Real Estate Data API

12857 Olmstedville

14 active listings out of 586 total properties we track in ZIP 12857 (Olmstedville, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.

Get this data → API docs
Active
14
Median
$322K
±0%
Sales (12mo)
14
Tracked
586
Zoomed out

While you're here, take in the bigger picture — maps below show New York (statewide), not just 12857. Same company, same dataset, different resolution.

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Key Numbers
Tracked
586
Active
14
Median list
$322K
Sales (12mo)
14
Get this data →
Key Numbers
Tracked
586
Active
14
Median list
$322K
Sales (12mo)
14
Get this data →
Key Numbers
Tracked
586
Active
14
Median list
$322K
Sales (12mo)
14
Get this data →
Key Numbers
Tracked
586
Active
14
Median list
$322K
Sales (12mo)
14
Get this data →
Key Numbers
Tracked
586
Active
14
Median list
$322K
Sales (12mo)
14

Inventory breakdown

Distribution of the 14 currently-active listings in ZIP 12857. Full dataset covers 586 properties — listings, off-market homes, rentals, and full history.

Active by price range
Under $300K 7 (50%)
$300K–$500K 4 (28.6%)
$500K–$750K 2 (14.3%)
$750K–$1M 0 (0%)
$1M–$2M 1 (7.1%)
$2M+ 0 (0%)
Active by bedroom count
Studio/1 bd 3
2 bd 3
3 bd 3
4 bd 4
5+ bd 1
Active by property type
Single Family 13 (92.9%)
Multi Family 1 (7.1%)
For Developers

Get Olmstedville 12857 data in your app

curl
request 
GET https://api.straply.com/v1/markets/zip/12857
Authorization: Bearer $STRAPLY_KEY
200 OK response 
{
  "zip": "12857",
  "total_tracked": 586,
  "active": 14,
  "median_list": 321500
}
Get an API key Read the docs

ZIP 12857 · Olmstedville, NY real estate: market summary

As of June 2026, Straply tracks 586 homes in ZIP 12857 (Olmstedville, NY), with 14 active for sale at a median list price of $321,500 (~$225/sq ft). Notably, it has notably historic housing — 25% of homes predate 1940.

Median list price
$321,500
Median $/sq ft
$225
Active listings
14
Properties tracked
586

Frequently asked: ZIP 12857 · Olmstedville, NY real estate

What is the median home price in ZIP 12857?

The median list price in ZIP 12857 (Olmstedville, NY) is $321,500 (about $225 per square foot), based on 14 active listings tracked by Straply as of June 2026.

What price range are homes in ZIP 12857?

Active listings in ZIP 12857 (Olmstedville, NY) concentrate in: 50% under $300k and 29% $300k–$500k.

How many homes are for sale in ZIP 12857?

Straply is tracking 14 active listings in ZIP 12857 (Olmstedville, NY) out of 586 properties on record as of June 2026.

How old are the homes in ZIP 12857?

Most homes in ZIP 12857 (Olmstedville, NY) were built in the 1970s. About 40% were built after 1980, while 25% predate 1940. The newest tracked home dates to 2023.

What types of homes are in ZIP 12857?

ZIP 12857 (Olmstedville, NY) is mostly single-family homes (93% of listings). Also common: multi-family homes 7%.

How many bedrooms do homes in ZIP 12857 typically have?

The most common size in ZIP 12857 (Olmstedville, NY) is 4 bd.

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