Google street view image for 309 Hollow Tree Ridge Rd, Darien, CT 06820

Off market apr 2015 for $3.3M

$5,197,653

Est. refi paymentEst. refi $18,082/mo

•

7 ba

•

5,310

sq ft

309 Hollow Tree Ridge Rd, Darien, CT 06820

About this home

309 Hollow Tree Ridge Rd is a 5,310 square foot house on a 1.7 acre lot with 7 bedrooms and 7 bathrooms. - it last sold on April 02, 2015 for $3,300,000. Based on Redfin's Darien data, we estimate the home's value is $5,197,653.

Single-familyProperty Type

1936Year Built

1.7 acresLot Size

$979Est. Price/Sq.Ft.

3 car garageParking

Source:Public Records

Redfin Estimate

$5,197,653

$1.9M since sold in April 2015$45K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.4% higher than the average sale price ($4.14M) of 5 comparable homes.

SOLD AUG 17, 2026
$4,475,000
A
5 beds4.5 baths5,506 sq ft
174 Leroy Ave, Darien, CT 06820
SOLD AUG 19, 2026
$3,352,000
B
5 beds3.5 baths3,621 sq ft
29 Hillcrest Ave, Darien, CT 06820
SOLD AUG 6, 2026
$3,795,000
C
5 beds6.5 baths6,424 sq ft
39 Leeuwarden Rd, Darien, CT 06820
SOLD DEC 15, 2025
$4,350,000
D
5 beds5.5 baths6,135 sq ft
261 Hollow Tree Ridge Rd, Darien, CT 06820
SOLD JUN 22, 2026
$4,750,000
E
6 beds5 baths6,810 sq ft
8 Haskell Ln, Darien, CT 06820

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Earn from this home

Sell

$2,932,223

Est. take-home

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Refinance

Est. cash available

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Rent

$7,541/mo

Redfin rental estimate

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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 2 HRS AGO
$1,850,000
4 beds3 baths3,414 sq ft
101 Hoyt St, Darien, CT 06820
OPEN SAT, 1PM TO 3PM
$1,649,000
3 beds3 baths2,007 sq ft
27 Lakeside Ave, Darien, CT 06820
COMING SOON
$4,725,000
6 beds6 baths6,459 sq ft
12 Seagate Rd, Darien, CT 06820
OPEN SAT, 1PM TO 3PM
$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
OPEN SUN, 12PM TO 3PM
$1,795,000
4 beds2 baths2,091 sq ft
150 Holmes Ave, Darien, CT 06820
FOR SALE BY OWNER
$2,200,000
5 beds4 baths4,600 sq ft
13 Silver Lakes Dr, Darien, CT 06820
See all

Provided by Redfin

Sale history for 309 Hollow Tree Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2023

$31,202 (+2.2%)

$719,950 + $1,051,890

$1,771,840

2022

$30,529 (+2.3%)

$719,950 + $1,051,890

$1,771,840

2021

$29,838 (+3.1%)

$719,950 + $1,051,890

$1,771,840

2020

$28,934 (−0.8%)

$719,950 + $1,051,890

$1,771,840

2019

$29,182 (+7.9%)

$719,950 + $1,051,890

$1,771,840

2018

$27,045 (+0.7%)

$677,600 + $1,004,290

$1,681,890

2017

$26,863 (+2.5%)

$677,600 + $984,690

$1,662,290

2016

$26,214 (+5.1%)

$677,600 + $984,690

$1,662,290

2014

$24,951

$677,600 + $984,690

$1,662,290

Tax history for 309 Hollow Tree Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2023

$31,202 (+2.2%)

$719,950 + $1,051,890

$1,771,840

2022

$30,529 (+2.3%)

$719,950 + $1,051,890

$1,771,840

2021

$29,838 (+3.1%)

$719,950 + $1,051,890

$1,771,840

2020

$28,934 (−0.8%)

