Real Estate Data API

18603 Berwick

253 active listings out of 8.9K total properties we track in ZIP 18603 (Berwick, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
253
Median
$197K
+285.0%
Sold Sep
20
+11.1%
Tracked
8.9K
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 18603. Same company, same dataset, different resolution.

Get this data →
Key Numbers
Tracked
8.9K
Active
253
Median list
$197K
Sales (12mo)
248
Get this data →
Key Numbers
Tracked
8.9K
Active
253
Median list
$197K
Sales (12mo)
248
Get this data →
Key Numbers
Tracked
8.9K
Active
253
Median list
$197K
Sales (12mo)
248
Get this data →
Key Numbers
Tracked
8.9K
Active
253
Median list
$197K
Sales (12mo)
248
Get this data →
Key Numbers
Tracked
8.9K
Active
253
Median list
$197K
Sales (12mo)
248

Inventory breakdown

Distribution of the 253 currently-active listings in ZIP 18603. Full dataset covers 8.9K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 209 (83.6%)
$300K–$500K 29 (11.6%)
$500K–$750K 5 (2%)
$750K–$1M 3 (1.2%)
$1M–$2M 4 (1.6%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 4
2 bd 37
3 bd 115
4 bd 49
5+ bd 19
Active by property type
Single Family 152 (60.1%)
Multi Family 33 (13%)
Lot 27 (10.7%)
Other 21 (8.3%)
Manufactured 19 (7.5%)
Townhouse 1 (0.4%)
For Developers

Get Berwick 18603 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/18603
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "18603",
  "total_tracked": 8899,
  "active": 253,
  "median_list": 197000
}
Get an API key Read the docs

Nearby ZIP codes

Other Pennsylvania ZIPs within a short drive of 18603.

18635
→
Nescopeck 18635
2.2 mi away 92 active
18631
→
Mifflinville 18631
3.7 mi away 11 active
18246
→
Rock Glen 18246
7.8 mi away 7 active
17859
→
Orangeville 17859
8.3 mi away 15 active
17878
→
Stillwater 17878
8.3 mi away 13 active
18655
→
Shickshinny 18655
8.6 mi away 96 active
18241
→
Nuremberg 18241
9.4 mi away 6 active
18622
→
Huntington Mills 18622
9.6 mi away
Looking for more? Explore Berwick

ZIP 18603 · Berwick, PA real estate: market summary

As of November 2026, Straply tracks 8,899 homes in ZIP 18603 (Berwick, PA), with 253 active for sale at a median list price of $197,000 (~$131/sq ft). Notably, it has notably historic housing — 42% of homes predate 1940.

Median list price
$197,000
Median $/sq ft
$131
Active listings
253
Median sale price
$193,000
Properties tracked
8,899

Frequently asked: ZIP 18603 · Berwick, PA real estate

What is the median home price in ZIP 18603?

The median list price in ZIP 18603 (Berwick, PA) is $197,000 (about $131 per square foot), based on 253 active listings tracked by Straply as of November 2026.

What price range are homes in ZIP 18603?

Active listings in ZIP 18603 (Berwick, PA) concentrate in: 84% under $300k and 12% $300k–$500k.

How many homes are for sale in ZIP 18603?

Straply is tracking 253 active listings in ZIP 18603 (Berwick, PA) out of 8,899 properties on record as of November 2026.

How old are the homes in ZIP 18603?

Most homes in ZIP 18603 (Berwick, PA) were built in the 1900s. About 18% were built after 1980, while 42% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 18603?

ZIP 18603 (Berwick, PA) is mostly single-family homes (60% of listings). Also common: multi-family homes 13%, lots / land 11%.

How many bedrooms do homes in ZIP 18603 typically have?

The most common size in ZIP 18603 (Berwick, PA) is 3 bd.

What areas are near ZIP 18603?

Nearby markets Straply also tracks include Nescopeck 18635, Mifflinville 18631, Rock Glen 18246, Orangeville 17859.

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