21 Running Brook Drive Killingworth, CT $ 768,500
21 Running Brook Drive
$ 768,500
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21 Running Brook Drive

Killingworth, CT, 06419
$ 768,500
Bedrooms4 Baths3.1 Sq 3,581

Monthly Estimate*

$ 4,732

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Single Family Home for sale in Killingworth, CT

for $768,500 with 4 bedrooms and 3 full baths, 1 half bath. This 3,581 square foot home was built in 1988 on a lot size of 2.2.

Set within the Graceland Farms neighborhood, this custom Colonial has been thoughtfully remodeled to deliver both classic charm and modern ease. Sunlight pours into an open floor plan where hardwood floors run throughout, creating a seamless and polished feel from room to room. The heart of the home is the kitchen designed with entertaining in mind. Stainless steel appliances, a generous pantry, and an 8-foot center island anchor the space, while granite countertops add a refined, understated elegance. A 6-foot built-in workspace with a beverage cooler and glass-front cabinetry offers the perfect setting for everything from morning coffee to evening cocktails. On the main level, the living room and family room, each with its own fireplace, can easily adapt to your lifestyle. A home office, mudroom, and powder room round out the first floor. Upstairs, the primary suite provides a true retreat, featuring dual walk-in closets and a spa-inspired bath with a double-sink granite vanity, soaking tub, and glass-enclosed shower. Three additional bedrooms, two full baths, and a bonus room with skylights and its own staircase offer space for guests, hobbies, or a second office. Outdoor living is just as compelling. A deck overlooks a level, private backyard with plenty of room for a pool, gatherings, or simply unwinding at the end of the day. Only five miles to the village of Madison and the shoreline at Hammonasset Beach - close to everything while feeling a world apart. Agent owner.

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Single Family Contingent

Price

$ 768,500

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 10,043

Style

Lot Size

2.2

Year Built

1988

Town/City

Killingworth

MLS | Web ID

24168646

Features
General
Zoning R-2
Neighborhood N/A
County Middlesex
Tax Year July 2025-June 2026
Property Type Single Family For Sale
Status Under Contract - Continue to Show
Acres 2.2
Directions GPS Friendly
High School Haddam-Killingworth
City Killingworth
Elementary School Per Board of Ed
Sq Ft Total 3581
DOM 2
Year Built 1988
Style Colonial
Year Built Source Public Records
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Interior
Cooling System Central Air
Total Rooms 11
Basement Description Full Unfinished Interior Access Concrete Floor Full With Hatchway
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Exterior
Water Source Private Well
Lot Description In Subdivision Lightly Wooded Level Lot
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* Excluded Features
List By
David Mayhew

Listing Agent

Pearce Real Estate

Broker

dmayhew@hpearce.com

Email

Affordability Calculator

$5,569
Per Month
85%
15%
0%
Monthly Principal & Interest
$4,732
Monthly Property Taxes
$837
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
2059811 Elementary School
1186823 Middle School
Haddam-Killingworth High School High School
Pricing History
DatePricePrice ChangeDescription
4/23/2026$768,500 Listed Price

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21 Running Brook Drive, Killingworth, CT, 06419 is a Single Family Home for sale at $768,500 with 3,581 sqft and a lot size of 2.2. 21 Running Brook Drive has 4 bedrooms, 3.1 baths, and was built in 1988. The property's zip code is 06419 which is in Killingworth, CT