House Prices

Diamond Lake South Glastonbury, CT House Prices & Home Values 2026


Average Data

average house price$567,361
average size per house3171 ft²
average price per ft²188 $ / ft²

06/27/2026 - The value range (VR) for house prices in Diamond Lake South Glastonbury, CT is $178.6/ sqft to $197.4/ sqft. An average home with 3171 sqft costs approximately $593,525 to $656,002. South Glastonbury, CT includes 1 ZIP codes and it is located in Hartford county. The lowest prices are found in ZIP 06073, while the highest are in ZIP 06073. The average price per sqare feet is $188. Our analysis is based on 16 property listings.

Avergage prices by ZIP codes Diamond Lake South Glastonbury

06073194 $ / ft²




Historical development of home values in Diamond Lake South Glastonbury

Year Estimated value (USD) Change vs. 2025
2010 $263,493 -53.6%
2011 $253,303 -55.4%
2012 $252,621 -55.5%
2013 $262,064 -53.8%
2014 $275,095 -51.5%
2015 $289,214 -49.0%
2016 $304,307 -46.4%
2017 $320,731 -43.5%
2018 $338,463 -40.3%
2019 $354,157 -37.6%
2020 $372,465 -34.4%
2021 $423,639 -25.3%
2022 $493,868 -13.0%
2023 $520,807 -8.2%
2024 $550,936 -2.9%
2025 $567,361 0.0%

Graph: estimated home values in Diamond Lake South Glastonbury over time (USD)



Example: 100% financing house in Diamond Lake South Glastonbury

Loan amount: $567,361

Interest rate: 6.29%

Fixed monthly payment: $3,507.37

Breakdown in the 1st month:
Interest portion: $2,972.97  –  Principal portion: $534.40

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $35,487.58 $6,600.90 $560,760.10
2 $35,060.34 $7,028.14 $553,731.95
3 $34,605.45 $7,483.03 $546,248.92
4 $34,121.11 $7,967.37 $538,281.55
5 $33,605.43 $8,483.05 $529,798.50
6 $33,056.37 $9,032.11 $520,766.39
7 $32,471.78 $9,616.71 $511,149.68
8 $31,849.34 $10,239.14 $500,910.55
9 $31,186.62 $10,901.86 $490,008.69
10 $30,481.01 $11,607.47 $478,401.21
11 $29,729.72 $12,358.76 $466,042.45
12 $28,929.81 $13,158.67 $452,883.78
13 $28,078.13 $14,010.35 $438,873.43
14 $27,171.32 $14,917.16 $423,956.26
15 $26,205.81 $15,882.67 $408,073.60
16 $25,177.82 $16,910.66 $391,162.94
17 $24,083.29 $18,005.19 $373,157.75
18 $22,917.92 $19,170.56 $353,987.19
19 $21,677.12 $20,411.36 $333,575.83
20 $20,356.01 $21,732.47 $311,843.36
21 $18,949.39 $23,139.09 $288,704.27
22 $17,451.73 $24,636.75 $264,067.52
23 $15,857.14 $26,231.34 $237,836.18
24 $14,159.34 $27,929.15 $209,907.03
25 $12,351.64 $29,736.84 $180,170.20
26 $10,426.95 $31,661.53 $148,508.66
27 $8,377.68 $33,710.80 $114,797.86
28 $6,195.77 $35,892.71 $78,905.16
29 $3,872.65 $38,215.83 $40,689.32
30 $1,399.16 $40,689.32 $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 Diamond Lake South Glastonbury, CT


1500 sqft3900 sqft
Ø selling price$357,599$760,710
Ø fast selling$325,090$684,639
Ø high price sale$390,108$836,781

In 2026, houses in Diamond Lake South Glastonbury, CT will be offered at an average price of $188 per square foot. A 1,500 sqft home priced at $357,599 is 24.10% more expensive per square foot than a 3,900 sqft home priced at $760,710. Home prices in Diamond Lake South Glastonbury, CT 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 $526,646. Sellers who can wait longer may achieve a higher price of up to $643,678.

FAQ – Home Values in Diamond Lake South Glastonbury

What is the median home value in Diamond Lake South Glastonbury in 2026?

In 2026, the typical home value in Diamond Lake South Glastonbury is about $567,361 for an average home size of 3171 square feet. This corresponds to an average price of roughly $188 per square foot.

What is the average cost per square foot in Diamond Lake South Glastonbury?

In 2026, homes in Diamond Lake South Glastonbury sell for an average of around $188 per square foot, with a typical range between $178.6 and $197.4 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Diamond Lake?

The average home size in Diamond Lake South Glastonbury is about 3171 square feet, with an estimated 2026 value around $567,361.



Neighborhoods close to Diamond Lake South Glastonbury, CT

East Windsor Hill South Windsor, CT155 $ / ft²
Stafford Springs Stafford Springs, CT104 $ / ft²
Suffield Depot Suffield, CT230 $ / ft²
Somers Center Somers, CT161 $ / ft²
Simsbury Center Simsbury, CT161 $ / ft²
Sharon Sharon, CT181 $ / ft²
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