Google satellite image for 139 5 Mile River Rd, Darien, CT 06820

Off market

$5,259,883

•

3 ba

•

4,847

sq ft

139 5 Mile River Rd, Darien, CT 06820

About this home

139 5 Mile River Rd is a 4,847 square foot house on a 0.92 acre lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Darien data, we estimate the home's value is $5,259,883.

Single-familyProperty Type

1922Year Built

0.92 acresLot Size

$1,085Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$5,259,883

$364K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 39% higher than the average sale price ($3.78M) of 6 comparable homes.

SOLD JUL 15, 2026
$2,500,000
A
4 beds3.5 baths4,064 sq ft
370 Rowayton Ave, Norwalk, CT 06853
SOLD SEP 23, 2026
$4,600,000
B
5 beds4.5 baths4,740 sq ft
6 Searles Rd, Darien, CT 06820
SOLD SEP 15, 2026
$5,350,000
C
4 beds2.5 baths2,387 sq ft
43 Rowayton Ave, Norwalk, CT 06853
SOLD JUL 16, 2026
$3,464,000
D
5 beds3.5 baths2,478 sq ft
128 Five Mile River Rd, Darien, CT 06820
SOLD JUN 22, 2026
$3,800,000
E
4 beds4 baths4,662 sq ft
7 Raiders Ln, Darien, CT 06820
SOLD JUN 30, 2026
$2,985,000
F
4 beds2.5 baths3,694 sq ft
10 Queens Ln, Darien, CT 06820

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

Earn from this home

Sell

$4,955,881

Est. take-home

List your home with Redfin and save $52,599

Rent

$6,403/mo

Redfin rental estimate

List your home for rent

Market trends in 06820, CT

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

106.9%

2.0% MoM

Median sale price

$2.9M

$131K MoM

Avg. days on market

17d

4 days MoM

Recently sold homes

21 MoM

New listings for sale

COMING SOON
$1,499,000
3 beds2 baths1,804 sq ft
28 Dubois St, Darien, CT 06820
$2,295,000
4 beds2.5 baths2,676 sq ft
6 Oak Crst, Darien, CT 06820
$1,795,000
4 beds3 baths2,412 sq ft
260 West Ave, Darien, CT 06820
$2,350,000
4 beds4 baths3,025 sq ft
96 Fitch Ave, Darien, CT 06820
$6,250,000
5 beds8 baths8,388 sq ft
24 Arrowhead Way, Darien, CT 06820
See all

Provided by Redfin

Sale history for 139 5 Mile River Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2023

$48,307 (+2.2%)

$1,953,560 + $789,600

$2,743,160

2022

$47,265 (+2.3%)

$1,953,560 + $789,600

$2,743,160

2021

$46,195 (+3.1%)

$1,953,560 + $789,600

$2,743,160

2020

$44,796 (−0.8%)

$1,953,560 + $789,600

$2,743,160

2019

$45,180 (+7.4%)

$1,953,560 + $789,600

$2,743,160

2018

$42,085 (−0.5%)

$1,835,260 + $781,970

$2,617,230

2017

$42,294 (+2.5%)

$1,835,260 + $781,970

$2,617,230

2016

$41,274 (+6.1%)

$1,835,260 + $781,970

$2,617,230

2014

$38,890

$1,808,940 + $781,970

$2,590,910

Tax history for 139 5 Mile River Rd

Year

Property tax

Land + Additions

Assessment*

2023

$48,307 (+2.2%)

$1,953,560 + $789,600

$2,743,160

2022

$47,265 (+2.3%)

$1,953,560 + $789,600

$2,743,160

2021

$46,195 (+3.1%)

$1,953,560 + $789,600

$2,743,160

2020

$44,796 (−0.8%)

$1,953,560 + $789,600

$2,743,160

2019

$45,180 (+7.4%)

$1,953,560 + $789,600

$2,743,160

2018

$42,085 (−0.5%)

$1,835,260 + $781,970

$2,617,230

2017

$42,294 (+2.5%)

$1,835,260 + $781,970

$2,617,230

2016

$41,274 (+6.1%)

