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151 & 155 Irving Avenue, 
Hyannis Port, MA 02647

$21,500,000


13

Beds


14

Baths


11,626

Sq Ft


Single Family

Active

Listed by

Paul E Grover

Matthew De Groot

Berkshire Hathaway HomeServices Robert Paul Properties

508-420-1414

Last updated:

November 25, 2025, 12:49 AM

MLS#

22505725

Source:

CAPECOD

About This Home

151 & 155 Irving Avenue

A rare and extraordinary offering, this iconic beachfront estate stands as one of the finest properties on all of Cape Cod. Located in the heart of Hyannis Port, the stately colonial residence is perfectly set on magnificent grounds designed by the Olmsted Brothers, with mature trees, manicured hedges, and rolling lawns that give way to 410' of pristine sandy beach. From every vantage point across the property, mesmerizing views of Nantucket Sound, Hyannis Port Harbor, and Great Island provide a backdrop of unsurpassed natural beauty.Immediately upon entering the main residence, unobstructed vistas take center stage and continue throughout each room. Grand gathering spaces seamlessly connect to the outdoor living areas, with thoughtful proportions and scale for every occasion. The light-filled kitchen includes an informal breakfast area and direct access to the pool and waterside terrace. In the study and wet bar, rich millwork and exquisite craftsmanship lend a sense of warmth that carries into the formal dining room. A luxurious primary suite and six well-appointed guest bedrooms provide refined accommodations for all. Designed for multi-generational living and staff, the compound includes a guest house with an updated kitchen, four bedrooms, and two separate apartments with private entrance. This inimitable legacy estate is steps from the West Beach Club and Hyannis Port Yacht Club, with Cape Cod's best golf courses, deep-water marinas, Cape Cod Gateway Airport, and ferry service to Martha's Vineyard and Nantucket just minutes away. A once-in-a-lifetime opportunity, one of the most iconic estates on the Eastern Seaboard awaits its next chapter.

Home Facts

Single Family

14 Baths

13 Bedrooms

Built in 1914

Price Summary

21,500,000

$1,849 per Sq. Ft.

MLS #:

22505725

Last Updated:

November 25, 2025, 12:49 AM

Added:

a day ago


Rooms & Interior

Bedrooms

Total Bedrooms:

13

Bathrooms

Total Bathrooms:

14

Full Bathrooms:

12

Interior

Living Area:

11,626 Sq. Ft.


Structure

Structure

Architectural Style:

Colonial, Single Family Residence

Building Area:

11,626 Sq. Ft.

Year Built:

1914


Lot

Lot Size (Sq. Ft):

131,551


Finances & Disclosures

Finances

Price:

$21,500,000

Price per Sq. Ft:

$1,849 per Sq. Ft.

MLS Logo
Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Coldwell Banker Realty include the name of the listing broker. Neither the listing company nor Coldwell Banker Martha Murray Real Estate shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2025 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved.

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