21 Clarkson Lane, Killingworth, CT 06419

Killingworth
Local realty services provided by:Better Homes and Gardens Real Estate Executive Real Estate
21 Clarkson Lane,Killingworth, CT 06419
$1,995,000
  • 5 Beds
  • 6 Baths
  • 4,190 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sun, Nov 15
    01:00 pm - 03:00 pm
Listed by: tracee adams(860) 876-7358
Office: william raveis real estate(860) 536-2600
MLS#:24197967
Source:CT

Price summary

  • Price:$1,995,000
  • Price per sq. ft.:$476.13

About this home

**WELCOME TO 21 CLARKSON LANE** Set at the end of a coveted cul-de-sac, 21 Clarkson Lane is a rare Connecticut country estate offering refined living, resort-style amenities, **Extraordinary Energy Efficiency**, and remarkable future possibilities. The main residence occupies 2.4 private acres, with an adjacent 1.9-acre buildable lot available for separate purchase. Whether envisioned for a future residence, guest house, equestrian pursuits, tennis court, or simply treasured open space, this offering provides exceptional flexibility. **A CONNECTICUT COUNTRY SETTING** Stone walls, pastoral views, mature landscaping, and exceptional privacy create an idyllic retreat. A spectacular pool, new bluestone patio, and beautifully appointed outdoor kitchen provide a private resort-like setting for entertaining. The impressive multi-purpose barn offers endless possibilities as a studio, pool house, game room, workshop, or recreational space. **THE CUSTOM RESIDENCE** Pristine, sophisticated,...

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Home facts

  • Year built:2006
  • Listing ID #:24197967
  • Added:90 day(s) ago
  • Updated:November 12, 2026 at 01:08 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:4
  • Half bathrooms:2
  • Rooms Total:13
  • Kitchen Description:Gas Range, Subzero, Wine Chiller
  • Basement Description:Full Basement, Fully Finished
  • Living area:4,190 sq. ft.

Heating and cooling

  • Cooling:Ceiling Fans, Central Air, Zoned
  • Heating:Solar
  • Central air:Yes

Structure and exterior

  • Roof:Asphalt Shingle
  • Year built:2006
  • Building area:4,190 sq. ft.
  • Lot area:2.4 Acres
  • Lot Features:Borders Open Space, Dry, Level Lot, Open Lot, Professionally Landscaped, Secluded
  • Architectural Style:Colonial
  • Construction Materials:Vinyl Siding, Wood

Schools

  • High school:Haddam-Killingworth
  • Middle school:Haddam-Killingworth
  • Elementary school:Killingworth

Utilities

  • Water:Private Water System
  • Sewer:Septic

Finances and disclosures

  • Price:$1,995,000
  • Price per sq. ft.:$476.13
  • Tax amount:$19,072 (July 2026-June 2027)

Features and amenities

  • Appliances:Dryer, Gas Range, Subzero, Washer, Wine Chiller
  • Amenities:Golf Course, Open Floor Plan, Shopping/Mall, Tennis Courts
  • Pool features:In Ground Pool

Parking

  • Total parking spaces:6
  • Parking description:Attached Garage, Driveway, Paved, Private
  • Garage:Yes
  • Garage spaces:3
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