Off market oct 2016 for $101K

$308,341

Est. refi paymentEst. refi $759/mo

•

1,831

sq ft

21 Circuit Ave, Waterbury, CT 06708

About this home

Spacious 4 bedroom Colonial offers in law potential with main level den/bedroom and full bath, large living room with fireplace, formal dining room with built is hutch, eating space kitchen on the main level. The upper level features 4 bedrooms and second full bath. Additional amenities included lots of hardwood flooring, full covered front porch, newer boiler and deck overlooking private rear yard. This home is just minutes to shopping, metro North, and Interstates 8 and 84!

Single-familyProperty Type

1916Year Built

9,147 sq ftLot Size

$168Est. Price/Sq.Ft.

Listed by • Coldwell Banker Realty

Bought with Adrian Cote • Century 21 AllPoints Realty

Source:Smart MLS #W10151044

Redfin Estimate

$308,341

$207K since sold in October 2016$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.7% lower than the average sale price ($327K) of 5 comparable homes.

SOLD OCT 7, 2026
$408,000
A
3 beds1.5 baths1,544 sq ft
88 Coniston Ave, Waterbury, CT 06708
SOLD JUL 1, 2026
$319,900
B
4 beds2 baths1,804 sq ft
27 Theroux Ave, Waterbury, CT 06708
SOLD FEB 25, 2026
$326,000
C
3 beds1.5 baths1,797 sq ft
82 Coniston Ave, Waterbury, CT 06708
SOLD JUL 28, 2026
$266,000
D
3 beds1.5 baths1,892 sq ft
102 Circuit Ave, Waterbury, CT 06708
SOLD MAY 29, 2026
$315,000
E
3 beds2 baths1,636 sq ft
109 Westwood Ave, Waterbury, CT 06708

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$224,557

Est. take-home

List your home with Redfin and save $3,083

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,202/mo

Redfin rental estimate

List your home for rent

Market trends in 06708, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.1%

+0.6% MoM

Median sale price

$315K

$5K MoM

Avg. days on market

49d

5 days MoM

Recently sold homes

4 MoM

New listings for sale

$299,900
3 beds1.5 baths1,290 sq ft
11 Media Ave, Waterbury, CT 06708
$320,000
2 beds1 bath1,376 sq ft
117 Arden Rd, Waterbury, CT 06708
$275,000
2 beds2 baths1,428 sq ft
350 Bristol St Unit A4, Waterbury, CT 06706
OPEN SUN, 12PM TO 2PM
$145,000
3 beds1.5 baths991 sq ft
81 Angel Dr Unit D, Waterbury, CT 06708
$395,000
3 beds2.5 baths2,847 sq ft
100 Irvington Ave, Waterbury, CT 06708
OPEN SAT, 12PM TO 2PM
$599,900
6 beds2 baths3,500 sq ft
41 Lawlor St, Waterbury, CT 06708
$375,000
6 beds2 baths1,722 sq ft
62 N Leonard St, Waterbury, CT 06708
COMING SOON
$259,000
3 beds1.5 baths1,220 sq ft
53 Elk Ave, Waterbury, CT 06708
COMING SOON
$449,900
3 beds2.5 baths1,960 sq ft
39 Regency Hl, Waterbury, CT 06708
$309,900
4 beds2 baths1,170 sq ft
34 Corona Dr, Waterbury, CT 06708
See all

Provided by Redfin

Sale history for 21 Circuit Ave

Year

Property tax

Land + Additions

Assessment*

2023

$7,291 (+43.4%)

$26,950 + $107,590

$134,540

2022

$5,085

$26,930 + $57,520

$84,450

2021

$5,085

$26,930 + $57,520

$84,450

2020

$5,085

$26,930 + $57,520

$84,450

2019

$5,085

$26,930 + $57,520

$84,450

2018

$5,085 (−25.9%)

