Mount Sinai NY
108 active listings out of 5.3K total properties we track across 5 Mount Sinai ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Mount Sinai, NY property data
7,908,392 property records for all of New York — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Files are published by ZIP, county and state; this city is inside the state file.
Monthly snapshot · 486.3 MB Parquet · CSV (1.3 GB)
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 Mount Sinai. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 108 currently-active listings in Mount Sinai, NY. Full dataset covers 5.3K 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": 5286,
"active": 108,
"median_list": 849000
}Mount Sinai, NY real estate: market summary
As of November 2026, Straply tracks 5,286 homes in Mount Sinai, NY, with 108 active for sale at a median list price of $849,000 (~$376/sq ft). Notably, most homes were built in the 2000s.
- Median list price
- $849,000
- Median $/sq ft
- $376
- Active listings
- 108
- Median sale price
- $835,000 (+8% YoY)
- Properties tracked
- 5,286
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 $849,000 (about $376 per square foot), based on 108 active listings tracked by Straply as of November 2026.
What price range are homes in Mount Sinai?
Active listings in Mount Sinai, NY concentrate in: 32% $750k–$1m and 27% $500k–$750k.
Are home prices in Mount Sinai going up or down?
The median sale price is $835,000, up 8% year over year. Straply tracked 126 sales here over the past 12 months.
How many homes are for sale in Mount Sinai?
Straply is tracking 108 active listings in Mount Sinai, NY out of 5,286 properties on record as of November 2026.
How old are the homes in Mount Sinai?
Most homes in Mount Sinai, NY were built in the 2000s. About 62% were built after 1980. The newest tracked home dates to 2026.
What types of homes are in Mount Sinai?
Mount Sinai, NY is mostly single-family homes (62% of listings). Also common: condos 32%.
How many bedrooms do homes in Mount Sinai typically have?
The most common size in Mount Sinai, NY is 2 bd.
What are the most active ZIP codes in Mount Sinai?
The ZIP codes with the most active listings in Mount Sinai, NY are 11766, 11780.
What areas are near Mount Sinai?
Nearby markets Straply also tracks include Miller Place, Port Jefferson Station, Sound Beach, Port Jefferson.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.