Off Market Dec 2025 for $465K

$489,724

Est. refi paymentEst. refi $2,413/mo

•

800

sq ft

47 Valley Rd Unit B3, Cos Cob, CT 06807

About this home

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.

CondoProperty Type

1964Year Built

$612Est. Price/Sq.Ft.

1 spaceParking

Listed by Michael Parelli • Mike Parelli Real Estate LLC

Bought with Gloria Gimenez Ferrer • Berkshire Hathaway HS NE Prop.

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #921574

Redfin Estimate

$489,724

$25K since sold in December 2025$5,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.2% lower than the average sale price ($621K) of 5 comparable homes.

SOLD JUL 13, 2026
$515,000
A
2 beds1 bath1,022 sq ft
2 Putnam Hl Unit 2E, Greenwich, CT 06830
SOLD JUL 24, 2026
$460,000
B
1 bed1 bath985 sq ft
4 Putnam Hl Unit 4F, Greenwich, NY 06830
Listing by Christie's Int. Real Estate
SOLD JUL 17, 2026
$712,500
C
2 beds2 baths1,300 sq ft
2 Putnam Hl Unit 3B, Greenwich, CT 06830
SOLD JUN 30, 2026
$505,000
D
1 bed1 bath650 sq ft
1465 E Putnam Ave #102, Old Greenwich, CT 06830
SOLD JUL 31, 2026
$914,000
E
2 beds2 baths1,270 sq ft
15 River Rd #205, Cos Cob, CT 06807

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Earn from this home

Sell

$91,529

Est. take-home

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Refinance

Est. cash available

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Rent

$1,696/mo

Redfin rental estimate

List your home for rent

Market trends in 06807, CT

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.2%

+1.3% MoM

Median sale price

$1.7M

$147K MoM

Avg. days on market

24d

15 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SUN, 1PM TO 3PM
$1,379,000
2 beds2.5 baths1,732 sq ft
115 River Rd #5, Cos Cob, CT 06807
$869,500
2 beds3 baths1,428 sq ft
49 Harold St #2, Cos Cob, CT 06807
$869,500
2 beds3 baths1,428 sq ft
49 Harold St #1, Cos Cob, CT 06807
$1,800,000
3 beds2.5 baths2,550 sq ft
55 Cos Cob Ave, Cos Cob, CT 06807
$1,699,000
4 beds3.5 baths3,120 sq ft
24 Harold St Unit B, Cos Cob, CT 06807
$1,739,000
4 beds6 baths2,856 sq ft
49 Harold St, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 47 Valley Rd Unit B3

Date

Event

Price

GMLS #124052

Feb 19, 2026

Rental Removed

$2,950

$4/sq ft

Feb 13, 2026

Price Changed

$2,950

$4/sq ft

Dec 6, 2025

Listed for Rent

$3,150

$4/sq ft

GMLS #123743

Dec 1, 2025

Pending

—

Dec 1, 2025

Sold

$465,500

$582/sq ft

Oct 22, 2025

Contingent

—

Oct 6, 2025

Listed

$450,000

$563/sq ft

+13

OneKey® MLS as Distributed by MLS Grid #921574

Dec 1, 2025

Sold

$465,000

$581/sq ft

Oct 22, 2025

Pending

—

Oct 6, 2025

Listed

$450,000

$563/sq ft

Smart MLS #24131889

Dec 1, 2025

Sold

$465,000

$581/sq ft

Oct 22, 2025

Pending

—

Oct 6, 2025

Listed

$450,000

$563/sq ft

Highest and Best due tomorrow October 13th at 5 PM EST. All offers emailed to Mike.

GMLS #123393

Nov 1, 2025

Rental Removed

$3,000

$4/sq ft

Sep 16, 2025

Price Changed

$3,000

$4/sq ft

Aug 28, 2025

Price Changed

$3,250

$4/sq ft

Aug 9, 2025

Listed for Rent

$3,500

$4/sq ft

GMLS #108807

Aug 11, 2020

Sold

$370,000

$463/sq ft

Jun 5, 2020

Contingent

—

Feb 10, 2020

Listed

$385,000

$481/sq ft

Public Records

Jul 26, 2010

Sold

$372,250

$465/sq ft

GMLS #74289

Jul 26, 2010

Sold

$372,500

$466/sq ft

Sep 7, 2009

Listed

$395,000

$494/sq ft

Smart MLS #98435771

Sep 9, 2009

Listed

$395,000

$494/sq ft

Public Records

Apr 4, 2005

Sold

$380,000

$475/sq ft

Public Records

Jan 19, 1996

Sold

$190,000

$238/sq ft

Tax history for 47 Valley Rd Unit B3

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

—

Year renovated

—

Sq. Ft.

