House Prices

House Prices & Home Values Holtsville, NY 2026


Average Data

average house price$446,986
average size per house1671 ft²
average price per ft²268 $ / ft²

04/17/2026 - The value range (VR) for house prices in Holtsville, NY is $271/ sqft to $271/ sqft. An average home with 1671 sqft costs approximately $452,841 to $452,841. Holtsville, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11742, while the highest are in ZIP 11742. The average price per sqare feet is $268. Our analysis is based on 9 property listings.

Avergage prices by ZIP codes Holtsville

11742266 $ / ft²




Historical development of home values in Holtsville

Year Estimated value (USD) Change vs. 2025
2010 $207,588 -53.6%
2011 $199,561 -55.4%
2012 $199,024 -55.5%
2013 $206,463 -53.8%
2014 $216,729 -51.5%
2015 $227,852 -49.0%
2016 $239,743 -46.4%
2017 $252,683 -43.5%
2018 $266,653 -40.3%
2019 $279,017 -37.6%
2020 $293,441 -34.4%
2021 $333,757 -25.3%
2022 $389,086 -13.0%
2023 $410,309 -8.2%
2024 $434,046 -2.9%
2025 $446,986 0.0%

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



Example: 100% financing house in Holtsville

Loan amount: $446,986

Interest rate: 6.00%

Fixed monthly payment: $2,679.91

Breakdown in the 1st month:
Interest portion: $2,234.93  –  Principal portion: $444.98

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $26,669.84 $5,489.04 $441,496.96
2 $26,331.29 $5,827.59 $435,669.37
3 $25,971.86 $6,187.03 $429,482.34
4 $25,590.26 $6,568.63 $422,913.71
5 $25,185.12 $6,973.77 $415,939.95
6 $24,754.99 $7,403.89 $408,536.05
7 $24,298.33 $7,860.55 $400,675.51
8 $23,813.51 $8,345.37 $392,330.14
9 $23,298.79 $8,860.09 $383,470.04
10 $22,752.32 $9,406.57 $374,063.47
11 $22,172.14 $9,986.74 $364,076.73
12 $21,556.18 $10,602.70 $353,474.03
13 $20,902.23 $11,256.65 $342,217.38
14 $20,207.94 $11,950.94 $330,266.44
15 $19,470.84 $12,688.05 $317,578.39
16 $18,688.26 $13,470.62 $304,107.77
17 $17,857.43 $14,301.46 $289,806.31
18 $16,975.34 $15,183.54 $274,622.77
19 $16,038.86 $16,120.03 $258,502.75
20 $15,044.61 $17,114.28 $241,388.47
21 $13,989.04 $18,169.85 $223,218.62
22 $12,868.36 $19,290.52 $203,928.10
23 $11,678.56 $20,480.32 $183,447.78
24 $10,415.38 $21,743.50 $161,704.28
25 $9,074.29 $23,084.59 $138,619.69
26 $7,650.48 $24,508.40 $114,111.29
27 $6,138.86 $26,020.02 $88,091.26
28 $4,534.00 $27,624.88 $60,466.38
29 $2,830.16 $29,328.72 $31,137.66
30 $1,021.23 $31,137.66 $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 Holtsville, NY


1500 sqft3900 sqft
Ø selling price$486,421$1,034,749
Ø fast selling$442,201$931,274
Ø high price sale$530,640$1,138,223

In 2026, houses in Holtsville, NY will be offered at an average price of $268 per square foot. A 1,500 sqft home priced at $486,421 is 22.52% more expensive per square foot than a 3,900 sqft home priced at $1,034,749. Home prices in Holtsville, NY vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $716,364. Sellers who can wait longer may achieve a higher price of up to $875,557.


Explore Holtsville, NY

Overview

Holtsville, NY is a family-friendly hamlet in Suffolk County on central Long Island, known for suburban neighborhoods and convenient commuting.
Straddling the towns of Brookhaven and Islip, Holtsville offers quick access to the Long Island Expressway (I?495) and major employers.

Things to Do

The community is best known for the Brookhaven Ecology Site, Park & Animal Preserve, where visitors enjoy nature trails, a greenhouse, and rescued animals.
Nearby shopping centers, local eateries, and small businesses give Holtsville, NY a lively yet laid?back local vibe.

Schools and Lifestyle

Families appreciate the highly regarded Sachem Central School District and plentiful youth programs at parks and recreation facilities.
For commuters, the Ronkonkoma Branch of the LIRR, MacArthur Airport, and regional bus routes connect Holtsville to New York City and beyond.
Real estate in Holtsville ranges from classic ranch homes to updated colonials, with competitive prices compared to western Long Island.

Business and Access

Area employers include logistics firms, healthcare providers, education services, and a well?known IRS processing presence historically associated with the 11742 ZIP code.
Outdoor lovers can explore local preserves, tee up at nearby golf courses, and reach South Shore beaches and North Fork vineyards within a short drive.
Whether you are relocating, investing, or planning a weekend visit, Holtsville, NY offers a balanced mix of affordability, accessibility, and small?town charm.



FAQ – Home Values in Holtsville

What is the median home value in Holtsville in 2026?

In 2026, the typical home value in Holtsville is about $446,986 for an average home size of 1671 square feet. This corresponds to an average price of roughly $268 per square foot.

What is the average cost per square foot in Holtsville?

In 2026, homes in Holtsville sell for an average of around $268 per square foot, with a typical range between $271 and $271 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 Holtsville is about 1671 square feet, with an estimated 2026 value around $446,986.



Locations close to Holtsville, NY

Huntington, NY214 $ / ft²
Huntington Station, NY158 $ / ft²
Melville, NY364 $ / ft²
Holbrook, NY277 $ / ft²
Greenlawn, NY331 $ / ft²
Great River, NY298 $ / ft²
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