Off market mar 2024 for $2.7M

$3,747,528

•

11,434

sq ft

274 Mariomi Rd, New Canaan, CT 06840

About this home

Picturesque Custom Colonial w/ an Energy Star Certification has set the standard for this 6 bedroom 8.5 bath home set on bucolic 2.8 acres. Kitchens by Deane is a gourmet delight w/ Subzero, Bosch, & Viking appliances, All bedrooms including playroom are located on the upper level & are en suite. Large pantry w/ a frame for an elevator. Luxurious master suite w/ marble fireplace & Spacious walk in closets, Rohl spa steam shower w/ radiant heated floors, 4 fireplaces and many additional rooms feature state of the art geothermal heating and cooling system. Potential Pool Site. This home has been built w/ the integrity of a bygone era w/ extensive mill work and an private setting that all come together Additional Information: Amenities:Marble Bath,Steam Shower,ParkingFeatures:3 Car Attached,

Single-familyProperty Type

2008Year Built

2.83 acresLot Size

$328Est. Price/Sq.Ft.

3 spacesParking

Listed by Peter Rosato • The Relocation Group, LLC

Contact: (203) 622-4000

Bought with Jennifer Leahy • Douglas Elliman Real Estate

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #H6276399

Redfin Estimate

$3,747,528

$1.0M since sold in March 2024$398K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 9.7% lower than the average sale price ($4.15M) of 6 comparable homes.

SOLD SEP 1, 2026
$4,700,000
A
5 beds7.5 baths7,443 sq ft
146 Lambert Rd, New Canaan, CT 06840
SOLD JUL 3, 2026
$3,600,000
B
5 beds6 baths6,715 sq ft
323 Smith Ridge Rd, New Canaan, CT 06840
SOLD AUG 12, 2026
$5,800,000
C
6 beds8.5 baths10,143 sq ft
140 Stoneleigh Rd, New Canaan, CT 06840
SOLD JUL 27, 2026
$2,825,000
D
5 beds6 baths7,108 sq ft
137 Linden Tree Rd, Wilton, CT 06897
SOLD MAY 12, 2026
$2,970,797
E
6 beds7 baths6,700 sq ft
240 Rosebrook Rd, New Canaan, CT 06840
SOLD APR 30, 2026
$5,000,000
F
5 beds6.5 baths9,773 sq ft
89 Pastures Ln, New Canaan, CT 06840

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Earn from this home

Sell

$1,453,335

Est. take-home

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Rent

$4,666/mo

Redfin rental estimate

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Market trends in 06840, CT

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

108.1%

+0.4% MoM

Median sale price

$2.4M

$70K MoM

Avg. days on market

18d

1 days MoM

Recently sold homes

111

26 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$1,049,000
3 beds1 bath1,450 sq ft
40 Ogden Rd, New Canaan, CT 06840
OPEN SAT, 2PM TO 4PM
$3,300,000
3 beds3.5 baths3,040 sq ft
321 Oenoke Rdg, New Canaan, CT 06840
OPEN SAT, 2PM TO 4PM
$880,000
3 beds1 bath960 sq ft
38 Urban St, New Canaan, CT 06840
$850,000
3 beds2.5 baths1,360 sq ft
78 Hoyt St #78, New Canaan, CT 06840
$6,200,000
6 beds4.5 baths5,657 sq ft
631 West Rd, New Canaan, CT 06840
OPEN SAT, 1PM TO 3PM
$3,695,000
6 beds6.5 baths7,102 sq ft
34 Sherwood Ln, New Canaan, CT 06840
$3,600,000
5 beds5.5 baths5,135 sq ft
716 Cheese Spring Rd, New Canaan, CT 06840
$1,499,000
4 beds3 baths2,478 sq ft
27 White Oak Shade Ln, New Canaan, CT 06840
$1,600,000
6 beds4 baths1,896 sq ft
164 New Norwalk Rd, New Canaan, CT 06840
$1,595,000
2 beds2.5 baths2,628 sq ft
1 Maple St #1, New Canaan, CT 06840
See all

