$502,000
SOLD AUG 27, 2026

49 Valley Rd Unit C1 Cos Cob, CT 06807

Cos Cob Area
2 Beds
1 Bath
800 Sq Ft
1965 Built

Sale Details

Date Sold: August 27, 2026

$628 Per Sq Ft

22% Above List Price

32 Days on Market

Highlights

  • Colonial Architecture
  • Subterranean Parking
  • Kitchen Island
  • Cos Cob School Rated A
  • Fireplace
  • Garden

About This Home

As of August 2026

Charming 2 Bedroom 1 Bath ground level corner condo in the heart of Cos Cob. The Old Mansion House is a quiet and peaceful complex with only 15 units. Move in and enjoy this condo right away or renovate and make it your own. One assigned exterior parking space and your own garage space below the unit. Shared laundry and extra storage in the basement. Monthly Common Charges of $647.20 include Trash Removal, Grounds Care, Snowplowing and Hot Water. Also insurance upkeep and pest control.

Last Agent to Sell the Property

Ann Simpson

BHHS New England Properties License #RES.0752011 Listed on: 06/22/2026

BHHS New England Properties

Last Buyer's Agent

Elizabeth McMachan

William Raveis Real Estate License #RES.0791507

William Raveis Real Estate

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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List Price
Sold Price
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Property Details

Home Type

  • Condominium

Est. Annual Taxes

  • $2,428

Year Built

  • Built in 1965

Lot Details

  • Garden

Parking

  • Subterranean Parking
  • Automatic Garage Door Opener
  • Garage Door Opener

Home Design

  • Colonial Architecture
  • Asphalt Roof
  • Vinyl Siding

Interior Spaces

  • 800 Sq Ft Home
  • Fireplace
  • Combination Dining and Living Room
  • Partial Basement
  • Kitchen Island
  • Washer and Dryer

Bedrooms and Bathrooms

  • 2 Bedrooms
  • 1 Full Bathroom

Utilities

  • Window Unit Cooling System
  • Heating System Uses Gas
  • Heating System Uses Natural Gas
  • Hot Water Heating System
  • Gas Available
  • Gas Water Heater
  • Cable TV Available

Listing and Financial Details

  • Assessor Parcel Number 08A-1599/S

Community Details

Overview

  • Property has a Home Owners Association
  • Association fees include trash, snow removal, grounds care
  • Old Mansion House Association

Amenities

  • Laundry Facilities

Property Details

Home Type

Condominium

Est. Annual Taxes

$2,428

Year Built

Built in 1965

Lot Details

0 Sq Ft Lot

Parking

1

Listing Details

  • Condo Co-Op Fee: 647.2
  • Prop. Type: Residential
  • Year Built: 1965
  • Property Sub Type: Condominium
  • Inclusions: Washer/Dryer, All Kitchen Applncs
  • Architectural Style: Colonial
  • Included:WasherDryer: Yes
  • Cooling System:Window Unit(s): Yes
  • Features:Cable TV: Yes
  • Tax Misc Info Association Fee Frequency: Monthly
  • Entry Hall LevelFP 1st37: 1
  • Design:Colonial: Yes
  • Lot Description: Garden: Yes
  • Special Features: None

Interior Features

  • Has Basement: Partial
  • Full Bathrooms: 1
  • Total Bedrooms: 2
  • Fireplace: No
  • Interior Amenities: Kitchen Island
  • Kitchen Comments:Island: Yes
  • Laundry LevelFP:LL52: 1
  • Dining Room Comments:LivingDining Room: Yes
  • Basement Type:Partial: Yes
  • Living Room LevelFP 1st38: 1
  • Dining Room LevelFP 1st39: 1
  • Kitchen LevelFP 1st43: 1
  • Bath LevelFP 1st48: 1

Exterior Features

  • Roof: Asphalt
  • Pool Private: No
  • Construction Type: Vinyl Siding
  • Exterior Features: Garden
  • Exterior:Vinyl Siding: Yes
  • Roof:Asphalt: Yes

Garage/Parking

  • Attached Garage: No
  • Garage Spaces: 1.0
  • Parking Features: Garage Under Building, Garage Door Opener
  • Features:Auto Garage Door: Yes
  • Parking Description: Garage Under Building: Yes

Utilities

  • Water Source: Public
  • Cooling: Window Unit(s)
  • Cooling Y N: Yes
  • Heating: Natural Gas, Hot Water
  • Heating Yn: Yes
  • Sewer: Town Sewer
  • Utilities: Cable Connected
  • Heat Fuel:Gas: Yes
  • Water Source:Public: Yes
  • Sanitation Source:Town Sewer: Yes
  • Hot Water:Gas2: Yes
  • Gas Source:Public Utility: Yes
  • Heat System:Hot Water: Yes

Condo/Co-op/Association

  • Amenities: Laundry, Hot Water
  • Association Fee Frequency: Monthly
  • Association: Old Mansion House
  • Association: Yes

Association/Amenities

  • Common Amenities:Laundry Facilities: Yes

Fee Information

  • Association Fee Includes: Trash, Snow Removal, Grounds Care

Schools

  • Elementary School: Cos Cob
  • Middle Or Junior School: Central

Lot Info

  • Zoning: R-6
  • Parcel #: 08A-1599/S

Tax Info

  • Tax Annual Amount: 2428.4

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
Apr 26, 2000
Sold by
Wong Siu Fung
Bought by

Purchase Details

Closed on
May 2, 1995
Sold by
Bellissimo Joseph A and Bellissimo Kathleen J
Bought by
Wong Siu Fung
Source: Public Records

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Agents Specializing in Cos Cob, CT

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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 Type Sale Price Title Company
Warranty Deed $216,000 --
Warranty Deed $180,000 --
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
08/27/2026 08/27/26 Sold $502,000 +22.5% $628 / Sq Ft
07/24/2026 07/24/26 Pending -- -- --
06/22/2026 06/22/26 For Sale $409,950 0.0% $512 / Sq Ft
07/01/2016 07/01/16 Rented $2,100 +16.7% --
07/01/2016 07/01/16 Under Contract -- -- --
06/28/2016 06/28/16 For Rent $1,800 -- --
Source: Greenwich Association of REALTORS®

Tax 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.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $2,863 $231,630 $0 $231,630
2024 $2,765 $231,630 $0 $231,630
2023 $2,695 $231,630 $0 $231,630
2022 $2,671 $231,630 $0 $231,630
2021 $2,840 $235,900 $0 $235,900
2020 $2,836 $235,900 $0 $235,900
2019 $2,864 $235,900 $0 $235,900
2018 $2,800 $235,900 $0 $235,900
2017 $2,835 $235,900 $0 $235,900
2016 $2,790 $235,900 $0 $235,900
2015 $3,005 $252,000 $0 $252,000
2014 $2,930 $252,000 $0 $252,000
Source: Public Records

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Map

Source: Greenwich Association of REALTORS®

MLS Number: 125326

Greenwich Association of REALTORS®

APN: GREE-000008A-000000-001599-S000000

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