House Prices

Eagle Dock Cold Spring Harbor, NY House Prices & Home Values 2026


Average Data

average house price$2,265,476
average size per house43500 ft²
average price per ft²48 $ / ft²

06/24/2026 - The value range (VR) for house prices in Eagle Dock Cold Spring Harbor, NY is $45.6/ sqft to $50.4/ sqft. An average home with 43500 sqft costs approximately $1,826,896 to $2,019,201. Cold Spring Harbor, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11724, while the highest are in ZIP 11724. The average price per sqare feet is $48. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Eagle Dock Cold Spring Harbor

1172446 $ / ft²




Historical development of home values in Eagle Dock Cold Spring Harbor

Year Estimated value (USD) Change vs. 2025
2010 $1,052,128 -53.6%
2011 $1,011,442 -55.4%
2012 $1,008,719 -55.5%
2013 $1,046,422 -53.8%
2014 $1,098,455 -51.5%
2015 $1,154,832 -49.0%
2016 $1,215,099 -46.4%
2017 $1,280,682 -43.5%
2018 $1,351,486 -40.3%
2019 $1,414,152 -37.6%
2020 $1,487,257 -34.4%
2021 $1,691,594 -25.3%
2022 $1,972,019 -13.0%
2023 $2,079,585 -8.2%
2024 $2,199,892 -2.9%
2025 $2,265,476 0.0%

Graph: estimated home values in Eagle Dock Cold Spring Harbor over time (USD)



Example: 100% financing house in Eagle Dock Cold Spring Harbor

Loan amount: $2,265,476

Interest rate: 5.53%

Fixed monthly payment: $12,900.10

Breakdown in the 1st month:
Interest portion: $10,432.52  –  Principal portion: $2,467.59

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $124,428.60 $30,372.65 $2,235,103.35
2 $122,707.04 $32,094.21 $2,203,009.14
3 $120,887.89 $33,913.35 $2,169,095.78
4 $118,965.64 $35,835.61 $2,133,260.17
5 $116,934.43 $37,866.82 $2,095,393.36
6 $114,788.09 $40,013.16 $2,055,380.20
7 $112,520.09 $42,281.16 $2,013,099.05
8 $110,123.54 $44,677.71 $1,968,421.34
9 $107,591.15 $47,210.10 $1,921,211.24
10 $104,915.22 $49,886.03 $1,871,325.21
11 $102,087.62 $52,713.63 $1,818,611.58
12 $99,099.74 $55,701.51 $1,762,910.07
13 $95,942.50 $58,858.74 $1,704,051.33
14 $92,606.31 $62,194.93 $1,641,856.39
15 $89,081.02 $65,720.22 $1,576,136.17
16 $85,355.92 $69,445.33 $1,506,690.84
17 $81,419.66 $73,381.58 $1,433,309.25
18 $77,260.30 $77,540.95 $1,355,768.30
19 $72,865.18 $81,936.07 $1,273,832.23
20 $68,220.93 $86,580.31 $1,187,251.92
21 $63,313.45 $91,487.80 $1,095,764.12
22 $58,127.80 $96,673.45 $999,090.67
23 $52,648.22 $102,153.03 $896,937.64
24 $46,858.06 $107,943.19 $788,994.45
25 $40,739.70 $114,061.55 $674,932.90
26 $34,274.54 $120,526.71 $554,406.19
27 $27,442.93 $127,358.32 $427,047.87
28 $20,224.09 $134,577.16 $292,470.71
29 $12,596.08 $142,205.17 $150,265.54
30 $4,535.71 $150,265.54 $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 Eagle Dock Cold Spring Harbor, NY


1500 sqft3900 sqft
Ø selling price$80,238$170,688
Ø fast selling$72,944$153,619
Ø high price sale$87,532$187,756

In 2026, houses in Eagle Dock Cold Spring Harbor, NY will be offered at an average price of $48 per square foot. A 1,500 sqft home priced at $80,238 is 21.18% more expensive per square foot than a 3,900 sqft home priced at $170,688. Home prices in Eagle Dock Cold Spring Harbor, 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 $118,168. Sellers who can wait longer may achieve a higher price of up to $144,428.


Eagle Dock, Cold Spring Harbor, NY

Coastal Setting and Character

The Eagle Dock neighborhood in Cold Spring Harbor, NY blends coastal charm with a coveted North Shore address. Set along the sparkling harbor on Long Island?s North Shore, it offers a tranquil, walkable setting near shoreline vistas.
Tree-lined lanes and classic architecture create a timeless, village feel that appeals to year-round residents and weekenders. Sunrises over the water and salty breezes define the everyday rhythm of life here.

Lifestyle and Outdoor Recreation

Residents enjoy convenient waterfront access for boating, kayaking, and paddleboarding, with community gatherings that celebrate the harbor. Nature lovers are close to Cold Spring Harbor State Park and the Nassau?Suffolk Greenbelt trails for hiking and birding. Families value proximity to parks, local beaches, and the Cold Spring Harbor Central School District.

Convenience, Access, and Homes

Just minutes from Main Street, boutiques, cafes, and the Whaling Museum add historic character and convenient everyday amenities.
Commuters appreciate easy access to the LIRR at Cold Spring Harbor and Huntington stations, plus major North Shore roadways. Real estate in Eagle Dock ranges from charming colonials to updated coastal homes, many oriented to maximize light, privacy, and harbor views.



FAQ – Home Values in Eagle Dock Cold Spring Harbor

What is the median home value in Eagle Dock Cold Spring Harbor in 2026?

In 2026, the typical home value in Eagle Dock Cold Spring Harbor is about $2,265,476 for an average home size of 43500 square feet. This corresponds to an average price of roughly $48 per square foot.

What is the average cost per square foot in Eagle Dock Cold Spring Harbor?

In 2026, homes in Eagle Dock Cold Spring Harbor sell for an average of around $48 per square foot, with a typical range between $45.6 and $50.4 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Eagle Dock?

The average home size in Eagle Dock Cold Spring Harbor is about 43500 square feet, with an estimated 2026 value around $2,265,476.



Neighborhoods close to Eagle Dock Cold Spring Harbor, NY

Mayfair Commack, NY285 $ / ft²
Bretton Woods Coram, NY281 $ / ft²
Elwood East Northport, NY307 $ / ft²
Courthouse Commons Central Islip, NY259 $ / ft²
Little Neck Centerport, NY248 $ / ft²
Lakes Section Brightwaters, NY355 $ / ft²
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