Somerset County
Parcel Data
Last Updated:
2026-Q2
Parcels in County:
132,713
Parcel data available to download as a GDB, GeoPackage, Shapefile, Excel, CSV, or Google Earth KML file.
All purchased data comes with six months of access, including any updates, at no additional cost.
Key attribute coverage for Somerset County
The percentage of Somerset County parcels containing the following key attributes:
Owner: 82%
Parcel Number: 100%
Acreage (Calculated): 100%
Site Address: 88.4%
Mailing Address: 81.9%
All available attributes in Somerset County
Parcel Number
Owner
Transfer Date
Sale Price
Building Size
Land Use Code
Land Use Class
Zoning
Zip Code
Flood Zone
Flood Zone Subtype
Census Tract
Census Block
Total Market Value
Land Market Value
Building Market Value
Mail Address1
Mail Address3
Legal Desc1
Year Built
Total Rooms
Bedrooms
Total Bath
Buildings
Land Cover
Elevation
Owner Occupied
Robust Id
Usps Residential
Alt Id 1
Crop Cover
Acreage Adjacent With Sameowner
Municipalities Respresented in Somerset County
Montgomery Township: 8,631
Hillsborough Township: 15,291
Franklin Township: 28,251
Bridgewater Township: 16,669
Green Brook Township: 2,852
Warren Township: 6,198
Bernards Township: 10,245
Branchburg Township: 5,636
Bedminster Township: 4,679
Bernardsville Borough: 3,049
Bound Brook Borough: 2,802
Far Hills Borough: 441
Manville Borough: 11,604
Millstone Borough: 199
North Plainfield Borough: 5,476
Peapack And Gladstone Borough: 983
Raritan Borough: 2,243
Rocky Hill Borough: 329
Somerville Borough: 3,338
South Bound Brook Borough: 1,506
Watchung Borough: 2,291
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