$2,250,000

217 Mansfield Avenue, Darien CT, 06820

Price per sqft$815.22

Built in1916

Property size2,760 sqft

Property typeResidential

Overview

Sold

Closed

Listed Mar 24, 2026

Updated Aug 25

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.

Additional information

MLS^® ID: 24161159

Interior Features

Bedrooms: 3
Bathrooms: 3
Fireplace: Yes
Cooling: Yes
Heating: Yes
Basement: Yes

Exterior Features

Lot Size: 1 Acre

Other Property Details

Taxes: $15,416
Tax Frequency: Annually
Garage: Yes

Listed by Peter Stuart with Houlihan Lawrence (203) 219-5427. Bought with Stephanie O'Grady of Compass Connecticut, LLC.

The IDX display contains information sourced from SmartMLS, Inc. as of 8/25/2026. This information is for personal, non-commercial use only and may not be used for any purpose other than identifying properties the viewer may be interested in purchasing. MLS data is generally considered reliable but is not guaranteed accurate by the MLS. Buyers are responsible for verifying all information and should conduct their own investigation or consult a professional. Some MLS data may have been provided by sources other than the listing agent. Unless stated in writing, the Broker/Agent has not verified information obtained from outside sources. The Broker/Agent may or may not have been the listing and/or selling agent, and cannot guarantee the accuracy of any property location shown on a map. Any offer of compensation is made only to participants of the MLS where the listing is filed.

Data last updated on 8/25/2026 at 3:40 AM UTC.