$26,930 + $57,520

$84,450

2017

$6,865

$26,920 + $87,090

$114,010

2016

$6,865 (+5.7%)

$26,920 + $87,090

$114,010

2013

$6,496

$26,920 + $87,090

$114,010

2011

$6,496

$26,920 + $87,090

$114,010

Tax history for 21 Circuit Ave

Year

Property tax

Land + Additions

Assessment*

2023

$7,291 (+43.4%)

$26,950 + $107,590

$134,540

2022

$5,085

$26,930 + $57,520

$84,450

2021

$5,085

$26,930 + $57,520

$84,450

2020

$5,085

$26,930 + $57,520

$84,450

2019

$5,085

$26,930 + $57,520

$84,450

2018

$5,085 (−25.9%)

$26,930 + $57,520

$84,450

2017

$6,865

$26,920 + $87,090

$114,010

2016

$6,865 (+5.7%)

$26,920 + $87,090

$114,010

2013

$6,496

$26,920 + $87,090

$114,010

2011

$6,496

$26,920 + $87,090

$114,010

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

Public record

Public record
Zoning

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

9,148 Sq. Ft.

Year renovated

1966

Sq. Ft.

1,831

Year built

1916

Style

Single Family Residential

County

New Haven County

APN

1374902

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Single-Family Residential District

The RS District is established to provide for single-family residences and limited nonresidential uses on lots having a minimum area of 7,500 sq ft. Uses and Conditional Accessory Uses are permitted by Zoning Permit, Special Permit, or Special Exception approval as provided in Article 11 of these Regulations.

Permitted uses

Include but are not limited to:

No uses permitted by right

Property details

Parking

Garage Information
Garage & Parking: None

Interior

Interior Information
Total Rooms: 9
Laundry Room Location: First Floor
Interior Features: Cable - Available
In-Law Apartment: No
Fireplaces Total: 1
Appliances Included: Dryer, Microwave, Oven/Range, Refrigerator, Washer

Bathroom Information
# of Baths (Full): 2

Bedroom Information
Beds Total: 5

Room Information
Room Count: 8
Basement Description: Full, Full With Walk-Out
Has Attic
Attic Description: Pull-Down Stairs

Exterior

Exterior Features
Exterior Siding: Vinyl Siding
Exterior Features: Deck, Porch

Lot Information
Lot Description: Lightly Wooded

Building Information
Color: white

Property Information
Property Type: Single Family For Sale

Financial

Assessments Information
Assessed Value: $114,010

Rental Information
Lease Purchase YN: No

Utilities

Utility Information
Water Source: Public Water Connected
Sewage System: Public Sewer Connected
Hot Water Description: Domestic
Heat Type: Baseboard, Radiator
Heat Fuel Type: Oil
Fuel Tank Location: In Basement

Location

HOA Information
Association Amenities: Putting Green

School Information
High School: PBOE
Elementary School: PBOE

Location Information
State: Connecticut
Nearby Amenities: Golf Course, Public Transportation, Shopping/Mall, Walk to Bus Lines
Directions: Bunker Hill to Valentine to Circuit
County: New Haven

Public facts

Beds: 5
Baths: 2.0
Sq. Ft.: 1,831
Stories: 2.0
Lot Size: 9,148 square feet
Style: Single Family Residential
Year Built: 1916
Year Renovated: 1966
County: New Haven County
APN: 1374902

Home facts updated by county records on Jul 13, 2023

Other

Documents & Disclosures
Supplement Count Public: 2

Around this home

Schools

Bunker Hill School

Public PreK-5 • Assigned • 0.1mi

3/10

West Side Middle School

Public 6-8 • Assigned • 1.5mi

4/10

John F. Kennedy High School

Public 9-12 • Assigned • 1.5mi

1/10

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 96° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Waterbury, CT • 06708

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 8.8 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$293,000 – $355,000

Reach more buyers when you sell with Redfin. Save up to $3,083 in fees. 3 minutes to get started.

