Have you ever wanted to own your own Connecticut farm that dates back to the 1850s? For the very first time in over 170 years, this beautiful property is being offered to the market. Passed down through generations, this remarkable 35+ acre property has been in the same family since the mid-1800s. A true piece of New England history waiting to be brought back to life. Picture yourself stepping into scenes that feel lifted from an old New England painting: the weathered cranberry bog tucked along the edge of the property, the wide-open hay fields swaying in the afternoon sun, and the timeless act of stacking bales in the barn. This is a place where the past lingers in every detail, and the next chapter is ready to be written. With over 700 feet of frontage on Route 81 and the rear acreage backing up to preserved state land, the possibilities here are endless. Imagine restoring this historic farm to its working roots, cultivating crops or raising animals on its fertile ground, or take advantage of its prime location and acreage for a thoughtful development opportunity. Whether you're drawn to its history, its landscape, or its future potential, this property is more than just land, it's a once-in-a-lifetime chance to own a legacy.
For sale
Price cut: $86K (6/1)
$699,000
511 Route 81, Killingworth, CT 06419
2beds
1,386sqft
Single Family Residence
Built in 1850
35.5 Acres Lot
$-- Zestimate®
$504/sqft
$-- HOA
What's special
Fertile ground
- 74 days |
- 1,144 |
- 55 |
Zillow last checked:
Listing updated:
Listed by:
Adam Bronko (203)889-1334,
RE/MAX Right Choice 203-268-1118
Source: Smart MLS,MLS#: 24169285
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 2
- Full bathrooms: 2
Primary bedroom
- Level: Upper
Bedroom
- Level: Upper
Dining room
- Level: Main
Living room
- Level: Main
Heating
- Hot Water, Oil
Cooling
- None
Appliances
- Included: None, Water Heater
Features
- Basement: Full,Unfinished
- Attic: None
- Number of fireplaces: 3
Interior area
- Total structure area: 1,386
- Total interior livable area: 1,386 sqft
- Finished area above ground: 1,386
Property
Parking
- Total spaces: 2
- Parking features: Detached
- Garage spaces: 2
Lot
- Size: 35.5 Acres
- Features: Wetlands, Wooded, Farm, Borders Open Space, Level, Rolling Slope
Details
- Parcel number: 996358
- Zoning: R-2
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Cape Cod
- Property subtype: Single Family Residence
Materials
- Clapboard, Wood Siding
- Foundation: Stone
- Roof: Asphalt
Condition
- New construction: No
- Year built: 1850
Utilities & green energy
- Sewer: Septic Tank
- Water: Well
Community & HOA
HOA
- Has HOA: No
Location
- Region: Killingworth
Financial & listing details
- Price per square foot: $504/sqft
- Tax assessed value: $234,080
- Annual tax amount: $6,138
- Date on market: 4/22/2026
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/1/2026 | Price change | $699,000-11%$504/sqft |
Source: | ||
| 4/22/2026 | Listed for sale | $785,000$566/sqft |
Source: | ||
| 4/20/2026 | Listing removed | $785,000$566/sqft |
Source: | ||
| 9/29/2025 | Listed for sale | $785,000$566/sqft |
Source: | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $6,138 +8.3% | $234,080 |
| 2024 | $5,669 +3.2% | $234,080 |
| 2023 | $5,494 +1.1% | $234,080 |
| 2022 | $5,435 -15.7% | $234,080 -3% |
| 2021 | $6,449 | $241,350 |
| 2020 | $6,449 -2.7% | $241,350 |
| 2019 | $6,630 | $241,350 |
| 2018 | $6,630 | $241,350 |
| 2017 | $6,630 +7.1% | $241,350 -1.7% |
| 2015 | $6,193 +2.9% | $245,450 |
| 2014 | $6,021 | $245,450 |
| 2013 | $6,021 -1% | $245,450 |
| 2012 | $6,082 +12.5% | $245,450 +3.4% |
| 2011 | $5,404 +8.4% | $237,350 |
| 2010 | $4,984 | $237,350 |
| 2009 | $4,984 +14.7% | $237,350 +50.9% |
| 2006 | $4,347 +76% | $157,340 +86.6% |
| 2001 | $2,470 +12.7% | $84,300 0% |
| 1995 | $2,192 | $84,310 |
Find assessor info on the county website
Monthly payment
Est. payment$--/mo
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 06419
Nearby schools
GreatSchools rating
- 6/10Haddam-Killingworth Intermediate SchoolGrades: 4-5Distance: 0.8 mi
- 7/10Haddam-Killingworth Middle SchoolGrades: 6-8Distance: 0.8 mi
- 9/10Haddam-Killingworth High SchoolGrades: 9-12Distance: 4.8 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.
- Connecticut
- Middlesex County
- Killingworth
- 06419
- 511 Route 81




