Google street view image for 320 Brookside Rd, Darien, CT 06820

Off market sep 2004 for $2.1M

$6,659,123

Est. refi paymentEst. refi $9,565/mo

•

7.5 ba

•

9,916

sq ft

320 Brookside Rd, Darien, CT 06820

About this home

320 Brookside Rd is a 9,916 square foot house on a 2.32 acre lot with 6 bedrooms and 7.5 bathrooms. - it last sold on September 16, 2004 for $2,100,000. Based on Redfin's Darien data, we estimate the home's value is $6,659,123.

Single-familyProperty Type

2006Year Built

2.32 acresLot Size

$672Est. Price/Sq.Ft.

4 car garageParking

Source:Public Records

Redfin Estimate

$6,659,123

$4.6M since sold in September 2004$69K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21% higher than the average sale price ($5.50M) of 6 comparable homes.

SOLD SEP 21, 2026
$6,100,000
A
5 beds6 baths7,306 sq ft
38 Three Wells Ln, Darien, CT 06820
SOLD JUL 16, 2026
$6,095,000
B
6 beds6.5 baths7,344 sq ft
304 Brookside Rd, Darien, CT 06820
SOLD JUL 24, 2026
$5,625,000
C
5 beds6 baths9,039 sq ft
316 Mansfield Ave, Darien, CT 06820
SOLD JUL 10, 2026
$5,200,000
D
5 beds7 baths8,502 sq ft
7 Buttonwood Ln, Darien, CT 06820
SOLD JUN 25, 2026
$5,200,000
E
6 beds5 baths7,670 sq ft
27 Hillsley Rd, Darien, CT 06820
SOLD JUN 23, 2026
$4,795,000
F
5 beds5 baths6,798 sq ft
74 Salisbury Rd, Darien, CT 06820

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

Earn from this home

Sell

$5,623,805

Est. take-home

List your home with Redfin and save $66,591

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$7,618/mo

Redfin rental estimate

List your home for rent

Market trends in 06820, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

109.1%

1.1% MoM

Median sale price

$3.0M

$24K MoM

Avg. days on market

13d

0 days MoM

Recently sold homes

110

7 MoM

New listings for sale

NEW 8 HRS AGO
$5,025,000
6 beds3 baths4,477 sq ft
6 Berry Ln, Darien, CT 06820
OPEN SAT, 1PM TO 3PM
$4,725,000
6 beds6 baths6,459 sq ft
12 Seagate Rd, Darien, CT 06820
COMING SOON
$4,995,000
6 beds5 baths6,040 sq ft
8 Bouton Ln, Darien, CT 06820
$1,850,000
4 beds3 baths3,414 sq ft
101 Hoyt St, Darien, CT 06820
$1,649,000
3 beds3 baths2,007 sq ft
27 Lakeside Ave, Darien, CT 06820
$2,699,000
5 beds4.5 baths4,084 sq ft
53 Country Club Rd, Darien, CT 06820
$7,995,000
5 beds6.5 baths5,172 sq ft
3 Coves End Rd, Darien, CT 06820
$1,895,000
4 beds2.5 baths2,456 sq ft
9 Wilson Ridge Rd E, Darien, CT 06820
$3,795,000
4 beds4 baths4,361 sq ft
5 Cross Rd, Darien, CT 06820
$1,795,000
4 beds2 baths2,091 sq ft
150 Holmes Ave, Darien, CT 06820
See all

Provided by Redfin

Sale history for 320 Brookside Rd

Date

Event

Price

Smart MLS #170165484

Oct 6, 2020

Listing Removed

—

Feb 26, 2019

Listed

$4,395,000

$443/sq ft

GMLS #106134

Mar 25, 2019

Listed

$4,395,000

$443/sq ft

Smart MLS #99125297

Oct 7, 2016

Listing Removed

—

Nov 9, 2015

Listed

$4,950,000

$499/sq ft

GMLS #95470

Jan 27, 2016

Listed

$4,950,000

$499/sq ft

Smart MLS #99093022

Aug 30, 2015

Listing Removed

—

Feb 20, 2015

Listed

$5,850,000

$590/sq ft

GMLS #92413

Feb 20, 2015

Listed

$5,850,000

$590/sq ft

Smart MLS #99043989

Dec 31, 2014

Listing Removed

—

Mar 3, 2014

Listed

$6,250,000

$630/sq ft

Public Records

Sep 16, 2004

Sold

$2,100,000

$212/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$55,949 (+3.0%)

$831,040 + $2,346,050

$3,177,090

2022

$54,308 (+2.3%)

$831,040 + $2,320,920

$3,151,960

2021

$53,079 (+3.1%)

$831,040 + $2,320,920

$3,151,960

2020

$51,472 (−0.8%)

$831,040 + $2,320,920

$3,151,960

2019

$51,913 (−9.3%)

$831,040 + $2,320,920

$3,151,960

2018

$57,260 (−0.5%)

$890,400 + $2,670,570

$3,560,970

2017

$57,545 (+2.5%)

$890,400 + $2,670,570

$3,560,970

2016

$56,156 (+5.1%)

$890,400 + $2,670,570

$3,560,970

2014

$53,450

$890,400 + $2,670,570

$3,560,970

Tax history for 320 Brookside Rd

Year

Property tax

Land + Additions

Assessment*

2023

$55,949 (+3.0%)

$831,040 + $2,346,050

$3,177,090

2022

$54,308 (+2.3%)

$831,040 + $2,320,920

$3,151,960

2021

$53,079 (+3.1%)

$831,040 + $2,320,920

$3,151,960

2020

$51,472 (−0.8%)

