House Prices

House Prices & Home Values Westbury, NY 2026


Average Data

average house price$659,990
average size per house1770 ft²
average price per ft²374 $ / ft²

04/04/2026 - The value range (VR) for house prices in Westbury, NY is $381/ sqft to $381/ sqft. An average home with 1770 sqft costs approximately $674,370 to $674,370. Westbury, NY includes 1 ZIP codes and it is located in Nassau county. The lowest prices are found in ZIP 11590, while the highest are in ZIP 11590. The average price per sqare feet is $374. Our analysis is based on 44 property listings.

Avergage prices by ZIP codes Westbury

11590366 $ / ft²


House prices by neighborhoods in Westbury

New Cassel353 $ / ft²
Salisbury355 $ / ft²
Westbury375 $ / ft²




Historical development of home values in Westbury

Year Estimated value (USD) Change vs. 2025
2010 $306,511 -53.6%
2011 $294,658 -55.4%
2012 $293,865 -55.5%
2013 $304,849 -53.8%
2014 $320,007 -51.5%
2015 $336,431 -49.0%
2016 $353,989 -46.4%
2017 $373,095 -43.5%
2018 $393,722 -40.3%
2019 $411,978 -37.6%
2020 $433,275 -34.4%
2021 $492,804 -25.3%
2022 $574,499 -13.0%
2023 $605,835 -8.2%
2024 $640,884 -2.9%
2025 $659,990 0.0%

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



Example: 100% financing house in Westbury

Loan amount: $659,990

Interest rate: 6.00%

Fixed monthly payment: $3,956.97

Breakdown in the 1st month:
Interest portion: $3,299.95  –  Principal portion: $657.02

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $39,378.93 $8,104.75 $651,885.25
2 $38,879.04 $8,604.64 $643,280.61
3 $38,348.33 $9,135.35 $634,145.25
4 $37,784.88 $9,698.80 $624,446.45
5 $37,186.68 $10,297.00 $614,149.45
6 $36,551.58 $10,932.10 $603,217.35
7 $35,877.31 $11,606.37 $591,610.98
8 $35,161.46 $12,322.22 $579,288.76
9 $34,401.45 $13,082.23 $566,206.53
10 $33,594.57 $13,889.11 $552,317.42
11 $32,737.92 $14,745.76 $537,571.65
12 $31,828.43 $15,655.25 $521,916.40
13 $30,862.85 $16,620.83 $505,295.57
14 $29,837.71 $17,645.97 $487,649.60
15 $28,749.35 $18,734.33 $468,915.27
16 $27,593.86 $19,889.83 $449,025.44
17 $26,367.10 $21,116.59 $427,908.86
18 $25,064.67 $22,419.01 $405,489.84
19 $23,681.91 $23,801.77 $381,688.08
20 $22,213.87 $25,269.81 $356,418.27
21 $20,655.29 $26,828.39 $329,589.87
22 $19,000.57 $28,483.11 $301,106.76
23 $17,243.79 $30,239.89 $270,866.88
24 $15,378.66 $32,105.02 $238,761.86
25 $13,398.50 $34,085.18 $204,676.67
26 $11,296.20 $36,187.48 $168,489.19
27 $9,064.23 $38,419.45 $130,069.74
28 $6,694.61 $40,789.08 $89,280.66
29 $4,178.82 $43,304.86 $45,975.81
30 $1,507.88 $45,975.81 $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 Westbury, NY


1500 sqft3900 sqft
Ø selling price$678,810$1,444,015
Ø fast selling$617,100$1,299,613
Ø high price sale$740,521$1,588,416

In 2026, houses in Westbury, NY will be offered at an average price of $374 per square foot. A 1,500 sqft home priced at $678,810 is 22.08% more expensive per square foot than a 3,900 sqft home priced at $1,444,015. Home prices in Westbury, NY vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $999,703. Sellers who can wait longer may achieve a higher price of up to $1,221,858.

FAQ – Home Values in Westbury

What is the median home value in Westbury in 2026?

In 2026, the typical home value in Westbury is about $659,990 for an average home size of 1770 square feet. This corresponds to an average price of roughly $374 per square foot.

What is the average cost per square foot in Westbury?

In 2026, homes in Westbury sell for an average of around $374 per square foot, with a typical range between $381 and $381 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 Westbury is about 1770 square feet, with an estimated 2026 value around $659,990.



Locations close to Westbury, NY

Williston Park, NY536 $ / ft²
Woodmere, NY529 $ / ft²
Far Rockaway, NY388 $ / ft²
Valley Stream, NY414 $ / ft²
Sea Cliff, NY657 $ / ft²
Roslyn Heights, NY474 $ / ft²
  imprint  Privacy