$799,900

10 Grace Ln Killingworth, CT 06419

Estimated payment $5,223/month

Total Views 4,181
4 Beds
3.5 Baths
3,165 Sq Ft
$253 Price per Sq Ft

Highlights

  • Public Water Access
  • Sub-Zero Refrigerator
  • Colonial Architecture
  • Haddam-Killingworth High School Rated 9+
  • Open Floorplan
  • Finished Attic

About This Home

Exceptional Federal-Style Colonial tucked at the end of a quiet cul-de-sac in desirable Killingworth. Set on 2 private acres, this beautifully maintained 4-bedroom, 3.5-bath home offers ~3,200 sq ft of refined living. Stunning curb appeal with cedar clapboard, stone walls, walkways, patio, and lush landscaping. Inside, enjoy hardwood floors, crown molding, custom built-ins, and abundant natural light. The main level features a formal dining room, living room, and a chef's kitchen opening to a warm family room with fireplace. A den and half bath complete the first floor. Upstairs offers 4 spacious bedrooms including a luxurious primary suite, plus laundry. The third floor adds a room and full bath great for a guest room and bonus space. Minutes to Madison, I-95, and the shoreline.

Listing Agent

Cathy Lynch

Coldwell Banker Realty Brokerage Phone: (203) 627-2331 License #RES.0760078 Listed on: 06/05/2026

Coldwell Banker Realty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $10,682

Year Built

  • Built in 1991

Lot Details

  • 2 Acre Lot
  • Property is zoned R-2

Home Design

  • Colonial Architecture
  • Concrete Foundation
  • Frame Construction
  • Asphalt Shingled Roof
  • Clap Board Siding

Interior Spaces

  • 3,165 Sq Ft Home
  • Open Floorplan
  • Crown Molding
  • 1 Fireplace
  • Thermal Windows
  • Entrance Foyer
  • Sitting Room
  • Bonus Room
  • Screened Porch
  • Partially Finished Basement
  • Basement Fills Entire Space Under The House

Kitchen

  • Built-In Oven
  • Gas Cooktop
  • Range Hood
  • Sub-Zero Refrigerator
  • Dishwasher

Bedrooms and Bathrooms

  • 4 Bedrooms

Laundry

  • Laundry Room
  • Laundry on upper level
  • Dryer
  • Washer

Attic

  • Walkup Attic
  • Finished Attic

Parking

  • 2 Car Garage
  • Automatic Garage Door Opener

Outdoor Features

  • Public Water Access
  • Patio
  • Gazebo
  • Shed

Schools

  • Killingworth Elementary School
  • Haddam-Killingworth Middle School
  • Haddam-Killingworth High School

Utilities

  • Central Air
  • Heating System Uses Oil
  • Programmable Thermostat
  • Underground Utilities
  • Private Company Owned Well
  • Tankless Water Heater
  • Propane Water Heater
  • Fuel Tank Located in Basement

Listing and Financial Details

  • Assessor Parcel Number 997778

Home Details

Home Type

Single Family

Est. Annual Taxes

$10,682

Year Built

Built in 1991

Lot Details

2 Acres

Listing Details

  • Neighborhood: N/A
  • Property Type: Single Family For Sale
  • Style: Colonial
  • Sq Ft Est Heated Above Grade: 3165
  • Total Sq Ft: 3165
  • Year Built: 1991
  • New Construction: No/Resale
  • Direct Waterfront: No
  • Home Warranty Offered: No
  • Directions: Gps
  • Street Type: Lane
  • Office Attribution Contact: (203) 245-4700
  • Reserve Prospect: No
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Total Bedrooms: 4
  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1
  • Fireplaces: 1
  • Attic Description: Finished, Walk-up
  • Basement Description: Full, Partially Finished
  • Interior Amenities: Auto Garage Door Opener, Open Floor Plan
  • Appliances: Gas Cooktop, Wall Oven, Range Hood, Refrigerator, Subzero, Dishwasher, Washer, Dryer
  • Additional Rooms: Bonus Room, Foyer, Laundry Room, Sitting Room
  • Laundry Room Info: Upper Level
  • Attic: Yes

