OFF MARKET

Off market nov 2017 for $1.2M

$2,409,133

Est. refi paymentEst. refi $8,263/mo

•

2,255

sq ft

21 Harding Rd, Old Greenwich, CT 06870

About this home

It’s all about location! Walk to train, library and village from this freshly painted 4 or 5 bedroom Old Greenwich home. Located in Dundee School District, this home has a lovely open floor plan, formal living room with fireplace, eat in kitchen with wall of sliders to deck and private level yard. This Home is in move in condition, this home features low taxes, a home office, large unfinished lower level, new roof in 2013, whole house attic fan, Navien tankless water heater, loads of storage and room to grow to 4000 sqft. A wonderful opportunity to enjoy the best of South of the Post Road living in a beach community!

Single-familyProperty Type

1954Year Built

0.26 acresLot Size

$1,068Est. Price/Sq.Ft.

1 car garageParking

Listed by Angela Swift • Houlihan Lawrence

Bought with Gary Disher • William Raveis Real Estate

Redfin checked: 2 minutes ago

•Source:GMLS #100745

Redfin Estimate

$2,409,133

$1.2M since sold in November 2017$46K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.3% lower than the average sale price ($2.81M) of 5 comparable homes.

SOLD SEP 2, 2026
$2,525,000
A
4 beds3 baths2,648 sq ft
26 Linwood Ave, Riverside, CT 06878
SOLD OCT 19, 2026
$2,300,000
B
5 beds3 baths2,477 sq ft
1 Midbrook Ln, Old Greenwich, CT 06870
SOLD JUL 27, 2026
$4,525,000
C
4 beds2.5 baths2,606 sq ft
11 Saint Claire Ave, Old Greenwich, CT 06870
SOLD SEP 30, 2026
$1,600,000
D
4 beds3 baths2,259 sq ft
52 Center Dr, Old Greenwich, CT 06870
SOLD JAN 27, 2026
$3,100,000
E
4 beds2.5 baths3,022 sq ft
22 Summit Rd, Riverside, CT 06878

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Earn from this home

Sell

$1,467,764

Est. take-home

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Refinance

Est. cash available

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Rent

$3,441/mo

Redfin rental estimate

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Market trends in 06870, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

108.4%

+0.5% MoM

Median sale price

$2.5M

$622K MoM

Avg. days on market

16d

2 days MoM

Recently sold homes

0 MoM

New listings for sale

COMING SOON
$2,990,000
4 beds2.5 baths2,020 sq ft
12 Grimes Rd, Old Greenwich, CT 06870
$2,000,000
6 beds5 baths2,740 sq ft
16 Webb Ave, Old Greenwich, CT 06870
OPEN SAT, 12PM TO 2PM
$3,995,000
4 beds4.5 baths4,969 sq ft
681 River Rd, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 21 Harding Rd

Date

Event

Price

GMLS #100745

Nov 15, 2017

Sold

$1,233,500

$547/sq ft

Aug 7, 2017

Listed

$1,299,000

$576/sq ft

Smart MLS #170003882

Aug 7, 2017

Listed

$1,299,000

$576/sq ft

Smart MLS #98387399

Jun 30, 2009

Listing Removed

—

Jul 20, 2008

Listed

$1,295,000

$574/sq ft

GMLS #70331

Jul 1, 2008

Listed

$1,295,000

$574/sq ft

GMLS #54669

Dec 9, 2003

Sold

$980,000

$435/sq ft

Oct 6, 2003

Listed

$995,000

$441/sq ft

Public Records

Jul 21, 1992

Sold

$335,000

$149/sq ft

Join or sign in to view all info

Year

Property tax

Land + Additions

Assessment*

2023

$8,968 (+1.0%)

$619,780 + $167,580

$787,360

2022

$8,881 (+9.8%)

$619,780 + $167,580

$787,360

2021

$8,090

$526,400 + $171,640

$698,040

2020

$8,090 (−0.8%)

$526,400 + $171,640

$698,040

2019

$8,153 (+2.7%)

$526,400 + $171,640

$698,040

2018

$7,937

$526,400 + $171,640

$698,040

2017

$7,937 (+1.5%)

$526,400 + $171,640

$698,040

2016

$7,818 (+9.4%)

$526,400 + $171,640

$698,040

2014

$7,146

$546,210 + $105,210

$651,420

Tax history for 21 Harding Rd

Year

Property tax

Land + Additions

Assessment*

2023

$8,968 (+1.0%)

