House Prices

Bay Point Sag Harbor, NY House Prices & Home Values 2026


Average Data

average house price$2,609,285
average size per house2750 ft²
average price per ft²863 $ / ft²

06/23/2026 - The value range (VR) for house prices in Bay Point Sag Harbor, NY is $819.85/ sqft to $906.15/ sqft. An average home with 2750 sqft costs approximately $2,049,421 to $2,265,149. Sag Harbor, NY includes 1 ZIP codes and it is located in Suffolk county. The lowest prices are found in ZIP 11963, while the highest are in ZIP 11963. The average price per sqare feet is $863. Our analysis is based on 10 property listings.

Avergage prices by ZIP codes Bay Point Sag Harbor

119631058 $ / ft²




Historical development of home values in Bay Point Sag Harbor

Year Estimated value (USD) Change vs. 2025
2010 $1,211,799 -53.6%
2011 $1,164,939 -55.4%
2012 $1,161,802 -55.5%
2013 $1,205,227 -53.8%
2014 $1,265,157 -51.5%
2015 $1,330,089 -49.0%
2016 $1,399,502 -46.4%
2017 $1,475,039 -43.5%
2018 $1,556,587 -40.3%
2019 $1,628,763 -37.6%
2020 $1,712,963 -34.4%
2021 $1,948,310 -25.3%
2022 $2,271,293 -13.0%
2023 $2,395,183 -8.2%
2024 $2,533,748 -2.9%
2025 $2,609,285 0.0%

Graph: estimated home values in Bay Point Sag Harbor over time (USD)



Example: 100% financing house in Bay Point Sag Harbor

Loan amount: $2,609,285

Interest rate: 5.45%

Fixed monthly payment: $14,740.01

Breakdown in the 1st month:
Interest portion: $11,859.20  –  Principal portion: $2,880.81

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $141,433.02 $35,447.15 $2,573,837.85
2 $139,450.66 $37,429.51 $2,536,408.34
3 $137,357.45 $39,522.72 $2,496,885.62
4 $135,147.17 $41,733.00 $2,455,152.61
5 $132,813.28 $44,066.89 $2,411,085.73
6 $130,348.88 $46,531.29 $2,364,554.43
7 $127,746.65 $49,133.52 $2,315,420.91
8 $124,998.90 $51,881.28 $2,263,539.63
9 $122,097.48 $54,782.70 $2,208,756.94
10 $119,033.80 $57,846.38 $2,150,910.56
11 $115,798.78 $61,081.39 $2,089,829.17
12 $112,382.85 $64,497.32 $2,025,331.85
13 $108,775.89 $68,104.28 $1,957,227.56
14 $104,967.21 $71,912.96 $1,885,314.60
15 $100,945.53 $75,934.64 $1,809,379.96
16 $96,698.94 $80,181.23 $1,729,198.73
17 $92,214.87 $84,665.30 $1,644,533.43
18 $87,480.03 $89,400.14 $1,555,133.29
19 $82,480.40 $94,399.78 $1,460,733.51
20 $77,201.16 $99,679.01 $1,361,054.50
21 $71,626.69 $105,253.48 $1,255,801.02
22 $65,740.47 $111,139.70 $1,144,661.31
23 $59,525.07 $117,355.11 $1,027,306.21
24 $52,962.07 $123,918.10 $903,388.11
25 $46,032.05 $130,848.13 $772,539.98
26 $38,714.47 $138,165.71 $634,374.27
27 $30,987.65 $145,892.52 $488,481.76
28 $22,828.73 $154,051.44 $334,430.31
29 $14,213.52 $162,666.65 $171,763.66
30 $5,116.51 $171,763.66 $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 Bay Point Sag Harbor, NY


1500 sqft3900 sqft
Ø selling price$1,423,808$3,028,828
Ø fast selling$1,294,371$2,725,945
Ø high price sale$1,553,245$3,331,710

In 2026, houses in Bay Point Sag Harbor, NY will be offered at an average price of $863 per square foot. A 1,500 sqft home priced at $1,423,808 is 20.91% more expensive per square foot than a 3,900 sqft home priced at $3,028,828. Home prices in Bay Point Sag 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 $2,096,881. Sellers who can wait longer may achieve a higher price of up to $2,562,854.

FAQ – Home Values in Bay Point Sag Harbor

What is the median home value in Bay Point Sag Harbor in 2026?

In 2026, the typical home value in Bay Point Sag Harbor is about $2,609,285 for an average home size of 2750 square feet. This corresponds to an average price of roughly $863 per square foot.

What is the average cost per square foot in Bay Point Sag Harbor?

In 2026, homes in Bay Point Sag Harbor sell for an average of around $863 per square foot, with a typical range between $819.85 and $906.15 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Bay Point?

The average home size in Bay Point Sag Harbor is about 2750 square feet, with an estimated 2026 value around $2,609,285.



Neighborhoods close to Bay Point Sag Harbor, NY

The Center Shelter Island, NY514 $ / ft²
Shelter Island Heights Historic District Shelter Island Heights, NY760 $ / ft²
Southampton Village Southampton, NY791 $ / ft²
Sagaponack South Sagaponack, NY1421 $ / ft²
Quogue Historic District Quogue, NY912 $ / ft²
Orient Point Orient, NY575 $ / ft²
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