128 Grumman Hill Rd Wilton, CT, 06897

single family home
$ 1,985,000 Sold Feb 2, 2026
35 days on market, 132% sale-to-list ratio
  • 4 beds
  • 3 baths
  • 4,120 sq ft
  • 1.13 acres
  • 1790 year built
  • 2 cars garage

About the Home

Located in prime South Wilton just minutes from Westport and New Canaan, this exceptional colonial blends timeless New England charm with today's most sought-after amenities. Set back from the road on 1.1 private acres, the home has been expanded and upgraded to deliver scale and modern comfort. With four bedrooms and a flexible additional room plus abundant living space, the layout is ideal for both everyday life and entertaining. Architectural details, windows in every direction, and numerous recent enhancements create an atmosphere of sophisticated ease. The landscaped grounds include a gracious entry drive, a sweeping front lawn, and a fully fenced backyard anchored by a bluestone patio. Improvements in the last two years include a remodeled studio (ideal for private office, gym, guest retreat, or creative workspace), extensive new flooring and paint, split-rail fencing in the backyard, brand-new propane heating system with Nest thermostats, custom ADT security system, and whole-house water filtration system to complement public water connection - delivering peace of mind and modern performance. Located near the Merritt Parkway and Metro North, this is a rare opportunity to enjoy quality, privacy, and convenience in one of Fairfield County's most coveted settings. Wilton Center - 7 min | Westport - 7 min | New Canaan - 15 min | Darien - 15 min | Cranbury Park (227 acre public park and trails) - 1 min

Rooms & Interior

4 bedrooms beds
2 full + 1 half baths
4,120 square feet sq ft

Room Details

  • Living Room (Main Level) Fireplace, Wide Board Floor
  • Primary Bedroom (Upper Level) Vaulted Ceiling, Bedroom Suite, Full Bath, Walk-In Closet, Hardwood Floor
  • Family Room (Main Level) Beams, Fireplace, Wide Board Floor
  • Bedroom (Upper Level) Fireplace, Hardwood Floor
  • Bedroom (Upper Level) Hardwood Floor
  • Bedroom (Upper Level) Wall/Wall Carpet
  • Rec/Play Room (Lower Level) Wall/Wall Carpet
  • Kitchen (Main Level) Island, Pantry, Wide Board Floor
  • Office (Upper Level) Wall/Wall Carpet
  • Dining Room (Main Level) Wide Board Floor

Home Features

Heating

  • Fireplaces: 3
  • Heating: hot water
  • Heat fuel type: propane
  • Fuel tank: above ground

Cooling

  • Central air
  • Zoned

Interior Features

  • Security system

Appliances

  • Gas cooktop
  • Oven/range
  • Microwave
  • Refrigerator
  • Freezer
  • Dishwasher
  • Washer
  • Dryer

Home Automation

  • Security system
  • Thermostat(s)

Attic

  • Storage space
  • Floored
  • Walk-up

Basement

  • Partial
  • Garage access
  • Partially finished
  • Partial with walk-out

Laundry

  • Upper level

Exterior Features

  • Porch
  • Stone wall

Property Details

Parking

  • Garage spaces: 2
  • Attached garage

Lot Details

  • Lot surface: 1.13 acres
  • Fence - rail
  • Level lot
  • Cleared
  • Professionally landscaped

Utilities

  • Water: public water connected
  • Sewage: septic

Near-by Amenities

  • Park

Construction Details

Style
colonial

Construction year
1790

Exterior Siding
shingle

Foundation
concrete, stone

Roof
asphalt shingle


Area & Town

This home is located in South Wilton neighborhood, in the town of Wilton.

Wilton Connecticut

Natural beauty, great community, best education

  • $1.34M med. price
  • 27 homes for sale

Finance & Listing Info

Status Closed
Listing date February 02, 2026
Closed date March 09, 2026
Days on market 35 days
List price $ 1,495,000
Close price $ 1,985,000
Sale-to-list ratio 132%
Tax amount $ 20,339
Tax year july 2025-june 2026
Financing used Withheld
MLS ID #24151862
List Agent Marlee Book
List Office William Raveis Real Estate

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