$831,040 + $2,320,920

$3,151,960

2019

$51,913 (−9.3%)

$831,040 + $2,320,920

$3,151,960

2018

$57,260 (−0.5%)

$890,400 + $2,670,570

$3,560,970

2017

$57,545 (+2.5%)

$890,400 + $2,670,570

$3,560,970

2016

$56,156 (+5.1%)

$890,400 + $2,670,570

$3,560,970

2014

$53,450

$890,400 + $2,670,570

$3,560,970

*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: 2,602
Basement Type: Full

Bathroom Information
# of Full Baths: 6
# of 1/2 Baths: 3

Heating & Cooling
Heating Type: Forced Air

Fireplace Information
# of Fireplaces: 3
Has Fireplace

Room Information
# of Rooms: 19

Exterior

Exterior Information
Physical Condition: Average
Building Style Type: Colonial
Exterior Wall: Wood Siding/Shingle

Pool Information
Has Pool

Property Information
Living Sq. Ft: 9,916
Gross Sq. Ft: 9,916
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 101,059
Municipality Name: DARIEN
Acres: 2.32
Zoning Code: R2
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 6
Baths: 7.5
Sq. Ft.: 9,916
Stories: 2.0
Lot Size: 2.32 acres
Style: Single Family Residential
Year Built: 2006
Year Renovated: —
County: Fairfield County
APN: 102667

Home facts updated by county records on Jul 13, 2023

Around this home

Schools

Ox Ridge Elementary School

Public PreK-5 • Assigned • 0.7mi

10/10

Middlesex Middle School

Public 6-8 • Assigned • 2.6mi

10/10

Darien High School

Public 9-12 • Assigned • 1.8mi

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 99° expected this year, 16 days in 30 years

6/10 Wind Factor

69% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Darien, CT • 06820

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 4.4 hours in December, placing it below the U.S. average for solar exposure.

8.8 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$6.33M – $7.66M

Reach more buyers when you sell with Redfin. Save up to $66,591 in fees. 3 minutes to get started.

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

Nearby similar homes

$1,649,000

3 beds3 baths2,007 sq ft

27 Lakeside Ave, Darien, CT 06820

$1,495,000

5 beds2.5 baths2,788 sq ft

68 Old Stamford Rd, New Canaan, CT 06840

$570,000

3 beds2 baths962 sq ft

5 Quaker Rd, Norwalk, CT 06854

$7,900,000

7 beds8 baths8,100 sq ft

246 Brookside Rd, Darien, CT 06820

VIDEO TOUR

$1,450,000

5 beds3.5 baths4,177 sq ft

121 Parry Rd, Stamford, CT 06907

$950,000

2 beds1 bath1,278 sq ft

158 Spring Water Ln, New Canaan, CT 06840

New listings for sale in 06820

NEW 8 HRS AGO

$5,025,000

6 beds3 baths4,477 sq ft

6 Berry Ln, Darien, CT 06820

OPEN SAT, 1PM TO 3PM

$4,725,000

6 beds6 baths6,459 sq ft

12 Seagate Rd, Darien, CT 06820

COMING SOON

$4,995,000

6 beds5 baths6,040 sq ft

8 Bouton Ln, Darien, CT 06820

$1,850,000

4 beds3 baths3,414 sq ft

101 Hoyt St, Darien, CT 06820

$1,649,000

3 beds3 baths2,007 sq ft

27 Lakeside Ave, Darien, CT 06820

$2,699,000

5 beds4.5 baths4,084 sq ft

53 Country Club Rd, Darien, CT 06820

$7,995,000

5 beds6.5 baths5,172 sq ft

3 Coves End Rd, Darien, CT 06820

$1,895,000

4 beds2.5 baths2,456 sq ft

9 Wilson Ridge Rd E, Darien, CT 06820

$3,795,000

4 beds4 baths4,361 sq ft

5 Cross Rd, Darien, CT 06820

Home values near 320 Brookside Rd

Data from public records.

Address	Redfin Estimate
322 Brookside Road, Darien, CT 5 Beds \| 4.5 Baths \| 4480 Sq. Ft.	$3,978,936
300 Brookside Road, Darien, CT 6 Beds \| 9 Baths \| 11076 Sq. Ft.	$6,394,656

Address	Redfin Estimate
337 Brookside Road, Darien, CT 7 Beds \| 4.5 Baths \| 5711 Sq. Ft.	$3,827,004
285 Brookside Road, Darien, CT 4 Beds \| 3.5 Baths \| 3518 Sq. Ft.	$3,311,196

Address	Redfin Estimate
326 Brookside Road, Darien, CT 7 Beds \| 6.5 Baths \| 8007 Sq. Ft.	$6,197,927
291 Brookside Road, Darien, CT 3 Beds \| 2.5 Baths \| 3772 Sq. Ft.	$2,692,459

More real estate resources

Minor Civil Divisions
Zip Codes
Neighborhoods
Cities
Popular Searches

Wilton homes for sale
Weston homes for sale
Monroe homes for sale
Fairfield homes for sale
New Canaan 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.

06820 homes for sale
06902 homes for sale
06905 homes for sale
06906 homes for sale
06907 homes for sale

West Norwalk homes for sale
Rowayton homes for sale
South Norwalk homes for sale
Glenbrook homes for sale
Long Island homes for sale

Houses for rent in Darien	Agents near me	Westport, CT homes for sale	Darien 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	Darien Property Records
Condos for sale near me	Norwalk, CT homes for sale	CT New Listings

Greenwich homes for sale
Stamford homes for sale
Yonkers homes for sale