Seller's Agent in 2026
David Mayhew
Pearce Real Estate
(203) 533-5621
52 Total Sales
21 Running Brook Dr Killingworth, CT 06419
Killingworth Area
4
Beds
3.5
Baths
3,581
Sq Ft
2.2
Acre Lot
Highlights
- Colonial Architecture
- Deck
- 2 Fireplaces
- Haddam-Killingworth High School Rated 9+
- Attic
- Mud Room
About This Home
As of May 2026Set 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.
Last Agent to Sell the Property
Pearce Real Estate Brokerage Phone: (203) 533-5621 License #RES.0784723 Listed on: 04/22/2026
Co-Listed By
Robert Stoddard
Pearce Real Estate Brokerage Phone: (203) 533-5621 License #RES.0781942
Home Details
Home Type
- Single Family
Est. Annual Taxes
- $10,043
Year Built
- Built in 1988
Lot Details
- 2.2 Acre Lot
- Property is zoned R-2
Home Design
- Colonial Architecture
- Concrete Foundation
- Frame Construction
- Asphalt Shingled Roof
- Clap Board Siding
Interior Spaces
- 3,581 Sq Ft Home
- 2 Fireplaces
- French Doors
- Mud Room
- Concrete Flooring
Kitchen
- Oven or Range
- Microwave
- Dishwasher
- Wine Cooler
Bedrooms and Bathrooms
- 4 Bedrooms
- Soaking Tub
Laundry
- Laundry on upper level
- Dryer
- Washer
Attic
- Walkup Attic
- Unfinished Attic
Unfinished Basement
- Basement Fills Entire Space Under The House
- Interior Basement Entry
Parking
- 2 Car Garage
- Parking Deck
Outdoor Features
- Deck
- Shed
Schools
- Haddam-Killingworth High School
Utilities
- Central Air
- Heating System Uses Oil
- Well
- Oil Water Heater
- Fuel Tank Located in Basement
Listing and Financial Details
- Assessor Parcel Number 997308
Ownership History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
Date
Name
Owned For
Owner Type
Purchase Details
Listed on
Apr 22, 2026
Closed on
May 18, 2026
Sold by
Bought by
Seller's Agent
David Mayhew
Pearce Real Estate
Buyer's Agent
Heather Kilbourn
Cavanaugh & Company LLC
List Price
$768,500
Sold Price
$931,500
Premium/Discount to List
$163,000
21.21%
Views
31
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-63.07%
Purchase Details
Closed on
Dec 3, 2024
Sold by
Bought by
Purchase Details
Closed on
Apr 17, 2020
Sold by
Bought by
Purchase Details
Closed on
Mar 18, 2014
Sold by
Bought by
Home Financials for this Owner
Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$175,000
Interest Rate
0.0432%
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Home Values in the Area
Average Home Value in this Area
Purchase History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $931,500 | -- | |
| Quit Claim Deed | -- | None Available | |
| Quit Claim Deed | -- | None Available | |
| Quit Claim Deed | -- | None Available | |
| Quit Claim Deed | -- | -- |
Source: Public Records
Mortgage History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Previous Owner | $400,000 | Future Advance Clause Open End Mortgage | |
| Previous Owner | $175,000 | No Value Available | |
| Previous Owner | $85,000 | No Value Available | |
| Previous Owner | $85,000 | No Value Available | |
| Previous Owner | $100,000 | No Value Available |
Source: Public Records
Property History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 05/29/2026 05/29/26 | Sold | $931,500 | +21.2% | $260 / Sq Ft | |
| 05/05/2026 05/05/26 | Pending | -- | -- | -- | |
| 04/26/2026 04/26/26 | For Sale | $768,500 | +46.4% | $215 / Sq Ft | |
| 07/29/2020 07/29/20 | Sold | $525,000 | 0.0% | $147 / Sq Ft | View Prior Sale |
| 05/02/2020 05/02/20 | Pending | -- | -- | -- | |
| 02/04/2020 02/04/20 | For Sale | $525,000 | -- | $147 / Sq Ft |
Source: SmartMLS
Tax History
We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2025 | $10,043 | $383,040 | $95,200 | $287,840 |
| 2024 | $9,277 | $383,040 | $95,200 | $287,840 |
| 2023 | $8,990 | $383,040 | $95,200 | $287,840 |
| 2022 | $8,886 | $382,690 | $95,200 | $287,490 |
| 2021 | $9,700 | $363,030 | $105,690 | $257,340 |
| 2020 | $9,700 | $363,030 | $105,690 | $257,340 |
| 2019 | $9,972 | $363,030 | $105,690 | $257,340 |
| 2018 | $9,972 | $363,030 | $105,690 | $257,340 |
| 2017 | $9,972 | $363,030 | $105,690 | $257,340 |
| 2016 | $9,110 | $351,870 | $159,070 | $192,800 |
| 2015 | $8,878 | $351,870 | $159,070 | $192,800 |
| 2014 | $8,631 | $351,870 | $159,070 | $192,800 |
Source: Public Records
Agents Affiliated with this Home
-
David Mayhew
-
R
Seller Co-Listing Agent in 2026
Robert Stoddard
Pearce Real Estate
-
Heather Kilbourn
Buyer's Agent in 2026
Heather Kilbourn
Cavanaugh & Company LLC
(860) 346-8900
58 Total Sales
-
Janet Mashia
Seller's Agent in 2020
Janet Mashia
William Pitt
(203) 530-8482
20 Total Sales
Map
Source: SmartMLS
MLS Number: 24168646
APN: KILL-000031-000000-000042S
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IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
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