LandBrief

Somerset County

Parcel & Property Data

132,182Total Parcels
$500,491Avg. Market Value
181,158Total Acres (measured from parcel boundaries)

About This Data

LandBrief holds 132,182 parcel records for Somerset County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Somerset County assessor roll dated August 2018, loaded August 2026. See data sources for every county’s vintage.

Explore Somerset County

Somerset County by the Numbers

Median parcel size
0.22 acres
measured from mapped boundaries
90th-percentile parcel
1.8 acres
County land area
193,195 acres
U.S. Census measurement
Communities
51
20.7% of parcels outside any incorporated place
Median assessed value
$328,700
99% of parcels carry a value

Who Owns Somerset County?

Share of the county’s 132,182 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner typeShare of parcels
Individuals89.9%
Companies & organizations6.5%
Trusts & estates1.8%
Government0.8%
Other / unclassified1.0%

The largest owner on record is BOROUGH OF MANVILLE with 1,118 parcels — see the full landowner leaderboard.

Parcel Records (~132,182 total)

per page
Parcel IDOwnerAddressCityAcreageMarket Value
1813_31001_4.01BRACKEN, THOMAS A. & SUZANNE N.8 ROLLING HILL ROADUnincorporated1.74 †$1,148,800
1813_31003_28SEOW, ALVIN & SEOK FUN TAN111 COLFAX ROADUnincorporated1.18 †$1,068,700
1813_31006_6LEE, EUN U. & CHUNG U.100 COLFAX ROADUnincorporated1.12 †$944,400
1813_30001_16.10SALVATORE, ANTHONY & BARBARA A.4 BLUE HERON WAYUnincorporated1.02 †$902,600
1813_30004_1XU,YUEWU & HUANG,FAN7 BLUE HERON WAYUnincorporated1.50 †$776,900
1813_34017_1YORKSHIRE WOODS HOA % RLP MNGT.CO.149 CHERRY VALLEY ROADUnincorporated3.22 †—
1813_30001_50MELTON,GARY & FARRYN31 PLANTERS ROWUnincorporated3.02 †$745,800
1813_30001_41SEMLER, MICHEAL & LAURA G.44 PLANTERS ROWUnincorporated3.86 †$935,200
1813_30001_14ZISSMAN,ERIC & DANA341 PROVINCE LINE ROADUnincorporated1.00 †$638,500
1813_31003_29RUYSEN, LUC & MARIS, MAGGI115 COLFAX ROADUnincorporated1.24 †$1,119,200
Page 1 of 13219

Download Somerset County parcel data

All 132,182 parcels in Somerset County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

Get Somerset County on FreeParcelData →

Nearby counties

Frequently Asked Questions

How many parcels are in Somerset County?

The Somerset County assessor roll on file records 132,182 parcels across 51 communities, with 20.7% lying outside any incorporated place.

Who owns the most land in Somerset County?

BOROUGH OF MANVILLE holds 1,118 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Somerset County?

Measured from mapped boundaries, the median parcel is 0.22 acres, and nine parcels in ten are under 1.8 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Somerset County is government-owned?

Government entities — federal, state, and local — hold 0.8% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Somerset County assessor roll dated August 2018. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.

Browse by City (51)

132,182 parcels across 51 communities in Somerset County.