217 Mansfield Avenue, Darien, CT 06820 - Photo 1

1/1

$2,250,000

Sold
Closed
Single Family
3 Beds
2 Full Baths
1 Partial Bath
2,760 Sq. Ft.
2 Car Garage

1/1

Property Description

217 Mansfield Avenue presents a rare opportunity to secure a full, flat acre in one of North Darien's most desirable and rapidly evolving neighborhoods. Set on beautiful, level land, the property currently features a charming but dated Cape Cod-style home ready for its next chapter. Buyers may choose to renovate and restore the existing residence, bringing new life to its classic bones, or take advantage of the exceptional lot to build a substantial new construction home. The surrounding area supports significant value, with many newer homes commanding prices in the $4M-$6M range. A standout feature is the detached garage with a legal accessory apartment above-ideal for guest quarters, rental income, au pair space, or a private home office/studio. Whether you're an end user looking to customize, an investor, or a builder seeking a premier site, this property offers flexibility, value, and long-term upside in a highly sought-after Darien location.

Full Property Details

Full Property Details for 217 Mansfield Ave

General

Sold For: $2,250,000
Taxes: (July 2025-June 2026)
Status: Closed
Type: Single Family
Source: SMARTMLS
MLS ID: 24161159
Added to Site: 113 day(s) ago

Interior

Number of Rooms: 8
Fireplace: Yes
Number of Fireplaces: 2
Appliances: Electric Cooktop, Microwave, Refrigerator

Rooms

Bathrooms

Total Bathrooms: 3
Full Bathrooms: 2
Half Bathrooms: 1

Bedrooms

Total Bedrooms: 3
Primary Bedroom: Primary Bedroom, Main
Bedroom 1: Bedroom, Upper
Bedroom 2: Bedroom, Upper

Other Rooms

Living Room: Living Room, Main
Dining Room: Dining Room, Main
Laundry: Lower Level
In-Law/Au Pair Suite: Yes

Exterior

Color: Light Grey

Parking

Garage: Yes
Garage Spaces: 2
Total Spaces: 4
Parking: Detached Garage, Driveway

Location

County: Fairfield
Driving Directions: Post Road to Mansfield Ave

School Information

Elementary School: Royle
Middle School: Middlesex
High School: Darien

Heating & Cooling

Cooling Type: Wall Unit
Heating Type: Baseboard, Oil
Heating Fuel: Oil
Water Heater: 30 Gallon Tank, 80 Gallon Tank

Utilities

Sewer: Public Sewer Connected
Water: Public Water Connected

Structural Information

Architectural Style: Cape Cod
Construction Status: No/Resale
Exterior Const.: Shingle
Basement Desc.: Partial, Unfinished
Roof: Asphalt Shingle
Attic: Yes
Square Feet: 2,760
Above Ground: 2,760 Sq. Ft.
Year Built: 1916

Lot Features

Lot Size (Acres): 1
Driveway/Sidewalk: Gravel
Zoning: R-1
Lot Description: Level Lot

Financial Considerations

Assessment Amount: $995,890
Tax Year: July 2025-June 2026

Disclosures and Reports

Property ID: 103201

Listed by Houlihan Lawrence, Peter Stuart
Sold by Compass Connecticut, LLC, Stephanie O'Grady

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Listing agent

— 217 Mansfield Ave —

Peter Stuart

Houlihan Lawrence

Agent Contact: (203) 219-5427 Office Contact: (203) 655-8238

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Schools

Schools serving 217 Mansfield Ave

School District:Darien School District

Name	Grades	Distance
Royle Elementary School 133 Mansfield Avenue, Darien, CT 06820	K-5	0.4 mi
Middlesex Middle School 204 Hollow Tree Ridge Road, Darien, CT 06820	6-8	1.7 mi
Darien High School 80 High School Lane, Darien, CT 06820	9-12	0.9 mi

Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 217 Mansfield Ave

Date

Details

Price

Change

Source

5/29/2026

Sold

$2,250,000

12.78%

MLS

3/26/2026

Listed

$1,995,000

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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217 Mansfield Avenue, Darien, CT 06820 (MLS# 24161159) is a Single Family property that was sold at $2,250,000 on May 29, 2026. Want to learn more about 217 Mansfield Avenue? Do you have questions about finding other Single Family real estate for sale in Darien? You can browse all Darien real estate or contact a Coldwell Banker agent to request more information.

217 Mansfield Ave Darien, CT 06820