89.9%82,565
ownerstate89.9%82,560
ownerzip89.9%82,547
parceladdr95.0%87,316
parcelcity97.1%89,233
parcelstate100%91,864
parcelzip100%91,862
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
lot<0.1%0
parceltype3.2%2,971
accesstype3.2%2,971
iucnclass2.4%2,233
placename9.2%8,446
placetype9.1%8,332
firmid100%91,861
firmdate100%91,861
fldzone100%91,861
zonesubty88.1%80,909
staticbfe9.3%8,574
elevmin99.6%91,515
elevmax99.6%91,515
elevavg99.6%91,515
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
naicscode57.5%52,789
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated79.6%73,159
centroidx100%91,864
centroidy100%91,864
surfpointx100%91,864
surfpointy100%91,864
geom100%91,864
extras100%91,864
ownerlist48.1%44,208
placefp42.6%39,129
zoningurl<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) 1 entity · most recent acquisition per entity · generated 2026-08-30 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 100% fldzone 88.1% zonesubty 9.3% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 87.2% numbldgs 86.0% numunits 86.2% agvalue 57.5% naicscode lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear usecode usedesc zoningcode 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 publish.parcel_layer columns not fed by these sources (37) — empty or below 50% fill in this county parentid, stackid, taxacctnum, taxdistrict, zoningdesc, 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, zoningurl 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 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 91,864 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