Off market aug 2021 for $1.3M

$2,226,722

Est. refi paymentEst. refi $9,113/mo

•

2,754

sq ft

21 Indian Mill Rd, Cos Cob, CT 06807

About this home

Nestled on a quiet street, abutting North Mianus Park, this renovated and updated ranch sits on an elevated 1 acre parcel. Modern kitchen with fireplace leads to a stone terrace with sitting wall overlooking the expansive rear yard. First floor also features master suite, with 2 family bedrooms, dining, living and family rooms. Lower level has separate entrance perfectly suited for home office, guest, in-law or nanny suite, with full bathroom. Bonus area on second floor.

Single-familyProperty Type

1958Year Built

1.01 acresLot Size

$809Est. Price/Sq.Ft.

1 car garageParking

Listed by Rob Johnson • Brown Harris Stevens

Bought with Laurie Meyer • Brown Harris Stevens

Source:Smart MLS #170412744

Redfin Estimate

$2,226,722

$907K since sold in August 2021$76K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 39.5% higher than the average sale price ($1.60M) of 6 comparable homes.

SOLD AUG 14, 2026
$975,000
A
4 beds3 baths2,642 sq ft
42 Akbar Rd, Stamford, CT 06902
SOLD JUL 16, 2026
$2,000,000
B
4 beds3 baths3,399 sq ft
441 Cognewaugh Rd, Cos Cob, CT 06807
SOLD JUL 13, 2026
$1,260,000
C
4 beds2.5 baths2,893 sq ft
45 Carriage Dr S, Stamford, CT 06902
SOLD JUN 26, 2026
$2,175,000
D
4 beds3 baths3,142 sq ft
70 Gregory Rd, Cos Cob, CT 06807
SOLD JUL 7, 2026
$820,000
E
4 beds2.5 baths2,496 sq ft
75 Westwood Rd, Stamford, CT 06902
SOLD AUG 21, 2026
$2,350,000
F
4 beds3.5 baths2,902 sq ft
9 Deluca Dr, Cos Cob, CT 06807

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Earn from this home

Sell

$1,145,823

Est. take-home

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Refinance

Est. cash available

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Rent

$4,331/mo

Redfin rental estimate

List your home for rent

Market trends in 06807, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.0%

+2.0% MoM

Median sale price

$2.0M

$320K MoM

Avg. days on market

15d

2 days MoM

Recently sold homes

4 MoM

New listings for sale

VIDEO TOUR
$4,295,000
4 beds4.5 baths6,553 sq ft
23 Daffodil Ln, Cos Cob, CT 06807
$1,850,000
3 beds2 baths1,739 sq ft
10 Mill Pond Ct, Cos Cob, CT 06807
OPEN SAT, 1PM TO 3PM
$2,650,000
4 beds4 baths3,150 sq ft
316 Valley Rd, Cos Cob, CT 06807
See all

Provided by Redfin

Sale history for 21 Indian Mill Rd

Date

Event

Price

Smart MLS #170412744

Aug 27, 2021

Sold

$1,320,000

$479/sq ft

Jul 7, 2021

Listed

$1,395,000

$507/sq ft

Jul 1, 2021

Coming Soon

$1,395,000

$507/sq ft

GMLS #113773

Aug 27, 2021

Sold

$1,320,000

$479/sq ft

Aug 18, 2021

Pending

—

Jul 29, 2021

Contingent

—

Jul 1, 2021

Listed

$1,395,000

$507/sq ft

+12

Smart MLS #99187492

Feb 23, 2018

Listing Removed

—

May 31, 2017

Listed

$1,245,000

$452/sq ft

GMLS #100082

May 30, 2017

Listed

$1,245,000

$452/sq ft

GMLS #92707

Mar 25, 2015

Listed

$1,395,000

$507/sq ft

GMLS #65279

Feb 15, 2007

Sold

$1,250,000

$454/sq ft

Jan 15, 2007

Listed

$1,295,000

$470/sq ft

GMLS #62769

Apr 5, 2006

Listed

$1,295,000

$470/sq ft

GMLS #62499

Mar 15, 2006

Listed

$1,295,000

$470/sq ft

GMLS #37800

May 14, 1998

Sold

$540,000

$196/sq ft

Jun 23, 1997

Listed

$595,000

$216/sq ft

Public Records

Mar 14, 1998

Sold

$540,000

$196/sq ft

GMLS #30001

May 31, 1995

Sold

—

May 23, 1994

Listed

$540,000

$196/sq ft

Public Records

Jan 10, 1989

Sold

$535,000

$194/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$9,261 (+1.0%)

