Real Estate Data API

08501 Allentown

35 active listings out of 2.6K total properties we track in ZIP 08501 (Allentown, NJ) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
35
Median
$638K
±0%
Sales (12mo)
75
Tracked
2.6K
Zoomed out

While you're here, take in the bigger picture — maps below show New Jersey (statewide), not just 08501. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
2.6K
Active
35
Median list
$638K
Sales (12mo)
75
Get this data →
Key Numbers
Tracked
2.6K
Active
35
Median list
$638K
Sales (12mo)
75
Get this data →
Key Numbers
Tracked
2.6K
Active
35
Median list
$638K
Sales (12mo)
75
Get this data →
Key Numbers
Tracked
2.6K
Active
35
Median list
$638K
Sales (12mo)
75
Get this data →
Key Numbers
Tracked
2.6K
Active
35
Median list
$638K
Sales (12mo)
75

Inventory breakdown

Distribution of the 35 currently-active listings in ZIP 08501. Full dataset covers 2.6K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 0 (0%)
$300K–$500K 2 (5.7%)
$500K–$750K 19 (54.3%)
$750K–$1M 6 (17.1%)
$1M–$2M 8 (22.9%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 0
2 bd 5
3 bd 14
4 bd 12
5+ bd 3
Active by property type
Single Family 33 (94.3%)
Multi Family 1 (2.9%)
Lot 1 (2.9%)
For Developers

Get Allentown 08501 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/08501
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "08501",
  "total_tracked": 2606,
  "active": 35,
  "median_list": 638000
}
Get an API key Read the docs

ZIP 08501 · Allentown, NJ real estate: market summary

As of June 2026, Straply tracks 2,606 homes in ZIP 08501 (Allentown, NJ), with 35 active for sale at a median list price of $638,000 (~$306/sq ft). Notably, most homes were built in the 2000s.

Median list price
$638,000
Median $/sq ft
$306
Active listings
35
Properties tracked
2,606

Frequently asked: ZIP 08501 · Allentown, NJ real estate

What is the median home price in ZIP 08501?

The median list price in ZIP 08501 (Allentown, NJ) is $638,000 (about $306 per square foot), based on 35 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 08501?

Active listings in ZIP 08501 (Allentown, NJ) concentrate in: 54% $500k–$750k and 23% $1m–$2m.

How many homes are for sale in ZIP 08501?

Straply is tracking 35 active listings in ZIP 08501 (Allentown, NJ) out of 2,606 properties on record as of June 2026.

How old are the homes in ZIP 08501?

Most homes in ZIP 08501 (Allentown, NJ) were built in the 2000s. About 59% were built after 1980, while 14% predate 1940. The newest tracked home dates to 2025.

What types of homes are in ZIP 08501?

ZIP 08501 (Allentown, NJ) is mostly single-family homes (94% of listings).

How many bedrooms do homes in ZIP 08501 typically have?

The most common size in ZIP 08501 (Allentown, NJ) is 3 bd.

Data as of June 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.