604 Fairfield Avenue
Stamford, Connecticut 06902
- Beds
- 6
- Baths
- 2
- SqFt
- 2,378
- Acres
- 0.15
- Year Built
- 1920
- Neighborhood
- Waterside
- Property Type
- 2 Family

Matt Caiola
Luxury Real Estate Advisor
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About This Home
Outstanding value-add opportunity in Stamford! This spacious two-family property offers approximately 2,378 SF of currently recorded living area, with each unit presently laid out with 3 bedrooms, a living room and a dining room, providing significantly more functional space than the original configuration. What truly sets this property apart is its expansion potential. The seller has renovation plans showing opportunities to further maximize the property through both the basement and third-floor/attic areas. The basement has an approximately 1,181 SF footprint, with the plans illustrating a living area, bedroom, bath, wet bar and additional supporting spaces. The renovation plans also provide for access to and potential use of the third-floor/attic area, creating another exciting opportunity to expand the property's usable space and long-term value. With 2,378 SF of existing recorded living area plus substantial additional space shown in the renovation plans, this property presents tremendous upside for investors, owner-occupants or buyers looking to renovate and maximize a multi-family asset. Located in an established Stamford residential neighborhood with convenient access to shopping, restaurants, transportation, downtown Stamford and major commuting routes. A rare opportunity to acquire a two-family property with existing space, renovation plans and significant future expansion potential. Buyer to perform due diligence regarding plans, permits, approvals & allowable sqft
Key Facts
Market Snapshot
The Stamford Market
Multi-Family · trailing 12 months
Active Listings
23
13 under contract
Median List Price
$985,000
23 active listings
Median Closed Price
$925,000
67 sales
Median Days on Market
33
23 active listings
Median $ / Sq Ft
$389
23 active listings
Sale-to-List Ratio
100.1%
67 sales
How this home compares
List Price
$999,000
vs $985,000 median
In line with median
Price / Sq Ft
$420
vs $389 median
8.0% above median
Days on Market
0 days
vs 33 days median
33 days fresher than median
Based on 23 active and 67 closed sales (trailing 12 mo) of multi-family in Stamford. Source: SmartMLS · As of August 23, 2026.
Location
604 Fairfield Avenue, Stamford, Connecticut
Estimate Your Payment
Estimated Monthly Payment
Rates: Freddie Mac PMMS via FRED · Updated Aug 20, 2026per month
- Principal & Interest$5,131
- Property Taxes$910
- 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 on different Floors
- Year Built
- 1920
- New Construction
- No/Resale
- Living Area
- 2,378 sq ft
Schools
- Elementary
- Roxbury
- High
- Westhill
Interior
- Heating
- Hot Water
- Heat Fuel
- Natural Gas
- Cooling
- Window Unit
- Laundry
- Basement Hook-Up(s)
- Basement
- Full
Exterior & Lot
- Lot Size
- 0.15 acres
- Zoning
- R6
- Waterfront Details
- Not Applicable
- Water Source
- Public Water Connected
- Sewer
- Public Sewer Connected
- Construction
- Vinyl Siding
- Color
- Light Grey
- Roof
- Shingle
- Foundation
- Concrete
- Lot Description
- City Views
Listing & Financials
- Property Taxes
- $10,924 / Annually
- Days on Market
- 0
- MLS #
- 24192292
- MLS Status
- Active
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This information is believed to be accurate, but without warranty.
The IDX display contains information sourced from SmartMLS, Inc. as of 8/23/2026. 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 8/23/2026 at 4:35 AM UTC.