Google street view image for 257 Dunk Rock Rd, Guilford, CT 06437

Off Market Sep 1999 for $327K

$836,047

Est. refi paymentEst. refi $1,238/mo

•

2.5 ba

•

2,000

sq ft

257 Dunk Rock Rd, Guilford, CT 06437

About this home

257 Dunk Rock Rd is a 2,000 square foot house on a 2.62 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on September 30, 1999 for $327,000. Based on Redfin's Guilford data, we estimate the home's value is $836,047.

Single-familyProperty Type

1989Year Built

2.62 acresLot Size

$418Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$836,047

$509K since sold in September 1999$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 13.9% higher than the average sale price ($734K) of 5 comparable homes.

SOLD JUN 22, 2026
$532,000
A
4 beds1.5 baths1,988 sq ft
599 Durham Rd, Guilford, CT 06437
SOLD DEC 19, 2025
$820,000
B
3 beds2.5 baths1,764 sq ft
181 Denison Dr, Guilford, CT 06437
SOLD JUL 16, 2026
$820,000
C
3 beds2.5 baths2,799 sq ft
95 Thankful Stow Rd, Guilford, CT 06437
SOLD AUG 28, 2026
$597,200
D
3 beds3 baths2,389 sq ft
145 Peddlers Rd, Guilford, CT 06437
SOLD JUN 22, 2026
$900,000
E
3 beds2.5 baths2,806 sq ft
401 Three Corners Rd, Guilford, CT 06437

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

Earn from this home

Sell

$742,973

Est. take-home

List your home with Redfin and save $8,360

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$2,908/mo

Redfin rental estimate

List your home for rent

Market trends in 06437, CT

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.6%

+0.2% MoM

Median sale price

$767K

$92K MoM

Avg. days on market

39d

0 days MoM

Recently sold homes

3 MoM

New listings for sale

COMING SOON
$549,000
3 beds2.5 baths2,014 sq ft
83 Crestwood Dr, Guilford, CT 06437
COMING SOON
$879,000
3 beds3 baths2,797 sq ft
93 River St, Guilford, CT 06437
NEW 6 HRS AGO
$1,995,000
3 beds3 baths2,969 sq ft
473 Colonial Rd, Guilford, CT 06437
COMING SOON
$264,900
1 bed1 bath600 sq ft
32 River Colony #32, Guilford, CT 06437
OPEN SAT, 1PM TO 3PM
$299,000
2 beds1.5 baths1,442 sq ft
274 Church St Unit 7B, Guilford, CT 06437
COMING SOON
$600,000
2 beds2 baths1,134 sq ft
221 Water St, Guilford, CT 06437
OPEN SAT, 10AM TO 12PM
$649,999
3 beds2.5 baths1,936 sq ft
48 Russett Dr, Guilford, CT 06437
COMING SOON
$1,125,000
4 beds2.5 baths2,254 sq ft
84 Fair St, Guilford, CT 06437
OPEN SAT, 11AM TO 1PM
$495,000
2 beds2 baths1,459 sq ft
45 Copper Hill Dr #45, Guilford, CT 06437
$430,000
2 beds1.5 baths1,248 sq ft
230 Nut Plains Rd, Guilford, CT 06437
See all

Provided by Redfin

Sale history for 257 Dunk Rock Rd

Year

Property tax

Land + Additions

Assessment*

2023

$11,183 (−4.0%)

$214,760 + $217,350

$432,110

2022

$11,651 (+1.9%)

$178,170 + $172,230

$350,400

2021

$11,430 (+1.0%)

$178,170 + $172,230

$350,400

2020

$11,321 (+0.9%)

$178,170 + $172,230

$350,400

2019

$11,223 (+2.4%)

$178,170 + $172,230

$350,400

2018

$10,961

$178,170 + $172,230

$350,400

2017

$10,965 (+2.4%)

$184,210 + $189,250

$373,460

2016

$10,707 (+10.9%)

$184,210 + $189,250

$373,460

2014

$9,654 (+9.3%)

$184,210 + $167,870

$352,080

2011

$8,833

$204,680 + $178,370

$383,050

Tax history for 257 Dunk Rock Rd

Year

Property tax

Land + Additions

Assessment*

2023

$11,183 (−4.0%)

$214,760 + $217,350

$432,110

2022

$11,651 (+1.9%)

$178,170 + $172,230

$350,400

2021

$11,430 (+1.0%)

$178,170 + $172,230

$350,400

2020

$11,321 (+0.9%)

$178,170 + $172,230

$350,400

2019

$11,223 (+2.4%)

$178,170 + $172,230

$350,400

2018

$10,961

$178,170 + $172,230

$350,400

2017

$10,965 (+2.4%)

$184,210 + $189,250

$373,460

2016

$10,707 (+10.9%)

$184,210 + $189,250

$373,460

2014

$9,654 (+9.3%)