Provided by Redfin

Sale history for 274 Mariomi Rd

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #H6276399

Mar 4, 2024

Sold

$2,727,500

$239/sq ft

Jan 17, 2024

Pending

—

Dec 4, 2023

Price Changed

$2,800,000

$245/sq ft

Nov 1, 2023

Listed

$2,950,000

$258/sq ft

GMLS #119308

Mar 4, 2024

Pending

—

Mar 4, 2024

Sold

$2,727,500

$239/sq ft

Jan 8, 2024

Contingent

—

Nov 30, 2023

Price Changed

$2,800,000

$245/sq ft

Oct 11, 2023

Listed

$2,950,000

$258/sq ft

+42

Picturesque Custom Colonial w/ an Energy Star Certification has set the standard for this 6 bedroom 8.5 bath home set on bucolic 2.8 acres. Kitchens by Deane is a gourmet delight w/ Subzero, Bosch, & Viking appliances, All bedrooms including playroom are located on the upper level & are en suite. Large pantry w/ a frame for an elevator. Luxurious primary suite w/ marble fireplace & Spacious walk in closets, Rohl spa steam shower w/ radiant heated floors, 4 fireplaces and many additional rooms feature state of the art geothermal heating and cooling system. Potential Pool Site. This home has been built w/ the integrity of a bygone era w/ extensive mill work and an private setting that all come together State of the Art Geo thermal system will impress the most discerning buyer Kitchen designed by Kitchens by Deane, pantry is framed for a potential elevator. Full House Generator

Smart MLS #170600715

Mar 4, 2024

Sold

$2,727,500

$239/sq ft

Feb 14, 2024

Pending

—

Jan 6, 2024

Contingent

—

Nov 30, 2023

Price Changed

$2,800,000

$245/sq ft

Oct 6, 2023

Listed

$2,950,000

$258/sq ft

Sep 27, 2023

Coming Soon

$2,950,000

$258/sq ft

Picturesque Custom Colonial w/ an Energy Star Certification has set the standard for this 6 bedroom 8.5 bath home set on bucolic 2.8 acres. Kitchens by Deane is a gourmet delight w/ Subzero, Bosch, & Viking appliances, All bedrooms including playroom are located on the upper level & are en suite. Large pantry w/ a frame for an elevator. Luxurious master suite w/ marble fireplace & Spacious walk in closets, Rohl spa steam shower w/ radiant heated floors, soaking tub, 4 gas fireplaces, and many additional rooms feature state of the art geothermal heating and cooling system. Potential Pool Site. Built-In Back-up Generator. This home has been built w/ the integrity of a bygone era w/ extensive mill work and an private setting that all come together in a wonderful private setting.

Smart MLS #170423428

Jan 17, 2022

Listing Removed

—

Aug 11, 2021

Listed

$2,850,000

$249/sq ft

GMLS #114114

Aug 12, 2021

Listed

$2,850,000

$249/sq ft

Smart MLS #99107412

Dec 31, 2015

Listing Removed

—

Jun 2, 2015

Listed

$3,300,000

$289/sq ft

Smart MLS #99066228

Mar 31, 2015

Listing Removed

—

May 20, 2014

Listed

$3,100,000

$271/sq ft

GMLS #90659

Jun 12, 2014

Listed

$3,100,000

$271/sq ft

Smart MLS #98437514

Jan 31, 2011

Listing Removed

—

Sep 23, 2009

Listed

$3,245,000

$284/sq ft

Smart MLS #98284679

Jul 4, 2007

Listing Removed

—

May 19, 2006

Listed

$1,195,000

$105/sq ft

Smart MLS #98236082

May 4, 2006

Listing Removed

—

May 7, 2005

Listed

$1,195,000

$105/sq ft

Year

Property tax

Land + Additions

Assessment*

2023

$30,493 (+3.1%)

$543,620 + $1,066,380

$1,610,000

2022

$29,576 (+1.2%)

$543,620 + $1,066,380

$1,610,000

2021

$29,238

$543,620 + $1,066,380

$1,610,000

2020

$29,238 (−15.6%)

$543,620 + $1,066,380

$1,610,000

2019

$34,659 (−6.2%)

$543,620 + $1,356,530

$1,900,150

2018

$36,968 (+1.7%)

$575,330 + $1,604,400

$2,179,730

2017

$36,336 (+2.2%)

$575,330 + $1,604,400

$2,179,730

2016

$35,551 (+5.0%)

$575,330 + $1,604,400

$2,179,730

2014

$33,873

$575,330 + $1,604,400

$2,179,730

Tax history for 274 Mariomi Rd

Year

Property tax

Land + Additions

Assessment*

2023

$30,493 (+3.1%)

$543,620 + $1,066,380

$1,610,000

2022

$29,576 (+1.2%)

$543,620 + $1,066,380

$1,610,000

2021

$29,238

$543,620 + $1,066,380

$1,610,000

2020

$29,238 (−15.6%)

$543,620 + $1,066,380

$1,610,000

2019

$34,659 (−6.2%)

$543,620 + $1,356,530

$1,900,150

2018

$36,968 (+1.7%)

$575,330 + $1,604,400

$2,179,730

2017

$36,336 (+2.2%)

$575,330 + $1,604,400

$2,179,730

2016

$35,551 (+5.0%)

$575,330 + $1,604,400

$2,179,730

2014

$33,873

$575,330 + $1,604,400

$2,179,730

*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

7.5

Stories

Lot width

—

Lot depth

—

Lot size

2.83 Acres

Year renovated

—

Sq. Ft.

