275 Route 148, Killingworth, Connecticut

$879,500

Previous Next

3

Beds

1/1

Bath

2,039

Square feet

20.00

Acres

About 275 Route 148

Tucked away on 20 spectacular acres, this 3-bedroom, 1.5-bath ranch offers the perfect blend of privacy, functionality, and natural beauty. Whether you're looking for a peaceful retreat, a place to start a hobby farm or a place to build your dream home, this property offers endless opportunities. The existing home could even serve as a charming caretaker's cottage, guest house, or temporary residence while you build! Before stepping inside, you will be impressed by the lawn and flower gardens surrounding the home of this master gardener. Inside, the living room features a striking fieldstone fireplace, cathedral ceiling, and skylights that flood the space with natural light. The kitchen and dining area are open and bright, with sliders leading to a 24' x 16' rear deck with a retractable awning-perfect for relaxing or entertaining. A dedicated office also opens to the deck and includes built-ins and bookshelves. All three bedrooms have hardwood floors and ample closet space. Outside, two outbuildings-a 3-car garage and a 2-car carriage house with a lean-to and potting area-offer flexible options for storage, hobbies, or workspace. The land is impressive, with stonewalls, walking trails, a 3/4-acre pond, and frontage on three roads. A conceptual three-lot subdivision plan is also available upon request, offering further potential. A rare opportunity to own a truly special piece of property ~ immersed in nature and surrounded by peace and quiet!

Features of 275 Route 148

MLS® # 24117212
Price $879,500
Bedrooms 3
Bathrooms 1/1
Full Baths 1
Half Baths 1
Square Footage 2,039
Acres 20.00
Type Single Family For Sale
Style Ranch
Status Active

Community Information

Address 275 Route 148
Area Pea Hill
City Killingworth
County Middlesex
State Connecticut
Zip Code 06419

Amenities

Features Generator Ready, Programmable Thermostat, Storm Doors, Thermopane Windows
Parking Spaces 12
Parking Detached Garage, Paved, Driveway
Garage Spaces 5
Is Waterfront Yes
Waterfront Pond
Has Pool No

Interior

Interior Features Auto Garage Door Opener, Cable - Pre-wired, Central Vacuum
Appliances Electric Cooktop, Wall Oven, Refrigerator, Dishwasher, Washer, Dryer
Heating Baseboard, Electric
Cooling Attic Fan, Window Unit
Fireplace Yes
# of Fireplaces 1

Exterior

Exterior Clapboard, Vertical Siding, Logs
Exterior Features Awnings, Barn, Deck, Gutters, Garden Area, Stone Wall
Lot Description Secluded, Corner Lot, Some Wetlands
Roof Asphalt Shingle
Foundation Concrete, Stone

