Allentown NJ
27 active listings out of 2.6K total properties we track across 5 Allentown ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
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 27 currently-active listings in Allentown, NJ. Full dataset covers 2.6K 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": 2590,
"active": 27,
"median_list": 678800
}Allentown, NJ real estate: market summary
As of April 2026, Straply tracks 2,590 homes in Allentown, NJ, with 27 active for sale at a median list price of $678,800 (~$287/sq ft). Notably, the market is cooling — the median sale price is down 26% year over year.
- Median list price
- $678,800
- Median $/sq ft
- $287
- Active listings
- 27
- Median sale price
- $543,350 (-26% YoY)
- Properties tracked
- 2,590
Frequently asked: Allentown, NJ real estate
What is the median home price in Allentown?
The median list price in Allentown, NJ is $678,800 (about $287 per square foot), based on 27 active listings tracked by Straply as of April 2026.
What price range are homes in Allentown?
Active listings in Allentown, NJ concentrate in: 52% $500k–$750k and 22% $750k–$1m.
Are home prices in Allentown going up or down?
The median sale price is $543,350, down 26% year over year. Straply tracked 81 sales here over the past 12 months.
How many homes are for sale in Allentown?
Straply is tracking 27 active listings in Allentown, NJ out of 2,590 properties on record as of April 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 14% predate 1940. The newest tracked home dates to 2023.
What types of homes are in Allentown?
Allentown, NJ is mostly single-family homes (93% of listings).
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 Chesterfield, Robbinsville, Cream Ridge, Wrightstown.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.