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5 Beds
5 Baths
4,356 sqft

$11,995,000

4 Black Walnut Lane, Nantucket MA, 02564

Price per sqft$2,753.67
Built in1996
Property size4,356 sqft
Property typeResidential

Overview

Active

Listed Aug 24, 2026

Updated 27h ago

Set on 3.7 private acres in one of Siasconset's most desirable locations north of the Sankaty Head Lighthouse and just a short drive to the town of Sconset, this exceptional estate offers coastal living with panoramic views of the Atlantic Ocean, Sesachacha Pond, and the iconic Sankaty Head Lighthouse. The property features a beautifully appointed four-bedroom main residence and a separate one-bedroom studio connected to the detached one-car garage, providing an ideal opportunity for guests, extended family, or rental income. Expansive wraparound porch, multiple outdoor living spaces, and direct proximity to the Sankaty Head Beach Club create a rare combination of privacy, convenience, and breathtaking scenery. Dual driveway access from both Black Walnut Lane and Sankaty Head Road further enhances the property's functionality and appeal.

$79,803/mo

Est. mortgage payment based on a $11,995,000 home price.

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

Additional information

MLS® ID
93318
Available since
August 24, 2026

Interior Features

Bedrooms
5
Bathrooms
5
Basement
No

Exterior Features

Lot Size
3.7 Acres

Other Property Details

Taxes
$21,001
Tax Frequency
Annually

 Courtesy of Morgan Winn | Maury People Sotheby's International Realty

Based on information from DASH - Sotheby's International Realty (SIR) as of 10/10/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

©2026 DASH - Sotheby's International Realty (SIR). All rights reserved. 

Data last updated 6:54 AM UTC, 10/10/2026

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