604 Fairfield Avenue, Stamford, Connecticut 06902

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 renovation potential. The seller has renovation plans and a building permit supporting improvements to both the basement and third-floor/attic areas. The basement has an approximately 1,181 SF footprint, with the permitted scope including 1 bedroom, 1 full bath and wet bar as an extension of the first-floor unit. The permit also provides for connection of the attic to the second floor for storage. With 2,378 SF of existing recorded living area plus substantial additional basement and attic/storage space, 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, permits and significant value-add potential. Buyer to perform due diligence regarding plans, permits, approvals & allowable sqft.

Flood risk: check the FEMA flood map for this address.

Schools

Taxes

Interior

Building & Exterior

Lot & Land

What it would cost per month

An estimate you can adjust — not a quote, and not an offer of credit. Principal and interest only, plus the taxes and HOA already on this listing. Insurance, PMI and closing costs are not included. Rate seeded at 6.5% (August 2026); change it to whatever your lender quotes.

What's nearby

Distances are straight-line from the property, not driving or walking routes. Places data © OpenStreetMap contributors.

Recent comparable sales

The 5 closest recent sales to this home, nearest match first — same building where possible, then the surrounding streets, widening only when there is nothing closer. These are recorded sale prices from the MLS, not estimates. No automated valuation is shown, because what a home is worth depends on condition, layout and timing that a formula cannot see — call John at 203·883·3399 to read them properly against this home.

5 comparable sales — median $825,000, ranging $665,000 to $848,000.

Within a 15-minute walk, sold in the last year
• 28 Beal Street5 bd · 2 ba · 2,182 sq ft · 0.1 mi away
  $840,000$384/sq ft2026-04-14
• 48 Congress Street4 bd · 2 ba · 2,530 sq ft · 0.2 mi away
  $848,000$335/sq ft2025-09-23
Within about a mile and a half, sold in the last 2 years
• 564 Fairfield Avenue4 bd · 2 ba · 2,048 sq ft · 0.1 mi away
  $665,000$324/sq ft2025-04-22
• 79 Noble Street4 bd · 2 ba · 2,010 sq ft · 0.3 mi away
  $799,000$397/sq ft2025-07-07
• 39 Durant Street5 bd · 3 ba · 2,270 sq ft · 0.5 mi away
  $825,000$363/sq ft2025-03-03

Public record

From the Stamford assessor's public property record. These figures describe the property as the town has it on file and can differ from the listing — a finished basement or an addition may not be reflected in the assessor's living area.

More homes in Stamford

Closest in price to this one.

• 19 Davenport Street9 bed · 3 bath · 2,090 sq ft$999,000
• 101 Webb Avenue6 bed · 4 bath · 3,437 sq ft$998,000
• 29 Cowan Avenue6 bed · 3 bath · 2,850 sq ft$989,000
• 34 Raymond Street5 bed · 2 bath · 3,044 sq ft$985,000
• 511 Fairfield Avenue6 bed · 4 bath · 3,200 sq ft$975,000
• 21 Culloden Road7 bed · 3 bath · 2,463 sq ft$965,999

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