240 Route 148
Killingworth, Connecticut 06419
- Beds
- 3
- Baths
- 3
- SqFt
- 2,059
- Acres
- 2.00
- Year Built
- 1966
- Property Type
- Single Family

Matt Caiola
Luxury Real Estate Advisor
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About This Home
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!
Key Facts
- City/Town
- Killingworth
- Neighborhood
- N/A
- Property / Style
- Single Family · Ranch
- Year Built
- 1966
- Days on Market
- 0 days
- Beds
- 3
- Baths
- 3 full
- Living Area
- 2,059 sq ft
- Lot Size
- 2.00 acres
- Garage / Parking
- 2 garage
- Property Taxes
- $5,867 / Annually
Market Snapshot
The Killingworth Market
Single Family · trailing 12 months
Active Listings
15
8 under contract
Median List Price
$689,000
15 active listings
Median Closed Price
$660,000
71 sales
Median Days on Market
42
15 active listings
Median $ / Sq Ft
$306
15 active listings
Sale-to-List Ratio
100.0%
71 sales
How this home compares
List Price
$529,000
vs $689,000 median
23.2% below median
Price / Sq Ft
$257
vs $306 median
16.0% below median
Days on Market
0 days
vs 42 days median
42 days fresher than median
Based on 15 active and 71 closed sales (trailing 12 mo) of single family in Killingworth. Source: SmartMLS · As of October 7, 2026.
Location
240 Route 148, Killingworth, Connecticut
Estimate Your Payment
Estimated Monthly Payment
Rates: Freddie Mac PMMS via FRED · Updated Oct 1, 2026per month
- Principal & Interest$2,896
- Property Taxes$489
- Insurance$176
- HOA$0
Estimates only. Actual rates, taxes, insurance, and HOA fees vary. Consult a lender for current rates.
Location
- City/Town
- Killingworth
- Neighborhood
- N/A
- County
- Middlesex
Residence
- Property Type
- Single Family
- Style
- Ranch
- Year Built
- 1966
- New Construction
- No/Resale
- Living Area
- 2,059 sq ft
- Below Grade
- 633 sq ft
Schools
- Elementary
- Killingworth
- Middle
- Per Board of Ed
- High
- Haddam-Killingworth
Interior
- Heating
- Hot Air
- Heat Fuel
- Oil
- Cooling
- Central Air
- Fireplaces
- 1
- Laundry
- Lower Level
- Appliances
- Oven/RangeMicrowaveRange HoodRefrigeratorDishwasherWasherDryer
- Basement
- FullPartially Finished
- Interior Features
- Auto Garage Door OpenerCable - Available
Exterior & Lot
- Lot Size
- 2.00 acres
- Zoning
- R-2
- Garage / Parking
- 2 garage spacesAttached Garage
- Waterfront Details
- Not Applicable
- Water Source
- Private Well
- Sewer
- Septic
- Construction
- Vinyl Siding
- Roof
- Asphalt Shingle
- Foundation
- Concrete
- Exterior Features
- Deck
- Lot Description
- Some WetlandsLightly WoodedLevel Lot
Listing & Financials
- Property Taxes
- $5,867 / Annually
- Days on Market
- 0
- MLS #
- 24211529
- MLS Status
- Active
Similar Properties
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This information is believed to be accurate, but without warranty.
The IDX display contains information sourced from SmartMLS, Inc. as of 10/7/2026. This information is provided for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing or leasing. Data is deemed reliable but is not guaranteed accurate by the MLS, the listing broker, the listing agent, or Matt Caiola. Buyers and tenants should independently verify all information that matters to their decision.
Map locations may be approximate. Any offer of compensation, if applicable, is made only to participants of the MLS where the listing is filed. ©2026 Smart MLS, Inc. All rights reserved.
Data last updated on 10/7/2026 at 7:46 PM UTC.