RENTED MAY 22, 2026

436 Valley Rd Cos Cob, CT 06807

Estimated Value: $1,264,000 - $1,313,289

3 Beds
2 Baths
2,027 Sq Ft
$640/Sq Ft Est. Value

Highlights

  • Federal Architecture
  • Deck
  • High Ceiling
  • North Mianus School Rated A+
  • Wood Flooring
  • Fireplace

About This Home

As of May 2026

Introducing a unique Georgetown Federal-inspired retreat with a two-story condo layout. Each floor boasts separate entrances connected by an interior staircase. Set amidst a cottage garden lawn, this home balances vintage charm with modern amenities. Featuring 3 bedrooms, 2 baths, an updated kitchen, and adjacent family room, it offers versatile living spaces. A spacious primary suite, an office nook atop a spiral staircase, and gleaming hardwood floors add to the appeal. Enjoy a private deck overlooking a perennial garden. Conveniently located for easy access to amenities.

Last Agent to Rent the Property

Angela Alfano

Coldwell Banker Realty License #RES.0771540 Listed on: 05/21/2026

Coldwell Banker Realty

Last Renter's Agent

Caroline McNally

Sotheby's International Realty License #RES.0824348

Sotheby's International Realty

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1906

Lot Details

  • 12,197 Sq Ft Lot
  • Level Lot
  • Rock Garden

Home Design

  • Federal Architecture
  • Stucco

Interior Spaces

  • 2,027 Sq Ft Home
  • High Ceiling
  • Fireplace

Flooring

  • Wood
  • Tile

Bedrooms and Bathrooms

  • 3 Bedrooms
  • En-Suite Primary Bedroom
  • 2 Full Bathrooms

Laundry

  • Laundry Room
  • Washer and Dryer

Outdoor Features

  • Deck

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Gas Water Heater
  • Cable TV Available

Listing and Financial Details

  • 12 Month Lease Term
  • Long Term Lease
  • Assessor Parcel Number 08-1745/S

Home Details

Home Type

Single Family

Year Built

Built in 1906

Lot Details

0.28 Acres

Rental Info

  • Lease Term: 12 Months

Listing Details

  • Prop. Type: Residential Lease
  • Year Built: 1906
  • Property Sub Type: Single Family Residence
  • Lot Size Acres: 0.28
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Lease Information:Lease Type: Long Term
  • Cooling System:Central AC: Yes
  • Included:WasherDryer: Yes
  • Lot Description:Level: Yes
  • Features:Deck: Yes
  • Features:Cable TV: Yes
  • Features:Rock Garden: Yes
  • Pets Allowed No Pets: Yes
  • Entry Hall LevelFP 1st37: 1
  • Entry Hall LevelFP 2nd37: 1
  • Special Features: None

Interior Features

  • Has Basement: None
  • Full Bathrooms: 2
  • Total Bedrooms: 3
  • Fireplace: No
  • Primary Bdrm Ceilings:Extra Height9: Yes
  • Laundry Comments:Separate Room: Yes
  • Basement Type:None10: Yes
  • Entry Hall Comments:Hardwood Floor: Yes
  • Primary Bdrm Comments:Primary Bedroom Suite: Yes
  • Other Room Comments:See Remarks5: Yes
  • Roof Other: Yes
  • Entry Hall Comments:Tile Floor: Yes
  • Living Room Ceilings:Extra Height2: Yes
  • Dining Room Ceilings:Extra Height4: Yes
  • Dbl Bdrms Ceilings:Extra Height16: Yes
  • Kitchen LevelFP 1st43: 1
  • Primary Bdrm LevelFP 2nd44: 1
  • Primary Bath LevelFP 2nd45: 1
  • Laundry LevelFP 2nd53: 1
  • Living Room LevelFP 2nd38: 1
  • Dining Room LevelFP 2nd39: 1

Exterior Features

  • Roof: Other
  • Lot Features: Level
  • Pool Private: No
  • Construction Type: Stucco
  • Exterior Features: Rock Garden
  • Patio And Porch Features: Deck
  • Exterior:Stucco: Yes

Garage/Parking

  • Attached Garage: No
  • Parking Features: None

Utilities

  • Water Source: Public
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Cooling Y N: Yes
  • Heating: Natural Gas, Forced Air
  • Heating Yn: Yes
  • Sewer: Town Sewer
  • Utilities: Cable Connected
  • Heat System:Forced Air: Yes
  • Heat Fuel:Gas: Yes
  • Water Source:Public: Yes
  • Sanitation Source:Town Sewer: Yes
  • Hot Water:Gas2: Yes

Schools

  • Elementary School: North Mianus
  • Middle Or Junior School: Eastern Middle

Lot Info

  • Lot Size Sq Ft: 12196.8
  • Parcel #: 08-1745/S

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Closed on
May 29, 2025
Sold by
Bought by
Current Estimated Value
$1,296,322

Purchase Details

Closed on
Nov 6, 2015
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$325,000
Interest Rate
3.88%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 15, 2015
Sold by
Bought by

Purchase Details

Closed on
Mar 22, 2010
Sold by
Bought by

Purchase Details

Closed on
Jul 7, 2006
Sold by
Bought by

Purchase Details

Closed on
Mar 9, 1990
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
-- None Available
-- None Available
-- --
-- --
$600,000 --
$600,000 --
$187,500 --
$592,500 --
$592,500 --
$734,000 --
$734,000 --
$212,500 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner $325,000
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
05/22/2026 05/22/26 Rented $5,000 0.0% --
05/21/2026 05/21/26 For Rent $5,000 +25.0% --
11/10/2023 11/10/23 Rented $4,000 0.0% --
10/23/2023 10/23/23 For Rent $4,000 +6.7% --
05/19/2020 05/19/20 Rented $3,750 0.0% --
05/19/2020 05/19/20 Under Contract -- -- --
04/24/2020 04/24/20 For Rent $3,750 -- --
Source: Greenwich Association of REALTORS®

Agents Affiliated with this Home

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Map

Source: Greenwich Association of REALTORS®

MLS Number: 125055

Greenwich Association of REALTORS®

APN: GREE-000008-000000-001745-S000000

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