House Prices

Mill Rock Old Saybrook, CT House Prices & Home Values 2026


Average Data

average house price$790,561
average size per house2510 ft²
average price per ft²327 $ / ft²

06/26/2026 - The value range (VR) for house prices in Mill Rock Old Saybrook, CT is $310.65/ sqft to $343.35/ sqft. An average home with 2510 sqft costs approximately $808,582 to $893,696. Old Saybrook, CT includes 1 ZIP codes and it is located in Middlesex county. The lowest prices are found in ZIP 06475, while the highest are in ZIP 06475. The average price per sqare feet is $327. Our analysis is based on 15 property listings.

Avergage prices by ZIP codes Mill Rock Old Saybrook

06475380 $ / ft²




Historical development of home values in Mill Rock Old Saybrook

Year Estimated value (USD) Change vs. 2025
2010 $367,151 -53.6%
2011 $352,953 -55.4%
2012 $352,003 -55.5%
2013 $365,160 -53.8%
2014 $383,317 -51.5%
2015 $402,990 -49.0%
2016 $424,021 -46.4%
2017 $446,907 -43.5%
2018 $471,615 -40.3%
2019 $493,483 -37.6%
2020 $518,993 -34.4%
2021 $590,299 -25.3%
2022 $688,156 -13.0%
2023 $725,692 -8.2%
2024 $767,675 -2.9%
2025 $790,561 0.0%

Graph: estimated home values in Mill Rock Old Saybrook over time (USD)



Example: 100% financing house in Mill Rock Old Saybrook

Loan amount: $790,561

Interest rate: 6.22%

Fixed monthly payment: $4,853.23

Breakdown in the 1st month:
Interest portion: $4,099.06  –  Principal portion: $754.17

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $48,926.11 $9,312.68 $781,248.32
2 $48,329.86 $9,908.93 $771,339.38
3 $47,695.44 $10,543.36 $760,796.03
4 $47,020.39 $11,218.40 $749,577.63
5 $46,302.13 $11,936.66 $737,640.97
6 $45,537.88 $12,700.91 $724,940.06
7 $44,724.70 $13,514.09 $711,425.97
8 $43,859.46 $14,379.33 $697,046.64
9 $42,938.81 $15,299.98 $681,746.66
10 $41,959.23 $16,279.56 $665,467.10
11 $40,916.92 $17,321.87 $648,145.23
12 $39,807.88 $18,430.91 $629,714.32
13 $38,627.84 $19,610.95 $610,103.37
14 $37,372.24 $20,866.55 $589,236.81
15 $36,036.25 $22,202.54 $567,034.27
16 $34,614.72 $23,624.07 $543,410.20
17 $33,102.18 $25,136.61 $518,273.59
18 $31,492.80 $26,745.99 $491,527.60
19 $29,780.38 $28,458.41 $463,069.19
20 $27,958.32 $30,280.47 $432,788.72
21 $26,019.60 $32,219.19 $400,569.53
22 $23,956.75 $34,282.04 $366,287.49
23 $21,761.83 $36,476.96 $329,810.53
24 $19,426.38 $38,812.41 $290,998.12
25 $16,941.40 $41,297.39 $249,700.73
26 $14,297.32 $43,941.47 $205,759.26
27 $11,483.95 $46,754.84 $159,004.41
28 $8,490.45 $49,748.34 $109,256.08
29 $5,305.30 $52,933.49 $56,322.58
30 $1,916.21 $56,322.58 $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 Mill Rock Old Saybrook, CT


1500 sqft3900 sqft
Ø selling price$615,465$1,309,262
Ø fast selling$559,514$1,178,336
Ø high price sale$671,417$1,440,188

In 2026, houses in Mill Rock Old Saybrook, CT will be offered at an average price of $327 per square foot. A 1,500 sqft home priced at $615,465 is 23.85% more expensive per square foot than a 3,900 sqft home priced at $1,309,262. Home prices in Mill Rock Old Saybrook, 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 $906,412. Sellers who can wait longer may achieve a higher price of up to $1,107,837.

FAQ – Home Values in Mill Rock Old Saybrook

What is the median home value in Mill Rock Old Saybrook in 2026?

In 2026, the typical home value in Mill Rock Old Saybrook is about $790,561 for an average home size of 2510 square feet. This corresponds to an average price of roughly $327 per square foot.

What is the average cost per square foot in Mill Rock Old Saybrook?

In 2026, homes in Mill Rock Old Saybrook sell for an average of around $327 per square foot, with a typical range between $310.65 and $343.35 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Mill Rock?

The average home size in Mill Rock Old Saybrook is about 2510 square feet, with an estimated 2026 value around $790,561.



Neighborhoods close to Mill Rock Old Saybrook, CT

Orange Center Orange, CT202 $ / ft²
Quaker Farms Oxford, CT223 $ / ft²
Plantsville Historic District Plantsville, CT145 $ / ft²
Montowese North Haven, CT227 $ / ft²
Newtown Borough Newtown, CT206 $ / ft²
Moodus Village Moodus, CT222 $ / ft²
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