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6 Beds
9 Baths
9,525 sqft

$4,050,000

278 North Avenue, Westport CT, 06880

Price per sqft$425.20
Built in2006
Property size9,525 sqft
Property typeResidential

Overview

Pending

Under Contract

Listed May 12, 2026

Updated 3 weeks ago

Set in one of Westport's most prestigious estate enclaves, this exceptional shingle-style residence defines luxury living with a rare emphasis on multi-generational comfort, timeless architecture, and impeccable craftsmanship. Designed and built by a renowned architect and builder for a Fortune 500 CEO, the home reflects uncompromising quality, enduring design, and gracious curb appeal that impresses. Seamless indoor-outdoor living defines the home, with sun-filled interiors, soaring 10-foot ceilings, and an expansive walkout lower level with fireplace, all opening to a resort-style pool, stone patios, fire pit, and covered porch with fireplace, providing an effortless setting for entertaining. Extensive bespoke millwork, six fireplaces, and refined architectural finishes enrich every space. The expansive, level, and private grounds, framed by mature landscaping and abutting the 39-acre Newman Preserve, offer serenity with rare walkability to top-rated schools and 8 minutes to Westport's lively downtown. A spectacular chef's kitchen features Thermador and Wolf appliances, dual islands, 2 dishwashers, walk-in pantry, and a fully equipped butler's pantry with wet bar. The primary suite offers a turreted sitting room, fireplace, and 2 walk-in closets. 6 ensuite bedrooms and a private suite over the garage provide flexibility for guests. Space for elevator! New cedar roof, new boiler, new wine cellar, and other upgrades complete this rare offering in a premier Westport location.

$26,945/mo

Est. mortgage payment based on a $4,050,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
24174753

Interior Features

Bedrooms
6
Bathrooms
9
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
1 Acre

Other Property Details

Taxes
$36,566
Tax Frequency
Annually
Garage
Yes
Pool
Yes
MLS provider logo

Listed by Cyd Hamer with William Pitt Sotheby's Int'l (917) 744-5089

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.

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Data last updated on 8/25/2026 at 3:43 AM UTC.

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