House Prices

House Prices & Home Values Greenlawn, NY 2026


Average Data

average house price$709,113
average size per house2127 ft²
average price per ft²334 $ / ft²

06/24/2026 - The value range (VR) for house prices in Greenlawn, NY is $314/ sqft to $314/ sqft. An average home with 2127 sqft costs approximately $667,878 to $667,878. Greenlawn, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11740, while the highest are in ZIP 11740. The average price per sqare feet is $334. Our analysis is based on 8 property listings.

Avergage prices by ZIP codes Greenlawn

11740331 $ / ft²




Historical development of home values in Greenlawn

Year Estimated value (USD) Change vs. 2025
2010 $329,325 -53.6%
2011 $316,590 -55.4%
2012 $315,737 -55.5%
2013 $327,539 -53.8%
2014 $343,826 -51.5%
2015 $361,472 -49.0%
2016 $380,336 -46.4%
2017 $400,864 -43.5%
2018 $423,026 -40.3%
2019 $442,641 -37.6%
2020 $465,524 -34.4%
2021 $529,483 -25.3%
2022 $617,258 -13.0%
2023 $650,928 -8.2%
2024 $688,585 -2.9%
2025 $709,113 0.0%

Graph: estimated home values in Greenlawn over time (USD)



Example: 100% financing house in Greenlawn

Loan amount: $709,113

Interest rate: 6.00%

Fixed monthly payment: $4,251.49

Breakdown in the 1st month:
Interest portion: $3,545.57  –  Principal portion: $705.93

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $42,309.90 $8,707.99 $700,405.01
2 $41,772.81 $9,245.08 $691,159.93
3 $41,202.59 $9,815.30 $681,344.63
4 $40,597.21 $10,420.68 $670,923.95
5 $39,954.48 $11,063.41 $659,860.54
6 $39,272.11 $11,745.77 $648,114.77
7 $38,547.66 $12,470.23 $635,644.54
8 $37,778.52 $13,239.36 $622,405.17
9 $36,961.95 $14,055.94 $608,349.23
10 $36,095.01 $14,922.88 $593,426.35
11 $35,174.60 $15,843.29 $577,583.07
12 $34,197.42 $16,820.47 $560,762.60
13 $33,159.97 $17,857.92 $542,904.68
14 $32,058.53 $18,959.36 $523,945.32
15 $30,889.16 $20,128.73 $503,816.59
16 $29,647.66 $21,370.22 $482,446.37
17 $28,329.60 $22,688.29 $459,758.08
18 $26,930.23 $24,087.66 $435,670.42
19 $25,444.56 $25,573.33 $410,097.09
20 $23,867.25 $27,150.64 $382,946.45
21 $22,192.66 $28,825.23 $354,121.22
22 $20,414.78 $30,603.11 $323,518.11
23 $18,527.25 $32,490.64 $291,027.47
24 $16,523.30 $34,494.59 $256,532.88
25 $14,395.75 $36,622.14 $219,910.74
26 $12,136.97 $38,880.92 $181,029.83
27 $9,738.88 $41,279.01 $139,750.82
28 $7,192.88 $43,825.00 $95,925.82
29 $4,489.85 $46,528.03 $49,397.78
30 $1,620.11 $49,397.78 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Greenlawn, NY


1500 sqft3900 sqft
Ø selling price$606,210$1,289,574
Ø fast selling$551,100$1,160,617
Ø high price sale$661,320$1,418,532

In 2026, houses in Greenlawn, NY will be offered at an average price of $334 per square foot. A 1,500 sqft home priced at $606,210 is 24.22% more expensive per square foot than a 3,900 sqft home priced at $1,289,574. Home prices in Greenlawn, NY vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $892,783. Sellers who can wait longer may achieve a higher price of up to $1,091,179.


Discover Greenlawn, NY

Location and Lifestyle

Greenlawn, NY is a welcoming hamlet in the Town of Huntington on Long Island, known for its small-town charm and convenient location.
Centered around the Broadway corridor and Pulaski Road, Greenlawn NY offers walkable streets with local shops, cafes, and everyday services.
Residents enjoy a suburban lifestyle with tree-lined neighborhoods, strong civic pride, and quick access to nearby beaches and harbors.

Attractions and Amenities

The area?s agricultural heritage still shines through community traditions and the popular fall Pickle Festival hosted by local historical groups.
Outdoor enthusiasts find ball fields, playgrounds, and nearby nature preserves for year-round recreation.
Dining options range from family-owned restaurants to casual eateries, with diverse cuisines along Broadway that reflect a growing culinary scene.

Schools and Transportation

Families value the highly regarded Harborfields Central School District and the bustling Harborfields Public Library that anchors many youth and adult programs.
Commuters appreciate the Greenlawn station on the Long Island Rail Road (LIRR), offering Port Jefferson Branch service and easy connections to New York City.

Real Estate and Community

The local real estate market features colonials, capes, and ranches on generous lots, with prices shaped by school quality, train access, and coastal proximity.
Whether you are visiting or settling down, Greenlawn, NY delivers a balanced mix of history, convenience, and community events that make it a standout Long Island destination.



FAQ – Home Values in Greenlawn

What is the median home value in Greenlawn in 2026?

In 2026, the typical home value in Greenlawn is about $709,113 for an average home size of 2127 square feet. This corresponds to an average price of roughly $334 per square foot.

What is the average cost per square foot in Greenlawn?

In 2026, homes in Greenlawn sell for an average of around $334 per square foot, with a typical range between $314 and $314 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Greenlawn is about 2127 square feet, with an estimated 2026 value around $709,113.



Locations close to Greenlawn, NY

Holbrook, NY277 $ / ft²
Holtsville, NY266 $ / ft²
Huntington, NY214 $ / ft²
Great River, NY298 $ / ft²
Farmingville, NY274 $ / ft²
Farmingdale, NY287 $ / ft²
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