$719,950 + $1,051,890

$1,771,840

2019

$29,182 (+7.9%)

$719,950 + $1,051,890

$1,771,840

2018

$27,045 (+0.7%)

$677,600 + $1,004,290

$1,681,890

2017

$26,863 (+2.5%)

$677,600 + $984,690

$1,662,290

2016

$26,214 (+5.1%)

$677,600 + $984,690

$1,662,290

2014

$24,951

$677,600 + $984,690

$1,662,290

*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 Type: Full

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

Heating & Cooling
Heating Type: Central Forced Air

Fireplace Information
# of Fireplaces: 2
Has Fireplace

Room Information
# of Rooms: 11

Exterior

Exterior Information
Physical Condition: Very Good
Building Style Type: Cape Cod
Exterior Wall: Wood Siding/Shingle

Property Information
Living Sq. Ft: 5,310
Gross Sq. Ft: 5,310
# of Units: 1
# of Stories: 2

Parking & Garage Information
Parking Type: Attached Garage
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 74,052
Municipality Name: DARIEN
Acres: 1.7
Zoning Code: R-1
State Use Description: 1-FAMILY RESIDENCE

Financial

Assessor Information
Assessment Year: 2023

Public facts

Beds: 7
Baths: 7.0
Sq. Ft.: 5,310
Stories: 2.0
Lot Size: 1.7 acres
Style: Single Family Residential
Year Built: 1936
Year Renovated: 2010
County: Fairfield County
APN: 105588

Home facts updated by county records on Jul 13, 2023

Around this home

Schools

Holmes Elementary School

Public PreK-5 • Assigned • 0.8mi

9/10

Middlesex Middle School

Public 6-8 • Assigned • 0.6mi

10/10

Darien High School

Public 9-12 • Assigned • 0.5mi

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, 15 days in 30 years

6/10 Wind Factor

72% 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

$4.94M – $5.98M

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Nearby similar homes

OPEN SUN, 12PM TO 3PM

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Mike Parelli Real Estate LLC

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New listings for sale in 06820

NEW 2 HRS AGO

$1,850,000

4 beds3 baths3,414 sq ft

101 Hoyt St, Darien, CT 06820

OPEN SAT, 1PM TO 3PM

$1,649,000

3 beds3 baths2,007 sq ft

27 Lakeside Ave, Darien, CT 06820

COMING SOON

$4,725,000

6 beds6 baths6,459 sq ft

12 Seagate Rd, Darien, CT 06820

OPEN SAT, 1PM TO 3PM

$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

OPEN SUN, 12PM TO 3PM

$1,795,000

4 beds2 baths2,091 sq ft

150 Holmes Ave, Darien, CT 06820

FOR SALE BY OWNER

$2,200,000

5 beds4 baths4,600 sq ft

13 Silver Lakes Dr, Darien, CT 06820

Home values near 309 Hollow Tree Ridge Rd

Data from public records.

Address	Redfin Estimate
283 Hollow Tree Ridge Road, Darien, CT 4 Beds \| 3.5 Baths \| 5643 Sq. Ft.	$3,752,080
293 Hollow Tree Ridge Road, Darien, CT 5 Beds \| 4.5 Baths \| 4391 Sq. Ft.	$3,968,200

Address	Redfin Estimate
299 Hollow Tree Ridge Road, Darien, CT 6 Beds \| 6.5 Baths \| 7052 Sq. Ft.	$6,401,961
317 Hollow Tree Ridge Road, Darien, CT 5 Beds \| 3.5 Baths \| 3639 Sq. Ft.	$2,934,899

Address	Redfin Estimate
327 Hollow Tree Ridge Road, Darien, CT 5 Beds \| 4.5 Baths \| 3458 Sq. Ft.	$3,532,661
331 Hollow Tree Ridge Road, Darien, CT 4 Beds \| 4.5 Baths \| 3683 Sq. Ft.	$3,546,255

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