7,412

Year built

2008

Style

Single Family Residential

County

Fairfield County

APN

189427

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jun 13, 2025.

Property details

Parking

Parking Information
Parking Total: 3
Parking Features: Attached

Interior

Heating & Cooling
Cooling: Central Air, ENERGY STAR Qualified Equipment, Geothermal
Heating: ENERGY STAR Qualified Equipment, Forced Air, Geothermal, Propane

Interior Features
Interior Features: Eat-in Kitchen,Entrance Foyer,Formal Dining,Granite Counters,Primary Bathroom,Pantry,Walk-In Closet(s)
Window Features: Screens, Triple Pane Windows
Appliances: Cooktop, Dishwasher, Dryer, Microwave, Refrigerator, Washer, Geothermal Water Heater
Flooring: Hardwood
Levels: Three Or More
Patio And Porch Features: Patio, Terrace

Room Information
Basement YN: Yes
Attic: Walkup
Rooms Total: 13
Basement: Partially Finished, Walk-Out Access
Additional Rooms: Dining Area

Bathroom Information
Bathrooms Full: 8
Bathrooms Half: 1

Exterior

Exterior Features
Construction Materials: Clapboard, Frame, Shingle Siding
Waterfront YN: No

Lot Information
Additional Parcels YN: No
Lot Features: Level, Part Wooded, Sprinklers In Front, Sprinklers In Rear

Property Information
Stories: 3
Other Equipment: Generator
Living Area Source: Public Records
Property Sub Type: Single Family Residence
Property Condition: Actual

Financial

Tax Information
Tax Year: 2023
Tax Source: Municipality
Tax Annual Amount: $30,493

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Electric Company: Other
Sewer: Septic Tank
Utilities: Trash Collection Private

Location

School Information
Elementary School: Contact Agent
Middle Or Junior School: Contact Agent
High School: Contact Agent
High School District: New Canaan

Location Information
Directions: CT-123 N/Smith Ridge Rd 1.0 mi Turn right onto Canoe Hill Rd 0.5 mi Turn left onto Ferris Hill Rd 0.6 mi Turn left onto Valley Rd 0.2 mi Turn right onto Mariomi Rd
County Or Parish: Out of Area

Public facts

Beds: 6
Baths: 7.5
Sq. Ft.: 7,412
Stories: 2.0
Lot Size: 2.83 acres
Style: Single Family Residential
Year Built: 2008
Year Renovated: —
County: Fairfield County
APN: 189427

Home facts updated by county records on Jun 13, 2025

Around this home

Schools

East School

Public K-4 • Assigned • 2.2mi

10/10

Saxe Middle School

Public 5-8 • Assigned • 3.4mi

10/10

New Canaan High School

Public 9-12 • Assigned • 3.6mi

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

4/10 Heat Factor

7 days above 99° expected this year, 16 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

New Canaan, CT • 06840

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

$3.56M – $4.31M

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Home values near 274 Mariomi Rd

Data from public records.

Address	Redfin Estimate
296 Mariomi Rd, New Canaan, CT 4 Beds \| 2.5 Baths \| 3262 Sq. Ft.	$2,319,246
285 Mariomi Rd, New Canaan, CT 4 Beds \| 3.5 Baths \| 3276 Sq. Ft.	$2,148,161

Address	Redfin Estimate
239 Mariomi Rd, New Canaan, CT 5 Beds \| 6 Baths \| 7199 Sq. Ft.	$3,663,358
311 Mariomi Rd, New Canaan, CT 4 Beds \| 3.5 Baths \| 2747 Sq. Ft.	$1,999,618

Address	Redfin Estimate
199 Mariomi Rd, New Canaan, CT 5 Beds \| 4.5 Baths \| 5805 Sq. Ft.	$3,811,564
248 Mariomi Rd, New Canaan, CT 4 Beds \| 2.5 Baths \| 2218 Sq. Ft.	$1,577,534

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2023. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 06840, CT

Sale history for 274 Mariomi Rd

Tax history for 274 Mariomi Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 06840

Home values near 274 Mariomi Rd

More real estate resources