Off Market May 2025 for $400K

$418,388

•

1,860

sq ft

18 Colleen St, Killingly, CT 06239

About this home

*MULTIIPLE OFFERS IN HAND. Highest and best by end of day Monday May 5th.*Nestled in a serene neighborhood, this well maintained ranch offers the perfect blend of convenience & tranquility. Located just minutes to RT 6 & 395, this property is ideal for commuters. You'll also find yourself in close proximity to a hospital, shopping, a variety of delightful restaurants, hiking trails & more. This inviting home features a covered front porch, back deck, 3 spacious bedrooms & 2 beautifully updated baths. The 1st bath features a beautifully tiled shower w glass doors , soaking tub, a vaulted ceiling & skylight & the primary bath boasts a walk in shower. The heart of the home is the stunning kitchen featuring StarMark custom cabinetry w/ a rich chestnut stain, granite counters, a huge pantry, vaulted ceiling w/ skylights & modern appliances perfect for culinary enthusiasts & entertainers alike. The finished basement area provides versatility & extra room for a home gym, office, entertainment area & more! From the basement, you can also access your 2 car garage which features additional space for storage or work space. Step outside to discover a picturesque yard, complete w an adjacent babbling brook that adds a touch of nature's melody to your everyday life. The lush landscape is a haven for local wildlife, offering a peaceful retreat right in your own back yard! Experience the best of both worlds combining convenience & serenity in this exceptional Connecticut home!

Single-familyProperty Type

1980Year Built

0.64 acresLot Size

$225Est. Price/Sq.Ft.

2 car garageParking

Listed by Kimber Synott • Castinetti Realty Group

Bought with Kyle Wilkinson • Wilkinson Real Estate

Source:Smart MLS #24089790

Redfin Estimate

$418,388

$18K since sold in May 2025$2,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.8% higher than the average sale price ($381K) of 6 comparable homes.

SOLD JUN 26, 2026
$410,000
A
3 beds2 baths2,112 sq ft
133 Cook Hill Rd, Killingly, CT 06239
SOLD AUG 14, 2026
$480,000
B
3 beds2 baths2,096 sq ft
34 Vezina Dr, Killingly, CT 06239
SOLD APR 23, 2026
$387,000
C
3 beds2 baths1,598 sq ft
3015 David Ave, Killingly, CT 06239
SOLD JUL 30, 2026
$380,000
D
3 beds1.5 baths1,224 sq ft
24 Joan St, Killingly, CT 06239
SOLD FEB 12, 2026
$325,000
E
3 beds1.5 baths1,610 sq ft
99 Snake Meadow Rd, Killingly, CT 06239
SOLD SEP 24, 2025
$305,000
F
3 beds2 baths1,862 sq ft
64 Bailey St, Brooklyn, CT 06234

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Earn from this home

Sell

$79,288

Est. take-home

List your home with Redfin and save $4,184

Rent

$2,552/mo

Redfin rental estimate

List your home for rent

Market trends in 06239, CT

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.6%

+0.0% MoM

Median sale price

$380K

$20K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

12 MoM

New listings for sale

OPEN TODAY, 12PM TO 1PM
$599,900
4 beds2 baths1,889 sq ft
127 Valley Rd, Killingly, CT 06239
3D WALKTHROUGH
$329,900
3 beds1 bath1,260 sq ft
44 Davis St, Killingly, CT 06239
COMING SOON
$795,000
4 beds3.5 baths2,920 sq ft
50 Red Oak Dr, Killingly, CT 06239
$285,000
3 beds1.5 baths1,260 sq ft
137 Hawkins St, Killingly, CT 06239
$350,000
3 beds2 baths1,854 sq ft
81 Hawkins St, Killingly, CT 06239
OPEN TODAY, 12PM TO 1:30PM
$415,000
2 beds2 baths1,292 sq ft
13 Oriole Dr #13, Killingly, CT 06239
$320,000
3 beds2 baths1,351 sq ft
31 Palmer St, Killingly, CT 06239
$214,900
2 beds1.5 baths1,052 sq ft
43 Athol St #43, Killingly, CT 06239
See all

Provided by Redfin

Sale history for 18 Colleen St

Year

Property tax

Land + Additions

Assessment*

2023

$3,722 (+6.4%)

$31,920 + $96,110

$128,030

2022

$3,499 (+0.3%)

$31,920 + $96,110

$128,030

2021

$3,488 (+1.9%)

$31,920 + $96,110

$128,030

2020

$3,424 (−1.5%)

$31,920 + $96,110

$128,030

2019

$3,477 (+18.2%)

$31,920 + $96,110

$128,030

2017

$2,942

$24,920 + $77,560

$102,480

2016

$2,942 (+2.9%)

$24,920 + $77,560

$102,480

2014

$2,860 (−2.9%)

$24,920 + $77,560

$102,480

2011

$2,946

$38,920 + $92,610

$131,530

Tax history for 18 Colleen St

Year

Property tax

Land + Additions

Assessment*

2023

$3,722 (+6.4%)

$31,920 + $96,110

$128,030

2022

$3,499 (+0.3%)

$31,920 + $96,110

$128,030

2021

$3,488 (+1.9%)

$31,920 + $96,110

$128,030

2020

$3,424 (−1.5%)

$31,920 + $96,110

$128,030

2019

$3,477 (+18.2%)

$31,920 + $96,110

$128,030

2017

$2,942

$24,920 + $77,560

$102,480

2016

$2,942 (+2.9%)

$24,920 + $77,560

$102,480

2014

$2,860 (−2.9%)

$24,920 + $77,560

$102,480

2011

$2,946

$38,920 + $92,610

$131,530

*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

Stories

Lot width

—

Lot depth

—

Lot size

0.64 Acres

Year renovated

—

Sq. Ft.

