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240 Route 148

Killingworth, Connecticut 06419

ACTIVE - NEW$529,000
Beds
3
Baths
3
SqFt
2,059
Acres
2.00
Year Built
1966
Matt Caiola

Matt Caiola

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MCMATT CAIOLALUXURY PROPERTIES
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2-Car Garage1 FireplaceVirtual Tour

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

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

Property + 10 nearby

Estimate Your Payment

Estimated Monthly Payment

Rates: Freddie Mac PMMS via FRED
$3,561

per 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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Listed By

Tommy Connors

(860) 217-7475

Redfin Corporation

(203) 349-8711

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.