21 Sugar Hill Rd, Killingworth, CT 06419

Off market apr 2016 for $396K

$723,934

Est. refi paymentEst. refi $2,040/mo

•

2,854

sq ft

21 Sugar Hill Rd, Killingworth, CT 06419

About this home

Gorgeous four bedroom colonial with front porch, privately set on over 3 acres, on a cul-de-sac in the desirable Chestnut Hill area. The kitchen has been remodeled with a center island, brand new appliances, pantry and eat-in space. Lots of improvements and updates including roof, windows, furnace, ac unit and filtration system. Master bedroom with remodeled full bath and walk-in closet. Family room with fireplace. Full partially finished walk out basement with full bath, room for bedroom or office. In addition to the front porch, there is also a beautiful three season screened in porch. An attic and 2 car garage for plenty of storage. Close to Madison and Clinton and 35 minutes to Hartford. Only 5 miles to the beach.

Single-familyProperty Type

1986Year Built

3.1 acresLot Size

$254Est. Price/Sq.Ft.

2 car garageParking

Listed by Jennifer Gurnell • William Raveis Real Estate

Bought with Linda O'Hara • William Raveis Real Estate

Source:Smart MLS #N10082983

Redfin Estimate

$723,934

$328K since sold in April 2016$9,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.5% lower than the average sale price ($837K) of 6 comparable homes.

SOLD AUG 18, 2026
$895,000
A
4 beds3.5 baths3,165 sq ft
10 Grace Ln, Killingworth, CT 06419
SOLD MAY 29, 2026
$931,500
B
4 beds3.5 baths3,581 sq ft
21 Running Brook Dr, Killingworth, CT 06419
SOLD NOV 21, 2025
$750,000
C
4 beds3.5 baths2,873 sq ft
252 Chestnut Hill Rd, Killingworth, CT 06419
SOLD AUG 24, 2026
$865,000
D
3 beds2.5 baths2,752 sq ft
54 Bar Gate Trl, Killingworth, CT 06419
SOLD MAY 29, 2026
$620,000
E
4 beds2.5 baths2,590 sq ft
271 Chestnut Hill Rd, Killingworth, CT 06419
SOLD JUL 17, 2026
$960,000
F
4 beds2.5 baths3,316 sq ft
198 Summer Hill Rd, Madison, CT 06443

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Earn from this home

Sell

$436,295

Est. take-home

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Refinance

Est. cash available

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Rent

$3,956/mo

Redfin rental estimate

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Market trends in 06419, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.9%

1.1% MoM

Median sale price

$794K

$19K MoM

Avg. days on market

47d

3 days MoM

Recently sold homes

0 MoM

New listings for sale

$415,000
3 beds1 bath983 sq ft
7 Kelseytown Rd, Killingworth, CT 06419
$549,900
4 beds2.5 baths1,982 sq ft
245 Chestnut Hill Rd, Killingworth, CT 06419
$699,000
2 beds2 baths1,386 sq ft
511 Route 81, Killingworth, CT 06419
See all

Provided by Redfin

Sale history for 21 Sugar Hill Rd

Date

Event

Price

Smart MLS #N10082983

Apr 6, 2016

Sold

$396,250

$139/sq ft

Feb 14, 2016

Listing Removed

—

Oct 2, 2015

Listed

$410,000

$144/sq ft

Smart MLS #N10057413

Oct 1, 2015

Listing Removed

—

Jun 22, 2015

Listed

$417,000

$146/sq ft

Public Records

Oct 4, 2004

Sold

$390,000

$137/sq ft

Smart MLS #M9082559

Jun 21, 2004

Listed

$399,900

$140/sq ft

Public Records

May 20, 2002

Sold

$335,000

$117/sq ft

Smart MLS #M9067993

Feb 24, 2002

Listed

$334,900

$117/sq ft

Public Records

Jul 1, 1996

Sold

$223,000

$78/sq ft

Public Records

Apr 13, 1993

Sold

$222,500

$78/sq ft

Public Records

Dec 3, 1991

Sold

$242,000

$85/sq ft

Public Records

Dec 18, 1989

Sold

$242,250

$85/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2023

$6,889 (+1.1%)

$77,280 + $216,230

$293,510

2022

$6,815 (−3.0%)

$77,280 + $216,230

$293,510

2021

$7,029

$87,770 + $175,290

$263,060

2020

$7,029 (−2.7%)

$87,770 + $175,290

$263,060

2018

$7,226

$87,770 + $175,290

$263,060

2017

$7,226 (+7.9%)

$87,780 + $175,280

$263,060

2016

$6,697 (+13.0%)

$129,240 + $129,420

$258,660

2014

$5,924

$129,230 + $112,280

$241,510

2011

$5,924

$129,230 + $112,280

$241,510

Tax history for 21 Sugar Hill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$6,889 (+1.1%)

$77,280 + $216,230

$293,510

2022

$6,815 (−3.0%)

$77,280 + $216,230

$293,510

2021

$7,029

$87,770 + $175,290

$263,060

2020

$7,029 (−2.7%)

$87,770 + $175,290

$263,060

2018

$7,226

$87,770 + $175,290

$263,060

2017

$7,226 (+7.9%)

$87,780 + $175,280

$263,060

2016

$6,697 (+13.0%)

$129,240 + $129,420

$258,660

2014

$5,924

$129,230 + $112,280

$241,510

2011

$5,924

$129,230 + $112,280

$241,510

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds

Baths

3.5

Stories

Lot width

—

Lot depth

—

Lot size

3.1 Acres

Year renovated

2010

Sq. Ft.