$524,510 + $288,610

$813,120

2022

$9,172 (+2.0%)

$524,510 + $288,610

$813,120

2021

$8,989

$476,840 + $298,760

$775,600

2020

$8,989 (−0.8%)

$476,840 + $298,760

$775,600

2019

$9,059 (+2.7%)

$476,840 + $298,760

$775,600

2018

$8,819

$476,840 + $298,760

$775,600

2017

$8,819 (+1.5%)

$476,840 + $298,760

$775,600

2016

$8,687 (+6.6%)

$476,840 + $298,760

$775,600

2014

$8,147

$584,710 + $157,990

$742,700

Tax history for 21 Indian Mill Rd

Year

Property tax

Land + Additions

Assessment*

2023

$9,261 (+1.0%)

$524,510 + $288,610

$813,120

2022

$9,172 (+2.0%)

$524,510 + $288,610

$813,120

2021

$8,989

$476,840 + $298,760

$775,600

2020

$8,989 (−0.8%)

$476,840 + $298,760

$775,600

2019

$9,059 (+2.7%)

$476,840 + $298,760

$775,600

2018

$8,819

$476,840 + $298,760

$775,600

2017

$8,819 (+1.5%)

$476,840 + $298,760

$775,600

2016

$8,687 (+6.6%)

$476,840 + $298,760

$775,600

2014

$8,147

$584,710 + $157,990

$742,700

*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

Stories

Lot width

—

Lot depth

—

Lot size

1.01 Acres

Year renovated

—

Sq. Ft.

2,754

Year built

1958

Style

Single Family Residential

County

Fairfield County

APN

1858639

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2023.

Property details

Parking

Garage Information
Garage & Parking: Attached Garage
Garages Number: 1

Interior

Virtual Tour Information
Has Virtual Tour

Interior Information
Total Rooms: 9
Laundry Room Info: Lower Level
Fireplaces Total: 1
Cooling System: Central Air
Appliances Included: Wall Oven, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer

Bathroom Information
# of Baths (Full): 3

Bedroom Information
Beds Total: 3

Room Information
Room Count: 7
Basement Description: Partial, Fully Finished, Walk-out
Has Attic
Attic Description: Finished

Exterior

Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Wood

Lot Information
Lot Description: Level Lot

Building Information
Foundation Type: Block
Construction Description: Frame

Property Information
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 2754

Financial

Assessments Information
Assessed Value: $775,600

Utilities

Utility Information
Water Source: Private Well
Sewage System: Septic
Hot Water Description: Electric
Heat Type: Hot Air
Heat Fuel Type: Oil

Location

School Information
Middle Jr High School: Central
High School: Greenwich
Elementary School: North Street

Location Information
State: Connecticut
Directions: Cognewaugh to Indian Mill
County: Fairfield

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,754
Stories: 1.0
Lot Size: 1.01 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: —
County: Fairfield County
APN: 1858639

Home facts updated by county records on Jul 12, 2023

Other

Documents & Disclosures
Supplement Count Public: 7

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 2.0mi

9/10

Central Middle School

Public 6-8 • Assigned • 2.1mi

8/10

Greenwich High School

Public 9-12 • Assigned • 2.7mi

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

56% 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

Cos Cob, CT • 06807

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

$2.12M – $2.56M

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New listings for sale in 06807

VIDEO TOUR

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$1,850,000

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OPEN SAT, 1PM TO 3PMVIDEO TOUR

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Home values near 21 Indian Mill Rd

Data from public records.

Address	Redfin Estimate
28 Indian Mill Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2677 Sq. Ft.	$1,784,068
11 Indian Mill Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2542 Sq. Ft.	$2,007,646

Address	Redfin Estimate
29 Indian Mill Road, Cos Cob, CT 3 Beds \| 3 Baths \| 3002 Sq. Ft.	$2,604,214
17 Indian Mill Road, Cos Cob, CT 4 Beds \| 3 Baths \| 2552 Sq. Ft.	$2,201,352

Address	Redfin Estimate
49 Indian Mill Road, Cos Cob, CT 5 Beds \| 5.5 Baths \| 7500 Sq. Ft.	$4,620,663
45 Indian Mill Road, Cos Cob, CT 3 Beds \| 2.5 Baths \| 2953 Sq. Ft.	$2,449,568

Property information provided by Smart MLS when last listed in 2021. This data may not match . Learn more.

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