Mastic Beach NY
318 active listings out of 10K total properties we track across 4 Mastic Beach ZIPs — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Mastic Beach, 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 Mastic Beach. Same company, same dataset, different resolution.
Inventory breakdown
Distribution of the 318 currently-active listings in Mastic Beach, NY. Full dataset covers 10K properties — listings, off-market homes, rentals, and full history.
ZIP codes in Mastic Beach
Drill into any ZIP for hex-level breakdowns.
Nearby cities
Other New York cities within driving distance.
Get Mastic Beach, NY data in your app
GET https://api.straply.com/v1/markets/city/mastic-beach-ny
Authorization: Bearer $STRAPLY_KEY{
"city": "mastic-beach-ny",
"total_tracked": 10447,
"active": 318,
"median_list": 469000
}Mastic Beach, NY real estate: market summary
As of November 2026, Straply tracks 10,447 homes in Mastic Beach, NY, with 318 active for sale at a median list price of $469,000 (~$388/sq ft). Notably, home prices are climbing — the median sale price is up 21% year over year.
- Median list price
- $469,000
- Median $/sq ft
- $388
- Active listings
- 318
- Median sale price
- $525,000 (+21% YoY)
- Properties tracked
- 10,447
Frequently asked: Mastic Beach, NY real estate
What is the median home price in Mastic Beach?
The median list price in Mastic Beach, NY is $469,000 (about $388 per square foot), based on 318 active listings tracked by Straply as of November 2026.
What price range are homes in Mastic Beach?
Active listings in Mastic Beach, NY concentrate in: 52% $300k–$500k and 32% $500k–$750k.
Are home prices in Mastic Beach going up or down?
The median sale price is $525,000, up 21% year over year. Straply tracked 200 sales here over the past 12 months.
How many homes are for sale in Mastic Beach?
Straply is tracking 318 active listings in Mastic Beach, NY out of 10,447 properties on record as of November 2026.
How old are the homes in Mastic Beach?
Most homes in Mastic Beach, NY were built in the 1970s. About 26% were built after 1980, while 18% predate 1940. The newest tracked home dates to 2026.
What types of homes are in Mastic Beach?
Mastic Beach, NY is mostly single-family homes (93% of listings). Also common: lots / land 6%.
How many bedrooms do homes in Mastic Beach typically have?
The most common size in Mastic Beach, NY is 3 bd.
What are the most active ZIP codes in Mastic Beach?
The ZIP codes with the most active listings in Mastic Beach, NY are 11951, 11950, 11967.
What areas are near Mastic Beach?
Nearby markets Straply also tracks include Mastic, Moriches, Center Moriches, Brookhaven.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.