Rahway is a Union County city of about 3.9 square miles, with 29,556 residents counted in the 2020 Census. It pairs a downtown train station served by two NJ Transit lines with a performing arts center in a restored 1920s theater, county parkland along the Rahway River, and a housing stock that runs from single-family homes to garden apartments and downtown rentals. Here's what you should know before you buy, sell, rent or invest in Rahway.

Why People Choose Rahway

Transit is the starting point. Rahway Station sits downtown on Milton Avenue, and NJDOT designated Rahway a Transit Village in 2002, a state program that supports compact, walkable development around train stations. Several newer apartment buildings have gone up within walking distance of the station, and the city has adopted an Arts District Redevelopment Plan for the north end of the central business district, aimed at residential and mixed-use projects that complement the Union County Performing Arts Center.

Rahway is also a job center. Merck's global headquarters is on its Rahway campus, and the company's history in the city goes back decades. Add the Olmsted Brothers-designed Rahway River Park and a downtown with restaurants and shops, and Rahway gives buyers and renters a mix of commuting, work and recreation in one place.

Getting Around: Commuting from Rahway

• Train: Rahway Station is served by NJ Transit's Northeast Corridor Line and North Jersey Coast Line, with direct trains to New York Penn Station. Newark Liberty International Airport is reachable by train with a transfer to AirTrain at the airport station.
• Bus: NJ Transit route 115 runs between Rahway and New York. Route 48 runs between Elizabeth and Perth Amboy.
• Car: U.S. Routes 1 & 9 and St. Georges Avenue (Route 27) are the city's main roads. Garden State Parkway Exit 132 leads to Route 27 and downtown, and the New Jersey Turnpike is close by.
• Downtown parking: A municipal garage on Lewis Street and several public lots serve the station area and downtown businesses.

Neighborhoods and Housing Types

Rahway's master plan describes a city where single-family homes make up the majority of the housing stock, with a meaningful share of apartments and a scattering of two-family homes and townhouses. Areas the plan identifies by name include:

• Grand Avenue: Noted in the master plan for its large older homes between St. Georges and Elizabeth Avenues.
• Audrey Drive and Alden Drive: Garden apartment complexes, an important source of rentals.
• Downtown: Apartments above street-level retail, high-rise apartment buildings, and newer rental buildings close to the train station.
• Two-family homes and townhouses: Found in various parts of the city. The master plan notes that many two-families are hard to spot from the street, so we verify the legal unit count for every property.

Buying a Home in Rahway

Rahway gives buyers several ways in: single-family homes, townhouses and two-family homes. With a two-family, you can live in one unit and let the rent from the other help with the mortgage. If you're using an FHA loan, a two-to-four family property can be bought with a low down payment as long as you live in one of the units.

A few things we help buyers check:

• Flood zones: The city identifies flood-prone areas along the North and South Branches of the Rahway River, Robinson's Branch, Orchard Street Brook, Maurice Avenue Brook and Milton Lake. Rahway participates in FEMA's Community Rating System, which gives most flood insurance policyholders in the city a premium discount. We check flood maps and insurance needs before you make an offer.
• Legal unit count: For a two-family or multi-family, we confirm what the city has approved, since zoning and permits matter when you rent out a unit.
• Older-home inspections: Rahway has many older homes. Inspect the roof, electrical, heating and any basement water issues carefully.
• Property taxes: We pull the current tax figure for every home you're considering so you can budget accurately.

Need financing? We can connect you with a lender for pre-approval before you start touring.

Selling Your Rahway Home

Rahway draws buyers from several directions: rail commuters, people who work at Merck and other local employers, first-time buyers and investors looking at two-family homes. Each property type competes in its own market, so a Grand Avenue single-family, a townhouse and a two-family need different pricing. Before listing, we'll confirm with the city's Code Enforcement Department which inspections and certificates your sale will need. We'll prepare a free comparative market analysis using recent sales of homes like yours, then market your home across every MLS and online channel.

Renting and Investing in Rahway

Between the garden apartment complexes, downtown buildings near the station and two-family homes, Rahway has a broad rental market. Landlords should know the city's rules before leasing. According to the city's Code Enforcement Department, a homeowner who wants to rent out a property must register as a landlord with the City Clerk, and each new tenant needs a Certificate of Approval for Continued Occupancy (CACO) before moving in. Two-family and multi-family properties require additional approvals, such as zoning and fire inspections. The city also requires registration of vacant and foreclosing properties.

For investors, two-to-four family homes near the train station and downtown are the usual focus. We help investors run realistic numbers on taxes, flood insurance, maintenance and rent before they buy, and we help landlords price, market and screen tenants.

Local Landmarks and Amenities

• Union County Performing Arts Center, 1601 Irving Street, in the former Rahway Theatre (National Register of Historic Places), with a restored Wurlitzer pipe organ
• Merchants and Drovers Tavern Museum, 1632 St. Georges Avenue (National Register of Historic Places)
• Rahway River Park, a Union County park designed by the Olmsted Brothers firm, with the Walter E. Ulrich Memorial Pool, a running track, ball fields, tennis and basketball courts and picnic areas
• Milton Lake Park, part of the county's Rahway River Parkway
• Rahway Station (NJ Transit Northeast Corridor and North Jersey Coast lines)
• Merck global headquarters
• Public schools: Rahway Public Schools, including Rahway High School

Nearby Town Guides

Comparing Rahway with nearby towns? Read our guides to Linden, Clark and Winfield, or browse all of our North Jersey town guides.

Talk to a Local Broker

The Thompson Realty Group is a licensed New Jersey real estate brokerage based at 20 MacArthur Ave in Garfield, serving buyers, sellers, renters and investors across Bergen, Essex, Hudson, Passaic and Union counties. Whether you're a first-time FHA buyer, a cash investor, or a homeowner wondering what your place is worth, we'll give you straight answers about Rahway.

Call or text 201-928-5562 or book a free 15-minute consultation. You can also search every active New Jersey listing on our website.

Information on this page is provided for general guidance and is believed accurate as of October 2026. Programs, ordinances, taxes and transit schedules change, so please verify details for any specific property. Equal Housing Opportunity.