Real Estate Data API

15857 Saint Marys

92 active listings out of 5.9K total properties we track in ZIP 15857 (Saint Marys, PA) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
92
Median
$158K
±0%
Sales (12mo)
30
Tracked
5.9K
Zoomed out

While you're here, take in the bigger picture — maps below show Pennsylvania (statewide), not just 15857. Same company, same dataset, different resolution.

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Key Numbers
Tracked
5.9K
Active
92
Median list
$158K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
5.9K
Active
92
Median list
$158K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
5.9K
Active
92
Median list
$158K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
5.9K
Active
92
Median list
$158K
Sales (12mo)
30
Get this data →
Key Numbers
Tracked
5.9K
Active
92
Median list
$158K
Sales (12mo)
30

Inventory breakdown

Distribution of the 92 currently-active listings in ZIP 15857. Full dataset covers 5.9K properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 81 (89%)
$300K–$500K 6 (6.6%)
$500K–$750K 2 (2.2%)
$750K–$1M 2 (2.2%)
$1M–$2M 0 (0%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 1
2 bd 13
3 bd 42
4 bd 25
5+ bd 3
Active by property type
Single Family 84 (91.3%)
Multi Family 8 (8.7%)
For Developers

Get Saint Marys 15857 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/15857
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "15857",
  "total_tracked": 5853,
  "active": 92,
  "median_list": 158000
}
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ZIP 15857 · Saint Marys, PA real estate: market summary

As of June 2026, Straply tracks 5,853 homes in ZIP 15857 (Saint Marys, PA), with 92 active for sale at a median list price of $158,000 (~$112/sq ft). Notably, it has notably historic housing — 35% of homes predate 1940.

Median list price
$158,000
Median $/sq ft
$112
Active listings
92
Properties tracked
5,853

Frequently asked: ZIP 15857 · Saint Marys, PA real estate

What is the median home price in ZIP 15857?

The median list price in ZIP 15857 (Saint Marys, PA) is $158,000 (about $112 per square foot), based on 92 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 15857?

Active listings in ZIP 15857 (Saint Marys, PA) concentrate in: 89% under $300k and 7% $300k–$500k.

How many homes are for sale in ZIP 15857?

Straply is tracking 92 active listings in ZIP 15857 (Saint Marys, PA) out of 5,853 properties on record as of June 2026.

How old are the homes in ZIP 15857?

Most homes in ZIP 15857 (Saint Marys, PA) were built in the 1950s. About 16% were built after 1980, while 35% predate 1940. The newest tracked home dates to 2026.

What types of homes are in ZIP 15857?

ZIP 15857 (Saint Marys, PA) is mostly single-family homes (91% of listings). Also common: multi-family homes 9%.

How many bedrooms do homes in ZIP 15857 typically have?

The most common size in ZIP 15857 (Saint Marys, PA) is 3 bd.

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