Welcome to 24 Harold Street, where style, space, and convenience meet in the heart of Cos Cob. Enjoy easy access to parks, coffee shops, restaurants, the waterfront, Metro-North, and I-95, with Greenwich Avenue just minutes away. Inside, a chef's kitchen features stainless steel appliances and an oversized island. A first-floor bedroom and full bath offer flexible guest, office, or main-level living. Upstairs, the primary suite features a soaking tub, walk-in closet, and custom California Closets. Front and rear decks, a fenced yard, generous outdoor space, and a finished lower level provide plenty of room to relax, entertain, work, or play. Beautifully designed and ideally located, 24 Harold Street has it all.
For sale
$1,699,000
24 Harold St #B, Cos Cob, CT 06807
4beds
3,120sqft
Residential, Condominium
Built in 2017
-- sqft lot
$1,697,500 Zestimate®
$545/sqft
$400/mo HOA
What's special
- 3 days |
- 318 |
- 18 |
Zillow last checked:
Listing updated:
Listed by:
Benjamin Howell 917-837-9328,
Coldwell Banker Realty
Source: Greenwich MLS, Inc.,MLS#: 125684
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Natural Gas, Forced Air
Cooling
- Central Air
Appliances
- Laundry: Laundry Room
Features
- Kitchen Island, Eat-in Kitchen, Entrance Foyer, Sep Shower, Pantry
- Basement: Partially Finished
- Number of fireplaces: 1
Interior area
- Total structure area: 3,120
- Total interior livable area: 3,120 sqft
Property
Parking
- Total spaces: 1
- Parking features: Garage Door Opener
- Garage spaces: 1
Features
- Patio & porch: Deck
- Exterior features: Balcony
- Fencing: Fenced
Lot
- Size: 10,454 Square Feet
- Features: Level
Details
- Parcel number: 082496/S
- Zoning: R-6
Construction
Type & style
- Home type: Condo
- Property subtype: Residential, Condominium
Materials
- Fiber Cement
- Roof: Asphalt
Condition
- Year built: 2017
Utilities & green energy
- Water: Public
- Utilities for property: Cable Connected
Community & HOA
HOA
- Has HOA: Yes
- Services included: Trash, Snow Removal, Maintenance Grounds
- HOA fee: $400 monthly
Location
- Region: Cos Cob
Financial & listing details
- Price per square foot: $545/sqft
- Tax assessed value: $667,030
- Annual tax amount: $8,244
- Date on market: 8/21/2026
- Inclusions: Washer/Dryer, All Kitchen Applncs
Estimated market value
$1,697,500
$1.61M - $1.78M
$7,363/mo
Price history
| Date | Event | Price |
|---|---|---|
| 8/21/2026 | Listed for sale | $1,699,000+78.8%$545/sqft |
Source:  Greenwich MLS, Inc. #125684 Report a problem | ||
| 4/26/2019 | Sold | $950,000-0.9%$304/sqft |
Source: Greenwich MLS, Inc. #104324 Report a problem | ||
| 2/27/2019 | Pending sale | $959,000$307/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #170138949 Report a problem | ||
| 1/18/2019 | Price change | $959,000-2.9%$307/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #170138949 Report a problem | ||
| 10/29/2018 | Price change | $987,500-0.8%$317/sqft |
Source: Coldwell Banker Residential Brokerage - Greenwich Office #170138949 Report a problem | ||
| 10/26/2018 | Listed for sale | $995,000-9.5%$319/sqft |
Source: Coldwell Banker Res Brokerage #170138949 Report a problem | ||
| 8/15/2018 | Listing removed | $1,100,000$353/sqft |
Source: William Raveis Real Estate #170005178 Report a problem | ||
| 7/5/2018 | Price change | $1,100,000-5.9%$353/sqft |
Source: William Raveis Real Estate #170005178 Report a problem | ||
| 2/9/2018 | Listed for sale | $1,169,000$375/sqft |
Source: William Raveis Real Estate #170005178 Report a problem | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Cos Cob
Nearby schools
GreatSchools rating
- 6/10Cos Cob SchoolGrades: PK-5Distance: 0.3 mi
- 8/10Central Middle SchoolGrades: 6-8Distance: 0.7 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.
- $1,660,0004 bd4 ba2.7k sqft24 Harold St #E, Cos Cob, CT 06807Sold
- $1,699,0004 bd4 ba3.1k sqft24 Harold St #B, Greenwich, CT 06807For Sale
- $1,565,9003 bd2 ba2.7k sqft22 Harold St, Cos Cob, CT 06807Off Market
- $1,735,3004 bd3 ba2.4k sqft24 Harold St UNIT C, Cos Cob, CT 06807Off Market
- $1,577,7003 bd2 ba2.4k sqft24 Harold St #D, Cos Cob, CT 06807Off Market
- $1,140,7003 bd2 ba1.3k sqft20 Harold St, Cos Cob, CT 06807Off Market
- $1,667,3001 bd1 ba2.6k sqft35 Cos Cob Ave, Cos Cob, CT 06807Off Market
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A local agent can set up tours, give advice and negotiate with sellers.
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