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Sagadahoc County, ME Parcels & GIS Data

Sagadahoc County, ME parcel data: 20,671 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Sagadahoc County, Maine parcel data covering 20,671 property records.

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

Sagadahoc County is a county located in the U.S. state of Maine. As of the 2020 census, the population was 36,699. Its county seat is Bath.

FIPS 23023

The FIPS code for Sagadahoc County is 23023.

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Attribute coverage

Sagadahoc County contains 20,671 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%20,671
parcelid100%20,670
parcelid2100%20,671
ogparcelid100%20,670
ogparcelid2100%20,671
parentid80.7%16,672
stackid<0.1%0
geoid100%20,671
statefp100%20,671
countyfp100%20,671
countyname100%20,671
cousubfp100%20,671
cousubname100%20,671
tractce100%20,671
tractname100%20,671
taxacctnum42.5%8,779
taxyear42.6%8,800
taxdistrict100%20,669
usecode52.8%10,918
usedesc55.8%11,543
zoningcode24.8%5,131
zoningdesc<0.1%1
numbldgs100%20,671
numunits31.1%6,423
yearbuilt39.5%8,171
numfloors38.9%8,034
bldgsqft52.3%10,805
bedrooms36.4%7,525
halfbaths8.8%1,811
fullbaths36.4%7,525
imprvalue82.9%17,130
landvalue83.0%17,155
agvalue<0.1%1
totalvalue83.0%17,163
taxacres<0.1%2
calcarea100%20,671
saleamt82.4%17,032
saledate57.1%11,800
ownertype83.0%17,167
ownername76.2%15,742
owneraddr59.7%12,334
ownercity59.7%12,346
ownerstate59.7%12,343
ownerzip59.7%12,333
parceladdr96.1%19,875
parcelcity100%20,671
parcelstate100%20,671
parcelzip100%20,671
legaldesc0.1%14
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book61.7%12,763
page61.7%12,761
block<0.1%1
lot<0.1%1
parceltype3.7%771
accesstype3.7%771
iucnclass2.6%530
placename7.8%1,621
placetype7.7%1,593
firmid100%20,671
firmdate100%20,671
fldzone100%20,671
zonesubty93.9%19,409
staticbfe4.1%850
elevmin99.0%20,461
elevmax99.0%20,461
elevavg99.0%20,461
fireplaces4.1%847
heating38.8%8,019
heatfuel38.4%7,936
cooling39.5%8,172
foundation<0.1%0
roofcover38.8%8,014
siding38.8%8,022
bldgtype<0.1%0
naicscode7.8%1,621
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%20,670
centroidx100%20,671
centroidy100%20,671
surfpointx100%20,671
surfpointy100%20,671
geom100%20,671
extras100%20,671
ownerlist75.9%15,684
placefp35.9%7,428
zoningurl<0.1%0

Schema mapping

How source columns from the acquired Sagadahoc 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 — Sagadahoc County, Maine (23023) 1 entity · most recent acquisition per entity · generated 2026-08-15 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_bk_lot state_id prop_loc town fmupdat geom county parent 11 cols ⇢ parcelid parcelid2 parceladdr parcelcity updated geom taxdistrict parentid extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 42.6% taxyear geom · derived from geometry geom dem.us_1m · USGS 1m DEM 99.0% elevmin 99.0% elevmax 99.0% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 93.9% zonesubty 4.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 52.8% usecode 55.8% usedesc 100% numbldgs 52.3% bldgsqft 82.9% imprvalue 83.0% landvalue 83.0% totalvalue 82.4% saleamt 57.1% saledate 83.0% ownertype 76.2% ownername 59.7% owneraddr 59.7% ownercity 59.7% ownerstate 59.7% ownerzip 100% parcelstate 100% parcelzip 61.7% book 61.7% page 75.9% ownerlist lrid parcelid parcelid2 ogparcelid ogparcelid2 parentid geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc numbldgs bldgsqft imprvalue landvalue totalvalue 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 (41) — empty or below 50% fill in this county stackid, taxacctnum, zoningcode, zoningdesc, numunits, yearbuilt, numfloors, bedrooms, halfbaths, fullbaths, agvalue, taxacres, 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, placefp, zoningurl PARCEL 8 mapped · 11 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL map_bk_lot state_id prop_loc town fmupdat geom county parent parcelid parcelid2 parceladdr parcelcity updated geom taxdistrict parentid extras · 11 source columns preserved as json geocode, proplocnum, type, fmupdorg, fmsrcorg, globalid created_user, created_date, last_edited_user last_edited_date, cntycode extras not present in source — filled with NULL (46) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip parcelstate, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, sourceurl, fireplaces, heating cooling, foundation, roofcover, siding, heatfuel

Neighboring counties

Parcel data for counties bordering Sagadahoc County:

Frequently asked questions

Where can I find Sagadahoc County, ME parcel and GIS data?

Land Records publishes a Sagadahoc County, ME 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 Sagadahoc County, ME dataset as a GeoPackage or CSV.

How many parcels are in Sagadahoc County, ME?

The current dataset contains 20,671 parcel records for Sagadahoc County, ME, each with its boundary geometry and assessor attributes.

What is the FIPS code for Sagadahoc County, ME?

The FIPS code for Sagadahoc County, ME is 23023.

What information does each Sagadahoc County, ME parcel record include?

Each Sagadahoc County, ME 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 Sagadahoc County, ME parcel data free?

You can preview Sagadahoc County, ME 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