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Essex County, MA Parcels & GIS Data

Essex County, MA parcel data: 236,023 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Essex County, Massachusetts parcel data covering 236,023 property records.

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

Essex County is located in the northeastern part of the U.S. state of Massachusetts. At the 2020 census, the total population was 809,829, making it the third-most populous county in the state, and the seventy-eighth-most populous in the country. It is part of the Greater Boston area.

FIPS 25009

The FIPS code for Essex County is 25009.

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Attribute coverage

Essex County contains 236,023 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%236,023
parcelid98.5%232,366
parcelid296.6%227,976
ogparcelid98.5%232,414
ogparcelid296.6%227,977
parentid<0.1%0
stackid<0.1%0
geoid100%236,023
statefp100%236,023
countyfp100%236,023
countyname100%236,023
cousubfp100%236,023
cousubname100%236,023
tractce100%236,023
tractname100%236,023
taxacctnum15.1%35,717
taxyear100%236,008
taxdistrict4.1%9,739
usecode99.3%234,373
usedesc22.3%52,593
zoningcode82.0%193,616
zoningdesc3.3%7,894
numbldgs99.5%234,911
numunits95.7%225,954
yearbuilt88.7%209,450
numfloors90.0%212,452
bldgsqft99.1%233,806
bedrooms9.5%22,355
halfbaths9.4%22,264
fullbaths9.5%22,363
imprvalue89.9%212,289
landvalue96.7%228,177
agvalue55.6%131,154
totalvalue98.8%233,157
taxacres98.9%233,488
calcarea100%236,023
saleamt84.4%199,266
saledate17.3%40,841
ownertype99.1%233,921
ownername99.1%233,934
owneraddr94.2%222,449
ownercity98.5%232,409
ownerstate98.5%232,421
ownerzip98.5%232,410
parceladdr99.4%234,505
parcelcity95.5%225,292
parcelstate100%236,023
parcelzip100%236,022
legaldesc10.7%25,360
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book86.9%205,129
page86.3%203,697
block3.6%8,379
lot6.7%15,781
parceltype2.4%5,707
accesstype2.4%5,707
iucnclass1.6%3,829
placename7.3%17,128
placetype7.1%16,830
firmid100%236,017
firmdate100%236,017
fldzone100%236,017
zonesubty93.0%219,587
staticbfe4.2%9,891
elevmin99.9%235,765
elevmax99.9%235,765
elevavg99.9%235,765
fireplaces4.1%9,737
heating19.3%45,453
heatfuel19.0%44,733
cooling19.8%46,822
foundation6.0%14,111
roofcover20.4%48,264
siding17.3%40,907
bldgtype<0.1%0
naicscode14.0%33,022
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated96.4%227,633
centroidx100%236,023
centroidy100%236,023
surfpointx100%236,023
surfpointy100%236,023
geom100%236,023
extras100%236,023
ownerlist96.4%227,606

Schema mapping

How source columns from the acquired Essex 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 — Essex County, Massachusetts (25009) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 map_par_id loc_id cama_id fy use_code zoning units year_built stories bld_area bldg_val land_val total_val lot_size ls_price ls_date owner1 own_addr own_city own_state own_zip site_addr city zip ls_book ls_page last_edit geom 20 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode zoningcode numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page 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 93.0% zonesubty 4.2% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% numbldgs 55.6% agvalue 100% parcelstate 96.4% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear usecode zoningcode numbldgs numunits yearbuilt numfloors bldgsqft imprvalue landvalue agvalue totalvalue taxacres calcarea saleamt saledate ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip book page 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 (35) — empty or below 50% fill in this county parentid, stackid, taxdistrict, usedesc, zoningdesc, bedrooms, halfbaths, fullbaths, legaldesc, township, section, qtrsection, range, plssdesc block, lot, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit PARCEL 28 mapped · 20 kept in extras · 26 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL map_par_id loc_id cama_id fy use_code zoning units year_built stories bld_area bldg_val land_val total_val lot_size ls_price ls_date owner1 own_addr own_city own_state own_zip site_addr city zip ls_book ls_page last_edit geom parcelid parcelid2 taxacctnum taxyear usecode zoningcode numunits yearbuilt numfloors bldgsqft imprvalue landvalue totalvalue taxacres saleamt saledate ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip book page updated geom extras · 20 source columns preserved as json poly_type, map_no, source, plan_id, bnd_chk, no_match town_id, objectid_1, prop_id, loc_id_1, other_val, addr_num full_str, location, own_co, reg_id, res_area, style lot_units, town_id_1 extras not present in source — filled with NULL (26) usedesc, zoningdesc, numbldgs, bedrooms, halfbaths, fullbaths, agvalue, parcelstate, legaldesc, township, section, qtrsection, range, plssdesc block, lot, sourceurl, taxdistrict, parentid, fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Essex County:

Frequently asked questions

Where can I find Essex County, MA parcel and GIS data?

Land Records publishes a Essex County, MA 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 Essex County, MA dataset as a GeoPackage or CSV.

How many parcels are in Essex County, MA?

The current dataset contains 236,023 parcel records for Essex County, MA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Essex County, MA?

The FIPS code for Essex County, MA is 25009.

What information does each Essex County, MA parcel record include?

Each Essex County, MA 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 Essex County, MA parcel data free?

You can preview Essex County, MA 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.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated