Real Estate Data API

17603 Lancaster

272 active listings out of 26K total properties we track in ZIP 17603 (Lancaster, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
272
Median
$325K
±0%
Sales (12mo)
952
Tracked
26K
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 17603. Same company, same dataset, different resolution.

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Key Numbers
Tracked
26K
Active
272
Median list
$325K
Sales (12mo)
952
Get this data →
Key Numbers
Tracked
26K
Active
272
Median list
$325K
Sales (12mo)
952
Get this data →
Key Numbers
Tracked
26K
Active
272
Median list
$325K
Sales (12mo)
952
Get this data →
Key Numbers
Tracked
26K
Active
272
Median list
$325K
Sales (12mo)
952
Get this data →
Key Numbers
Tracked
26K
Active
272
Median list
$325K
Sales (12mo)
952

Inventory breakdown

Distribution of the 272 currently-active listings in ZIP 17603. Full dataset covers 26K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 114 (42.4%)
$300K–$500K 105 (39%)
$500K–$750K 24 (8.9%)
$750K–$1M 14 (5.2%)
$1M–$2M 9 (3.3%)
$2M+ 3 (1.1%)
Active by bedroom count
Studio/1 bd 8
2 bd 41
3 bd 108
4 bd 81
5+ bd 32
Active by property type
Single Family 136 (50%)
Townhouse 83 (30.5%)
Multi Family 27 (9.9%)
Manufactured 17 (6.2%)
Condo 8 (2.9%)
Lot 1 (0.4%)
For Developers

Get Lancaster 17603 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/17603
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "17603",
  "total_tracked": 26244,
  "active": 272,
  "median_list": 325000
}
Get an API key Read the docs

ZIP 17603 · Lancaster, PA real estate: market summary

As of June 2026, Straply tracks 26,244 homes in ZIP 17603 (Lancaster, PA), with 272 active for sale at a median list price of $325,000 (~$200/sq ft). Notably, it has notably historic housing — 42% of homes predate 1940.

Median list price
$325,000
Median $/sq ft
$200
Active listings
272
Properties tracked
26,244

Frequently asked: ZIP 17603 · Lancaster, PA real estate

What is the median home price in ZIP 17603?

The median list price in ZIP 17603 (Lancaster, PA) is $325,000 (about $200 per square foot), based on 272 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 17603?

Active listings in ZIP 17603 (Lancaster, PA) concentrate in: 42% under $300k and 39% $300k–$500k.

How many homes are for sale in ZIP 17603?

Straply is tracking 272 active listings in ZIP 17603 (Lancaster, PA) out of 26,244 properties on record as of June 2026.

How old are the homes in ZIP 17603?

Most homes in ZIP 17603 (Lancaster, PA) were built in the 1950s. About 28% were built after 1980, while 42% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 17603?

ZIP 17603 (Lancaster, PA) is mostly single-family homes (50% of listings). Also common: townhouses 30%, multi-family homes 10%.

How many bedrooms do homes in ZIP 17603 typically have?

The most common size in ZIP 17603 (Lancaster, PA) is 3 bd.

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