Renovate, Expand, or build new on one of Cos Cob's coveted streets. Two bedroom, with tons of potential for expansion. Highlights include fireplace in living room, hardwood floors, central air, and a 300 sq. foot heated sun room located off the kitchen overlooking private back yard. The unfinished basement offers additional sq. footage ready to be finished with plumbing for bath already in place. FAR allows for 2822 sq. ft subject to town regs.
Sold for $1,350,000 on 12/19/25
$1,350,000
88 Valleywood Rd, Cos Cob, CT 06807
2beds
1,328sqft
Residential, Single Family Residence
Built in 1953
7,840.8 Square Feet Lot
$1,351,000 Zestimate®
$1,017/sqft
$4,935 Estimated rent
Home value
$1,351,000
$1.23M - $1.49M
$4,935/mo
Zestimate® history
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What's special
Zillow last checked: 8 hours ago
Listing updated: January 05, 2026 at 07:03am
Listed by:
Vicky Harris Carne 203-912-2708,
William Raveis Real Estate
Bought with:
Tracey Koorbusch, RES.0794055
Sotheby's International Realty
Source: Greenwich MLS, Inc.,MLS#: 124024
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- Full bathrooms: 1
Heating
- Natural Gas, Hot Water
Cooling
- Central Air
Features
- Entrance Foyer
- Basement: Unfinished
- Number of fireplaces: 1
Interior area
- Total structure area: 1,328
- Total interior livable area: 1,328 sqft
Property
Parking
- Total spaces: 1
- Parking features: Garage Door Opener
- Garage spaces: 1
Lot
- Size: 7,840 sqft
- Features: Hilly
Details
- Additional structures: Shed(s)
- Parcel number: 082800/S
- Zoning: R-7
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Ranch
- Property subtype: Residential, Single Family Residence
Materials
- Aluminum Siding
- Roof: Asphalt
Condition
- Year built: 1953
Utilities & green energy
- Water: Public
Community & neighborhood
Location
- Region: Cos Cob
Price history
| Date | Event | Price |
|---|---|---|
| 12/19/2025 | Sold | $1,350,000+12.5%$1,017/sqft |
Source:  Greenwich MLS, Inc. #124024 Report a problem | ||
| 12/8/2025 | Pending sale | $1,200,000$904/sqft |
Source: Greenwich MLS, Inc. #124024 Report a problem | ||
| 11/28/2025 | Listed for sale | $1,200,000$904/sqft |
Source:  Smart MLS #24140066 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,014 +3.5% | $567,560 |
| 2024 | $6,774 +2.6% | $567,560 |
| 2023 | $6,604 +0.9% | $567,560 |
Find assessor info on the county website
Neighborhood: Cos Cob
Nearby schools
GreatSchools rating
- 6/10Cos Cob SchoolGrades: K-5Distance: 0.4 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 0.3 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 0.7 mi
Schools provided by the listing agent
- Elementary: Cos Cob
- Middle: Central
Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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$1,351,000
2% more+ $27,020
With Zillow Showcase(estimated)
$1,378,020