House Prices

Undermountain Lenox, MA House Prices & Home Values 2026


Average Data

average house price$453,093
average size per house2390 ft²
average price per ft²207 $ / ft²

06/10/2026 - The value range (VR) for house prices in Undermountain Lenox, MA is $196.65/ sqft to $217.35/ sqft. An average home with 2390 sqft costs approximately $512,763 to $566,738. Lenox, MA includes 1 ZIP codes and it is located in Berkshire county. The lowest prices are found in ZIP 01240, while the highest are in ZIP 01240. The average price per sqare feet is $207. Our analysis is based on 5 property listings.

Avergage prices by ZIP codes Undermountain Lenox

01240208 $ / ft²




Historical development of home values in Undermountain Lenox

Year Estimated value (USD) Change vs. 2025
2010 $210,425 -53.6%
2011 $202,287 -55.4%
2012 $201,743 -55.5%
2013 $209,283 -53.8%
2014 $219,690 -51.5%
2015 $230,965 -49.0%
2016 $243,019 -46.4%
2017 $256,135 -43.5%
2018 $270,296 -40.3%
2019 $282,829 -37.6%
2020 $297,450 -34.4%
2021 $338,317 -25.3%
2022 $394,402 -13.0%
2023 $415,915 -8.2%
2024 $439,976 -2.9%
2025 $453,093 0.0%

Graph: estimated home values in Undermountain Lenox over time (USD)



Example: 100% financing house in Undermountain Lenox

Loan amount: $453,093

Interest rate: 6.55%

Fixed monthly payment: $2,877.58

Breakdown in the 1st month:
Interest portion: $2,471.62  –  Principal portion: $405.95

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $29,510.62 $5,020.30 $448,072.70
2 $29,171.95 $5,358.97 $442,713.73
3 $28,810.44 $5,720.48 $436,993.25
4 $28,424.53 $6,106.39 $430,886.86
5 $28,012.59 $6,518.33 $424,368.53
6 $27,572.87 $6,958.05 $417,410.48
7 $27,103.47 $7,427.45 $409,983.03
8 $26,602.42 $7,928.50 $402,054.53
9 $26,067.56 $8,463.36 $393,591.17
10 $25,496.62 $9,034.30 $384,556.88
11 $24,887.17 $9,643.75 $374,913.12
12 $24,236.60 $10,294.32 $364,618.80
13 $23,542.14 $10,988.78 $353,630.02
14 $22,800.84 $11,730.08 $341,899.94
15 $22,009.52 $12,521.39 $329,378.55
16 $21,164.83 $13,366.09 $316,012.46
17 $20,263.15 $14,267.77 $301,744.69
18 $19,300.65 $15,230.27 $286,514.42
19 $18,273.21 $16,257.71 $270,256.71
20 $17,176.46 $17,354.46 $252,902.25
21 $16,005.73 $18,525.19 $234,377.06
22 $14,756.02 $19,774.90 $214,602.16
23 $13,422.00 $21,108.92 $193,493.24
24 $11,997.99 $22,532.93 $170,960.32
25 $10,477.92 $24,053.00 $146,907.31
26 $8,855.30 $25,675.62 $121,231.69
27 $7,123.22 $27,407.70 $93,823.99
28 $5,274.29 $29,256.63 $64,567.36
29 $3,300.64 $31,230.28 $33,337.08
30 $1,193.84 $33,337.08 $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 Undermountain Lenox, MA


1500 sqft3900 sqft
Ø selling price$409,895$871,957
Ø fast selling$372,632$784,761
Ø high price sale$447,158$959,153

In 2026, houses in Undermountain Lenox, MA will be offered at an average price of $207 per square foot. A 1,500 sqft home priced at $409,895 is 25.09% more expensive per square foot than a 3,900 sqft home priced at $871,957. Home prices in Undermountain Lenox, MA 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 $603,663. Sellers who can wait longer may achieve a higher price of up to $737,810.

FAQ – Home Values in Undermountain Lenox

What is the median home value in Undermountain Lenox in 2026?

In 2026, the typical home value in Undermountain Lenox is about $453,093 for an average home size of 2390 square feet. This corresponds to an average price of roughly $207 per square foot.

What is the average cost per square foot in Undermountain Lenox?

In 2026, homes in Undermountain Lenox sell for an average of around $207 per square foot, with a typical range between $196.65 and $217.35 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Undermountain?

The average home size in Undermountain Lenox is about 2390 square feet, with an estimated 2026 value around $453,093.



Neighborhoods close to Undermountain Lenox, MA

Blackinton North Adams, MA81 $ / ft²
Otis Center Otis, MA225 $ / ft²
Richmond Shores Richmond, MA434 $ / ft²
East Lee Lee, MA206 $ / ft²
Berkshire Village Lanesborough, MA161 $ / ft²
Downtown Great Barrington Great Barrington, MA565 $ / ft²
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