- Overview
- Description
- Property Details
- Location
- HOA Management
- Facts & Features
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Street View
$2,195,000
Monthly Est:$10,925
4 Beds
- 3 Baths
2 full baths + 1 half bath
3,700sqft
18 Birch Ml Rd, Killingworth, CT 06419
$2,195,000
$10,925/moEst:
Get Pre-Approved
Single Family Residence
Built in 1988
$-- HOA
3.5 acres lot
$593/sq.ft
Description
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.
- Houzeo last checked: 20 minutes ago
- Listing updated: October 6, 2026 at 3:52 pm
- Listing Provided by: Jennifer Gurnell | William Raveis Real Estate
- Source: SMART MLS-CT | MLS#: 24183296

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1988
HOA Fees
-
Finished Area
3,700 sqft
Lot Size
3.5 acres lot
Basement Area
- sqft
MLS Name
SMART MLS
MLS Number
24183296
MLS Status
Active
Days on Market
118

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Location
HOA Management
0
HOA Fees
$-/
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 3
Interior
Sewer
Septic
Interior Features
Central Vacuum, Open Floor Plan
Cooling
Central Air
Exterior Features
Balcony, Tennis Court, Deck, Garden Area, Hot Tub, Stone Wall, French Doors
Heating
Oil
Appliances
Gas Cooktop, Wall Oven, Refrigerator, Dishwasher, Washer, Dryer
Construction
Year Built
Year Built: 1988
Home type
Single Family Residence
Architectural Style
Colonial, Tudor
Roof
Shake
Foundation Details
Concrete, Stone
Utilities & Energy
Pool Features
Gunite, In Ground Pool
Parking Features
Detached Garage
Water Source
Private Well
Basement
Full, Full With Walk Out
Other Features
Lot Features
Professionally Landscaped, Rolling, Water View
Subdivision Name
N/a
Price History
| Date | Event | Price |
|---|---|---|
08/14/2026 Source: | Price Decreased | $2,195,000 -6.60% $593/sqft |
06/14/2026 Source: | Listed for Sale | $2,350,000 $635/sqft |
06/12/2026 Source: | Coming Soon | $2,350,000 $635/sqft |
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Based on information provided to and compiled by the SMART MLS, Inc. through Oct 08, 2026, 09:00AM. IDX information is provided exclusively for consumers’ personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed accurate by the MLS. ©2026 SMART MLS, Inc. All Rights Reserved.
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