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$1,299,900
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Property Description
Step into this magnificent 1760 Colonial estate on 8.2 acres, featuring 4 spacious bedrooms and 4 full bathrooms, including a primary suite with fireplace, sitting room, and dressing area. Enjoy 6 working fireplaces, renovated kitchen with restored antique floors and hearth, expansive 28x13 keeping room, and generous 25x15 living room. Additional highlights include formal dining room, multiple living spaces, and original woodwork throughout. Recent major improvements include Kohler whole-home generator, new Ruud central air conditioning, Burnham heating system, historic front porch restoration, newly constructed rear deck, and refreshed pool with new liner, filter, and pump (2025). Main house features new historic-style roof (2026), while outbuildings have been restored with new interiors and roofing including corn crib and barn. Outside features pond, inground pool, stone walls, gardens, stream, and 3 outbuildings including 2-car garage. Located minutes from beaches and shopping, this property offers flexibility as private family compound, bed-and-breakfast opportunity, artist retreat, or nature preserve.
Full Property Details
Full Property Details for 180 Green Hill Rd
General
- Price: $1,299,900
- Taxes: (July 2025-June 2026)
- Status: Active
- Type: Single Family
- Source: SMARTMLS
- MLS ID: 24167793
- Updated: 4/16/2026
- Added to Site: 46 day(s) ago
Interior
- Number of Rooms: 11
- Fireplace: Yes
- Number of Fireplaces: 6
- Appliances: Oven/Range, Subzero, Dishwasher, Washer, Dryer
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
- Full Bath: Main
Bedrooms
- Total Bedrooms: 4
- Primary Suite: Upper
- Bedroom 1: Bedroom, Main
- Bedroom 2: Bedroom, Main
- Bedroom 3: Bedroom, Upper
Other Rooms
- Living Room: Living Room, Main
- Family Room: Family Room, Main
- Eat In Kitchen: Eat-In Kitchen, Main
- Dining Room: Dining Room, Main
- Laundry: Upper Level
Additional Information
- Pool: Yes
- Pool Description: In Ground Pool
Exterior
- Color: Yellow
Parking
- Garage: Yes
- Garage Spaces: 2
- Total Spaces: 8
- Parking: Detached Garage, Driveway
Location
- County: Middlesex
- Driving Directions: From I-95 N: Exit 63, left onto CT-81 N (8.5 mi), right onto Green Hill Rd (0.5 mi), #180 on right. From I-95 S: Exit 63, right onto CT-81 N (8.5 mi), left onto Green Hill Rd (0.5 mi), #180 on right.
School Information
- Elementary School: Killingworth
- High School: Haddam-Killingworth
Heating & Cooling
- Cooling Type: Central Air
- Heating Type: Hot Water, Oil
- Heating Fuel: Oil
- Water Heater: Upright Tank
Utilities
- Sewer: Septic
- Water: Private Well
Structural Information
- Architectural Style: Colonial
- Construction Status: No/Resale
- Exterior Const.: Clapboard, Cedar
- Basement Desc.: Full, Unfinished
- Roof: Wood Shingle
- Attic: Yes
- Square Feet: 4,154
- Above Ground: 4,154 Sq. Ft.
- Year Built: 1770
Lot Features
- Lot Size (Acres): 8.2
- Driveway/Sidewalk: Unpaved
- Zoning: R-2
- Lot Description: Sloping Lot, Water View
Water Features
- Water Front: Yes
- Water View: Yes
- Water Front Desc.: Pond, Brook, River
Financial Considerations
- Assessment Amount: $627,690
- Tax Year: July 2025-June 2026
Disclosures and Reports
- Property ID: 997829
Listed by HERE Realty, James Luth
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Schools
Schools serving 180 Green Hill Rd
School District:Regional School District 17
| Name | Grades | Distance |
|---|---|---|
Killingworth Elementary School 340 Route 81, Haddam, CT 06419 | PK-3 | 2.7 mi |
Haddam-Killingworth Intermediate School 451 Route 81, Killingworth, CT 06419 | 4-5 | 3.4 mi |
Haddam-Killingworth Middle School 451 Route 81, Killingworth, CT 06419 | 6-8 | 3.4 mi |
Haddam-Killingworth High School 95 Little City Road, Haddam, CT 06441 | 9-12 | 8.9 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 180 Green Hill Rd
Date
Details
Price
Change
Source
4/16/2026
Listed
$1,299,900
50.28%
MLS
7/26/2001
Sold
$865,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 180 Green Hill Rd
Year
Property Taxes
Change
Tax Assessment
Change
2025
$16,458
8%
$627,690
—
2023
$15,203
3%
$627,690
—
2023
$14,732
1%
$627,690
—
2022
$14,575
-14%
$627,690
-1%
2021
$17,017
—
$636,860
—
2020
$17,017
-3%
$636,860
—
2018
$17,495
—
$636,860
—
2017
$17,495
-8%
$636,860
-14%
2016
$19,073
3%
$736,680
—
2015
$18,586
3%
$736,680
—
2014
$18,071
—
$736,680
—
2011
$18,071
—
$736,680
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 180 Green Hill Rd
180 Green Hill Road, Killingworth, CT 06419 (MLS# 24167793) is a Single Family property with 4 bedrooms and 4 full bathrooms. 180 Green Hill Road is currently listed for $1,299,900 and was received on April 16, 2026. Want to learn more about 180 Green Hill Road? Do you have questions about finding other Single Family real estate for sale in Killingworth? You can browse all Killingworth real estate or contact a Coldwell Banker agent to request more information.

