House Prices

House Prices & Home Values Westhampton Beach, NY 2026


Average Data

average house price$3,358,231
average size per house3133 ft²
average price per ft²1073 $ / ft²

06/23/2026 - The value range (VR) for house prices in Westhampton Beach, NY is $1005/ sqft to $1005/ sqft. An average home with 3133 sqft costs approximately $3,148,665 to $3,148,665. Westhampton Beach, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11978, while the highest are in ZIP 11978. The average price per sqare feet is $1073. Our analysis is based on 130 property listings.

Avergage prices by ZIP codes Westhampton Beach

119781019 $ / ft²


House prices by neighborhoods in Westhampton Beach

Beach Lane936 $ / ft²
Country Club Area1017 $ / ft²
Downtown Westhampton Beach1020 $ / ft²
Dune Road1031 $ / ft²
Lashley Beach1104 $ / ft²
Oneck921 $ / ft²
Oneck Point1046 $ / ft²
Rogers Beach1045 $ / ft²
Seafield1040 $ / ft²




Historical development of home values in Westhampton Beach

Year Estimated value (USD) Change vs. 2025
2010 $1,559,623 -53.6%
2011 $1,499,312 -55.4%
2012 $1,495,276 -55.5%
2013 $1,551,165 -53.8%
2014 $1,628,296 -51.5%
2015 $1,711,866 -49.0%
2016 $1,801,203 -46.4%
2017 $1,898,421 -43.5%
2018 $2,003,376 -40.3%
2019 $2,096,269 -37.6%
2020 $2,204,637 -34.4%
2021 $2,507,536 -25.3%
2022 $2,923,224 -13.0%
2023 $3,082,675 -8.2%
2024 $3,261,013 -2.9%
2025 $3,358,231 0.0%

Graph: estimated home values in Westhampton Beach over time (USD)



Example: 100% financing house in Westhampton Beach

Loan amount: $3,358,231

Interest rate: 6.00%

Fixed monthly payment: $20,134.29

Breakdown in the 1st month:
Interest portion: $16,791.16  –  Principal portion: $3,343.14

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $200,372.03 $41,239.47 $3,316,991.53
2 $197,828.47 $43,783.03 $3,273,208.50
3 $195,128.03 $46,483.47 $3,226,725.03
4 $192,261.03 $49,350.47 $3,177,374.56
5 $189,217.20 $52,394.30 $3,124,980.26
6 $185,985.63 $55,625.87 $3,069,354.39
7 $182,554.75 $59,056.75 $3,010,297.65
8 $178,912.26 $62,699.24 $2,947,598.41
9 $175,045.11 $66,566.39 $2,881,032.02
10 $170,939.44 $70,672.06 $2,810,359.96
11 $166,580.54 $75,030.96 $2,735,329.00
12 $161,952.80 $79,658.70 $2,655,670.30
13 $157,039.62 $84,571.88 $2,571,098.42
14 $151,823.41 $89,788.09 $2,481,310.34
15 $146,285.48 $95,326.02 $2,385,984.32
16 $140,405.98 $101,205.52 $2,284,778.80
17 $134,163.85 $107,447.65 $2,177,331.15
18 $127,536.71 $114,074.79 $2,063,256.36
19 $120,500.83 $121,110.67 $1,942,145.69
20 $113,030.99 $128,580.51 $1,813,565.17
21 $105,100.42 $136,511.08 $1,677,054.10
22 $96,680.72 $144,930.78 $1,532,123.31
23 $87,741.70 $153,869.80 $1,378,253.52
24 $78,251.35 $163,360.15 $1,214,893.37
25 $68,175.65 $173,435.85 $1,041,457.52
26 $57,478.51 $184,132.99 $857,324.53
27 $46,121.59 $195,489.91 $661,834.63
28 $34,064.20 $207,547.30 $454,287.33
29 $21,263.14 $220,348.36 $233,938.97
30 $7,672.53 $233,938.97 $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 Westhampton Beach, NY


1500 sqft3900 sqft
Ø selling price$1,947,496$4,142,854
Ø fast selling$1,770,451$3,728,568
Ø high price sale$2,124,540$4,557,139

In 2026, houses in Westhampton Beach, NY will be offered at an average price of $1073 per square foot. A 1,500 sqft home priced at $1,947,496 is 23.30% more expensive per square foot than a 3,900 sqft home priced at $4,142,854. Home prices in Westhampton Beach, NY vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $2,868,129. Sellers who can wait longer may achieve a higher price of up to $3,505,492.

FAQ – Home Values in Westhampton Beach

What is the median home value in Westhampton Beach in 2026?

In 2026, the typical home value in Westhampton Beach is about $3,358,231 for an average home size of 3133 square feet. This corresponds to an average price of roughly $1073 per square foot.

What is the average cost per square foot in Westhampton Beach?

In 2026, homes in Westhampton Beach sell for an average of around $1073 per square foot, with a typical range between $1005 and $1005 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 Westhampton Beach is about 3133 square feet, with an estimated 2026 value around $3,358,231.



Locations close to Westhampton Beach, NY

Yaphank, NY260 $ / ft²
Alcove, NY144 $ / ft²
Alplaus, NY167 $ / ft²
Westhampton, NY476 $ / ft²
Water Mill, NY1083 $ / ft²
Wainscott, NY360 $ / ft²
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