Somerville, NJ Properties | Dennis Interdonato | Keller Williams Realty Ocean Living

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Somerville is a borough in Somerset County, New Jersey, and the county seat, located in the Raritan Valley about thirty-three miles from Manhattan. The 2020 census recorded a population of about 12,350 within a compact area of roughly 2.2 square miles, giving the borough a density and walkability that distinguish it from the surrounding suburban townships. The borough's history runs deep. Settled by Dutch farmers in the 1680s, Somerville took its present name in 1801 and became the Somerset County seat in 1783. During the American Revolution, the Wallace House served as George Washington's headquarters in the winter of 1778–79, and it survives today as a state historic site. The completion of the railroad in the 1840s and the development of water power along the Raritan River spurred the borough's growth into a commercial center. Education is provided by the Somerville Public School District, a three-school system enrolling roughly 2,200 students from Pre-K through high school. The district is a central institution in the community. Somerville's defining modern asset is its rail connection. The borough's station on NJ Transit's Raritan Valley Line anchors a designated Transit Village, and direct service reaches New York Penn Station in under an hour. This access has driven downtown revitalization and a wave of mixed-use, transit-oriented development, adding apartments and townhomes alongside the borough's older housing stock. For homebuyers, Somerville offers a walkable, historic county seat with a lively dining scene, direct New York rail access, and a blend of established neighborhoods and new transit-oriented housing — a rare combination in central New Jersey.

Population 12,346

County Somerset County

Active Listings 93

Frequently Asked Questions

Where is Somerville located?

Somerville is located in Somerset County in central New Jersey and serves as the county seat. It sits in the Raritan Valley, about thirty-three miles from Manhattan and twenty miles from Staten Island, within the New York metropolitan area.

What school district serves Somerville?

What is Somerville known for?

Somerville is known for its history as the Somerset County seat, its revitalized downtown, and its role as a New Jersey Transit Village. The Wallace House, a state historic site, served as George Washington's headquarters during the winter of 1778-79.

Does Somerville have train service to New York?

Yes. Somerville Station on NJ Transit's Raritan Valley Line provides commuter rail service to Newark Penn Station and continuing service to New York Penn Station, with direct service reaching New York in under an hour. The borough was designated a Transit Village in 2010.

City Guide

About Somerville

Real Estate & Housing

Somerville's housing stock spans the borough's history, from older single-family homes and well-preserved houses on tree-lined streets near the downtown to a growing share of newer apartments and townhomes concentrated around the train station. The borough's Transit Village designation has encouraged mixed-use redevelopment, including projects such as the Somerville Station development and additional multifamily construction, adding denser housing near rail access. Established residential neighborhoods retain traditional character with front porches and mature trees. The combination of historic homes and new transit-oriented units supports demand from both long-time residents and commuters drawn by the Raritan Valley Line.

Neighborhoods

Somerville's neighborhoods radiate from a walkable downtown built around the Somerset County Courthouse and the main commercial streets. Established residential blocks of older single-family homes, many with front porches and mature trees, surround the center, while the area around Somerville Station has become a transit-oriented district of new apartments and townhomes. The borough's compact 2.2-square-mile footprint keeps most homes within walking distance of the train station, downtown dining, and parks. This blend of historic residential streets and modern transit-village development gives Somerville distinct neighborhood characters within a small, connected borough.

Lifestyle in Somerville

Somerville offers a lively small-city lifestyle centered on a revitalized downtown of restaurants, shops, and community events, anchored by the county courthouse and the surrounding government and legal community. The borough's walkability and transit access give it an urban energy unusual for its size, while its historic buildings and the Wallace House connect it to the Revolutionary era. Residents can board a train to New York in under an hour, and the nearby Bridgewater area provides additional retail and employment. Somerville appeals to commuters, young professionals, and families seeking a walkable, amenity-rich county seat in central New Jersey.

Schools & Education

Somerville is served by the Somerville Public School District, which operates three schools and enrolls roughly 2,200 students in grades Pre-K through 12. The district provides the borough's public elementary, middle, and high school education within a compact, community-oriented setting. Its schools are closely tied to borough life and are a key consideration for families. For higher education, Raritan Valley Community College is located in the nearby Branchburg area, and Rutgers University in New Brunswick is within commuting distance, giving Somerville residents accessible pathways for college and workforce training.

Getting Around

Somerville's transportation is anchored by NJ Transit's Raritan Valley Line. Somerville Station provides commuter rail service to Newark Penn Station with continuing service to New York Penn Station, and the borough's 2010 Transit Village designation reflects its commitment to transit-oriented development. Major roadways, including U.S. Highways 22 and 202 and Interstate 287, serve the surrounding area, connecting Somerville to the wider Somerset County region. The borough lies about thirty-three miles from Manhattan, and its combination of rail access and a walkable downtown makes it one of central New Jersey's more transit-friendly county seats.

Parks & Recreation

Recreation in Somerville centers on its walkable downtown and its historic sites. The Wallace House and the surrounding downtown offer a connection to Revolutionary-era history, while the borough's restaurants, shops, and community events provide year-round local activity. Parks and playing fields serve neighborhood recreation, and the borough's compact, walkable layout encourages strolling and cycling. The nearby Raritan River and Somerset County park system add trails and open space, while the Bridgewater area and its commercial and entertainment options lie just minutes away, extending the recreational offerings available to residents.

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