12857 Olmstedville
19 active listings out of 611 total properties we track in ZIP 12857 (Olmstedville, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Olmstedville 12857 property data
609 property records for ZIP 12857 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 64 KB Parquet · CSV (110 KB)
Records keep changing after a snapshot is compiled.
Rebuilt every day · same columns, same file layout
While you're here, take in the bigger picture — maps below show New York (statewide), not just 12857. Same company, same dataset, different resolution.
- Tracked
- 611
- Active
- 19
- Median list
- $245K
- Sales (12mo)
- 13
- Tracked
- 611
- Active
- 19
- Median list
- $245K
- Sales (12mo)
- 13
- Tracked
- 611
- Active
- 19
- Median list
- $245K
- Sales (12mo)
- 13
- Tracked
- 611
- Active
- 19
- Median list
- $245K
- Sales (12mo)
- 13
- Tracked
- 611
- Active
- 19
- Median list
- $245K
- Sales (12mo)
- 13
Inventory breakdown
Distribution of the 19 currently-active listings in ZIP 12857. Full dataset covers 611 properties — listings, off-market homes, rentals, and full history.
Get Olmstedville 12857 data in your app
GET https://api.straply.com/v1/markets/zip/12857
Authorization: Bearer $STRAPLY_KEY{
"zip": "12857",
"total_tracked": 611,
"active": 19,
"median_list": 244900
}Nearby ZIP codes
Other New York ZIPs within a short drive of 12857.
ZIP 12857 · Olmstedville, NY real estate: market summary
As of November 2026, Straply tracks 611 homes in ZIP 12857 (Olmstedville, NY), with 19 active for sale at a median list price of $244,900 (~$194/sq ft). Notably, it has notably historic housing — 25% of homes predate 1940.
- Median list price
- $244,900
- Median $/sq ft
- $194
- Active listings
- 19
- Median sale price
- $335,000
- Properties tracked
- 611
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 $244,900 (about $194 per square foot), based on 19 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 12857?
Active listings in ZIP 12857 (Olmstedville, NY) concentrate in: 67% under $300k and 22% $300k–$500k.
Are home prices in ZIP 12857 going up or down?
The median sale price is $335,000. Straply tracked 13 sales here over the past 12 months.
How many homes are for sale in ZIP 12857?
Straply is tracking 19 active listings in ZIP 12857 (Olmstedville, NY) out of 611 properties on record as of November 2026.
How old are the homes in ZIP 12857?
Most homes in ZIP 12857 (Olmstedville, NY) were built in the 1990s. About 41% 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 (90% of listings). Also common: multi-family homes 5%, lots / land 5%.
How many bedrooms do homes in ZIP 12857 typically have?
The most common size in ZIP 12857 (Olmstedville, NY) is 4 bd.
What areas are near ZIP 12857?
Nearby markets Straply also tracks include Minerva 12851, Pottersville 12860, North Creek 12853, Schroon Lake 12870.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.