11740 Greenlawn
51 active listings out of 3.2K total properties we track in ZIP 11740 (Greenlawn, NY) — listings, off-market homes, rentals, and full sales/tax history. Refreshed nightly.
Download Greenlawn 11740 property data
3,191 property records for ZIP 11740 — address, beds/baths, sqft, year built, status, list and last-sale price, price and tax history. Parquet or CSV.
Monthly snapshot · 257 KB Parquet · CSV (538 KB)
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 11740. Same company, same dataset, different resolution.
- Tracked
- 3.2K
- Active
- 51
- Median list
- $879K
- Sales (12mo)
- 78
- Tracked
- 3.2K
- Active
- 51
- Median list
- $879K
- Sales (12mo)
- 78
- Tracked
- 3.2K
- Active
- 51
- Median list
- $879K
- Sales (12mo)
- 78
- Tracked
- 3.2K
- Active
- 51
- Median list
- $879K
- Sales (12mo)
- 78
- Tracked
- 3.2K
- Active
- 51
- Median list
- $879K
- Sales (12mo)
- 78
Inventory breakdown
Distribution of the 51 currently-active listings in ZIP 11740. Full dataset covers 3.2K properties — listings, off-market homes, rentals, and full history.
Get Greenlawn 11740 data in your app
GET https://api.straply.com/v1/markets/zip/11740
Authorization: Bearer $STRAPLY_KEY{
"zip": "11740",
"total_tracked": 3199,
"active": 51,
"median_list": 879000
}Nearby ZIP codes
Other New York ZIPs within a short drive of 11740.
ZIP 11740 · Greenlawn, NY real estate: market summary
As of November 2026, Straply tracks 3,199 homes in ZIP 11740 (Greenlawn, NY), with 51 active for sale at a median list price of $879,000 (~$423/sq ft). Notably, the market is cooling — the median sale price is down 12% year over year.
- Median list price
- $879,000
- Median $/sq ft
- $423
- Active listings
- 51
- Median sale price
- $876,500 (-12% YoY)
- Properties tracked
- 3,199
Frequently asked: ZIP 11740 · Greenlawn, NY real estate
What is the median home price in ZIP 11740?
The median list price in ZIP 11740 (Greenlawn, NY) is $879,000 (about $423 per square foot), based on 51 active listings tracked by Straply as of November 2026.
What price range are homes in ZIP 11740?
Active listings in ZIP 11740 (Greenlawn, NY) concentrate in: 49% $750k–$1m and 24% $500k–$750k.
Are home prices in ZIP 11740 going up or down?
The median sale price is $876,500, down 12% year over year. Straply tracked 78 sales here over the past 12 months.
How many homes are for sale in ZIP 11740?
Straply is tracking 51 active listings in ZIP 11740 (Greenlawn, NY) out of 3,199 properties on record as of November 2026.
How old are the homes in ZIP 11740?
Most homes in ZIP 11740 (Greenlawn, NY) were built in the 1960s. About 14% were built after 1980, while 7% predate 1940. The newest tracked home dates to 2024.
What types of homes are in ZIP 11740?
ZIP 11740 (Greenlawn, NY) is mostly single-family homes (96% of listings).
How many bedrooms do homes in ZIP 11740 typically have?
The most common size in ZIP 11740 (Greenlawn, NY) is 4 bd.
What areas are near ZIP 11740?
Nearby markets Straply also tracks include Centerport 11721, East Northport 11731, Huntington 11743, Huntington Station 11746.
Data as of November 2026. Source: Straply. For address-level history and programmatic access, use the Straply API.