Margaret Muir

18 Birch Mill Killingworth CT 06419 MLS #24183296

MLS #24183296 image #0
The Well Maiden Estate is an 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. Positioned between New York City and Boston and minutes from the Connecticut shoreline, 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 & 2 grand living rooms anchored by magnificent fieldstone fireplaces create warm, sophisticated spaces w/ captivating water views throughout. The chef’s kitchen is appointed with a professional Garland six-burner range, double ovens, flat-top grill, Sub-Zero refrigerator, farmhouse sink, pantry, and abundant cabinetry. 4 bedrooms provide flexible accommodations, a private upper-level primary suite featuring exposed beams, a waterfront balcony, dressing room, walk-in closet, clawfoot soaking tub & spa-inspired bath. Resort caliber amenities include a heated saltwater pool and spa, waterfall-fed gunite pool, rare private clay tennis court, bluestone terraces, Viking grilling station, outdoor shower overlooking the pond. Architecture & nature exist in harmony.
Current real estate data for Single Family in Killingworth as of Jun 13, 2026
21
Single Family Listed
68
Avg DOM
350
Avg $ / SqFt
$867,795
Avg List Price
Listing Provided Courtesy of Jennifer Gurnell at William Raveis Real Estate

Property Details

Price:
$2,350,000
MLS #:
24183296
Status:
Coming Soon
Beds:
3
Baths:
3
Type:
Single Family
Neighborhood:
na
Listed Date:
Jun 11, 2026
Finished Sq Ft:
3,700
Lot Size:
152,460 sqft / 3.50 acres (approx)
Year Built:
1988
Colonial,tudorPondPondNaKillingworthHaddam-killingworth

Schools

Elementary School:
Killingworth
High School:
Haddam-Killingworth

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Property Summary

    18 Birch Mill Killingworth CT is a Single Family for sale in Killingworth, CT, 06419. It is listed for $2,350,000 and features 3 beds, 3 baths, and has approximately 3,700 square feet of living space, and was originally constructed in 1988. The current price per square foot is $635. The average price per square foot for Single Family listings in Killingworth is $350. The average listing price for Single Family in Killingworth is $867,795.

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18 Birch Mill
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