1,288

Year built

1980

Style

Single Family Residential

County

Windham County

APN

1689152

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 24, 2025.

Property details

Parking

Garage Information
Garage & Parking: Under House Garage
Garages Number: 2

Interior

Interior Information
Total Rooms: 6
Laundry Room Location: In basement utility room
Laundry Room Info: Lower Level
In-Law Apartment: No
Fireplaces Total: 1
Appliances Included: Oven/Range, Microwave, Refrigerator, Dishwasher, Washer, Electric Dryer

Bathroom Information
# of Baths (Full): 2

Bedroom Information
Beds Total: 3

Room Information
Rooms Additional: Bonus Room
Basement Description: Full, Storage, Garage Access, Interior Access, Partially Finished, Walk-out, Liveable Space
Has Attic
Attic Description: Access Via Hatch

Exterior

Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Vinyl Siding
Exterior Features: Underground Utilities, Gutters, Covered Deck

Lot Information
Lot Description: Level Lot, Sloping Lot

Building Information
Foundation Type: Concrete
Construction Description: Frame

Property Information
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 1288

Financial

Assessments Information
Assessed Value: $191,680

Utilities

Utility Information
Water Source: Private Well
Sewage System: Septic
Hot Water Description: Tankless Hotwater
Heat Type: Hot Water
Heat Fuel Type: Oil
Fuel Tank Location: In Garage

Location

School Information
High School: Per Board of Ed
Elementary School: Per Board of Ed

Location Information
Subdivision: Highland Estates
State: Connecticut
Nearby Amenities: Library, Medical Facilities, Public Pool
Directions: Per GPS
County: Windham

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,288
Stories: 1.0
Lot Size: 0.64 acres
Style: Single Family Residential
Year Built: 1980
Year Renovated: —
County: Windham County
APN: 1689152

Home facts updated by county records on Jul 24, 2025

Other

Documents & Disclosures
Supplement Count Public: 3

Around this home

Schools

Killingly Memorial School

Public 2-4 • Assigned • 2.4mi

7/10

Killingly Intermediate School

Public 5-8 • Assigned • 4.9mi

4/10

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

4/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

6/10 Wind Factor

60% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Killingly, CT • 06239

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, placing it below the U.S. average for solar exposure.

9 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$398,000 – $482,000

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Nearby similar homes

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New listings for sale in 06239

OPEN TODAY, 12PM TO 1PM

$599,900

4 beds2 baths1,889 sq ft

127 Valley Rd, Killingly, CT 06239

3D WALKTHROUGH

$329,900

3 beds1 bath1,260 sq ft

44 Davis St, Killingly, CT 06239

COMING SOON

$795,000

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50 Red Oak Dr, Killingly, CT 06239

$285,000

3 beds1.5 baths1,260 sq ft

137 Hawkins St, Killingly, CT 06239

$350,000

3 beds2 baths1,854 sq ft

81 Hawkins St, Killingly, CT 06239

OPEN TODAY, 12PM TO 1:30PM

$415,000

2 beds2 baths1,292 sq ft

13 Oriole Dr #13, Killingly, CT 06239

$320,000

3 beds2 baths1,351 sq ft

31 Palmer St, Killingly, CT 06239

$214,900

2 beds1.5 baths1,052 sq ft

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Home values near 18 Colleen St

Data from public records.

Address	Redfin Estimate
40 Colleen St, Killingly, CT 3 Beds \| 2 Baths \| 1614 Sq. Ft.	$458,585
17 Colleen St, Killingly, CT 3 Beds \| 2 Baths \| 1110 Sq. Ft.	$397,815

Address	Redfin Estimate
10 Colleen St, Killingly, CT 3 Beds \| 1.5 Baths \| 1558 Sq. Ft.	$404,104
39 Colleen St, Killingly, CT 3 Beds \| 2 Baths \| 1887 Sq. Ft.	$420,452

Address	Redfin Estimate
9 Colleen St, Killingly, CT 3 Beds \| 2 Baths \| 1144 Sq. Ft.	$420,887
29 Colleen St, Killingly, CT 3 Beds \| 2.5 Baths \| 2150 Sq. Ft.	$523,107

Property information provided by Smart MLS when last listed in 2025. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 06239, CT

Sale history for 18 Colleen St

Tax history for 18 Colleen St

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06239

Home values near 18 Colleen St

More real estate resources