800

Year built

1964

Style

Condo/Co-op

County

Fairfield County

APN

1852674

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking Information
Carport YN: No
Parking Total: 1
Parking Features: Assigned

Interior

Heating & Cooling
Cooling: Wall/Window Unit(s)
Heating: Baseboard

Interior Features
Interior Features: Eat-in Kitchen
Appliances: Dishwasher, Gas Range, Microwave, Refrigerator
Pets Allowed: Call

Room Information
Basement YN: No
Attic: None
Rooms Total: 5

Bathroom Information
Bathrooms Full: 1

Exterior

Exterior Features
Construction Materials: Brick
Waterfront YN: No

Property Information
Living Area Source: Public Records
Living Area (Sq. Ft.): 800.00
Property Sub Type: Condominium

Financial

Tax Information
Tax Year: 2025
Tax Source: Municipality
Tax Annual Amount: $2,863

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Sewer: Public Sewer
Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Phone Connected, Sewer Connected, Trash Collection Private, Water Connected

Location

HOA Information
Has Association
Association Name: Old Mansion House
Association Fee: $560
Association Fee Frequency: Monthly
Association Fee Includes: Grounds Care, Snow Removal, Trash, Water

School Information
Elementary School: Contact Agent
Elementary School District: Contact Agent
Middle Or Junior School: Call Listing Agent
Middle Or Junior School District: Contact Agent
High School: Contact Agent
High School District: Contact Agent

Location Information
Directions: GPS
County Or Parish: Out of Area

Public facts

Beds: 2
Baths: 1.0
Sq. Ft.: 800
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1964
Year Renovated: —
County: Fairfield County
APN: 1852674

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

Cos Cob School

Public PreK-5 • Assigned • 0.3mi

6/10

Central Middle School

Public 6-8 • Assigned • 0.8mi

8/10

Greenwich High School

Public 9-12 • Assigned • 1.0mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Historical weather

Cos Cob, CT • 06807

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$466,000 – $564,000

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Nearby similar homes

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OPEN SUN, 1PM TO 3PM

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New listings for sale in 06807

OPEN SUN, 1PM TO 3PM

$1,379,000

2 beds2.5 baths1,732 sq ft

115 River Rd #5, Cos Cob, CT 06807

$869,500

2 beds3 baths1,428 sq ft

49 Harold St #2, Cos Cob, CT 06807

$869,500

2 beds3 baths1,428 sq ft

49 Harold St #1, Cos Cob, CT 06807

$1,800,000

3 beds2.5 baths2,550 sq ft

55 Cos Cob Ave, Cos Cob, CT 06807

$1,699,000

4 beds3.5 baths3,120 sq ft

24 Harold St Unit B, Cos Cob, CT 06807

$1,739,000

4 beds6 baths2,856 sq ft

49 Harold St, Cos Cob, CT 06807

Home values near 47 Valley Rd Unit B3

Data from public records.

Address	Redfin Estimate
42 Valley Road, Cos Cob, CT 7 Beds \| 5 Baths \| 2970 Sq. Ft.	—
49 Valley Road #D1, Cos Cob, CT 2 Beds \| 1 Baths \| 800 Sq. Ft.	$481,972

Address	Redfin Estimate
38 Valley Road, Cos Cob, CT 4 Beds \| 3 Baths \| 1788 Sq. Ft.	—
49 Valley Road #D2, Cos Cob, CT 2 Beds \| 1 Baths \| 800 Sq. Ft.	$488,815

Address	Redfin Estimate
49 Valley Road #C4, Cos Cob, CT 2 Beds \| 1 Baths \| 800 Sq. Ft.	$480,751
49 Valley Road #A2, Cos Cob, CT 2 Beds \| 1 Baths \| 920 Sq. Ft.	$588,520

Property information provided by GMLS when last listed in 2026. This data may not match . Learn more.

Listing provided courtesy of: BHHS New England Properties

Listing agent: Gloria Gimenez Ferrer (2035591604)

IDX information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the Greenwich MLS.

Last Updated: 2026-02-19T16:22:10.347Z

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