Sewaren NJ
18 active listings out of 957 total properties we track across 2 Sewaren ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Sewaren, NJ property data
3,552,486 property records for all of New Jersey — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 303.0 MB Parquet · CSV (604.2 MB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New York City metro, not just Sewaren. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 18 currently-active listings in Sewaren, NJ. Full dataset covers 957 properties — listings, off-market homes, rentals, and full history.
ZIP codes in Sewaren
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New Jersey cities within driving distance.
Get Sewaren, NJ data in your app
GET https://api.straply.com/v1/markets/city/sewaren-nj
Authorization: Bearer $STRAPLY_KEY{
"city": "sewaren-nj",
"total_tracked": 957,
"active": 18,
"median_list": 539000
}Sewaren, NJ real estate: market summary
As of November 2026, Straply tracks 957 homes in Sewaren, NJ, with 18 active for sale at a median list price of $539,000 (~$322/sq ft). Notably, it has notably historic housing — 27% of homes predate 1940.
- Median list price
- $539,000
- Median $/sq ft
- $322
- Active listings
- 18
- Median sale price
- $520,000 (-10% YoY)
- Properties tracked
- 957
Frequently asked: Sewaren, NJ real estate
What is the median home price in Sewaren?
The median list price in Sewaren, NJ is $539,000 (about $322 per square foot), based on 18 active listings tracked by Straply as of November 2026.
What price range are homes in Sewaren?
Active listings in Sewaren, NJ concentrate in: 67% $500k–$750k and 33% $300k–$500k.
Are home prices in Sewaren going up or down?
The median sale price is $520,000, down 10% year over year. Straply tracked 19 sales here over the past 12 months.
How many homes are for sale in Sewaren?
Straply is tracking 18 active listings in Sewaren, NJ out of 957 properties on record as of November 2026.
How old are the homes in Sewaren?
Most homes in Sewaren, NJ were built in the 1950s. About 22% were built after 1980, while 27% predate 1940. The newest tracked home dates to 2025.
What types of homes are in Sewaren?
Sewaren, NJ is mostly single-family homes (83% of listings). Also common: townhouses 6%, other 6%.
How many bedrooms do homes in Sewaren typically have?
The most common size in Sewaren, NJ is 4 bd.
What areas are near Sewaren?
Nearby markets Straply also tracks include Port Reading, Woodbridge, Avenel, Carteret.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.