12140 Poestenkill
17 active listings out of 767 total properties we track in ZIP 12140 (Poestenkill, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
While you're here, take in the bigger picture — maps below show New York (statewide), not just 12140. Same company, same dataset, different resolution.
- Tracked
- 767
- Active
- 17
- Median list
- $408K
- Sales (12mo)
- 20
- Tracked
- 767
- Active
- 17
- Median list
- $408K
- Sales (12mo)
- 20
- Tracked
- 767
- Active
- 17
- Median list
- $408K
- Sales (12mo)
- 20
- Tracked
- 767
- Active
- 17
- Median list
- $408K
- Sales (12mo)
- 20
- Tracked
- 767
- Active
- 17
- Median list
- $408K
- Sales (12mo)
- 20
Inventory breakdown
Distribution of the 17 currently-active listings in ZIP 12140. Full dataset covers 767 properties — listings, off-market homes, rentals, and full history.
Get Poestenkill 12140 data in your app
GET https://api.straply.com/v1/markets/zip/12140
Authorization: Bearer $STRAPLY_KEY{
"zip": "12140",
"total_tracked": 767,
"active": 17,
"median_list": 407500
}Nearby ZIP codes
Other New York ZIPs within a short drive of 12140.
ZIP 12140 · Poestenkill, NY real estate: market summary
As of November 2026, Straply tracks 767 homes in ZIP 12140 (Poestenkill, NY), with 17 active for sale at a median list price of $407,500 (~$243/sq ft). Notably, it has notably historic housing — 26% of homes predate 1940.
- Median list price
- $407,500
- Median $/sq ft
- $243
- Active listings
- 17
- Median sale price
- $533,737 (+16% YoY)
- Properties tracked
- 767
Frequently asked: ZIP 12140 · Poestenkill, NY real estate
What is the median home price in ZIP 12140?
The median list price in ZIP 12140 (Poestenkill, NY) is $407,500 (about $243 per square foot), based on 17 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 12140?
Active listings in ZIP 12140 (Poestenkill, NY) concentrate in: 41% $300k–$500k and 29% under $300k.
Are home prices in ZIP 12140 going up or down?
The median sale price is $533,737, up 16% year over year. Straply tracked 20 sales here over the past 12 months.
How many homes are for sale in ZIP 12140?
Straply is tracking 17 active listings in ZIP 12140 (Poestenkill, NY) out of 767 properties on record as of November 2026.
How old are the homes in ZIP 12140?
Most homes in ZIP 12140 (Poestenkill, NY) were built in the 2000s. About 39% were built after 1980, while 26% predate 1940. The newest tracked home dates to 2024.
What types of homes are in ZIP 12140?
ZIP 12140 (Poestenkill, NY) is mostly single-family homes (88% of listings). Also common: other 6%, lots / land 6%.
How many bedrooms do homes in ZIP 12140 typically have?
The most common size in ZIP 12140 (Poestenkill, NY) is 3 bd.
What areas are near ZIP 12140?
Nearby markets Straply also tracks include Wynantskill 12198, West Sand Lake 12196, Averill Park 12018, Sand Lake 12153.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.