Sea Cliff NY
47 active listings out of 3.6K total properties we track across 2 Sea Cliff ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Sea Cliff, 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 City metro, not just Sea Cliff. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 47 currently-active listings in Sea Cliff, NY. Full dataset covers 3.6K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Sea Cliff
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New York cities within driving distance.
Get Sea Cliff, NY data in your app
GET https://api.straply.com/v1/markets/city/sea-cliff-ny
Authorization: Bearer $STRAPLY_KEY{
"city": "sea-cliff-ny",
"total_tracked": 3580,
"active": 47,
"median_list": 999000
}Sea Cliff, NY real estate: market summary
As of November 2026, Straply tracks 3,580 homes in Sea Cliff, NY, with 47 active for sale at a median list price of $999,000 (~$673/sq ft). Notably, the market is cooling — the median sale price is down 18% year over year.
- Median list price
- $999,000
- Median $/sq ft
- $673
- Active listings
- 47
- Median sale price
- $1,250,000 (-18% YoY)
- Properties tracked
- 3,580
Frequently asked: Sea Cliff, NY real estate
What is the median home price in Sea Cliff?
The median list price in Sea Cliff, NY is $999,000 (about $673 per square foot), based on 47 active listings tracked by Straply as of November 2026.
What price range are homes in Sea Cliff?
Active listings in Sea Cliff, NY concentrate in: 36% $1m–$2m and 28% $500k–$750k.
Are home prices in Sea Cliff going up or down?
The median sale price is $1,250,000, down 18% year over year. Straply tracked 54 sales here over the past 12 months.
How many homes are for sale in Sea Cliff?
Straply is tracking 47 active listings in Sea Cliff, NY out of 3,580 properties on record as of November 2026.
How old are the homes in Sea Cliff?
Most homes in Sea Cliff, NY were built in the 1920s. About 6% were built after 1980, while 62% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Sea Cliff?
Sea Cliff, NY is mostly single-family homes (92% of listings).
How many bedrooms do homes in Sea Cliff typically have?
The most common size in Sea Cliff, NY is 3 bd.
What areas are near Sea Cliff?
Nearby markets Straply also tracks include Glenwood Landing, Glen Cove, Glen Head, Locust Valley.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.