Rahway, NJ
Roofing in Rahway, NJ: Nearly Half the Homes Predate 1960
Census figures count 13,002 homes in Rahway, and 6,281 of them were built before 1960, so a good share of the roofs here sit on houses with decades of winters behind them. About 45 percent are detached one-unit houses, 11 percent are two-unit buildings and 19 percent sit in buildings of 50 units or more. Roof replacement and roof leak repair are the calls that come with that age. Call (732) 487-3991 and say which street.
Questions that come up in Rahway
Which office handles building paperwork in Rahway?
The Building Division at One City Hall Plaza, phone 732-827-2087, open Monday to Friday from 8:30 to 4:30. Its page says ordinary maintenance generally needs no permit and the office will advise when you are unsure. The page does not mention roofing, but the state's ordinary-maintenance rule does.
What does the county hazard plan say about Rahway's weather?
Union County's 2016 plan ranks flood, straight-line wind and storm surge as High hazards for Rahway. It says the city can probably expect some flooding every year or two, and it counts 123 repetitive-loss properties. A roof leak is a different problem from river water, but one storm can bring both.
Who can call from Rahway?
Owners and landlords of one- and two-family houses, small apartment buildings and flat-roofed additions. Renters are 48.5 percent of Rahway's occupied homes, and for them the first step is to write to the landlord. Owners, call (732) 487-3991 with the street address and a note on the roof's age.
Rahway's housing, in numbers
- Housing units
- 13,002, give or take 505.
- Built before 1960
- 6,281 homes, about 48 percent.
- Median year built
- 1962, give or take 4 years.
- Detached one-unit houses
- 5,871, about 45 percent.
- Two-unit buildings
- 1,483 homes, about 11 percent.
- Buildings of 50 units or more
- 2,435 homes, about 19 percent.
- Renter-occupied
- 5,943 of 12,257 occupied homes, about 48.5 percent.
- Land area
- 3.90 square miles.
- Borders
- Clark, Linden and Woodbridge Township.
A river city in a wet or windy year
The Rahway River runs through the city, and the county plan lists 123 repetitive-loss properties, 17.4 percent of the county total, with West Grand Avenue, Main Street and Central Avenue seeing the most cumulative claims. Roofs sit above all that, but the same storms bring both water and wind. During the February 22-23, 2026 blizzard, Newark Airport reported 27.2 inches and nearby Clark 18.5. A dated photo of the ceiling and the roof edge after each big storm helps a roofer and an insurer alike.
Ready when you are
Have the street address ready, along with what is visible from the ground and roughly how old the roof is. Renters: the landlord makes the roof decisions, so tell the landlord.