251 Seaside Avenue
Stamford, Connecticut 06902
- Beds
- 6
- Baths
- 4 | 1
- SqFt
- 4,376
- Acres
- 0.19
- Year Built
- 1953
- Neighborhood
- Cove
- Property Type
- 2 Family

Matt Caiola
Luxury Real Estate Advisor
Request a private showing and get Matt's read on price, condition, and next steps.
About This Home
Great opportunity for an owner occupant or investor to own this oversized (4,376 sq. ft.) 2-family in a prime Cove location. This is one of the largest multi-family houses in the Cove with plenty of room for all! Front unit is the original cape style house featuring a large country kitchen, dining room, living room, main floor primary bedroom and bath, plus two bedrooms and bath on the second floor. There is direct access to the basement and laundry from this unit. Rear Unit is oversized contemporary style 3-4 bedroom, 3.5 bath townhouse set back from the road. Enter via a 2-story foyer into a country kitchen with breakfast bar and adjacent dining area which opens onto a step-down family room with corner fireplace, Mexican tile floor, skylight and also a private deck. Spacious living room with bow window, powder room laundry room and C/A in this unit too. The second floor consists of a generous size primary bedroom suite with walk in closet and bath with Jacuzzi plus two good sized bedrooms and hall bath. Ample parking and new privacy fence. Enjoy an active Cove lifestyle within walking distance to popular Cove Island Park, beach, marina, playground, walking trails, ice rink etc. This convenient location is also close to Chelsea Piers Sports and Entertainment Complex and only a minute to 1-95 and near downtown Stamford, too!
Key Facts
Market Snapshot
The Stamford Market
Multi-Family · trailing 12 months
Active Listings
21
10 under contract
Median List Price
$1.05M
21 active listings
Median Closed Price
$925,000
69 sales
Median Days on Market
40
21 active listings
Median $ / Sq Ft
$371
21 active listings
Sale-to-List Ratio
100.2%
69 sales
How this home compares
List Price
$999,000
vs $1.05M median
In line with median
Price / Sq Ft
$228
vs $371 median
38.5% below median
Days on Market
32 days
vs 40 days median
8 days fresher than median
Based on 21 active and 69 closed sales (trailing 12 mo) of multi-family in Stamford. Source: SmartMLS · As of July 28, 2026.
Location
251 Seaside Avenue, Stamford, Connecticut
Estimate Your Payment
Estimated Monthly Payment
Rates: Freddie Mac PMMS via FRED · Updated Jul 23, 2026per month
- Principal & Interest$5,094
- Property Taxes$1,330
- Insurance$333
- HOA$0
Estimates only. Actual rates, taxes, insurance, and HOA fees vary. Consult a lender for current rates.
Location
Residence
- Property Type
- Multi-Family
- Subtype
- Duplex
- Style
- Units are Side-by-Side
- Year Built
- 1953
- New Construction
- No/Resale
- Living Area
- 4,376 sq ft
Schools
- Elementary
- Per Board of Ed
- High
- Per Board of Ed
Interior
- Heating
- Hot AirHot Water
- Heat Fuel
- Natural Gas
- Cooling
- Central Air
- Fireplaces
- 1
- Laundry
- Washer/Dryer Some Units
- Laundry Location
- #1 - bsmnt. #2 - none. #3 - in unit.
- Basement
- PartialFull
Exterior & Lot
- Lot Size
- 0.19 acres
- Zoning
- R5
- Garage / Parking
- 5 total parking spacesPavedParking LotOff Street Parking
- Waterfront Details
- Walk to Water
- Water Source
- Public Water Connected
- Sewer
- Public Sewer Connected
- Flood Zone
- No
- Construction
- Vinyl Siding
- Color
- Blue
- Roof
- Asphalt Shingle
- Foundation
- Concrete
- Exterior Features
- Deck
- Lot Description
- N/A
Listing & Financials
- Property Taxes
- $15,958 / Annually
- Days on Market
- 32
- MLS #
- 24185360
- MLS Status
- Under Contract - Continue to Show
Similar Properties
Homes with a close match in area, property type, and price.
Co-Listed By
Jan Watson
William Raveis Real Estate
This information is believed to be accurate, but without warranty.
The IDX display contains information sourced from SmartMLS, Inc. as of 7/28/2026. This information is provided 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 or leasing. Data is deemed reliable but is not guaranteed accurate by the MLS, the listing broker, the listing agent, or Matt Caiola. Buyers and tenants should independently verify all information that matters to their decision.
Map locations may be approximate. Any offer of compensation, if applicable, is made only to participants of the MLS where the listing is filed. ©2026 Smart MLS, Inc. All rights reserved.
Data last updated on 7/28/2026 at 6:10 AM UTC.