Somerset County New Jersey Property Search
Search With Our Tool Somerset County property records by owner name, parcel ID, City or address as like (78TH ST E) View ownership, values, Tax Rates Information instantly.
New Jersey County Property Search
The property assessments in Somerset County are conducted by local municipal Tax Assessors under oversight from the Somerset County Board of Taxation and the NJ Division of Taxation. The county includes total 132,783 parcels, 151,090 matched buildings, 162,557 baseline addresses matched, and 162,557 secondary-address parcels, with standardized zoning across all 21 municipalities, ensuring accurate valuations, fair taxation, and consistent property record management. The Tax Assessor plays a vital role in determining each property’s market value and maintaining up-to-date assessment records
Somerset County ZIP Codes & Cities
Search your city or ZIP below to find Somerset County areas instantly.
Somerset County New Jersey Property Overview
Somerset County, New Jersey boasts a diverse and dynamic property market, featuring 105,983 residential properties and 3,355 commercial properties. The average single-family home is approximately 51 years old with an average size of 2,297 sq ft, reflecting the county’s mix of historic charm and modern living spaces. In 2026, the county anticipates 454 residential sales, while 2025 saw a total of 3,856 home sales, indicating steady market activity. Homeowners in Somerset County enjoy strong financial positioning, with 50.99% of homes considered equity-rich, and a very low 0.58% of homes seriously underwater. The effective property tax rate stood at 1.52% in 2025, while the county recorded 64 foreclosure filings in 2026, highlighting a generally stable real estate environment for both buyers and investors.
Residential Properties
105,983
Commercial Properties
3,355
Avg. Home Age Single Family
51 Years
Avg. Square Feet Single Family
2,297
Residential Sales 2026
454 YTD
Homes Seriously Underwater
0.58%
Residential Sales 2025
3,856
Equity Rich Homes percentage
50.99%
Effective 2025 Property Tax
1.52%
Total Foreclosure Filings 2026
64 YTD
Nearby Counties
Somerset County is bordered by four major Central Jersey counties: Morris County to the north, Hunterdon County to the west, Union County to the east, and Middlesex County to the southeast, providing access to I-78 and I-287.
Popular Cities
Somerset County features a variety of highly desirable communities that attract residents for their quality of life and convenient locations. Bridgewater Township is a central hub with easy access to I-287 and Route 22 and home to the popular Bridgewater Commons Mall. Hillsborough Township offers a mix of suburban and rural living with top-rated schools and a welcoming community atmosphere. Bernards Township (Basking Ridge) is renowned for its historic charm, scenic neighborhoods, and excellent schools. Other notable areas include Somerville, known for its walkable downtown, as well as Montgomery Township and Bedminster, all offering strong residential appeal in Somerset County.
13,002 properties
Bridgewater City
14,006 properties
Hillsborough City
7,097 properties
Somerville City
How To Search Property In Somerset County New Jersey
By Owner Name
Use our Somerset County property search tool to quickly find property records by owner name and instantly access detailed ownership, tax, and assessment information.
Search By Address
With our Somerset County property lookup tool, search by address to instantly access parcel details, estimated home values, property taxes, and comprehensive ownership information.
Search By Parcel
Use our Somerset County parcel search tool to find properties by parcel number and view accurate boundary lines, property details, ownership, and tax information instantly.
Search By Zip Code
Use our Somerset County property search tool to find properties by ZIP code and instantly access neighborhood details, local listings, and property tax information.
Somerset County New Jersey Property Market Trends (2024–2025)
Somerset County’s real estate market in 2024–2025 remained active and resilient, with median home prices reaching $650,000 and an average down payment of $139,800 in February 2025. A total of 213 homes were sold, supported by 177 purchase loans, 128 refinances, and 122 HELOCs. Foreclosure activity showed 39 filings, with 1 completed REO property, indicating a generally stable market. Single-family homes continue to hold strong equity, while steady sales and low foreclosure rates highlight Somerset County as a balanced and desirable housing market. Its mix of historic neighborhoods, high-performing school districts, and convenient access to major highways further contributes to its appeal for homebuyers and investors alike.
