18 Birch Mill Rd

Killingworth, CT 06419

$2,350,000
Price
3
Beds
3,700 Sq. Ft.
$635 / Sq. Ft.
3,700
Sq. Ft.
$635
per Sq. Ft.
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Description

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...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 & private upper-level primary suite features exposed beams, a waterfront balcony, dressing room, walk-in closet, clawfoot soaking tub & spa-inspired bath. Resort caliber amenities include a heated gunite saltwater pool & spa with cascading waterfall rare private clay tennis court, bluestone terraces, Viking grilling station, outdoor shower overlooking the pond. Architecture & nature exist in harmony.
  1. Listed by Jennifer Gurnell • William Raveis Real Estate
    P: (860)-227-1212 C: (860)-227-1212 Jennifer@JenniferGurnell.com

Property Details for 18 Birch Mill Road

Basement Description
Full, Full With Walk-Out
Direct Waterfront
Yes
Expected Active Date
06-14-2026
Garages Number
1
Neighborhood
N/A
Style
Colonial, Tudor
Garage Parking Info
Detached Garage
Swimming Pool
Yes
LISTING UPDATED: 06/15/2026 09:50 PM

Property Details for 18 Birch Mill Road

StatusActive
MLS #24183296
Days on Market1
Taxes$18,831 / year
HOA Fees-
Condo/Co-op Fees-
Property TypeSingle Family
MLS TypeResidential
Year Built1988
Lot Size3.50 AC / 152,460 SF
CountyMiddlesex County
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Location

Listing Courtesy of William Raveis Real Estate, Jennifer Gurnell
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Building Information for 18 Birch Mill Road

Stories-Year Built1988Building Size-Lot Size3.50 AC / 152,460 SF

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$13,280 per month

30 year fixed, 6.36% Interest

Principal and Interest

$11,710

Property Taxes

$1,569

HOA Dues

$0

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Property Information for 18 Birch Mill Road

Summary
Property and Location
  • Acres Source: Public Records
  • Directions: GPS
  • Elementary School: Killingworth
  • Flood Zone: Yes
  • High School: Haddam-Killingworth
  • Latitude: 41.388087
  • Longitude: -72.585887
  • Neighborhood Amenities: Health Club, Library, Medical Facilities, Shopping/Mall, Stables/Riding
  • State: Connecticut
HOA and Fees
  • Home Owner's Assocation: No
  • Tax Year: July 2025-June 2026
  • Property Tax: $18,831
Interior and Exterior Features
Exterior Features
  • Exterior Features: Balcony, Tennis Court, Deck, Garden Area, Hot Tub, Stone Wall, French Doors
  • Pool Description: Gunite, In Ground Pool
  • Waterfront Description: Pond, View, Access
Interior Features
  • Appliances Included: Gas Cooktop, Wall Oven, Refrigerator, Dishwasher, Washer, Dryer
  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Attic YN: No
  • Fireplaces Total: 2
  • Interior Features: Central Vacuum, Open Floor Plan
  • Laundry Room Location: First Floor
  • Rooms Total: 7
Room 1
  • Room Entry Order: 1
  • Room Features: Vaulted Ceiling,Beams,Book Shelves,Built-Ins,Fireplace,Hardwood Floor
  • Room Length: 27.0
  • Room Level: Main
  • Room Type: Great Room
  • Room Width: 17.0
Room 2
  • Room Entry Order: 2
  • Room Features: Vaulted Ceiling,Fireplace,Hardwood Floor
  • Room Length: 23.0
  • Room Level: Main
  • Room Type: Family Room
  • Room Width: 18.0
Room 3
  • Room Entry Order: 3
  • Room Features: Beams,Breakfast Nook,Dining Area,Pantry,Hardwood Floor
  • Room Length: 23.0
  • Room Level: Main
  • Room Type: Eat-In Kitchen
  • Room Width: 14.0
Room 4
  • Room Entry Order: 4
  • Room Features: Balcony/Deck,Bedroom Suite,Dressing Room,Stall Shower,Walk-In Closet,Hardwood Floor
  • Room Length: 22.0
  • Room Level: Upper
  • Room Type: Primary Bedroom
  • Room Width: 13.0
Room 5
  • Listing Key: 53FEFBCF319B8E81E0631A01100A9D9C
  • Room Entry Order: 5
  • Room Features: French Doors,Hardwood Floor
  • Room Length: 16.0
  • Room Level: Main
  • Room Type: Bedroom
  • Room Width: 11.0
Room 6
  • Room Entry Order: 6
  • Room Features: French Doors,Walk-In Closet,Hardwood Floor
  • Room Length: 19.0
  • Room Level: Main
  • Room Type: Bedroom
  • Room Width: 12.0
Room 7
  • Room Entry Order: 7
  • Room Features: French Doors,Hardwood Floor
  • Room Length: 14.0
  • Room Level: Main
  • Room Type: Office
  • Room Width: 11.0
Property
Property and Assessments
  • Color: Tan
  • Construction Description: Frame
  • Elevation Certificate: Yes
  • Exterior Siding: Clapboard
  • Foundation Type: Concrete, Stone
  • Fuel Tank Location: In Basement
  • New Construction Type: No/Resale
  • Roof: Shake
  • Year Built: 1988
  • Year Built Source: Public Records
  • Bank Owned Property: No
  • Living Area SQFT Per Public Records: 3700
Lot Information
  • Lot Description: Professionally Landscaped, Rolling, Water View
  • Parcel Number: 996278
  • Sq Ft Est Heated Above Grade: 3700.0
  • Sq Ft Total: 3700.0
  • Zoning: R-2
Utilities
  • Heat Fuel Type: Oil
  • Hot Water Description: Oil, 65 Gallon Tank, 80 Gallon Tank
  • Radon Mitigation Air: No
  • Radon Mitigation Water: No
  • Sewage System: Septic
  • Water Source: Private Well
Multi Family
Income and Expenses
  • Occupied By: Tenant