Get a free, detailed breakdown of how we calculated your estimate.

Nearby similar homes

NEW 7 HRS AGO

$349,900

4 beds1 bath1,248 sq ft

65 Eldridge St, Waterbury, CT 06704

$274,999

3 beds2 baths1,092 sq ft

380 Farmington Ave, Waterbury, CT 06710

$300,000

3 beds1.5 baths1,524 sq ft

49 Delaware Ave, Waterbury, CT 06708

$320,000

3 beds1.5 baths1,076 sq ft

49 Media Ave, Waterbury, CT 06708

$299,900

5 beds1.5 baths2,490 sq ft

60 Waterville St, Waterbury, CT 06710

$299,900

3 beds2 baths1,674 sq ft

101 Birchwood St, Waterbury, CT 06708

New listings for sale in 06708

$299,900

3 beds1.5 baths1,290 sq ft

11 Media Ave, Waterbury, CT 06708

$320,000

2 beds1 bath1,376 sq ft

117 Arden Rd, Waterbury, CT 06708

$275,000

2 beds2 baths1,428 sq ft

350 Bristol St Unit A4, Waterbury, CT 06706

OPEN SUN, 12PM TO 2PM

$145,000

3 beds1.5 baths991 sq ft

81 Angel Dr Unit D, Waterbury, CT 06708

$395,000

3 beds2.5 baths2,847 sq ft

100 Irvington Ave, Waterbury, CT 06708

OPEN SAT, 12PM TO 2PM

$599,900

6 beds2 baths3,500 sq ft

41 Lawlor St, Waterbury, CT 06708

$375,000

6 beds2 baths1,722 sq ft

62 N Leonard St, Waterbury, CT 06708

COMING SOON

$259,000

3 beds1.5 baths1,220 sq ft

53 Elk Ave, Waterbury, CT 06708

COMING SOON

$449,900

3 beds2.5 baths1,960 sq ft

39 Regency Hl, Waterbury, CT 06708

Home values near 21 Circuit Ave

Data from public records.

Address	Redfin Estimate
221 Circuit Ave, Waterbury, CT 4 Beds \| 2 Baths \| 1899 Sq. Ft.	$448,218
29 Circuit Ave, Waterbury, CT 4 Beds \| 1.5 Baths \| 1964 Sq. Ft.	$350,869

Address	Redfin Estimate
55 Circuit Ave, Waterbury, CT 3 Beds \| 2.5 Baths \| 1234 Sq. Ft.	$372,645
15 Circuit Ave, Waterbury, CT 4 Beds \| 1.5 Baths \| 1851 Sq. Ft.	$344,778

Address	Redfin Estimate
47 Circuit Ave, Waterbury, CT 3 Beds \| 2.5 Baths \| 1585 Sq. Ft.	$353,413
52 Circuit Ave, Waterbury, CT 4 Beds \| 3 Baths \| 2734 Sq. Ft.	$476,864

Property information provided by Smart MLS when last listed in 2016. This data may not match . Learn more.

More real estate resources

Minor Civil Divisions
Cities
Neighborhoods
Zip Codes
Popular Searches

Guilford homes for sale
Wallingford homes for sale
Glastonbury homes for sale
Farmington homes for sale
Madison homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

06770 homes for sale
06795 homes for sale
06704 homes for sale
06705 homes for sale
06708 homes for sale

Houses for rent in Waterbury	Agents near me	Westport, CT homes for sale	Waterbury Housing Market
Houses for sale near me	Greenwich, CT homes for sale	New Haven, CT homes for sale
Land for sale near me	Stamford, CT homes for sale	Milford, CT homes for sale
Open Houses near me	West Hartford, CT homes for sale	Waterbury Property Records
Condos for sale near me	Norwalk, CT homes for sale	CT New Listings

New Haven homes for sale
West Hartford homes for sale
Milford homes for sale