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Listing broker remarks

Set along the shores of Onset Harbor, this waterfront property offers expansive views, privacy, and sandy beach on over an acre. Minutes from Onset Village, the property was created by combining three parcels, resulting in a unique coastal setting. The home offers over 6,000 sq ft across three levels, designed for comfortable living and entertaining. A wraparound porch leads to an open layout with sunroom and a recently updated kitchen. The main level includes a bedroom with ensuite bath, ideal for guests/single-level living. The second-floor primary suite features an ensuite bath, private deck, and double cedar closets. Two additional bedrooms, guest bath, and laundry complete the second level. The third floor provides flexible space for office/gym/rec room. There is a 3,000 sq ft garage with 16' ceilings, plus a detached two-car garage and fenced yard. A rare opportunity to own a distinguished waterfront estate in Onset. Experience sunrise and sunset from your new home! NO FLOOD INS— EXIT Cape Realty

Key details

  • 6,450 sq ft
  • 1.07 acres
  • 4 beds
  • 3 baths
  • 1997 built
  • $402 / sq ft
  • $22,490 2025 taxes
MLS #
7⁠3⁠4⁠9⁠6⁠4⁠4⁠3⁠
Last updated
Address
12 Groveland St
Town
Wareham, MA
ZIP
02532
Deed (Bk/Pg)
14344 / 159

Map

Neighborhood: Wareham

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.