155 IRVING AVENUE, HYANNIS PORT MA, 02647

$16,500,000

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Cape Cod MLS #22505725

Status: Price Change
Year Built: 1914
Total Rooms: 18
Full Bathrooms: 7
Bedrooms: 7
Half Bathrooms: 1
Waterview: Yes
To Beach: 0 - .1 mi.
Waterfront: Yes
Lot Size: 2.44 acres
Living Area: 8765 ft2
Price Change: 08/13/2026
Listing Date: 11/24/25 DOM: 274 days
Total Assessment: $9,376,700
Improvements Assessment: $2,399,200
Special Assessment: N/A
Annual Taxes: $88,874
Tax Year: 2025
Land Assessment: $208,200.00
Zoning: RF-1
Lead Paint: Unknown
Flood Zone: N/A

155 IRVING AVENUE, HYANNIS PORT MA, 02647

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 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.


General Information:

VILLAGE: Hyannis Port
STYLE: Single Family Residence
HEAT/COOLING: Natural Gas
GARAGE: NO
BASEMENT:
Basement Type:
Convenient To: Golf Course, House of Worship, In Town Location, Major Highway, Marina, Medical Facility, School, Shopping, Convenient to WaterBody 1: Nantucket Sound, Convenient to WaterBody 2: Hyannis Port Harbor
Association:

Exterior Features:

Exterior Features: Private Yard, Underground Sprinkler System
Pool: Y
Dock: N
Siding:
Roof: Shingle, Asphalt

Interior Features:

Fireplace: 3
Flooring: Hardwood, Tile

Interior Features:
Equipment/Appliances: Water Heater

Mechanical Features:

Heating/Cooling: Natural Gas
Utilities:

Listing Office Contact:


Listing Courtest of:
Berkshire Hathaway HomeServices Robert Paul Properties
Listing Agent: Paul Grover (508-364-3500)

155 IRVING AVENUE HYANNIS PORT MA 02647 Property Information Last Updated August 25, 2026 at 1:56:29 AM EDT.

 

CCIAOR MLS IDX listing courtesy of Berkshire Hathaway HomeServices Robert Paul Properties