Exterior Features

  • Exterior Features: Porch-Screened, Underground Utilities, Shed, Gazebo, Porch, Patio
  • Exterior Siding: Clapboard
  • Foundation Type: Concrete
  • Roof Information: Asphalt Shingle
  • Waterfront Description: Water Community
  • Swimming Pool: No
  • Construction Description: Frame

Garage/Parking

  • Garages Number: 2
  • Garage And Parking: Attached Garage, Under House Garage

Utilities

  • Cooling System: Central Air
  • Heat Type: Hot Air
  • Heat Fuel Type: Oil
  • Fuel Tank Location: In Basement
  • Hot Water Description: Propane, Tank Size Unknown, Tankless Hotwater
  • Water Source: Private Well
  • Sewer: Septic

Schools

  • Intermediate School: Per Board of Ed

Green Features

  • Energy Features: Programmable Thermostat, Thermopane Windows

Lot Info

  • Acres: 2
  • Lot Description: In Subdivision Lightly Wooded Level Lot On Cul-De-Sac Professionally Landscaped
  • Zoning: R-2
  • Parcel #: 997778

Tax Info

  • Tax Year: July 2025-June 2026
  • Property Tax: 10682

MLS Schools

  • Elementary School: Killingworth
  • Middle Jr High School: Haddam-Killingworth
  • High School: Haddam-Killingworth

Map

Range of Values:

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Value Increase
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Percent Increase
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Adjusted for Inflation
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Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

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 $10,682 $407,400 $94,500 $312,900
2024 $9,867 $407,400 $94,500 $312,900
2023 $9,562 $407,400 $94,500 $312,900
2022 $9,460 $407,400 $94,500 $312,900
2021 $9,751 $364,930 $105,010 $259,920
2020 $9,751 $364,930 $105,010 $259,920
2019 $10,025 $364,930 $105,010 $259,920
2018 $10,025 $364,930 $105,010 $259,920
2017 $10,025 $364,930 $105,010 $259,920
2016 $9,674 $373,670 $175,000 $198,670
2015 $9,428 $373,670 $175,000 $198,670
2014 $9,166 $373,670 $175,000 $198,670
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
06/15/2026 06/15/26 For Sale $799,900 +59.0% $253 / Sq Ft
05/24/2018 05/24/18 Sold $503,000 -2.3% $159 / Sq Ft View Prior Sale
04/21/2018 04/21/18 Pending -- -- --
04/05/2018 04/05/18 For Sale $515,000 0.0% $163 / Sq Ft
07/15/2014 07/15/14 Rented $2,600 -13.3% --
06/20/2014 06/20/14 Under Contract -- -- --
06/13/2014 06/13/14 For Rent $3,000 -- --
Source: SmartMLS

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
Quit Claim Deed -- None Available
Warranty Deed $503,000 --
Warranty Deed $555,000 --
Warranty Deed $400,000 --
Warranty Deed $356,500 --
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 $396,000 Purchase Money Mortgage
Previous Owner $485,460 Stand Alone Refi Refinance Of Original Loan
Source: Public Records

About the Listing Agent

Cathy Lynch

Coldwell Banker Realty

(860) 317-9746

Section Image

Buying and selling a home is often an individual's most emotionally attached investment. With that in mind, my business philosophy is to be fair, honest, and treat each client with both care and professionalism. I do not believe in the hard sell approach; I am very patient and willing to work very hard for all of my clients. Being a native of Madison I have a very strong knowledge of the town and the surrounding shoreline area, and this helps new clients moving to the area to acclimate very

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Source: SmartMLS

MLS Number: 24181390

SmartMLS

APN: KILL-000035-000000-000042L

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