House Prices

House Prices & Home Values South Lyme, CT 2026


Average Data

average house price$425,396
average size per house2047 ft²
average price per ft²208 $ / ft²

06/27/2026 - The value range (VR) for house prices in South Lyme, CT is $328/ sqft to $328/ sqft. An average home with 2047 sqft costs approximately $671,416 to $671,416. South Lyme, CT includes 1 ZIP codes and it is located in New London county. The lowest prices are found in ZIP 06376, while the highest are in ZIP 06376. The average price per sqare feet is $208. Our analysis is based on 71 property listings.

Avergage prices by ZIP codes South Lyme

06376311 $ / ft²


House prices by neighborhoods in South Lyme

Hawks Nest Beach309 $ / ft²
Miami Beach325 $ / ft²
Old Colony Beach333 $ / ft²
Old Lyme Shores325 $ / ft²
Point O Woods357 $ / ft²
Sound View345 $ / ft²
White Sand Beach310 $ / ft²




Historical development of home values in South Lyme

Year Estimated value (USD) Change vs. 2025
2010 $197,562 -53.6%
2011 $189,922 -55.4%
2012 $189,411 -55.5%
2013 $196,490 -53.8%
2014 $206,261 -51.5%
2015 $216,847 -49.0%
2016 $228,163 -46.4%
2017 $240,478 -43.5%
2018 $253,773 -40.3%
2019 $265,540 -37.6%
2020 $279,267 -34.4%
2021 $317,636 -25.3%
2022 $370,293 -13.0%
2023 $390,491 -8.2%
2024 $413,081 -2.9%
2025 $425,396 0.0%

Graph: estimated home values in South Lyme over time (USD)



Example: 100% financing house in South Lyme

Loan amount: $425,396

Interest rate: 6.00%

Fixed monthly payment: $2,550.46

Breakdown in the 1st month:
Interest portion: $2,126.98  –  Principal portion: $423.48

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $25,381.65 $5,223.91 $420,172.09
2 $25,059.46 $5,546.11 $414,625.98
3 $24,717.38 $5,888.18 $408,737.79
4 $24,354.21 $6,251.35 $402,486.44
5 $23,968.64 $6,636.92 $395,849.51
6 $23,559.29 $7,046.28 $388,803.24
7 $23,124.69 $7,480.87 $381,322.36
8 $22,663.29 $7,942.28 $373,380.08
9 $22,173.43 $8,432.14 $364,947.94
10 $21,653.35 $8,952.22 $355,995.73
11 $21,101.20 $9,504.37 $346,491.36
12 $20,514.99 $10,090.58 $336,400.78
13 $19,892.62 $10,712.94 $325,687.84
14 $19,231.87 $11,373.69 $314,314.14
15 $18,530.37 $12,075.20 $302,238.94
16 $17,785.60 $12,819.97 $289,418.97
17 $16,994.89 $13,610.68 $275,808.29
18 $16,155.41 $14,450.16 $261,358.14
19 $15,264.16 $15,341.41 $246,016.73
20 $14,317.93 $16,287.63 $229,729.10
21 $13,313.35 $17,292.22 $212,436.88
22 $12,246.80 $18,358.77 $194,078.11
23 $11,114.47 $19,491.09 $174,587.02
24 $9,912.31 $20,693.26 $153,893.76
25 $8,635.99 $21,969.58 $131,924.18
26 $7,280.95 $23,324.61 $108,599.57
27 $5,842.34 $24,763.22 $83,836.34
28 $4,315.00 $26,290.57 $57,545.78
29 $2,693.46 $27,912.11 $29,633.67
30 $971.90 $29,633.67 $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 South Lyme, CT


1500 sqft3900 sqft
Ø selling price$377,521$803,089
Ø fast selling$343,200$722,780
Ø high price sale$411,841$883,397

In 2026, houses in South Lyme, CT will be offered at an average price of $208 per square foot. A 1,500 sqft home priced at $377,521 is 21.76% more expensive per square foot than a 3,900 sqft home priced at $803,089. Home prices in South Lyme, CT vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $555,984. Sellers who can wait longer may achieve a higher price of up to $679,536.

FAQ – Home Values in South Lyme

What is the median home value in South Lyme in 2026?

In 2026, the typical home value in South Lyme is about $425,396 for an average home size of 2047 square feet. This corresponds to an average price of roughly $208 per square foot.

What is the average cost per square foot in South Lyme?

In 2026, homes in South Lyme sell for an average of around $208 per square foot, with a typical range between $328 and $328 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 South Lyme is about 2047 square feet, with an estimated 2026 value around $425,396.



Locations close to South Lyme, CT

Sterling, CT193 $ / ft²
Stonington, CT213 $ / ft²
Pawcatuck, CT191 $ / ft²
Quaker Hill, CT155 $ / ft²
Plainfield, CT160 $ / ft²
Oneco, CT345 $ / ft²




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