18 Birch Mill Road, Killingworth, CT is a Colonial and Tudor residence located in Killingworth, CT. This property was listed for sale on (approximately days ago) and is currently offered at $2,195,000.
18 Birch Mill Road, Killingworth, CT is a 4-bed, 3-bath, 3,700 square foot home built in 1988 , featuring Colonial,Tudor architecture
This home is within the Killingworth school district. Local, with nearby schools including Killingworth.
Pricing Insight: Originally listed at $2,350,000, this home last saw a price adjustment of –$155,000 (6.6%) on August 27, 2026 — about -1 days ago. It has been on the market for approximately 73 days, with a total price adjustment of –$155,000 (6.6%).
MLS #: 24183296
Days on Market: 73
Residence Type: Single Family
Architectural Style: Colonial,Tudor
Neighborhood: N/A
Garage Spaces: 1
Heating: Hot Air
Offered Price: $2,195,000
Price per Sq Ft: $593
Year Built: 1988
Living Area: 3,700 Sq. Ft.
Lot Size: 3.50 Acres
Design & Construction: Frame
Estimated Tax: $20,447
Price per square foot: $593 / Sq. Ft.
Tax assessed value: $718,200
Estimated Tax: $20,447
Architectural Style: Colonial,Tudor
Design & Construction: Frame
Residence Type: Single Family
Year Constructed: 1988
Living Area: 3,700 Sq. Ft.
Lot Size: 3.50 Acres
Fuel: Oil
Home Automation: Not specified
Energy Features: Not specified
Solar Contract: Not specified
Heating Fuel: Oil
Fuel Tank Location: In Basement
Cooling System: Central Air
Hot Water System: Not specified
Air Radon Mitigation: Not specified
Water Radon Mitigation: Not specified
The Well Maiden Estate is a rare architecturally significant waterfront estate where cascading waterfalls, winding streams, and Kroopa Pond converge across 3.5 private acres to create one of Connecticut's most extraordinary residential settings. Just minutes from the Connecticut shoreline, marinas, beaches, and fine dining, and ideally positioned between New York City and Boston, this private luxury retreat offers a rare opportunity to own a legacy estate equally suited for year-round living or a distinguished second-home escape. Originally a historic fishing shack, the restored wing blends seamlessly with a striking architectural residence designed to embrace its natural surroundings. Soaring vaulted and barreled wood ceilings, walls of glass, rich hardwood and slate floors, and 2 grand living rooms with magnificent fieldstone fireplaces create warm, sophisticated spaces with captivating water views. Chef's kitchen with Garland 6-burner range, double ovens, flat-top grill, Sub-Zero refrigerator, farmhouse sink, pantry, and abundant cabinetry. Four bedrooms include a private upper-level primary suite with exposed beams, waterfront balcony, dressing room, walk-in closet, clawfoot soaking tub, and spa-inspired bath. Heated gunite saltwater pool and spa with waterfall, rare private clay tennis court, bluestone terraces, Viking grilling station, and outdoor shower complete this exceptional estate where architecture, nature, privacy, and luxury exist in perfect harmony.
Continue reading ▾Mechanicals & Utilities: Hot Air • Oil • Central Air • Private Well water • 2 fireplaces
Exterior Features
Exterior Construction: Clapboard
Roof Type: Shake
Foundation: Concrete,Stone
Garage: Detached Garage (1 car)
Patio/Deck: Balcony,Tennis Court,Deck,Garden Area,Hot Tub,Stone Wall,French Doors
Pool: Gunite,In Ground Pool
Utilities: Water: Private Well