240 Route 148, Killingworth, Connecticut

$529,000

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3

Beds

3

Baths

2,059

Square feet

2.00

Acres

About 240 Route 148

Tucked serenely back from Rt 148, this turn-key offers the modern, single-level living without compromise! Step into a sun-drenched main level where open-concept meets purposeful design. At the center of it all is a chef's kitchen featuring sleek cabinetry, granite countertops, stainless steel appliances, and chic accents. The kitchen flows seamlessly into a spacious dining area built for effortless hosting. Framed by oversized windows & a handsome wood burning fireplace the living room is the perfect spot to gather & unwind. From here, you can step directly out to an oversized deck overlooking your glorious outdoor haven. The peaceful wooded views & enchanting koi pond are the ideal backdrop for grilling & al fresco dining. Back inside, the primary suite offers custom storage and a refreshed ensuite. Two additional bedrooms and a full bath round out the main level. Downstairs, the incredible finished flex space adds a superb layer of versatility with room for a media room, home gym, or creative studio, plus a separate guest suite complete with its own full bath. The boxes are checked with central air, a 2 car attached garage, & lovely mature landscaping. Located moments from shoreline beaches, local trails, and everyday essentials, this home offers classic New England charm and small-town living at its best. Move-in ready, deeply peaceful, and built for easy living. The total package awaits!

Features of 240 Route 148

MLS® # 24211529
Price $529,000
Bedrooms 3
Bathrooms 3.00
Full Baths 3
Square Footage 2,059
Acres 2.00
Type Single Family For Sale
Style Ranch
Status Active

Community Information

Address 240 Route 148
Area N/A
City Killingworth
County Middlesex
State Connecticut
Zip Code 06419

Amenities

Parking Attached Garage
# of Garages 2
Is Waterfront No
Waterfront Not Applicable
Has Pool No

Interior

Interior Features Auto Garage Door Opener, Cable - Available
Appliances Oven/Range, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer
Heating Hot Air, Oil
Cooling Central Air
Fireplace Yes
# of Fireplaces 1
Has Basement Yes
Basement Full, Partially Finished

Exterior

Exterior Vinyl Siding
Exterior Features Deck
Lot Description Some Wetlands, Lightly Wooded, Level Lot
Roof Asphalt Shingle
Foundation Concrete

School Information

Elementary Killingworth
Middle Haddam-Killingworth
High Haddam-Killingworth

Additional Information

Date Listed October 7th, 2026
Days on Market 7
Zoning R-2
RE / Bank Owned No

Listing Details

OfficeRedfin Corporation

Listing Map

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Listing information last updated on October 7th, 2026 at 4:45pm EDT.