Property History for 18 Birch Mill Road

DateEvent & SourcePriceAppreciation
Oct 15, 2021

Closed (Public Record)

Public Record #1475663858

$1,300,000

+0.9% / yr

May 11, 2012

Closed (Public Record)

Public Record #331885412

$1,200,000—
May 11, 2012

Closed (Public Record)

Public Record #1140832133

$1,200,000

+4.6% / yr

DateEvent & SourcePrice
10/15/2021

Closed (Public Record)

Public Record #1475663858

$1,300,000

+0.9% / yr

05/11/2012

Closed (Public Record)

Public Record #331885412

$1,200,000
05/11/2012

Closed (Public Record)

Public Record #1140832133

$1,200,000

+4.6% / yr

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 18 Birch Mill Road

Taxable ValueLand$97,020Additions$621,180Total$718,200
Tax Record2024$18,831 ($1,569 / month)
Home Facts
Beds3Baths2.5Total Finished SqFt3,700 SqFtAbove Grade Finished SqFt3,700 SqFtUnfinished Basement SqFt956 SqFtStories2Lot Size152,460 SqFtStyleSingle Family ResidenceYear Built1988Year Renovated2011ZoningR-2CountyLOWER CONNECTICUT RIVERAPNKILL M:15 B:42Fireplace TypeHas Fireplace

Schools near 18 Birch Mill Road

This home is within Regional School District 17.
Rating
School
Type
Grades
Distance
Haddam-Killingworth Intermediate School
Public - 4 to 5
Haddam-Killingworth Middle School
Public - 6 to 8
Haddam-Killingworth High School
Public - 9 to 12
Killingworth Elementary School
Public - PK to 3
Rating
School
Distance
Haddam-Killingworth Intermediate School
Public4 to 5

Haddam-Killingworth Middle School
Public6 to 8

Haddam-Killingworth High School
Public9 to 12

Killingworth Elementary School
PublicPK to 3

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 18 Birch Mill Road, Killingworth, CT 06419

18 Birch Mill Road is a single family home for sale in Killingworth, CT 06419. This property was listed for sale on June 11, 2026 by William Raveis Real Estate, it's currently listed at $2,350,000. It has been on the market for a total of 1 days and was last sold on October 15, 2021. This listing's school district is Regional School District 17. Nearby schools include Haddam-Killingworth Intermediate School, Haddam-Killingworth Middle School and Haddam-Killingworth High School. 18 Birch Mill Road is a 3-bed, 3-bath, 3,700 sqft single family home built in 1988.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity. Subject to change at any time. Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties make no guarantee, warranty or representation regarding the accuracy of any waterfront feature, water view or waterfront view.

Listing Courtesy of William Raveis Real Estate, Jennifer Gurnell

Based on information from one of the following Multiple Listing Services: Darien MLS, Smart MLS and Greenwich Multiple Listing Service. Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by Darien MLS, Smart MLS and Greenwich Multiple Listing Service is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.