Somerset County Property Market Trends (2025)
Somerset County New Jersey Property Data Insights
As of June 2026, Somerset County’s comprehensive property database maintains records for total 132,783 parcels. Following the most recent equalization and data refresh completed on March 10, 2026, the county ensures high-fidelity land, building, and tax information. This authoritative dataset, which includes normalized zoning classifications, empowers homeowners, investors, and real estate professionals to conduct rigorous market analysis, track development opportunities, and monitor real estate trends with up-to-date regional data.
Parcels Overview
Somerset County’s comprehensive property database now contains 132,783 parcels. This high-fidelity dataset, most recently refreshed in March 2026, provides authoritative land ownership details, tax mapping, and standardized zoning information. By maintaining this accurate, regularly updated resource, the county enables homeowners, investors, and researchers to make informed decisions regarding property values, development potential, and evolving real estate trends throughout the county.
Data Refresh & Updates
The most recent comprehensive refresh of Somerset County’s property records was completed on March 10, 2026. This rigorous update cycle ensures that all land, parcel, and valuation datasets remain accurate and reflective of current market conditions. By maintaining these consistent integration standards, Somerset County provides homeowners, investors, and researchers with an authoritative resource for tracking property values, development potential, and real estate trends throughout the region.
Matched Buildings Data
As of June 2026, Somerset County’s property database features 151,090 matched buildings linked directly to official parcel records. This structural dataset is supported by a robust library of multi-year aerial imagery, including captures from 2017, 2022, and 2023. These high-fidelity records, continuously updated and verified through June 2026, provide the detailed insights necessary for professional property evaluations, municipal planning, advanced GIS mapping, and rigorous assessment analysis throughout the county.
Secondary Address Matching
As of June 2026, Somerset County’s geocoding infrastructure includes 162,557 matched secondary addresses linked directly to official parcel records. Following the verification update on May 1, 2026, this enhanced layer provides comprehensive coverage for unit numbers, condos, apartments, and alternate mailing locations. This granular data significantly improves geocoding accuracy and parcel-matching reliability, serving as an authoritative resource for property research, spatial mapping, and valuation analysis across the county.
Standardized Zoning Coverage
As of June 2026, Somerset County provides 100% parcel coverage for standardized zoning, encompassing all 132,783 parcels within the county. Following the latest refinement process finalized on February 16, 2026, all zoning codes and land-use classifications have been fully normalized. This consistent, county-wide dataset ensures maximum reliability for GIS workflows, property assessments, and land-use planning projects throughout Somerset County.
Somerset County, New Jersey’s Cities Overview (2026 Estimates)
Somerset County, New Jersey’s 2026 cities overview shows it comprises 21 incorporated municipalities with a total estimated county population of approximately 313,000 in 2026. The largest township is Bridgewater with about 48,127 residents, followed by Hillsborough, Bernards, Raritan, Montgomery, North Plainfield, Warren, Branchburg, and Somerville. The county features a mix of suburban and small-town communities, offering diverse residential, commercial, and historic neighborhoods that highlight Somerset County’s blend of growth, scenic areas, and vibrant local economies.
| Rank | City / Township | Population (2024 Est.) | Previous (2020) | Growth % | Density (per sq mi) | Area (sq mi) | Type |
|---|
FAQ's
How can I search for property tax and assessment information in Somerset County?
Easily access Somerset County property tax and assessment records using our Property Search Portal. Retrieve verified ownership data, current valuations, and detailed tax history for residential and commercial real estate.
When and how are property assessments conducted in Somerset County?
Somerset County conducts annual assessments based on fair market value, considering location, size, and condition. Owners receive notice in February, with appeal opportunities available via the County Board of Taxation.
What are the due dates for paying property taxes in Somerset County?
In Somerset County, New Jersey, property taxes are due quarterly on February 1, May 1, August 1, and November 1. A 10-day grace period is provided for timely payments.
How are property taxes determined in Somerset County?
Somerset County property taxes are determined by multiplying your property’s assessed value by the local tax rate. This rate is set annually by municipalities, school districts, and the county to fund public services.
What property notices and documents should I be aware of in Somerset County?
Somerset County property owners should monitor annual tax bills and the Assessment Notification Postcard (Green Card) received in February. Additionally, owners can subscribe to the free Property Recording Notification Service to receive alerts regarding deeds, mortgages, or liens recorded against their property. Always verify suspicious notices directly with the County Tax Board.