Allentown NJ
63 active listings out of 2.7K total properties we track across 6 Allentown ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Allentown, 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 Jersey (statewide), not just Allentown. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 63 currently-active listings in Allentown, NJ. Full dataset covers 2.7K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Allentown
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New Jersey cities within driving distance.
Get Allentown, NJ data in your app
GET https://api.straply.com/v1/markets/city/allentown-nj
Authorization: Bearer $STRAPLY_KEY{
"city": "allentown-nj",
"total_tracked": 2747,
"active": 63,
"median_list": 739900
}Allentown, NJ real estate: market summary
As of November 2026, Straply tracks 2,747 homes in Allentown, NJ, with 63 active for sale at a median list price of $739,900 (~$298/sq ft). Notably, most homes were built in the 2000s.
- Median list price
- $739,900
- Median $/sq ft
- $298
- Active listings
- 63
- Median sale price
- $637,000 (+0% YoY)
- Properties tracked
- 2,747
Frequently asked: Allentown, NJ real estate
What is the median home price in Allentown?
The median list price in Allentown, NJ is $739,900 (about $298 per square foot), based on 63 active listings tracked by Straply as of November 2026.
What price range are homes in Allentown?
Active listings in Allentown, NJ concentrate in: 39% $500k–$750k and 24% $1m–$2m.
Are home prices in Allentown going up or down?
The median sale price is $637,000, up 0% year over year. Straply tracked 67 sales here over the past 12 months.
How many homes are for sale in Allentown?
Straply is tracking 63 active listings in Allentown, NJ out of 2,747 properties on record as of November 2026.
How old are the homes in Allentown?
Most homes in Allentown, NJ were built in the 2000s. About 59% were built after 1980, while 15% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Allentown?
Allentown, NJ is mostly single-family homes (84% of listings). Also common: lots / land 6%.
How many bedrooms do homes in Allentown typically have?
The most common size in Allentown, NJ is 4 bd.
What areas are near Allentown?
Nearby markets Straply also tracks include Robbinsville, Chesterfield, Cream Ridge, Wrightstown.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.