Home / Listings / Norwalk
Under Contract · For Sale
$849,000

99 William Street, Norwalk, Connecticut 06851

3 beds 2 baths 1,764 sq ft Single Family For Sale Built 1962
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About this home

From the moment you arrive, the incredible curb appeal sets the stage, featuring a stunning bluestone walkway, fresh landscaping, high-end garage doors, and a sleek paved driveway framed by a classic Belgian block apron. Cherished and continuously improved by its owners since 2011, this gorgeous 3-bedroom home pairs peace of mind with exceptional design, in a class by itself! Don't miss these key features & high-end upgrades including Chef's Dream Kitchen: A brand-new, custom-designed kitchen equipped with top-of-the-line appliances, crisp white Corian counters, hardwood and premium finishes. Refined interior details include a large, light-filled Living Room showcasing a fireplace with custom mantel, gleaming hardwood plus solid wood interior doors throughout, and updated designer hardware. A formal/informal Dining Room is ready for special occasions w/ French doors. A beautifully refreshed second floor Bath, Central Air conditioning, and a full Security System providing ultimate comfort and security. Your outdoor oasis awaits as you step out onto a massive, maintenance-free TimberTech deck-perfect for entertaining, dining, or quiet relaxation just steps from your DR or comfy FR. Enjoy peace of mind with new electric water heater and a top-tier Roth oil tank. Unbeatable Location!!! Enjoy amazing conveniences and easy living. Owners love the unbeatable walkability and quick access to local beaches, train stations, shopping, and dining. Don't miss the full list of Updates!

Status
Under Contract
Type
Single Family For Sale
Price
$849,000
Beds
3
Baths
2
Interior
1,764 sq ft
Lot
0.29 ac
Year Built
1962
MLS #
24192276
ZIP
06851
Days on Market
12
Heat
Oil · Hot Water
Cooling
Central Air, Zoned
Water
Public Water Connected
Sewer
Public Sewer Connected
Parking
Attached Garage, Paved, Off Street Parking, Driveway (2-car)
Laundry
Lower Level — Basement

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

Taxes

Property tax
$9,953 (July 2025-June 2026)
Assessed value
$415,640

Interior

Appliances
Electric Cooktop, Oven/Range, Microwave, Refrigerator, Freezer, Dishwasher, Washer, Electric Dryer
Basement
Full, Storage, Interior Access, Walk-out, Concrete Floor
Attic
Storage Space, Floored, Access Via Hatch
Fireplaces
1
Total rooms
7

Building & Exterior

Style
Colonial
Roof
Asphalt Shingle
Siding
Vinyl Siding
Exterior features
Deck, Garden Area, Stone Wall, French Doors
Foundation
Block
New construction
No/Resale

Lot & Land

Zoning
A1
Lot
Dry, Level Lot, Professionally Landscaped

Energy

Energy features
Programmable Thermostat, Thermopane Windows

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.

/mo
principal & interest

What's nearby

Grocery
Whole Foods Market0.54 mi away · 11 min walk
Also nearby
Stew Leonard's0.97 mi away
Pharmacy
CVS Pharmacy0.54 mi away · 11 min walk
Train
Westport Station0.64 mi awayMetro-North Railroad
Bus stop
Bus stop0.56 mi away · 11 min walk
School zone
Check the district's school finder the MLS did not name one for this address
~0.8 miWhole Foods Market — 0.54 miStew Leonard's — 0.97 miCVS Pharmacy — 0.54 miWestport — 0.64 miBus stop — 0.56 mi
This homeGroceryPharmacyTrainBus

Real streets from OpenStreetMap; distances are straight-line from the property, not driving routes.

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 $790,000, ranging $632,000 to $980,000.

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.

Year built1962
Living area1,764 sq ft
Total rooms7
Lot size0.29 acres
Stories2
HeatHot Water
ExteriorVinyl Siding
Assessed value$415,640
Town appraisal$593,780
Last recorded sale2013

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.

Listing courtesy of William Pitt Sotheby's Int'l — Mary Bozzuti Higgins · (203) 966-2633

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