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Listing broker remarks

In the heart of historic Hyannis Port, this stately eight-bedroom residence embodies the timeless charm of Cape Cod’s most beloved seaside village, with commanding views of Nantucket Sound. Set on an elevated three-quarter-acre parcel surrounded by manicured gardens and sweeping lawns, the 5,872 sq. ft. home blends classic New England architecture with beautifully updated interiors. Light-filled living spaces include a showpiece kitchen with premium appliances and inviting entertaining rooms opening to a broad covered porch overlooking the Sound. Upstairs, the serene primary suite offers breathtaking views, while additional bedrooms provide comfort for family and guests. A third-floor retreat with office and access to a widow’s walk crowns the home. The property includes a three-car garage with a two-bedroom guest house. Part of the Hyannis Port Civic Association, it offers exclusive access to private beaches and club amenities.— Berkshire Hathaway HomeServices Robert Paul Properties

Key details

  • 5,872 sq ft
  • 31,363 lot sq ft
  • 8 beds
  • 5 baths
  • 1906 built
  • $1,685 / sq ft
  • $49,096 2026 taxes
MLS #
7⁠3⁠4⁠4⁠6⁠7⁠7⁠0⁠
Last updated
Address
18 Mount Vernon
Town
Barnstable, MA
ZIP
02647
Deed (Bk/Pg)
31714 / 32

Historic designations

National Register
Hyannis Port Historic District · includes BRN.1149
MACRIS Inventory
Hyannis Port Area

What this means for buyers →

Map

Neighborhood: Barnstable

National Historic Landmark

Federally designated as nationally significant — the highest U.S. historic recognition. Section 106 review applies to federal undertakings affecting the property.

National Register

Listed on the National Register of Historic Places. Owners may qualify for the 20% federal Historic Rehabilitation Tax Credit on certified rehabilitation work.

State Register

Listed on the Massachusetts State Register of Historic Places.

Local Historic District

Inside a Local Historic District. Exterior changes visible from a public way require approval from the local historic district commission.

Local Landmark

Individually designated by the town as a local landmark. Exterior alterations require commission approval.

MACRIS Inventory

Documented in MACRIS, the state historic inventory. Informational only — no regulatory constraints.

Article 85 (Boston)

Subject to Boston Article 85 demolition-delay review, which can pause demolition of buildings 50+ years old for up to 90 days.