12033 Castleton
126 active listings out of 3.4K total properties we track in ZIP 12033 (Castleton, 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 12033. Same company, same dataset, different resolution.
- Tracked
- 3.4K
- Active
- 126
- Median list
- $460K
- Sales (12mo)
- 84
- Tracked
- 3.4K
- Active
- 126
- Median list
- $460K
- Sales (12mo)
- 84
- Tracked
- 3.4K
- Active
- 126
- Median list
- $460K
- Sales (12mo)
- 84
- Tracked
- 3.4K
- Active
- 126
- Median list
- $460K
- Sales (12mo)
- 84
- Tracked
- 3.4K
- Active
- 126
- Median list
- $460K
- Sales (12mo)
- 84
Inventory breakdown
Distribution of the 126 currently-active listings in ZIP 12033. Full dataset covers 3.4K properties — listings, off-market homes, rentals, and full history.
Get Castleton 12033 data in your app
GET https://api.straply.com/v1/markets/zip/12033
Authorization: Bearer $STRAPLY_KEY{
"zip": "12033",
"total_tracked": 3411,
"active": 126,
"median_list": 459900
}Nearby ZIP codes
Other New York ZIPs within a short drive of 12033.
ZIP 12033 · Castleton, NY real estate: market summary
As of November 2026, Straply tracks 3,411 homes in ZIP 12033 (Castleton, NY), with 126 active for sale at a median list price of $459,900 (~$243/sq ft). Notably, home prices are climbing — the median sale price is up 31% year over year.
- Median list price
- $459,900
- Median $/sq ft
- $243
- Active listings
- 126
- Median sale price
- $435,000 (+31% YoY)
- Properties tracked
- 3,411
Frequently asked: ZIP 12033 · Castleton, NY real estate
What is the median home price in ZIP 12033?
The median list price in ZIP 12033 (Castleton, NY) is $459,900 (about $243 per square foot), based on 126 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 12033?
Active listings in ZIP 12033 (Castleton, NY) concentrate in: 34% $300k–$500k and 26% $500k–$750k.
Are home prices in ZIP 12033 going up or down?
The median sale price is $435,000, up 31% year over year. Straply tracked 84 sales here over the past 12 months.
How many homes are for sale in ZIP 12033?
Straply is tracking 126 active listings in ZIP 12033 (Castleton, NY) out of 3,411 properties on record as of November 2026.
How old are the homes in ZIP 12033?
Most homes in ZIP 12033 (Castleton, NY) were built in the 1960s. About 35% were built after 1980, while 23% predate 1940. The newest tracked home dates to 2026.
What types of homes are in ZIP 12033?
ZIP 12033 (Castleton, NY) is mostly single-family homes (86% of listings).
How many bedrooms do homes in ZIP 12033 typically have?
The most common size in ZIP 12033 (Castleton, NY) is 3 bd.
What areas are near ZIP 12033?
Nearby markets Straply also tracks include East Schodack 12063, East Greenbush 12061, Schodack Landing 12156, Nassau 12123.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.