For sale

$869,500

49 Harold St #1, Cos Cob, CT 06807

2beds

1,428sqft

$5,247/mo

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Residential, Condominium

Built in 2006

-- sqft lot

$-- Zestimate^®

$609/sqft

$-- HOA

What's special

Breakfast barStone countertopsVersatile lower-level family roomCustom closetsHigh-end stainless appliancesFreestanding gas stoveGourmet kitchen

Beautifully appointed 2BR, 3BA condo offers 1,428 SF of low-maintenance living with 9' ceilings in the desirable Cos Cob neighborhood of Greenwich, CT. The gourmet kitchen features abundant cabinetry, high-end stainless appliances, stone countertops, breakfast bar, and built-in desk. The expansive open-concept living room has room to dine and a freestanding gas stove nestled in the corner. A versatile lower-level family room provides space for relaxing, entertaining, or a home office. Both bedrooms are ensuite with custom closets, while 2nd-floor laundry adds convenience. Ideally located less than 5 minutes from Cos Cob's shops, restaurants, waterfront, parks, schools and Metro-North train station, this exceptional condo combines comfort, convenience & the best of the Cos Cob lifestyle.

1 day

407

27

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 3
Full bathrooms: 3

Heating

Natural Gas, Hydro-Air

Cooling

Central Air

Features

Central Vacuum
Windows: Double Pane Windows
Basement: Finished,Partial
Number of fireplaces: 1

Interior area

Total structure area: 1,428
Total interior livable area: 1,428 sqft

Property

Parking

Total spaces: 1
Parking features: Garage Door Opener
Garage spaces: 1

Features

Patio & porch: Terrace
Has spa: Yes
Spa features: Bath

Lot

Size: 4,791 Square Feet

Details

Parcel number: 08A1961/S
Zoning: R-6

Construction

Type & style

Home type: Condo
Property subtype: Residential, Condominium

Materials

Clapboard, Stone
Roof: Asphalt

Condition

Year built: 2006

Utilities & green energy

Water: Public

Community & HOA

Community

Security: Smoke Detector(s)

Location

Region: Cos Cob

Financial & listing details

Price per square foot: $609/sqft
Tax assessed value: $596,960
Annual tax amount: $6,258
Date on market: 8/20/2026
Inclusions: Washer/Dryer, All Kitchen Applncs

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
8/20/2026	Listed for sale	$869,500$609/sqft
Source: Greenwich MLS, Inc. #125696 Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$5,832 +3.6%	$471,870
2024	$5,632 +2.6%	$471,870
2023	$5,491 +0.9%	$471,870
2022	$5,441 +2%	$471,870 +6.5%
2021	$5,332 +4.9%	$442,890 +4.7%
2020	$5,084 -1%	$422,940
2019	$5,134 +2.3%	$422,940
2018	$5,020 +0.3%	$422,940 +1.6%
2017	$5,003 +0.9%	$416,290 +0.1%
2015	$4,959 +2.6%	$415,870
2014	$4,834	$415,870

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

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Climate risks

Neighborhood: Cos Cob

Getting around

74 / 100

Very Walkable

54 / 100

Bikeable

Nearby schools

GreatSchools rating

6/10
Cos Cob School
Grades: PK-5Distance: 0.4 mi
8/10
Central Middle School
Grades: 6-8Distance: 0.8 mi
10/10
Greenwich High School
Grades: 9-12Distance: 1.1 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.