$1,835,260 + $781,970

$2,617,230

2014

$38,890

$1,808,940 + $781,970

$2,590,910

*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: 147
Basement Type: Full

Bathroom Information
# of Full Baths: 3

Heating & Cooling
Heating Type: Forced Hot Water

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 12

Exterior

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

Property Information
Living Sq. Ft: 4,847
Gross Sq. Ft: 4,847
# of Units: 1
# of Stories: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 40,075
Municipality Name: DARIEN
Acres: 0.92
Zoning Code: R12
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 4,847
Stories: 2.0
Lot Size: 0.92 acres
Style: Single Family Residential
Year Built: 1922
Year Renovated: —
County: Fairfield County
APN: 109171

Home facts updated by county records on Jul 13, 2023

Around this home

Schools

Tokeneke Elementary School

Public PreK-5 • Assigned • 1.0mi

10/10

Middlesex Middle School

Public 6-8 • Assigned • 2.7mi

10/10

Darien High School

Public 9-12 • Assigned • 2.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

5/10 Flood Factor

Estimated 40-54% chance 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 98° expected this year, 16 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

8/10 Air Factor

13 unhealthy days expected this year, 18 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

$5.00M – $6.05M

Reach more buyers when you sell with Redfin. Save up to $52,599 in fees. 3 minutes to get started.

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

Nearby similar homes

NEW CONSTRUCTION

$3,249,000

5 beds4.5 baths6,406 sq ft

20 Locust Hill Rd, Darien, CT 06820

Chef's kitchen • Bonus room • 0.5 acre lot

NEW CONSTRUCTION

$5,650,000

6 beds5.5 baths6,500 sq ft

237 Tokeneke Rd, Darien, CT 06820

Custom design • Private elevated lot • Light filled living

$639,000

4 beds2.5 baths1,659 sq ft

41 Baxter Dr, Norwalk, CT 06854

4,356 sq ft lot • 3 parking spots • Built 1950

$2,600,000

4 beds2 baths2,449 sq ft

14 Meridian Rd, Norwalk, CT 06853

Private beach access • Community grills • Sweeping views

$1,250,000

3 beds1.5 baths1,056 sq ft

68 Witch Ln, Norwalk, CT 06853

Custom home • 0.39 acres • 0.39 acre lot

OPEN SAT, 11AM TO 1PM

$699,000

4 beds2 baths1,140 sq ft

7 Oakledge Cir, Norwalk, CT 06854

Cul-de-sac • Raised ranch • Eat-in kitchen

New listings for sale in 06820

COMING SOON

$1,499,000

3 beds2 baths1,804 sq ft

28 Dubois St, Darien, CT 06820

1940 colonial • 0.22-acre lot • Formal dining room

$2,295,000

4 beds2.5 baths2,676 sq ft

6 Oak Crst, Darien, CT 06820

Renovated kitchen • Fenced backyard • Downtown darien

$1,795,000

4 beds3 baths2,412 sq ft

260 West Ave, Darien, CT 06820

Chef's kitchen • Private back deck • Walkout lower level

$2,350,000

4 beds4 baths3,025 sq ft

96 Fitch Ave, Darien, CT 06820

Updated kitchen • Rear stone patio • 0.28 acre lot

$6,250,000

5 beds8 baths8,388 sq ft

24 Arrowhead Way, Darien, CT 06820

8300sf colonial • 1.78 acres • New addition

Home values near 139 5 Mile River Rd

Data from public records.

Address	Redfin Estimate
147 5 Mile River Road, Darien, CT 1 Beds \| 2 Baths \| 2280 Sq. Ft.	$5,379,472
142 5 Mile River Road, Darien, CT 4 Beds \| 4 Baths \| 4582 Sq. Ft.	$6,137,050

Address	Redfin Estimate
137 5 Mile River Road, Darien, CT 4 Beds \| 4 Baths \| 6111 Sq. Ft.	$9,354,908
124 5 Mile River Road, Darien, CT 5 Beds \| 4 Baths \| 5718 Sq. Ft.	$3,943,194

Address	Redfin Estimate
149 5 Mile River Road, Darien, CT 3 Beds \| 2.5 Baths \| 2764 Sq. Ft.	$4,036,520
140 5 Mile River Road, Darien, CT 4 Beds \| 2.5 Baths \| 2002 Sq. Ft.	$2,997,911

More real estate resources

Zip Codes
Minor Civil Divisions
Neighborhoods
Cities
Popular Searches

06853 homes for sale
06820 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.

Redfin Brokerage Licenses

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.

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

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

Greenwich homes for sale
Darien homes for sale
Stamford homes for sale