House Prices

House Prices & Home Values Grahamsville, NY 2026


Average Data

average house price$873,082
average size per house2280 ft²
average price per ft²383 $ / ft²

06/20/2026 - The value range (VR) for house prices in Grahamsville, NY is $138/ sqft to $138/ sqft. An average home with 2280 sqft costs approximately $314,640 to $314,640. Grahamsville, NY includes 1 ZIP codes and it is located in Sullivan county. The lowest prices are found in ZIP 12740, while the highest are in ZIP 12740. The average price per sqare feet is $383. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Grahamsville

12740125 $ / ft²




Historical development of home values in Grahamsville

Year Estimated value (USD) Change vs. 2025
2010 $405,475 -53.6%
2011 $389,795 -55.4%
2012 $388,746 -55.5%
2013 $403,276 -53.8%
2014 $423,329 -51.5%
2015 $445,056 -49.0%
2016 $468,282 -46.4%
2017 $493,557 -43.5%
2018 $520,843 -40.3%
2019 $544,994 -37.6%
2020 $573,167 -34.4%
2021 $651,916 -25.3%
2022 $759,988 -13.0%
2023 $801,442 -8.2%
2024 $847,807 -2.9%
2025 $873,082 0.0%

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



Example: 100% financing house in Grahamsville

Loan amount: $873,082

Interest rate: 6.00%

Fixed monthly payment: $5,234.57

Breakdown in the 1st month:
Interest portion: $4,365.41  –  Principal portion: $869.16

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $52,093.26 $10,721.55 $862,360.45
2 $51,431.98 $11,382.83 $850,977.62
3 $50,729.91 $12,084.90 $838,892.72
4 $49,984.54 $12,830.27 $826,062.45
5 $49,193.20 $13,621.61 $812,440.84
6 $48,353.05 $14,461.76 $797,979.08
7 $47,461.08 $15,353.73 $782,625.34
8 $46,514.09 $16,300.72 $766,324.63
9 $45,508.70 $17,306.11 $749,018.51
10 $44,441.30 $18,373.51 $730,645.00
11 $43,308.06 $19,506.75 $711,138.25
12 $42,104.93 $20,709.89 $690,428.36
13 $40,827.59 $21,987.23 $668,441.14
14 $39,471.46 $23,343.35 $645,097.79
15 $38,031.70 $24,783.12 $620,314.67
16 $36,503.13 $26,311.68 $594,002.99
17 $34,880.28 $27,934.53 $566,068.46
18 $33,157.34 $29,657.47 $536,410.98
19 $31,328.13 $31,486.68 $504,924.30
20 $29,386.10 $33,428.71 $471,495.59
21 $27,324.29 $35,490.52 $436,005.07
22 $25,135.31 $37,679.50 $398,325.57
23 $22,811.33 $40,003.49 $358,322.09
24 $20,344.00 $42,470.81 $315,851.27
25 $17,724.49 $45,090.32 $270,760.95
26 $14,943.42 $47,871.39 $222,889.56
27 $11,990.82 $50,824.00 $172,065.56
28 $8,856.10 $53,958.71 $118,106.85
29 $5,528.05 $57,286.76 $60,820.09
30 $1,994.73 $60,820.09 $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 Grahamsville, NY


1500 sqft3900 sqft
Ø selling price$695,145$1,478,764
Ø fast selling$631,950$1,330,887
Ø high price sale$758,341$1,626,640

In 2026, houses in Grahamsville, NY will be offered at an average price of $383 per square foot. A 1,500 sqft home priced at $695,145 is 20.72% more expensive per square foot than a 3,900 sqft home priced at $1,478,764. Home prices in Grahamsville, NY vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,023,760. Sellers who can wait longer may achieve a higher price of up to $1,251,261.

FAQ – Home Values in Grahamsville

What is the median home value in Grahamsville in 2026?

In 2026, the typical home value in Grahamsville is about $873,082 for an average home size of 2280 square feet. This corresponds to an average price of roughly $383 per square foot.

What is the average cost per square foot in Grahamsville?

In 2026, homes in Grahamsville sell for an average of around $383 per square foot, with a typical range between $138 and $138 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 Grahamsville is about 2280 square feet, with an estimated 2026 value around $873,082.



Locations close to Grahamsville, NY

Hankins, NY137 $ / ft²
Harris, NY134 $ / ft²
Highland Lake, NY185 $ / ft²
Glen Wild, NY183 $ / ft²
Glen Spey, NY139 $ / ft²
Fremont Center, NY150 $ / ft²
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