2,254

Year built

1986

Style

Single Family Residential

County

Middlesex County

APN

997663

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Garage Information
Garage & Parking: Attached Garage
Garages Number: 2

Interior

Interior Information
Total Rooms: 8
Laundry Room Location: Lower Level
Interior Features: Cable - Available, Open Floor Plan
In-Law Apartment: No
Fireplaces Total: 1
Cooling System: Attic Fan, Ceiling Fans, Central Air
Appliances Included: Dishwasher, Dryer, Microwave, Oven/Range, Refrigerator, Washer

Bathroom Information
# of Baths (Full): 3
# of Baths (Half): 1

Bedroom Information
Beds Total: 4

Room Information
Room Count: 11
Basement Description: Full With Walk-Out, Liveable Space, Walk-out
Has Attic
Attic Description: Walk-up

Exterior

Exterior Features
Exterior Siding: Wood
Exterior Features: Deck, Porch

Lot Information
Lot Description: On Cul-De-Sac

Building Information
Color: Gray

Property Information
Radon Mitigation Air
Property Type: Single Family For Sale
Driveway Type: Asphalt, Private

Financial

Assessments Information
Assessed Value: $241,510

Rental Information
Lease Purchase YN: No

Utilities

Utility Information
Water Source: Private Well
Sewage System: Septic
Hot Water Description: Domestic
Heat Type: Baseboard
Heat Fuel Type: Oil
Fuel Tank Location: Above Ground
Energy Features: Thermopane Windows
Electric Voltage: 220

Location

School Information
Intermediate School: Haddam-Killingworth
High School: Haddam-Killingworth
Elementary School: Killingworth

Location Information
State: Connecticut
Directions: Route 79 to Chestnut Hill Rd. Left onto Sugar Hill, #21 is on the right, long driveway.
County: Middlesex

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 2,254
Stories: 2.0
Lot Size: 3.1 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 2010
County: Middlesex County
APN: 997663

Home facts updated by county records on Jul 13, 2023

Other

Documents & Disclosures
Supplement Count Public: 3

Around this home

Schools

K - 12
Preschool & daycare

Killingworth Elementary School

Public PreK-3 • Assigned • 3.3mi

7/10

Haddam-Killingworth Middle School

Public 6-8 • Assigned • 4.0mi

6/10

Haddam-Killingworth High School

Public 9-12 • Assigned • 9.2mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 93° expected this year, 17 days in 30 years

6/10 Wind Factor

68% chance of strong winds in next 30 years

5/10 Air Factor

5 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Killingworth, CT • 06419

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

9 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$688,000 – $833,000

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New listings for sale in 06419

$415,000

3 beds1 bath983 sq ft

7 Kelseytown Rd, Killingworth, CT 06419

2.1-acre lot • Level backyard • Full basement

$549,900

4 beds2.5 baths1,982 sq ft

245 Chestnut Hill Rd, Killingworth, CT 06419

Updated kitchen • Vinyl siding • Replacement windows

$699,000

2 beds2 baths1,386 sq ft

511 Route 81, Killingworth, CT 06419

35 acre property • Cranberry bog • Hay fields

Home values near 21 Sugar Hill Rd

Data from public records.

Address	Redfin Estimate
39 Sugar Hill Rd, Killingworth, CT 2 Beds \| 1.5 Baths \| 1608 Sq. Ft.	$437,503
11 Sugar Hill Rd, Killingworth, CT 3 Beds \| 2.5 Baths \| 2572 Sq. Ft.	$664,761
27 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2392 Sq. Ft.	$705,071
30 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2200 Sq. Ft.	$655,926
25 Running Brook Dr, Killingworth, CT 4 Beds \| 2.5 Baths \| 2752 Sq. Ft.	$764,304
44 Running Brook Dr, Killingworth, CT 3 Beds \| 3 Baths \| 2538 Sq. Ft.	$676,792
10 Grace Ln, Killingworth, CT 4 Beds \| 3.5 Baths \| 3165 Sq. Ft.	$891,509

Address	Redfin Estimate
33 Sugar Hill Rd, Killingworth, CT 3 Beds \| 2.5 Baths \| 1697 Sq. Ft.	$598,337
15 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2098 Sq. Ft.	$594,269
40 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2033 Sq. Ft.	$755,539
31 Running Brook Dr, Killingworth, CT 5 Beds \| 4.5 Baths \| 5260 Sq. Ft.	$1,070,331
29 Running Brook Dr, Killingworth, CT 5 Beds \| 3 Baths \| 3626 Sq. Ft.	$970,780
11 Grace Ln, Killingworth, CT 4 Beds \| 2.5 Baths \| 2834 Sq. Ft.	$798,609
12 Grace Ln, Killingworth, CT 4 Beds \| 2.5 Baths \| 2891 Sq. Ft.	$910,463

Address	Redfin Estimate
39 Sugar Hill Rd, Killingworth, CT 5 Beds \| 2.5 Baths \| 2948 Sq. Ft.	$706,934
5 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2758 Sq. Ft.	$748,959
34 Sugar Hill Rd, Killingworth, CT 4 Beds \| 2.5 Baths \| 2494 Sq. Ft.	$645,582
7 Grace Ln, Killingworth, CT 3 Beds \| 2.5 Baths \| 2758 Sq. Ft.	$826,595
34 Running Brook Dr, Killingworth, CT 4 Beds \| 3 Baths \| 3960 Sq. Ft.	$913,042
30 Running Brook Dr, Killingworth, CT 3 Beds \| 2.5 Baths \| 2630 Sq. Ft.	$774,628
55 Running Brook Dr, Killingworth, CT 3 Beds \| 2.5 Baths \| 2392 Sq. Ft.	$731,910

Property information provided by Smart MLS when last listed in 2015. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 06419, CT

Sale history for 21 Sugar Hill Rd

Tax history for 21 Sugar Hill Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06419

Home values near 21 Sugar Hill Rd

More real estate resources