645 S Orleans RoadOrleans, MA 02653MLS Number 22502226

  • Price: $2,700,000
  • Est. Mortgage of $/month
  • 439 Days on Market
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Federal 30-year interest rate: 6.58% last updated on Jul 23, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
  • 7Bedrooms
  • 0.25Acreage
  • 7Bathrooms
  • 1945Year Built
New Seabury Sotheby's International Realty
New Seabury Sotheby's International Realty
Office: 508.477.8300
12 Mallway
Mashpee, MA 02649
For the first time in generations, this landmark Pleasant Bay compound--anchored by the iconic ''Topside'' main residence and the charming two-bedroom ''Boathouse''--is offered as a rare, generational waterfront estate, a site long cherished by those who have called it home. With a deep-water dock, moorings, and direct access to the bay, the property delivers a front-row seat to the rhythms of Pleasant Bay and boundless recreation. Both homes enjoy sweeping 270-degree views across the water to Eastward Ho, the Chatham Yacht Club, and the Atlantic beyond. Thoughtfully sited by its original architect to capture the light and water at every turn, ''Topside'' offers 5 bedrooms and 4.5 baths with timeless coastal character and spaces designed for gathering, while the ''Boathouse'' sits just above the shoreline, featuring 2 bedrooms, 1 bathroom, and its own deck for quiet moments by the sea. A secluded garden patio and broad waterfront lawn offer a blend of intimacy and scale. With a strong rental history and potential for expansion or personalization, this is a lifestyle property that invites multigenerational living, savvy investment, or a private retreat. A once-in-a-lifetime opportunity!

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Listed by Guthrie Schofield Group of Berkshire Hathaway HomeServices Robert Paul Properties

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Location Information

  • Directions Use GPS - On South Orleans Road, property is on the right. Main house is on the right of property, boathouse to left.

Rooms

  • Bathroom7
  • Bathrooms Total Decimal 6.5
  • Bedrooms7
  • Full Bath6
  • Half Baths1

Building

  • BasementPartial
  • Building Area Units Square Feet
  • Construction Materials Vinyl Siding
  • Rooms12
  • Year Built1945

Amenities

  • Appliances IncludedWater Heater
  • Other AmenitiesBasement, Garden, Waterfront, Dock

Basic Information

  • Mls Area Major Orleans
  • Mls Status Active
  • Parcel Number 96-23-0

Location

  • Address645 S Orleans Road
  • Building Number645
  • CountyBarnstable
  • StateMA
  • StreetS Orleans Road
  • TownOrleans
  • Zip02653

Exterior

  • Exterior Features Garden
  • RoofAsphalt

Property Information

  • Lot Size Square Feet 10,890
  • Lot Size Units Acres
  • Square Feet3,548

Other

  • Date Listed05/12/2025
  • Nitrogen Sensitive AreaYes
  • View Count45

Tax Information

  • Tax Assessed Value $1,757,800
  • Tax Year 2026
  • Taxes$10,740

Basic Information

  • List Price$2,700,000
  • MLS Number22502226
  • Modification Date07/24/2026
  • Property SubTypeSingle Family Residence

Property

  • Acreage0.25

Interior

  • Flooring Wood, Tile

Utilities

  • Heating Oil
  • Heating YN Yes
  • Water Source Public

Water Body

  • Water AccessPrivate
  • Water Body NameLittle Pleasant Bay
  • Water Body TypeSalt

broker reciprocity The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than New Seabury Sotheby's International Realty are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor New Seabury Sotheby's International Realty shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless.

This site was last updated July 24, 2026 7:17 PM UTC. All properties are subject to prior sale, changes, or withdrawal.

New Seabury Sotheby's International Realty has chosen to display only certain towns and/or types or styles of properties. This site may not show all listings that are available through the Cape Cod & Islands Multiple Listing Service, Inc.

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