Mount Sinai NY
77 active listings out of 5.2K total properties we track across 4 Mount Sinai ZIPs — 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 Mount Sinai. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 77 currently-active listings in Mount Sinai, NY. Full dataset covers 5.2K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Mount Sinai
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New York cities within driving distance.
Get Mount Sinai, NY data in your app
GET https://api.straply.com/v1/markets/city/mount-sinai-ny
Authorization: Bearer $STRAPLY_KEY{
"city": "mount-sinai-ny",
"total_tracked": 5168,
"active": 77,
"median_list": 829999
}Mount Sinai, NY real estate: market summary
As of April 2026, Straply tracks 5,168 homes in Mount Sinai, NY, with 77 active for sale at a median list price of $829,999 (~$345/sq ft). Notably, the market is cooling — the median sale price is down 21% year over year.
- Median list price
- $829,999
- Median $/sq ft
- $345
- Active listings
- 77
- Median sale price
- $610,000 (-21% YoY)
- Properties tracked
- 5,168
Frequently asked: Mount Sinai, NY real estate
What is the median home price in Mount Sinai?
The median list price in Mount Sinai, NY is $829,999 (about $345 per square foot), based on 77 active listings tracked by Straply as of April 2026.
What price range are homes in Mount Sinai?
Active listings in Mount Sinai, NY concentrate in: 39% $750k–$1m and 31% $500k–$750k.
Are home prices in Mount Sinai going up or down?
The median sale price is $610,000, down 21% year over year. Straply tracked 134 sales here over the past 12 months.
How many homes are for sale in Mount Sinai?
Straply is tracking 77 active listings in Mount Sinai, NY out of 5,168 properties on record as of April 2026.
How old are the homes in Mount Sinai?
Most homes in Mount Sinai, NY were built in the 2000s. About 63% were built after 1980. The newest tracked home dates to 2025.
What types of homes are in Mount Sinai?
Mount Sinai, NY is mostly single-family homes (77% of listings). Also common: condos 22%.
How many bedrooms do homes in Mount Sinai typically have?
The most common size in Mount Sinai, NY is 4 bd.
What areas are near Mount Sinai?
Nearby markets Straply also tracks include Miller Place, Port Jefferson Station, Port Jefferson, Sound Beach.
Data as of April 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.