12 William St Norwalk, CT, 06851

single family home
$ 900,000 For Sale Active May 12, 2026
  • 4 beds
  • 3 baths
  • 2,290 sq ft
  • 2019 year built
  • 2 cars garage
Open House

About the Home

Welcome to this beautiful, meticulously maintained, custom-built home. Walk into an open floor plan with appealing custom woodworking throughout. The living room has a lovely fireplace with built-in, floor-to-ceiling bookcases on both sides. The kitchen has high-end appliances, a farm sink, center island, and floor-to-ceiling custom cabinets. Built-in desk and custom cabinetry are adjacent to the kitchen, a mudroom for coats and shoes, and a half bath. The back door takes you to a peaceful, fenced patio and backyard. The second floor has a primary bedroom with a full bath, double sinks, and a walk-in shower, plus a walk-in closet, and two additional bedrooms, a full bath, and a washer/dryer. An additional room for work or play, along with a fourth bedroom, make up the third level. The HVAC system is zoned for three levels, with a propane-fired furnace for heating and electric-powered central cooling. Solar panels installed in January 2025. Leafguard protects all gutters. The house has been meticulously maintained and is convenient to Metro North, parks, and the beach. You will love living here!

Rooms & Interior

4 bedrooms beds
2 full + 1 half baths
2,290 square feet sq ft

Room Details

  • Primary Bath (Upper Level) Quartz Counters, Double-Sink, Full Bath, Stall Shower, Tile Floor
  • Bedroom (Upper Level) Hardwood Floor
  • Dining Room (Main Level) 9 ft+ Ceilings, Hardwood Floor
  • Living Room (Main Level) 9 ft+ Ceilings, Built-Ins, Dry Bar, Fireplace, Hardwood Floor
  • Other (Upper Level) Laundry Hookup, Hardwood Floor
  • Rec/Play Room (Upper Level) Built-Ins, Hardwood Floor, On 3rd Floor
  • Bedroom (Upper Level) Hardwood Floor
  • Primary Bedroom (Upper Level) Bedroom Suite, Full Bath, Walk-In Closet, Hardwood Floor
  • Full Bath (Upper Level) Quartz Counters, Full Bath, Tub w/Shower, Tile Floor
  • Bedroom (Upper Level) Hardwood Floor, On 3rd Floor
  • Kitchen (Main Level) 9 ft+ Ceilings, Built-Ins, Quartz Counters, Dining Area, Island, Hardwood Floor
  • Half Bath (Main Level) Hardwood Floor
  • Other Rooms Bonus room

Home Features

Heating

  • Fireplaces: 1
  • Heating: gas on gas, hot air, zoned
  • Heat fuel type: propane
  • Fuel tank: in basement

Cooling

  • Central air
  • Zoned

Interior Features

  • Auto garage door opener
  • Cable - available
  • Cable - pre-wired
  • Open floor plan

Appliances

  • Gas range
  • Microwave
  • Range hood
  • Refrigerator
  • Dishwasher
  • Disposal
  • Washer
  • Dryer
  • Wine chiller

Basement

  • Full
  • Unfinished
  • Storage
  • Interior access
  • Concrete floor
  • Full with walk-out

Laundry

  • Location: second floor
  • Upper level

Energy Features

  • Active solar

Exterior Features

  • Grill
  • Gutters
  • Patio

Property Details

Parking

  • Garage spaces: 2
  • Detached garage
  • Driveway

Lot Details

  • Lot surface: 0.19 acres
  • Fence - full
  • In subdivision
  • Level lot

Driveway

  • Private
  • Asphalt

Utilities

  • Water: public water connected
  • Sewage: pub. sewer connected

Near-by Amenities

  • Health club
  • Library
  • Medical facilities
  • Park
  • Public transportation
  • Shopping/mall

Construction Details

Style
colonial

Construction year
2019

Exterior Siding
vinyl siding

Foundation
concrete

Roof
asphalt shingle


Open Houses

There is 1 scheduled open house for 12 William Street, Norwalk, CT.
May 17, 2026 May 17, 2026 12:00 - 15:00 (public)

Area & Town

This home is located in William Street neighborhood, in the town of Norwalk.

Finance & Listing Info

Status Active
Listing date May 12, 2026
List price $ 900,000
Current price $ 900,000
Tax amount $ 11,496
Tax year july 2025-june 2026
MLS ID #24172384
List Agent Christi Farrington
List Office Dagny's Real Estate

12 William Street Home Photos

Because we love Fairfield County!

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