23 Coldspring Street, Norwalk, Connecticut 06850

About this home

*Easily convert into 2 family home* Welcome to 23 Coldspring Street, a rare opportunity offering exceptional flexibility for today's homeowners and investors alike. This spacious single-family home features two fully equipped living spaces, making it ideal for multigenerational living, owner-occupants looking to offset expenses by renting one unit, or those seeking additional room for extended family. Both living areas offer updated kitchens and bathrooms, hardwood floors, and comfortable, functional layouts designed for everyday living. The expansive lower level provides even more versatility with a large basement featuring a half bath and abundant storage space, perfect for a workshop, home gym, hobby area, or future finishing possibilities. Conveniently located just minutes from Calf Pasture Beach, The SoNo Collection, Norwalk Public Library, schools, Connecticut Avenue, I-95, shopping, dining, and public transportation, this home offers the perfect combination of space, convenience, and endless potential. Whether you're looking for a home that grows with your family or an opportunity to generate rental income, 23 Coldspring Street is a property you won't want to miss.

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

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 $639,000, ranging $590,000 to $680,000.

Within a 15-minute walk, sold in the last year
• 12 Sention Avenue4 bd · 3 ba · 1,652 sq ft
  $590,000$357/sq ft2026-03-20
• 9 Finley Street4 bd · 3 ba · 1,680 sq ft · 0.1 mi away
  $650,000$386/sq ft2025-10-30
• 51-1/2 Magnolia Avenue4 bd · 2 ba · 1,546 sq ft · 0.1 mi away
  $605,000$391/sq ft2025-12-12
• 7 Highwood Avenue4 bd · 3 ba · 1,784 sq ft · 0.2 mi away
  $680,000$381/sq ft2025-10-23
• 6 silk Street4 bd · 3 ba · 1,764 sq ft · 0.2 mi away
  $639,000$362/sq ft2025-08-14

Public record

From the Norwalk 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.

Recorded sales

Deed transfers on file with the Norwalk land records, newest first. These are recordings rather than MLS sales, so they include transfers that were never listed. Nominal and $0 transfers (estate, trust and family conveyances) are excluded.

• 2023-04-03$620,000Single Family

More homes in Norwalk

Closest in price to this one.

• 10 Grumman Avenue3 bed · 2 bath · 2,110 sq ft$760,000
• 11 Derby Road4 bed · 2 bath · 1,716 sq ft$774,900
• 17 Pumpkin Lane3 bed · 2 bath · 1,894 sq ft$775,000
• 7 Hadik Parkway4 bed · 3 bath · 2,149 sq ft$775,000
• 134 Ponus Avenue3 bed · 2 bath · 3,136 sq ft$750,000
• 2 Marvin Street3 bed · 2 bath · 1,152 sq ft$749,000

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