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
Under contract
$1,495,000
128 Grumman Hill Road, Wilton, CT 06897
4beds
4,120sqft
Est.:
Single Family Residence
Built in 1790
1.13 Acres Lot
$-- Zestimate®
$363/sqft
$-- HOA
What's special
- 29 days |
- 8,220 |
- 466 |
Zillow last checked: 8 hours ago
Listing updated: 12 hours ago
Listed by:
Marlee Book (917)960-0439,
William Raveis Real Estate 203-762-8300
Source: Smart MLS,MLS#: 24151862
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Primary bedroom
- Features: Vaulted Ceiling(s), Bedroom Suite, Full Bath, Walk-In Closet(s), Hardwood Floor
- Level: Upper
Bedroom
- Features: Fireplace, Hardwood Floor
- Level: Upper
Bedroom
- Features: Hardwood Floor
- Level: Upper
Bedroom
- Features: Wall/Wall Carpet
- Level: Upper
Dining room
- Features: Wide Board Floor
- Level: Main
Family room
- Features: Beamed Ceilings, Fireplace, Wide Board Floor
- Level: Main
Kitchen
- Features: Kitchen Island, Pantry, Wide Board Floor
- Level: Main
Living room
- Features: Fireplace, Wide Board Floor
- Level: Main
Office
- Features: Wall/Wall Carpet
- Level: Upper
Rec play room
- Features: Wall/Wall Carpet
- Level: Lower
Heating
- Hot Water, Propane
Cooling
- Central Air, Zoned
Appliances
- Included: Gas Cooktop, Oven/Range, Microwave, Refrigerator, Freezer, Dishwasher, Washer, Dryer, Water Heater
- Laundry: Upper Level
Features
- Smart Thermostat
- Basement: Partial,Garage Access,Partially Finished
- Attic: Storage,Floored,Walk-up
- Number of fireplaces: 3
Interior area
- Total structure area: 4,120
- Total interior livable area: 4,120 sqft
- Finished area above ground: 3,508
- Finished area below ground: 612
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Attached garage spaces: 2
Features
- Patio & porch: Porch
- Exterior features: Stone Wall
- Fencing: Fenced
Lot
- Size: 1.13 Acres
- Features: Level, Cleared, Landscaped
Details
- Parcel number: 1924926
- Zoning: R-1
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Shingle Siding
- Foundation: Concrete Perimeter, Stone
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1790
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
Community & HOA
Community
- Features: Park
- Security: Security System
- Subdivision: South Wilton
HOA
- Has HOA: No
Location
- Region: Wilton
Financial & listing details
- Price per square foot: $363/sqft
- Tax assessed value: $833,210
- Annual tax amount: $20,339
- Date on market: 2/2/2026
Estimated market value
Not available
Estimated sales range
Not available
$5,801/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/15/2026 | Pending sale | $1,495,000$363/sqft |
Source:  Smart MLS #24151862 Report a problem | ||
| 2/5/2026 | Listed for sale | $1,495,000+21.4%$363/sqft |
Source: Smart MLS #24151862 Report a problem | ||
| 1/9/2024 | Sold | $1,231,000-0.3%$299/sqft |
Source: Smart MLS #170606562 Report a problem | ||
| 12/7/2023 | Listed for sale | $1,235,000$300/sqft |
Source:  William Raveis Real Estate, Mortgage & Insurance #170606562 Report a problem | ||
| 11/27/2023 | Pending sale | $1,235,000$300/sqft |
Source: William Raveis Real Estate, Mortgage & Insurance #170606562 Report a problem | ||
| 11/16/2023 | Listed for sale | $1,235,000+7.4%$300/sqft |
Source: Smart MLS #170606562 Report a problem | ||
| 7/15/2012 | Sold | $1,150,000$279/sqft |
Source: Agent Provided Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $20,339 +2% | $833,210 |
| 2024 | $19,947 +13.4% | $833,210 +38.6% |
| 2023 | $17,592 +3.6% | $601,230 |
| 2022 | $16,973 +1.3% | $601,230 |
| 2021 | $16,756 +1.5% | $601,230 |
| 2020 | $16,510 -3.8% | $601,230 |
| 2019 | $17,159 0% | $601,230 -1.3% |
| 2018 | $17,164 +1.5% | $608,860 |
| 2017 | $16,908 +1.6% | $608,860 |
| 2016 | $16,646 +1.9% | $608,860 |
| 2015 | $16,336 +1.2% | $608,860 |
| 2014 | $16,141 +2% | $608,860 |
| 2013 | $15,824 -6.3% | $608,860 -24.1% |
| 2012 | $16,888 +1% | $802,270 |
| 2011 | $16,727 +3.4% | $802,270 |
| 2010 | $16,174 +3% | $802,270 |
| 2009 | $15,708 +1.4% | $802,270 |
| 2008 | $15,492 +7.2% | $802,270 +34.5% |
| 2007 | $14,452 +3.6% | $596,470 |
| 2006 | $13,951 +3.7% | $596,470 |
| 2005 | $13,450 +5% | $596,470 |
| 2004 | $12,812 +6.9% | $596,470 |
| 2003 | $11,989 +19.3% | $596,470 +66.8% |
| 2001 | $10,052 +10.4% | $357,600 +1.7% |
| 2000 | $9,108 +7.6% | $351,540 |
| 1999 | $8,465 | $351,540 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$9,522/mo
Principal & interest
$7417
Property taxes
$2105
Climate risks
Neighborhood: 06897
Nearby schools
GreatSchools rating
- NAMiller-Driscoll SchoolGrades: PK-2Distance: 1.6 mi
- 9/10Middlebrook SchoolGrades: 6-8Distance: 2.7 mi
- 10/10Wilton High SchoolGrades: 9-12Distance: 3 mi
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