House Prices

Mianus Cos Cob, CT House Prices & Home Values 2026


Average Data

average house price$1,526,680
average size per house3340 ft²
average price per ft²503 $ / ft²

05/19/2026 - The value range (VR) for house prices in Mianus Cos Cob, CT is $477.85/ sqft to $528.15/ sqft. An average home with 3340 sqft costs approximately $1,755,621 to $1,940,424. Cos Cob, CT includes 1 ZIP codes and it is located in Fairfield county. The lowest prices are found in ZIP 06807, while the highest are in ZIP 06807. The average price per sqare feet is $503. Our analysis is based on 10 property listings.

Avergage prices by ZIP codes Mianus Cos Cob

06807591 $ / ft²




Historical development of home values in Mianus Cos Cob

Year Estimated value (USD) Change vs. 2025
2010 $709,018 -53.6%
2011 $681,600 -55.4%
2012 $679,765 -55.5%
2013 $705,173 -53.8%
2014 $740,237 -51.5%
2015 $778,229 -49.0%
2016 $818,842 -46.4%
2017 $863,038 -43.5%
2018 $910,752 -40.3%
2019 $952,982 -37.6%
2020 $1,002,246 -34.4%
2021 $1,139,947 -25.3%
2022 $1,328,922 -13.0%
2023 $1,401,410 -8.2%
2024 $1,482,484 -2.9%
2025 $1,526,680 0.0%

Graph: estimated home values in Mianus Cos Cob over time (USD)



Example: 100% financing house in Mianus Cos Cob

Loan amount: $1,526,680

Interest rate: 6.60%

Fixed monthly payment: $9,750.28

Breakdown in the 1st month:
Interest portion: $8,396.74  –  Principal portion: $1,353.54

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $100,260.43 $16,742.89 $1,509,937.11
2 $99,121.35 $17,881.97 $1,492,055.14
3 $97,904.77 $19,098.54 $1,472,956.60
4 $96,605.43 $20,397.89 $1,452,558.71
5 $95,217.69 $21,785.63 $1,430,773.08
6 $93,735.54 $23,267.78 $1,407,505.30
7 $92,152.55 $24,850.77 $1,382,654.53
8 $90,461.86 $26,541.46 $1,356,113.08
9 $88,656.15 $28,347.17 $1,327,765.91
10 $86,727.59 $30,275.72 $1,297,490.18
11 $84,667.83 $32,335.49 $1,265,154.69
12 $82,467.93 $34,535.39 $1,230,619.31
13 $80,118.36 $36,884.95 $1,193,734.35
14 $77,608.95 $39,394.37 $1,154,339.98
15 $74,928.81 $42,074.51 $1,112,265.47
16 $72,066.33 $44,936.99 $1,067,328.49
17 $69,009.11 $47,994.21 $1,019,334.28
18 $65,743.89 $51,259.43 $968,074.85
19 $62,256.53 $54,746.79 $913,328.06
20 $58,531.91 $58,471.41 $854,856.66
21 $54,553.89 $62,449.42 $792,407.23
22 $50,305.24 $66,698.08 $725,709.15
23 $45,767.53 $71,235.79 $654,473.36
24 $40,921.10 $76,082.21 $578,391.15
25 $35,744.96 $81,258.36 $497,132.79
26 $30,216.66 $86,786.65 $410,346.14
27 $24,312.26 $92,691.06 $317,655.08
28 $18,006.16 $98,997.16 $218,657.92
29 $11,271.03 $105,732.29 $112,925.63
30 $4,077.68 $112,925.63 $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 Mianus Cos Cob, CT


1500 sqft3900 sqft
Ø selling price$1,004,240$2,136,292
Ø fast selling$912,946$1,922,663
Ø high price sale$1,095,535$2,349,921

In 2026, houses in Mianus Cos Cob, CT will be offered at an average price of $503 per square foot. A 1,500 sqft home priced at $1,004,240 is 25.30% more expensive per square foot than a 3,900 sqft home priced at $2,136,292. Home prices in Mianus Cos Cob, 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 $1,478,971. Sellers who can wait longer may achieve a higher price of up to $1,807,632.

FAQ – Home Values in Mianus Cos Cob

What is the median home value in Mianus Cos Cob in 2026?

In 2026, the typical home value in Mianus Cos Cob is about $1,526,680 for an average home size of 3340 square feet. This corresponds to an average price of roughly $503 per square foot.

What is the average cost per square foot in Mianus Cos Cob?

In 2026, homes in Mianus Cos Cob sell for an average of around $503 per square foot, with a typical range between $477.85 and $528.15 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Mianus?

The average home size in Mianus Cos Cob is about 3340 square feet, with an estimated 2026 value around $1,526,680.



Neighborhoods close to Mianus Cos Cob, CT

Ball Pond New Fairfield, CT292 $ / ft²
Noroton Darien, CT261 $ / ft²
Central Greenwich (Downtown) Greenwich, CT506 $ / ft²
Brookfield Center Brookfield, CT177 $ / ft²
Bethel Center Bethel, CT201 $ / ft²
Woodbury Center Woodbury, CT185 $ / ft²
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