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Presiding over West Bay, this extraordinary waterfront estate spans 2.35 pristine acres with breathtaking views in an unrivaled location. A park-like driveway winds through manicured grounds with sculpted boxwood hedges and vibrant hydrangeas, creating a sense of privacy and grandeur as you approach the residence. A private dock provides immediate access to West Bay and Nantucket Sound, while the waterside swimming pool and pool house create a resort-like atmosphere. Inside, the residence showcases fine architectural millwork, soaring ceilings, and stone flooring throughout its gracious living spaces. The intuitive layout centers around an impressive main living room where French doors trace the water side of the home, allowing natural light to pour inside while framing panoramic views. Cooking and daily living center around the gourmet kitchen, which features a custom wood center island with seating, professional-grade appliances, and stone countertops. A custom wood-paneled library with built-in bookshelves and a fireplace offers a cozy, quiet sanctuary for reading or remote work. The second level provides exceptional scale and privacy for family and guests, featuring five en-suite bedrooms, including a luxurious primary suite with two full bathrooms, a dedicated dressing room, and serene views of the water. Outside, an expansive stone patio surrounds the swimming pool and spa, providing an effortless setting for al fresco dining and entertaining amidst a stunning backdrop. Combining refined craftsmanship and modern luxury in one of Cape Cod's most coveted neighborhoods, this inimitable waterfront estate is located minutes from Wianno, Oyster Harbors, Main Street, and everything Osterville has to offer.

More Info

Basic Information

  • Bedrooms5
  • Mls StatusNew
  • Bathroom9
  • Lot Features Cul-De-Sac, Gentle Sloping
  • Parcel Number M:0114 B:0005 L:0003,2231794
  • Road Frontage DescriptionPaved

Tax Information

  • Tax Assessed Value $12,209,400
  • Tax Year 2026
  • Taxes$81,976

Parking

  • Parking Spaces9
  • Covered Spaces 3
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features Attached, Garage Door Opener, Off Street, Driveway, Stone/Gravel

Rooms

  • Bathrooms Total Decimal 8
  • Full Bath7
  • Half Baths2

Basic Information

  • List Price$8,995,000
  • MLS Number73581579
  • Modification Date09/23/2026
  • Property SubTypeSingle Family Residence

Location

  • NeighborhoodOsterville
  • SubdivisionWianno Head
  • Address204 Garrison Lane
  • Building Number204
  • CountyBarnstable
  • StateMA
  • StreetGarrison Lane
  • TownBarnstable
  • Zip02655

Building

  • Attached Garage YN Yes
  • BasementPartial, Interior Entry
  • Building Area Units Square Feet
  • FireplaceYes
  • Fireplaces Total 5
  • FoundationConcrete Perimeter
  • Garage Spaces3
  • Patio And Porch Features Porch, Patio
  • Property StyleContemporary, Shingle
  • Rooms16
  • Year Built2002
  • Year Built Details Actual
  • Year Built Source Public Records

Property

  • Acreage2.35
  • Other Structures Cabana

Interior

  • Flooring Wood, Tile, Carpet

Exterior

  • Exterior Features
    • Cabana
    • Garden
    • Hot Tub/Spa
    • Patio
    • Pool - Inground Heated
    • Porch
    • Professional Landscaping
  • RoofWood

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Radiant, Natural Gas
  • Sewer Private Sewer
  • Water Source Public

Property Information

  • Square Feet9,464
  • Building Area Source Public Records
  • Living Area 9,464
  • Lot Size Square Feet 102,366
  • Lot Size Units Acres
  • Spa YN Yes
  • View YN Yes

Amenities

  • Amenities
    • Conservation Area
    • Golf
    • House of Worship
    • Marina
    • Park
    • Shopping
    • Tennis Court(s)
    • Walk/Jog Trails
  • Appliances IncludedGas Water Heater, Water Heater
  • Pool Features Pool - Inground Heated
  • Pool Private YN Yes

Water Body

  • WaterfrontYes
  • Waterfront Features Waterfront, Bay, Dock/Mooring, Frontage, Private

Other

  • Date Listed09/23/2026
  • Farm Land Area Units Square Feet
  • Spa Features Private

Map Location

Driving Directions

Listed by Paul E. Grover of Berkshire Hathaway HomeServices Robert Paul Properties

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