School Information

Elementary Killingworth
Middle Haddam-Killingworth
High Haddam-Killingworth

Additional Information

Date Listed August 8th, 2025
Days on Market 73
Zoning R-2
RE / Bank Owned No

Listing Details

Office
Coldwell Banker Realty

Listing Map

Request a Showing

Provide a valid email address.
When would you like to view this property?
image\/svg+xml<\/dc:format><\/cc:Work><\/rdf:RDF><\/metadata>\n Facebook<\/title>\n <path d=\"M32,16.1c0-8.8-7.2-16-16-16S0,7.3,0,16.1c0,8,5.9,14.6,13.5,15.8V20.7H9.4v-4.6h4.1v-3.5c0-4,2.4-6.2,6-6.2\n\t\tc1.8,0,3.6,0.3,3.6,0.3v3.9h-2c-2,0-2.6,1.2-2.6,2.5v3h4.4l-0.7,4.6h-3.7v11.2C26.1,30.7,32,24.1,32,16.1z\"\/>\n<\/svg>"},"google":{"title":"Google","image":"google.png","connect":"https:\/\/www.seaportre.com\/oauth\/connect.php?provider=google","icon":"<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" viewBox=\"0 0 48 48\" class=\"icon\">\n <title>Google<\/title>\n <defs><path id=\"a\" d=\"M44.5 20H24v8.5h11.8C34.7 33.9 30.1 37 24 37c-7.2 0-13-5.8-13-13s5.8-13 13-13c3.1 0 5.9 1.1 8.1 2.9l6.4-6.4C34.6 4.1 29.6 2 24 2 11.8 2 2 11.8 2 24s9.8 22 22 22c11 0 21-8 21-22 0-1.3-.2-2.7-.5-4z\"\/><\/defs>\n <clipPath id=\"b\"><use xlink:href=\"#a\" overflow=\"visible\"\/><\/clipPath><path clip-path=\"url(#b)\" fill=\"#FBBC05\" d=\"M0 37V11l17 13z\"\/><path clip-path=\"url(#b)\" fill=\"#EA4335\" d=\"M0 11l17 13 7-6.1L48 14V0H0z\"\/><path clip-path=\"url(#b)\" fill=\"#34A853\" d=\"M0 37l30-23 7.9 1L48 0v48H0z\"\/><path clip-path=\"url(#b)\" fill=\"#4285F4\" d=\"M48 48L17 24l-4-3 35-10z\"\/>\n<\/svg>"},"microsoft":{"title":"Windows Live","image":"microsoft.png","connect":"https:\/\/www.seaportre.com\/oauth\/connect.php?provider=microsoft","icon":"<svg id=\"icon--microsoft\" class=\"icon\" viewBox=\"0 0 24 24\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\">\r\n <title>Microsoft Windows<\/title>\r\n <path d=\"M0 3.449L9.75 2.1v9.451H0m10.949-9.602L24 0v11.4H10.949M0 12.6h9.75v9.451L0 20.699M10.949 12.6H24V24l-12.9-1.801\"\/>\r\n<\/svg>"},"linkedin":{"title":"LinkedIn","image":"linkedin.png","connect":"https:\/\/www.seaportre.com\/oauth\/connect.php?provider=linkedin","icon":"<svg id=\"icon--linkedin\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" x=\"0px\" y=\"0px\" width=\"16\" height=\"16\" viewBox=\"0 0 16 16\" class=\"icon\">\r\n <title>LinkedIn<\/title>\r\n <rect x=\"0.4\" y=\"4.66\" width=\"3.12\" height=\"9.88\"\/>\r\n <path d=\"M20,13.3a3.2,3.2,0,0,0-3.11,1.65V13.39h-3.5c0,0.82,0,9.88,0,9.88h3.5V17.93A2.25,2.25,0,0,1,17,17.12a1.78,1.78,0,0,1,1.69-1.21c1.22,0,1.77.91,1.77,2.25v5.11H24V17.78C24,14.72,22.26,13.3,20,13.3Z\" transform=\"translate(-8 -8.73)\"\/><path d=\"M9.9,8.73A1.74,1.74,0,0,0,8,10.44a1.72,1.72,0,0,0,1.86,1.71h0A1.72,1.72,0,1,0,9.9,8.73Z\" transform=\"translate(-8 -8.73)\"\/>\r\n<\/svg>"}},"anti_spam":{"opt_marketing":"in","opt_marketing_consent":"I consent to receiving emails containing real estate related information from this site. I understand that I can unsubscribe at any time.","opt_texts":null,"opt_texts_consent":"I consent to receiving text messages from this site.","twilio":"0"},"user":{"first_name":null,"last_name":null,"email":null,"phone":null,"contact_method":"email","code":""},"feeds":["ctmls"],"compliance":null,"require_phone":true,"require_password":false,"is_forced":true,"register_show":"false","copy_register":null,"open_on_load":false}" class="register-modal"> <div role="dialog" aria-describedby="registerModal-title" id="registerModal" class="registerModal modal micromodal" aria-hidden="true" data-micromodal-close=""> <div tabindex="-1" class="modal__container"> <div class="modal__header modal__header--light"> <h3 id="registerModal-title" class="registerModal-title modal__headline">Create An Account</h3> <button id="registerModal-close" aria-label="Close modal" data-micromodal-close="" class="registerModal-close modal__close"> <svg class="icon" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewbox="0 0 32 32" xml:space="preserve" width="32"> <title>Close
View Site in Mobile | Classic
Share by: