Off market nov 2022 for $2.4M

$2,907,604

Est. refi paymentEst. refi $12,270/mo

•

3,568

sq ft

12 Frontier Rd, Cos Cob, CT 06807

About this home

This 5 bedroom, 3.5 bath home sits on top of a terraced landscaped hill on a coveted street just off Stanwich Road. Brand new kitchen with hardwood floors and multiple glass doors leading to the outdoor patio and yard surrounded by mountain laurel and mature trees. Additional finished basement. This beautiful home has been kept in immaculate condition. Don't miss your chance to see it as it will go fast!

Single-familyProperty Type

1966Year Built

1.06 acresLot Size

$815Est. Price/Sq.Ft.

2 car garageParking

Listed by Joy Kim Metalios • Houlihan Lawrence

Bought with Emily Klaeboe Cerussi • Compass Connecticut, LLC

Source:Smart MLS #170519112

Redfin Estimate

$2,907,604

$458K since sold in November 2022$52K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.6% higher than the average sale price ($2.54M) of 6 comparable homes.

SOLD OCT 8, 2026
$1,300,000
A
5 beds3 baths4,416 sq ft
89 W Bank Ln, Stamford, CT 06902
SOLD OCT 5, 2026
$2,200,000
B
5 beds3.5 baths2,956 sq ft
42 Stone Brook Ln, Cos Cob, CT 06807
SOLD JUL 15, 2026
$3,857,000
C
5 beds3 baths3,679 sq ft
6 Wyngate Rd, Greenwich, CT 06830
SOLD OCT 5, 2026
$2,700,001
D
4 beds2.5 baths3,644 sq ft
20 Rustic View Rd, Greenwich, CT 06830
SOLD JUL 21, 2026
$1,850,000
E
4 beds3.5 baths3,546 sq ft
86 Dandy Dr, Cos Cob, CT 06807
SOLD JUN 26, 2026
$3,314,000
F
5 beds4 baths4,777 sq ft
2 Daffodil Ln, Cos Cob, CT 06807

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Earn from this home

Sell

$921,623

Est. take-home

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Refinance

Est. cash available

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Rent

$4,329/mo

Redfin rental estimate

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Market trends in 06807, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.6%

0.4% MoM

Median sale price

$1.9M

$87K MoM

Avg. days on market

19d

4 days MoM

Recently sold homes

2 MoM

New listings for sale

$3,750,000
5 beds4.5 baths3,983 sq ft
5 Butler St, Cos Cob, CT 06807
$1,495,000
4 beds3 baths2,243 sq ft
4 Tremont St, Greenwich, CT 06807
Mike Parelli Real Estate LLC
See all

Provided by Redfin

Sale history for 12 Frontier Rd

Date

Event

Price

Smart MLS #170519112

Nov 29, 2022

Sold

$2,450,000

$687/sq ft

Sep 2, 2022

Pending

—

Aug 29, 2022

Listed

$2,295,000

$643/sq ft

Aug 25, 2022

Coming Soon

$2,295,000

$643/sq ft

GMLS #116691

Nov 29, 2022

Sold

$2,450,000

$687/sq ft

Sep 2, 2022

Pending

—

Aug 25, 2022

Listed

$2,295,000

$643/sq ft

+31

GMLS #39776

Nov 2, 1998

Sold

$795,000

$223/sq ft

Apr 19, 1998

Listed

$824,500

$231/sq ft

GMLS #38449

Nov 15, 1997

Sold

—

Sep 22, 1997

Listed

$794,500

$223/sq ft

Public Records

Jul 17, 1989

Sold

$535,000

$150/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$11,617 (+2.3%)

$529,130 + $490,770

$1,019,900

2022

$11,357 (+2.8%)

$529,130 + $477,680

$1,006,810

2021

$11,050

$481,040 + $472,360

$953,400

2020

$11,050 (−0.8%)

$481,040 + $472,360

$953,400

2019

$11,136 (+2.7%)

$481,040 + $472,360

$953,400

2018

$10,840

$481,040 + $472,360

$953,400

2017

$10,840 (+1.5%)

$481,040 + $472,360

$953,400

2016

$10,678 (+9.8%)

$481,040 + $472,360

$953,400

2014

$9,724

$601,930 + $284,480

$886,410

Tax history for 12 Frontier Rd

Year

Property tax

Land + Additions

Assessment*

2023

$11,617 (+2.3%)

$529,130 + $490,770

$1,019,900

2022

$11,357 (+2.8%)

$529,130 + $477,680

$1,006,810

2021

$11,050

$481,040 + $472,360

$953,400

2020

$11,050 (−0.8%)

$481,040 + $472,360

$953,400

2019

$11,136 (+2.7%)

$481,040 + $472,360

$953,400

2018

$10,840

$481,040 + $472,360

$953,400

2017

$10,840 (+1.5%)

$481,040 + $472,360

$953,400

2016

$10,678 (+9.8%)

$481,040 + $472,360

$953,400

2014

$9,724

$601,930 + $284,480

$886,410

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

1.06 Acres

Year renovated

—

Sq. Ft.

3,500

Year built

1966

Style

Single Family Residential

County

Fairfield County

APN

1855565

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: 2

Interior

Virtual Tour Information
Has Virtual Tour

Interior Information
Total Rooms: 8
Interior Features: Auto Garage Door Opener
Fireplaces Total: 1
Cooling System: Central Air
Appliances Included: Oven/Range, Refrigerator, Freezer, Dishwasher, Washer, Dryer

Bathroom Information
# of Baths (Full): 3
# of Baths (Half): 1

Bedroom Information
Beds Total: 5

Room Information
Rooms Additional: Laundry Room
Room Count: 14
Basement Description: Fully Finished, Interior Access
Has Attic
Attic Description: Storage Space

Exterior

Exterior Features
Roof Information: Asphalt Shingle
Exterior Siding: Cedar
Exterior Features: French Doors, Lighting, Patio, Underground Sprinkler

Lot Information
Lot Description: Treed, Fence - Partial

Building Information
Foundation Type: Block, Concrete
Construction Description: Frame

Property Information
Property Type: Single Family For Sale
Living Area SQFT Per Public Record: 3568
Driveway Type: Private

Financial

Assessments Information
Assessed Value: $1,006,810

Utilities

Utility Information
Water Source: Private Well
Sewage System: Septic
Hot Water Description: Natural Gas
Heat Type: Zoned
Heat Fuel Type: Natural Gas

Location

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

Location Information
State: Connecticut
Directions: N/A
County: Fairfield

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 3,500
Stories: 1.0
Lot Size: 1.06 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: —
County: Fairfield County
APN: 1855565

Home facts updated by county records on Jul 12, 2023

Other

Documents & Disclosures
Supplement Count Public: 8

Around this home

Schools

North Street School

Public PreK-5 • Assigned • 1.6mi

9/10

Central Middle School

Public 6-8 • Assigned • 1.9mi

8/10

Greenwich High School

Public 9-12 • Assigned • 2.4mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

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, 14 days in 30 years

6/10 Wind Factor

65% 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

$2.76M – $3.34M

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Home values near 12 Frontier Rd

Data from public records.

Address	Redfin Estimate
5 Frontier Rd, Cos Cob, CT 4 Beds \| 3.5 Baths \| 4822 Sq. Ft.	$2,445,176
27 Frontier Rd, Cos Cob, CT 5 Beds \| 3.5 Baths \| 3338 Sq. Ft.	$3,178,831

Address	Redfin Estimate
24 Frontier Rd, Cos Cob, CT 4 Beds \| 2.5 Baths \| 3022 Sq. Ft.	$2,596,769
23 Frontier Rd, Cos Cob, CT 5 Beds \| 4 Baths \| 4692 Sq. Ft.	$2,290,643

Address	Redfin Estimate
19 Frontier Rd, Cos Cob, CT 4 Beds \| 3.5 Baths \| 3787 Sq. Ft.	$2,876,192
6 Frontier Rd, Cos Cob, CT 4 Beds \| 3.5 Baths \| 3148 Sq. Ft.	$2,485,137

Property information provided by Smart MLS when last listed in 2022. This data may not match . Learn more.

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