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.
For sale
$1,299,900
180 Green Hill Road, Killingworth, CT 06419
4beds
4,154sqft
Est.:
Single Family Residence
Built in 1770
8.2 Acres Lot
$1,252,800 Zestimate®
$313/sqft
$-- HOA
What's special
Stone wallsOriginal woodwork throughoutNewly constructed rear deckInground poolFormal dining roomPrimary suite with fireplaceMultiple living spaces
- 5 days |
- 657 |
- 33 |
Zillow last checked:
Listing updated:
Listed by:
James Luth (401)862-9078,
HERE Realty 401-862-1251
Source: Smart MLS,MLS#: 24167793
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 4
Primary bedroom
- Level: Upper
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Upper
Bathroom
- Level: Main
Bathroom
- Level: Upper
Bathroom
- Level: Main
Dining room
- Level: Main
Family room
- Level: Main
Kitchen
- Level: Main
Living room
- Level: Main
Heating
- Hot Water, Oil
Cooling
- Central Air
Appliances
- Included: Oven/Range, Subzero, Dishwasher, Washer, Dryer, Water Heater
- Laundry: Upper Level
Features
- Basement: Full,Unfinished
- Attic: Walk-up
- Number of fireplaces: 6
Interior area
- Total structure area: 4,154
- Total interior livable area: 4,154 sqft
- Finished area above ground: 4,154
Property
Parking
- Total spaces: 8
- Parking features: Detached, Driveway
- Garage spaces: 2
- Has uncovered spaces: Yes
Features
- Has private pool: Yes
- Pool features: In Ground
- Has view: Yes
- View description: Water
- Has water view: Yes
- Water view: Water
- Waterfront features: Waterfront, Pond, Brook, River Front
Lot
- Size: 8.2 Acres
- Features: Sloped
Details
- Parcel number: 997829
- Zoning: R-2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Clapboard, Cedar
- Foundation: Concrete Perimeter, Stone
- Roof: Wood
Condition
- New construction: No
- Year built: 1770
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
HOA
- Has HOA: No
Location
- Region: Killingworth
Financial & listing details
- Price per square foot: $313/sqft
- Tax assessed value: $627,690
- Annual tax amount: $16,458
- Date on market: 4/16/2026
Estimated market value
$1,252,800
$1.19M - $1.32M
$6,292/mo
Price history
| Date | Event | Price |
|---|---|---|
| 4/16/2026 | Listed for sale | $1,299,900-13.3%$313/sqft |
Source:  Smart MLS #24167793 Report a problem | ||
| 11/30/2025 | Listing removed | $1,499,900$361/sqft |
Source: Smart MLS #24093347 Report a problem | ||
| 5/7/2025 | Listed for sale | $1,499,900+73.4%$361/sqft |
Source: Smart MLS #24093347 Report a problem | ||
| 7/26/2001 | Sold | $865,000+23.6%$208/sqft |
Source: Smart MLS #M9061365 Report a problem | ||
| 4/24/2000 | Sold | $700,000+155.5%$169/sqft |
Source: Smart MLS #M9056463 Report a problem | ||
| 10/2/1995 | Sold | $274,000$66/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $16,458 +8.3% | $627,690 |
| 2024 | $15,203 +3.2% | $627,690 |
| 2023 | $14,732 +1.1% | $627,690 |
| 2022 | $14,575 -14.4% | $627,690 -1.4% |
| 2021 | $17,017 | $636,860 |
| 2020 | $17,017 -2.7% | $636,860 |
| 2019 | $17,495 | $636,860 |
| 2018 | $17,495 | $636,860 |
| 2017 | $17,495 -5.9% | $636,860 -13.5% |
| 2015 | $18,586 +2.8% | $736,680 |
| 2014 | $18,071 | $736,680 |
| 2013 | $18,071 -1% | $736,680 |
| 2012 | $18,255 -10.1% | $736,680 -17.4% |
| 2011 | $20,299 +8.4% | $891,480 |
| 2010 | $18,721 | $891,480 |
| 2009 | $18,721 | $891,480 |
| 2008 | $18,721 +1.3% | $891,480 +2.3% |
| 2007 | $18,481 +10.8% | $871,730 +44.4% |
| 2006 | $16,676 +3.8% | $603,530 |
| 2005 | $16,072 +15.3% | $603,530 +0% |
| 2003 | $13,941 +62.6% | $603,500 +106.3% |
| 2001 | $8,573 +79.6% | $292,600 +59.4% |
| 1995 | $4,773 | $183,570 |
Find assessor info on the county website
Monthly payment
Est. payment
$8,761/mo
Principal & interest
$6703
Property taxes
$2058
More affordability tools
Climate risks
Neighborhood: 06419
Nearby schools
GreatSchools rating
- 8/10Killingworth Elementary SchoolGrades: PK-3Distance: 2.7 mi
- 6/10Haddam-Killingworth Middle SchoolGrades: 6-8Distance: 3.4 mi
- 9/10Haddam-Killingworth High SchoolGrades: 9-12Distance: 8.9 mi
Schools provided by the listing agent
- Elementary: Killingworth
- High: Haddam-Killingworth
Source: Smart MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- Connecticut
- Middlesex County
- Killingworth
- 06419
- 180 Green Hill Road
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