$619,780 + $167,580

$787,360

2022

$8,881 (+9.8%)

$619,780 + $167,580

$787,360

2021

$8,090

$526,400 + $171,640

$698,040

2020

$8,090 (−0.8%)

$526,400 + $171,640

$698,040

2019

$8,153 (+2.7%)

$526,400 + $171,640

$698,040

2018

$7,937

$526,400 + $171,640

$698,040

2017

$7,937 (+1.5%)

$526,400 + $171,640

$698,040

2016

$7,818 (+9.4%)

$526,400 + $171,640

$698,040

2014

$7,146

$546,210 + $105,210

$651,420

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

Public record

Beds

Baths

2.5

Stories

Lot width

—

Lot depth

—

Lot size

0.26 Acres

Year renovated

—

Sq. Ft.

2,255

Year built

1954

Style

Single Family Residential

County

Fairfield County

APN

1857367

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Parking and Garage Information
Has Garage
# of Garage Spaces: 1

Interior

Bathroom Information
# of Full Bathrooms: 2
# of Half Bathrooms: 1
Bathrooms Total Integer: 3
Bathrooms Total Decimal: 2.5

Heating & Cooling
Has Cooling
Cooling: Wall Unit(s)
Has Heating
Heating: Hot Water, Natural Gas

Interior Features
Window Features: Double Pane Windows, Bay Window(s)
Interior Features: Eat-in Kitchen
Has Fireplace(s)
# of Fireplaces Total: 1
Basement: Full, Unfinished

Exterior

Exterior Features
Patio And Porch Features: Deck

Property Information
Property Sub-Type: Single Family Residence
Year Built: 1954
Year Built Effective: 1996
Roof: Architectural Shngle
Construction Materials: Clapboard
Building Area Total: 2255.0
Building Area Source: Taxcard

Lot Information
Lot Features: Level, Parklike
Lot Size Area: 0.26
Lot Size Units: Acres
Lot Size Square Feet: 11325.6
Lot Size Acres: 0.26
Zoning: R-7

Financial

Tax Information
Tax Annual Amount: $7,937
Tax Assessed Value: $698,040

Utilities

Utilities Information
Utilities: Cable Connected
Sewer: Public Sewer
Water Source: Public

Location

School Information
Elementary School: Dundee
Middle Or Junior School: Eastern

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,255
Stories: 2.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Fairfield County
APN: 1857367

Home facts updated by county records on Jul 12, 2023

Around this home

Schools

International School At Dundee

Public K-5 • Assigned • 1.1mi

10/10

Eastern Middle School

Public 6-8 • Assigned • 0.9mi

10/10

Greenwich High School

Public 9-12 • Assigned • 2.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

3/10 Flood Factor

Estimated 10-16% 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

6/10 Heat Factor

7 days above 98° expected this year, 15 days in 30 years

6/10 Wind Factor

70% chance of strong winds in next 30 years

6/10 Air Factor

9 unhealthy days expected this year, 13 days in 30 years

Provided by First Street

Historical weather

Old Greenwich, CT • 06870

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

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.29M – $2.77M

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New listings for sale in 06870

COMING SOON

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$2,000,000

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OPEN SAT, 12PM TO 2PM

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Home values near 21 Harding Rd

Data from public records.

Address	Redfin Estimate
33 Harding Road, Old Greenwich, CT 3 Beds \| 2 Baths \| 1820 Sq. Ft.	$2,303,782
47 Harding Road, Old Greenwich, CT 5 Beds \| 5.5 Baths \| 3329 Sq. Ft.	$3,767,490

Address	Redfin Estimate
43 Harding Road, Old Greenwich, CT 5 Beds \| 4.5 Baths \| 4900 Sq. Ft.	$4,173,043
27 Harding Road, Old Greenwich, CT 5 Beds \| 4.5 Baths \| 3802 Sq. Ft.	$4,105,858

Address	Redfin Estimate
41 Harding Road, Old Greenwich, CT 4 Beds \| 5.5 Baths \| 5319 Sq. Ft.	$3,759,869
11 Harding Road, Old Greenwich, CT 4 Beds \| 3.5 Baths \| 3866 Sq. Ft.	$3,682,850

Property information provided by GMLS when last listed in 2017. This data may not match . Learn more.

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