$184,210 + $167,870

$352,080

2011

$8,833

$204,680 + $178,370

$383,050

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

Property details

Interior

Basement Information
Basement Sq. Ft: 1,223
Basement Type: Full

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Cape Cod
Construction Type: Frame
Exterior Wall: Wood Siding/Shingle
Roof Shape Type: Gable

Pool Information
Pool Type: Hot Tub/Jacuzzi
Has Pool

Property Information
Living Sq. Ft: 2,000
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 114,127
Municipality Name: GUILFORD
Acres: 2.62
Zoning Code: R-5I
State Use Description: 1-FAMILY RESIDENCE

Utility Information
Water Service Type: Well

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 3
Baths: 2.5
Sq. Ft.: 2,000
Stories: 2.0
Lot Size: 2.62 acres
Style: Single Family Residential
Year Built: 1989
Year Renovated: 2007
County: New Haven County
APN: 1113411

Home facts updated by county records on Jul 13, 2023

Around this home

Schools

A. W. Cox School

Public K-4 • Assigned • 0.3mi

7/10

E. C. Adams Middle School

Public 7-8 • Assigned • 1.0mi

8/10

Guilford High School

Public 9-12 • Assigned • 1.8mi

9/10

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

6/10 Heat Factor

7 days above 94° expected this year, 18 days in 30 years

6/10 Wind Factor

66% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Guilford, CT • 06437

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

$795,000 – $962,000

Reach more buyers when you sell with Redfin. Save up to $8,360 in fees. 3 minutes to get started.

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

Nearby similar homes

NEW 6 HRS AGO

$1,995,000

3 beds3 baths2,969 sq ft

473 Colonial Rd, Guilford, CT 06437

$625,000

6 beds4 baths4,491 sq ft

158 Leetes Island Rd, Branford, CT 06405

OPEN SAT, 11AM TO 1PM

$1,249,900

4 beds4 baths5,267 sq ft

625 State St, Guilford, CT 06437

$479,000

2 beds1.5 baths1,126 sq ft

26 View Pl, Guilford, CT 06437

$639,000

3 beds2.5 baths1,397 sq ft

1431 Long Hill Rd, Guilford, CT 06437

$1,150,000

4 beds3.5 baths3,774 sq ft

9 Inwood Dr, Guilford, CT 06437

New listings for sale in 06437

COMING SOON

$549,000

3 beds2.5 baths2,014 sq ft

83 Crestwood Dr, Guilford, CT 06437

COMING SOON

$879,000

3 beds3 baths2,797 sq ft

93 River St, Guilford, CT 06437

NEW 6 HRS AGO

$1,995,000

3 beds3 baths2,969 sq ft

473 Colonial Rd, Guilford, CT 06437

COMING SOON

$264,900

1 bed1 bath600 sq ft

32 River Colony #32, Guilford, CT 06437

OPEN SAT, 1PM TO 3PM

$299,000

2 beds1.5 baths1,442 sq ft

274 Church St Unit 7B, Guilford, CT 06437

COMING SOON

$600,000

2 beds2 baths1,134 sq ft

221 Water St, Guilford, CT 06437

OPEN SAT, 10AM TO 12PM

$649,999

3 beds2.5 baths1,936 sq ft

48 Russett Dr, Guilford, CT 06437

COMING SOON

$1,125,000

4 beds2.5 baths2,254 sq ft

84 Fair St, Guilford, CT 06437

OPEN SAT, 11AM TO 1PM

$495,000

2 beds2 baths1,459 sq ft

45 Copper Hill Dr #45, Guilford, CT 06437

Home values near 257 Dunk Rock Rd

Data from public records.

Address	Redfin Estimate
213 Dunk Rock Rd, Guilford, CT 3 Beds \| 2 Baths \| 1612 Sq. Ft.	$543,633
582 Dunk Rock Rd, Guilford, CT 3 Beds \| 3.5 Baths \| 2545 Sq. Ft.	$876,214

Address	Redfin Estimate
912 Dunk Rock Rd, Guilford, CT 1 Beds \| 1 Baths \| 829 Sq. Ft.	$519,762
130 Dunk Rock Rd, Guilford, CT 3 Beds \| 1 Baths \| 960 Sq. Ft.	$515,921

Address	Redfin Estimate
259 Dunk Rock Rd, Guilford, CT 4 Beds \| 2.5 Baths \| 1838 Sq. Ft.	$719,104
140 Dunk Rock Rd, Guilford, CT 2 Beds \| 2 Baths \| 1444 Sq. Ft.	$563,895

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.

Guilford homes for sale
Wallingford homes for sale
Southington homes for sale
Madison homes for sale
Branford homes for sale

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	Guilford Center Property Records
Condos for sale near me	Norwalk, CT homes for sale	CT New Listings
Agents near me	Westport, CT homes for sale	Guilford Center Housing Market

New Haven homes for sale
Milford homes for sale
Middletown homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 06437, CT

Sale history for 257 Dunk Rock Rd

Tax history for 257 Dunk Rock Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06437

Home values near 257 Dunk Rock Rd

More real estate resources