House Prices

High Dunes Amagansett, NY House Prices & Home Values 2026


Average Data

average house price$4,497,623
average size per house3013 ft²
average price per ft²1476 $ / ft²

06/24/2026 - The value range (VR) for house prices in High Dunes Amagansett, NY is $1402.2/ sqft to $1549.8/ sqft. An average home with 3013 sqft costs approximately $4,174,131 to $4,613,513. Amagansett, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11930, while the highest are in ZIP 11930. The average price per sqare feet is $1476. Our analysis is based on 12 property listings.

Avergage prices by ZIP codes High Dunes Amagansett

11930315 $ / ft²




Historical development of home values in High Dunes Amagansett

Year Estimated value (USD) Change vs. 2025
2010 $2,088,777 -53.6%
2011 $2,008,004 -55.4%
2012 $2,002,598 -55.5%
2013 $2,077,450 -53.8%
2014 $2,180,750 -51.5%
2015 $2,292,674 -49.0%
2016 $2,412,321 -46.4%
2017 $2,542,524 -43.5%
2018 $2,683,089 -40.3%
2019 $2,807,499 -37.6%
2020 $2,952,633 -34.4%
2021 $3,358,302 -25.3%
2022 $3,915,026 -13.0%
2023 $4,128,576 -8.2%
2024 $4,367,420 -2.9%
2025 $4,497,623 0.0%

Graph: estimated home values in High Dunes Amagansett over time (USD)



Example: 100% financing house in High Dunes Amagansett

Loan amount: $4,497,623

Interest rate: 5.93%

Fixed monthly payment: $26,757.68

Breakdown in the 1st month:
Interest portion: $22,218.26  –  Principal portion: $4,539.42

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $265,114.41 $55,977.75 $4,441,645.25
2 $261,704.39 $59,387.77 $4,382,257.49
3 $258,086.64 $63,005.52 $4,319,251.97
4 $254,248.50 $66,843.66 $4,252,408.31
5 $250,176.56 $70,915.60 $4,181,492.71
6 $245,856.56 $75,235.60 $4,106,257.11
7 $241,273.40 $79,818.76 $4,026,438.35
8 $236,411.04 $84,681.12 $3,941,757.24
9 $231,252.49 $89,839.67 $3,851,917.56
10 $225,779.68 $95,312.48 $3,756,605.08
11 $219,973.49 $101,118.67 $3,655,486.41
12 $213,813.59 $107,278.56 $3,548,207.85
13 $207,278.46 $113,813.70 $3,434,394.14
14 $200,345.22 $120,746.94 $3,313,647.20
15 $192,989.62 $128,102.54 $3,185,544.66
16 $185,185.94 $135,906.22 $3,049,638.44
17 $176,906.88 $144,185.28 $2,905,453.16
18 $168,123.48 $152,968.68 $2,752,484.47
19 $158,805.01 $162,287.15 $2,590,197.33
20 $148,918.89 $172,173.27 $2,418,024.06
21 $138,430.54 $182,661.62 $2,235,362.44
22 $127,303.25 $193,788.91 $2,041,573.53
23 $115,498.13 $205,594.03 $1,835,979.50
24 $102,973.86 $218,118.30 $1,617,861.20
25 $89,686.65 $231,405.51 $1,386,455.69
26 $75,590.01 $245,502.15 $1,140,953.55
27 $60,634.65 $260,457.51 $880,496.03
28 $44,768.24 $276,323.92 $604,172.11
29 $27,935.29 $293,156.87 $311,015.24
30 $10,076.92 $311,015.24 $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 High Dunes Amagansett, NY


1500 sqft3900 sqft
Ø selling price$2,646,793$5,630,450
Ø fast selling$2,406,176$5,067,405
Ø high price sale$2,887,411$6,193,495

In 2026, houses in High Dunes Amagansett, NY will be offered at an average price of $1476 per square foot. A 1,500 sqft home priced at $2,646,793 is 22.72% more expensive per square foot than a 3,900 sqft home priced at $5,630,450. Home prices in High Dunes Amagansett, 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 $3,898,004. Sellers who can wait longer may achieve a higher price of up to $4,764,227.


High Dunes, Amagansett, NY

Overview

High Dunes in Amagansett, NY is an exclusive coastal enclave set among soaring oceanfront dunes on the South Fork of Long Island.

Known for privacy, dramatic topography, and panoramic Atlantic views, High Dunes Amagansett embodies the classic Hamptons beach lifestyle.


Nature and Beaches

Residents enjoy easy access to wide, sandy shores and scenic dune paths, with nearby Napeague State Park and protected habitats preserving the area?s natural beauty.

The higher elevations help frame sunrise vistas over the ocean while lending a peaceful sense of distance from summer bustle.


Lifestyle and Access

High Dunes sits minutes from Amagansett Main Street shopping and dining, as well as the LIRR station and Hampton Jitney stop for convenient city connections.

Biking to local favorites like Atlantic Avenue Beach and Indian Wells Beach is simple, and Montauk?s surf and restaurants lie just a short drive east.


Real Estate and Market

Real estate in High Dunes ranges from architect-designed modern retreats to classic shingled cottages, many with sweeping ocean outlooks and dune walkways.

Strict coastal regulations and conservation-minded building codes keep density low, enhancing both tranquility and long-term property value.

Buyers prize the neighborhood?s blend of seclusion and convenience, where sunrise beach walks and starlit evenings come standard.

For those seeking a refined oceanfront address in the Hamptons, High Dunes delivers unmatched scenery, serenity, and year-round appeal.



FAQ – Home Values in High Dunes Amagansett

What is the median home value in High Dunes Amagansett in 2026?

In 2026, the typical home value in High Dunes Amagansett is about $4,497,623 for an average home size of 3013 square feet. This corresponds to an average price of roughly $1476 per square foot.

What is the average cost per square foot in High Dunes Amagansett?

In 2026, homes in High Dunes Amagansett sell for an average of around $1476 per square foot, with a typical range between $1402.2 and $1549.8 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in High Dunes?

The average home size in High Dunes Amagansett is about 3013 square feet, with an estimated 2026 value around $4,497,623.



Neighborhoods close to High Dunes Amagansett, NY

Bridgehampton North Bridgehampton, NY1370 $ / ft²
Calverton Hills Calverton, NY281 $ / ft²
Holiday Beach Center Moriches, NY324 $ / ft²
Downtown Riverhead Riverhead, NY253 $ / ft²
North Hicksville Hicksville, NY281 $ / ft²
Eagle Chase Woodbury, NY491 $ / ft²
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