House Prices

Roslyn Harbor Roslyn, NY House Prices & Home Values 2026


Average Data

average house price$1,560,895
average size per house3281 ft²
average price per ft²472 $ / ft²

06/25/2026 - The value range (VR) for house prices in Roslyn Harbor Roslyn, NY is $448.4/ sqft to $495.6/ sqft. An average home with 3281 sqft costs approximately $1,459,431 to $1,613,056. Roslyn, NY includes 1 ZIP codes and it is located in Nassau county. The lowest prices are found in ZIP 11576, while the highest are in ZIP 11576. The average price per sqare feet is $472. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes Roslyn Harbor Roslyn

11576438 $ / ft²




Historical development of home values in Roslyn Harbor Roslyn

Year Estimated value (USD) Change vs. 2025
2010 $724,908 -53.6%
2011 $696,876 -55.4%
2012 $694,999 -55.5%
2013 $720,977 -53.8%
2014 $756,827 -51.5%
2015 $795,670 -49.0%
2016 $837,193 -46.4%
2017 $882,380 -43.5%
2018 $931,163 -40.3%
2019 $974,339 -37.6%
2020 $1,024,708 -34.4%
2021 $1,165,495 -25.3%
2022 $1,358,705 -13.0%
2023 $1,432,818 -8.2%
2024 $1,515,708 -2.9%
2025 $1,560,895 0.0%

Graph: estimated home values in Roslyn Harbor Roslyn over time (USD)



Example: 100% financing house in Roslyn Harbor Roslyn

Loan amount: $1,560,895

Interest rate: 5.95%

Fixed monthly payment: $9,310.24

Breakdown in the 1st month:
Interest portion: $7,742.04  –  Principal portion: $1,568.20

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $92,382.52 $19,340.35 $1,541,554.65
2 $91,199.46 $20,523.42 $1,521,031.24
3 $89,944.02 $21,778.85 $1,499,252.39
4 $88,611.79 $23,111.08 $1,476,141.30
5 $87,198.07 $24,524.81 $1,451,616.50
6 $85,697.86 $26,025.01 $1,425,591.49
7 $84,105.89 $27,616.98 $1,397,974.51
8 $82,416.54 $29,306.33 $1,368,668.18
9 $80,623.84 $31,099.03 $1,337,569.15
10 $78,721.49 $33,001.38 $1,304,567.76
11 $76,702.77 $35,020.11 $1,269,547.66
12 $74,560.56 $37,162.31 $1,232,385.34
13 $72,287.31 $39,435.57 $1,192,949.78
14 $69,875.00 $41,847.87 $1,151,101.91
15 $67,315.13 $44,407.74 $1,106,694.16
16 $64,598.67 $47,124.20 $1,059,569.96
17 $61,716.04 $50,006.83 $1,009,563.13
18 $58,657.08 $53,065.79 $956,497.34
19 $55,411.00 $56,311.87 $900,185.47
20 $51,966.36 $59,756.51 $840,428.96
21 $48,311.00 $63,411.87 $777,017.09
22 $44,432.04 $67,290.83 $709,726.26
23 $40,315.80 $71,407.07 $638,319.19
24 $35,947.77 $75,775.10 $562,544.09
25 $31,312.54 $80,410.33 $482,133.76
26 $26,393.78 $85,329.09 $396,804.67
27 $21,174.12 $90,548.75 $306,255.92
28 $15,635.18 $96,087.69 $210,168.23
29 $9,757.41 $101,965.46 $108,202.77
30 $3,520.10 $108,202.77 $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 Roslyn Harbor Roslyn, NY


1500 sqft3900 sqft
Ø selling price$849,827$1,807,813
Ø fast selling$772,570$1,627,032
Ø high price sale$927,084$1,988,595

In 2026, houses in Roslyn Harbor Roslyn, NY will be offered at an average price of $472 per square foot. A 1,500 sqft home priced at $849,827 is 22.82% more expensive per square foot than a 3,900 sqft home priced at $1,807,813. Home prices in Roslyn Harbor Roslyn, NY vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $1,251,563. Sellers who can wait longer may achieve a higher price of up to $1,529,688.

FAQ – Home Values in Roslyn Harbor Roslyn

What is the median home value in Roslyn Harbor Roslyn in 2026?

In 2026, the typical home value in Roslyn Harbor Roslyn is about $1,560,895 for an average home size of 3281 square feet. This corresponds to an average price of roughly $472 per square foot.

What is the average cost per square foot in Roslyn Harbor Roslyn?

In 2026, homes in Roslyn Harbor Roslyn sell for an average of around $472 per square foot, with a typical range between $448.4 and $495.6 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Roslyn Harbor?

The average home size in Roslyn Harbor Roslyn is about 3281 square feet, with an estimated 2026 value around $1,560,895.



Neighborhoods close to Roslyn Harbor Roslyn, NY

Country Estates Roslyn Heights, NY520 $ / ft²
Westbury Westbury, NY375 $ / ft²
Woodsburgh Woodmere, NY489 $ / ft²
Ocean Harbor Oceanside, NY354 $ / ft²
Old Canterbury Rockville Centre, NY360 $ / ft²
Merrick Woods Merrick, NY422 $ / ft²
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