Welcome to a sunny & spacious top-floor unit that puts you in the heart of the desirable Cos Cob area of Greenwich CT. Just minutes from your front door, the Cos Cob train station, waterfront parks, & a diverse food scene. The unit itself features a vaulted ceiling living room, hardwood floors, & oversized windows. A spacious kitchen with ample storage is prime for a cooking enthusiast. Two generous bedrooms with extra closets, and a large full bath complete the floor plan. Includes 1 reserved parking space right in front and on site laundry. A great livable rental in an even better vibrant location. For investors rent as is for $3,000/m or if renovated $4,000/m.
Sold for $465,500
$465,500
47 Valley Rd #B3, Cos Cob, CT 06807
2beds
800sqft
Residential, Condominium
Built in 1964
-- sqft lot
$492,500 Zestimate®
$582/sqft
$2,948 Estimated rent
Home value
$492,500
$443,000 - $547,000
$2,948/mo
Zestimate® history
Owner options
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$3,193/mo
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Zillow last checked:
Listing updated:
Listed by:
Mike Parelli 203-940-2666,
Mike Parelli Real Estate LLC
Bought with:
Gloria Gimenez Ferrer, RES.0807098
BHHS New England Properties
Source: Greenwich MLS, Inc.,MLS#: 123743
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Natural Gas, Hot Water
Cooling
- Wall Unit(s)
Appliances
- Laundry: Laundry Room
Features
- Eat-in Kitchen
- Basement: None
- Has fireplace: No
Interior area
- Total structure area: 800
- Total interior livable area: 800 sqft
Property
Lot
- Features: Parklike
Details
- Parcel number: 08A1598/S
- Zoning: R-6
Construction
Type & style
- Home type: Condo
- Property subtype: Residential, Condominium
Materials
- Vinyl Siding
- Roof: Asphalt
Condition
- Year built: 1964
Utilities & green energy
- Water: Public
Community & HOA
HOA
- Has HOA: Yes
- Services included: Trash, Snow Removal, Maintenance Grounds
- HOA name: Old Mansion House
Location
- Region: Cos Cob
Financial & listing details
- Price per square foot: $582/sqft
- Tax assessed value: $231,630
- Annual tax amount: $2,863
- Date on market: 10/6/2025
Price history
| Date | Event | Price |
|---|---|---|
| 2/18/2026 | Listing removed | $2,950$4/sqft |
Source:  Berkshire Hathaway HomeServices New England Properties Report a problem | ||
| 1/19/2026 | Price change | $2,950-6.3%$4/sqft |
Source: Berkshire Hathaway HomeServices New England Properties Report a problem | ||
| 12/5/2025 | Listed for rent | $3,150+5%$4/sqft |
Source: Berkshire Hathaway HomeServices New England Properties Report a problem | ||
| 12/1/2025 | Sold | $465,500+3.4%$582/sqft |
Source:  Greenwich MLS, Inc. #123743 Report a problem | ||
| 10/23/2025 | Pending sale | $450,000$563/sqft |
Source:  Smart MLS #24131889 Report a problem | ||
| 10/23/2025 | Contingent | $450,000$563/sqft |
Source: Greenwich MLS, Inc. #123743 Report a problem | ||
| 10/22/2025 | Listing removed | $3,000$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 10/6/2025 | Listed for sale | $450,000+21.6%$563/sqft |
Source: Greenwich MLS, Inc. #123743 Report a problem | ||
| 9/15/2025 | Price change | $3,000-7.7%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/27/2025 | Price change | $3,250-7.1%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/8/2025 | Listed for rent | $3,500+9.4%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/8/2025 | Listing removed | $3,200$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 8/2/2025 | Listed for rent | $3,200+45.5%$4/sqft |
Source: Zillow Rentals Report a problem | ||
| 2/26/2021 | Listing removed | -- |
Source: Owner Report a problem | ||
| 10/20/2020 | Listing removed | $2,200$3/sqft |
Source: Owner Report a problem | ||
| 9/13/2020 | Price change | $2,200-8.3%$3/sqft |
Source: Owner Report a problem | ||
| 8/24/2020 | Listed for rent | $2,400$3/sqft |
Source: Owner Report a problem | ||
| 8/12/2020 | Sold | $370,000-3.9%$463/sqft |
Source: Public Record Report a problem | ||
| 6/5/2020 | Pending sale | $385,000$481/sqft |
Source: Douglas Elliman #CT108807 Report a problem | ||
| 2/12/2020 | Listed for sale | $385,000+3.4%$481/sqft |
Source: Douglas Elliman #CT108807 Report a problem | ||
| 7/26/2010 | Sold | $372,250-5.8%$465/sqft |
Source: Public Record Report a problem | ||
| 7/10/2010 | Listed for sale | $395,000$494/sqft |
Source: Prudential Connecticut Realty #98435771 Report a problem | ||
| 9/29/2009 | Listing removed | $395,000$494/sqft |
Source: Prudential CT Realty-Greenwich Report a problem | ||
| 9/24/2009 | Listed for sale | $395,000+3.9%$494/sqft |
Source: Prudential CT Realty-Greenwich Report a problem | ||
| 4/4/2005 | Sold | $380,000+100%$475/sqft |
Source: Public Record Report a problem | ||
| 1/19/1996 | Sold | $190,000$238/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $2,863 +3.5% | $231,630 |
| 2024 | $2,765 +2.6% | $231,630 |
| 2023 | $2,695 +0.9% | $231,630 |
| 2022 | $2,671 -6% | $231,630 -1.8% |
| 2021 | $2,840 +0.1% | $235,900 |
| 2020 | $2,836 -1% | $235,900 |
| 2019 | $2,864 +2.3% | $235,900 |
| 2018 | $2,800 -1.2% | $235,900 |
| 2017 | $2,835 -3% | $235,900 -3.7% |
| 2015 | $2,922 +2.6% | $245,000 |
| 2014 | $2,848 | $245,000 |
Find assessor info on the county website
Neighborhood: Cos Cob
Nearby homes
- $1,170,3004 bd2 ba-- sqft45 Valley Rd #2, Cos Cob, CT 06807Off Market
- $1,571,5002 bd2 ba2.9k sqft45 Valley Rd, Cos Cob, CT 06807Off Market
- $1,265,1004 bd3 ba2k sqft43 Valley Rd, Cos Cob, CT 06807Off Market
- $998,6002 bd2 ba-- sqft500 E Putnam Ave STE 1, Cos Cob, CT 06807Off Market
- $2,408,770-- bd-- ba-- sqft500 E Putnam Ave, Greenwich, CT 06830Off Market
- $491,9002 bd1 ba800 sqft47 Valley Rd #B2, Cos Cob, CT 06807Off Market
- $868,800-- bd-- ba-- sqft47 Valley Rd #G1, Cos Cob, CT 06807Off Market
- $519,7002 bd1 ba800 sqft47 Valley Rd #B4, Cos Cob, CT 06807Off Market
Nearby schools
GreatSchools rating
- 6/10Cos Cob SchoolGrades: PK-5Distance: 0.3 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 0.8 mi
- 10/10Greenwich High SchoolGrades: 9-12Distance: 1 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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- Connecticut
- Fairfield County
- Greenwich
- 06807
- Cos Cob
- 47 Valley Rd Unit B3
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