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Architecturally stunning and beautifully appointed, this exceptional residence is set within one of Cape Cod’s premier resort communities. Perfectly sited on 2.44 acres, the elegant home combines exquisite craftsmanship and refined detailing with a warm, inviting sense of style and ambiance. Nearly 5,000 square feet of custom-designed living space flows seamlessly from one room to the next, creating an ideal setting for both sophisticated entertaining and relaxed everyday living. The spacious living room is designed for both grand-scale entertaining and comfortable everyday living, featuring a handsome wet bar and seamless access to the light-filled sunroom overlooking the resort style pool. The dining area provides an inviting setting for formal gatherings, while the beautifully appointed kitchen with a generous center island, granite countertops, and custom backsplash, serves as the heart of the home. Refined millwork and thoughtful architectural details throughout add a timeless sense of elegance. The luxurious primary suite offers a spa-inspired bath, private sitting area, and separate office. The second-floor features three en-suite bedrooms, complemented by a fourth en-suite bedroom with a private balcony above the two-car garage. The outdoor setting is a defining feature of the property. A striking in-ground pool, pool house, fire pit, and beautifully designed landscaping create an inviting backdrop for summer entertaining and relaxed afternoons at home. Multiple outdoor spaces are framed by the grounds, while the long driveway and substantial acreage provide a welcome sense of seclusion. A distinctive offering on one of Osterville’s premier residential streets, this is a property that brings together architectural character, exceptional outdoor living, and privacy in a coveted Cape Cod setting. The information contained herein has been obtained through sources deemed reliable but cannot be guaranteed as to its accuracy. Buyers are encouraged to do their own due diligence through independent verification.

More Info

Basic Information

  • Bedrooms5
  • Mls StatusNew
  • Bathroom8
  • Lot Features Wooded, Cleared, Level
  • Parcel Number M:0138 B:0002 L:0004,4253179
  • Road Frontage DescriptionPaved

Tax Information

  • Tax Assessed Value $4,250,500
  • Tax Year 2026
  • Taxes$34,658

Parking

  • Parking Spaces8
  • Covered Spaces 2
  • Garage YN Yes
  • Parking Features Attached, Garage Door Opener, Garage Faces Side, Off Street

Rooms

  • Bathrooms Total Decimal 6.5
  • Bedroom 2 Second
  • Bedroom 3 Second
  • Bedroom 4 Second
  • Bedroom 5 Second
  • Dining Room First
  • Full Bath5
  • Half Baths3
  • Kitchen First
  • Living Room First
  • Master Bedroom First
  • Office First

Basic Information

  • List Price$6,600,000
  • MLS Number73589132
  • Modification Date10/09/2026
  • Property SubTypeSingle Family Residence

Location

  • NeighborhoodOsterville
  • SubdivisionOsterville
  • Address434 Sea View Avenue
  • Building Number434
  • CountyBarnstable
  • StateMA
  • StreetSea View Avenue
  • TownBarnstable
  • Zip02655

Building

  • Attached Garage YN Yes
  • BasementCrawl Space
  • Building Area Units Square Feet
  • Door Features French Doors
  • FireplaceYes
  • Fireplace Features Master Bedroom
  • Fireplaces Total 1
  • FoundationConcrete Perimeter
  • Garage Spaces2
  • Patio And Porch Features Porch, Patio
  • Rooms11
  • Utilities For Gas Range, For Gas Oven, For Electric Dryer, Washer Hookup, Outdoor Gas Grill Hookup
  • Year Built2003
  • Year Built Details Actual, Renovated Since
  • Year Built Source Public Records

Property

  • Acreage2.44

Interior

  • Flooring Wood, Tile, Flooring - Wood
  • Interior Features
    • Closet/Cabinets - Custom Built
    • Home Office
    • Media Room
    • Recessed Lighting
    • Sun Room
    • Vaulted Ceiling(s)
    • Wet Bar

Exterior

  • Exterior Features
    • Fenced Yard
    • Outdoor Gas Grill Hookup
    • Patio
    • Pool - Inground
    • Porch
    • Professional Landscaping
    • Storage
  • Fencing Fenced
  • RoofShingle

Utilities

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

Property Information

  • Square Feet4,955
  • Building Area Source Public Records
  • Living Area 4,955
  • Lot Size Square Feet 106,286
  • Lot Size Units Acres

Amenities

  • Amenities
    • Golf
    • House of Worship
    • Marina
    • Park
    • Private School
    • Shopping
  • Green Energy Efficient Thermostat
  • Pool Features In Ground
  • Pool Private YN Yes
  • Security Features Security System

Water Body

  • Miles to Beach2
  • Waterfront Features Bay,1 to 2 Mile To Beach, Beach Ownership(Public)

Other

  • Date Listed10/09/2026
  • Farm Land Area Units Square Feet

Map Location

Driving Directions

Listed by Robert Kinlin of Berkshire Hathaway HomeServices Robert Paul Properties

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