80 Oak St ExtensionDennis, MA 02639MLS Number 22600979

  • Price: $3,500,000
  • Est. Mortgage of $/month
  • 50 Days on Market
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 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.
  • 5Bedrooms
  • 0.18Acreage
  • 3Bathrooms
  • 1940Year Built
New Seabury Sotheby's International Realty
New Seabury Sotheby's International Realty
Office: 508.477.8300
12 Mallway
Mashpee, MA 02649
Is this a dream, or have you been here before? Up early before the others, the house is quiet and with a hot cup of coffee in hand, you step outside onto the cool grass and take in the expansive view of Nantucket Sound as the sun comes up over this classic, circa 1940, beach house. Impeccably kept, this coveted property on the bluff evokes memories of Cape Cod summers past while delivering the perfect backdrop for your family's future. The exterior has been renovated with new roof, siding, and Azek trim. Inside the main level offers an open living room, kitchen, and dining room area with rich wood, tile, and carpeted floors accenting the lighter walls and beamed wood ceilings plus a family room and bath. Upstairs are five cozy bedrooms and two full baths. But it is the fact that nearly every window on each floor frames an everchanging view of the ocean. Open the windows and feel the ocean breeze and listen to the flag luffing in the wind. Walk down the new stairs to the private deeded beach. One visit and you will remember. This is your home. Located within a designated Opportunity Zone, offering potential tax advantages for qualified investors.

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Driving Directions

Open Houses

May 17th
Starts: 12:30pm
Ends: 2:00pm
Listed by Michelle A Ryan of Today Real Estate

More Info

Location Information

  • Directions Rte 28 to Shad Hole Rd, right on Oak St, cross Old Wharf Rd to end; property on left. No sign.

School Information

  • High School DistrictDennis-Yarmouth

Basic Information

  • List Price$3,500,000
  • MLS Number22600979
  • Modification Date05/13/2026
  • Property SubTypeSingle Family Residence
  • Virtual TourView Tour

Building

  • BasementCape Cod
  • Building Area Units Square Feet
  • Construction Materials Shingle Siding
  • FireplaceWood Burning
  • Fireplace YN Yes
  • Fireplaces Total 1
  • FoundationBlock
  • Patio And Porch Features Patio
  • Property StyleGambrel
  • Rooms8
  • Window Features Bay/Bow Windows
  • Year Built1940

Water Body

  • Water AccessPrivate
  • Water Body NameNantucket Sound
  • Water Body TypeSalt
  • WaterfrontYes

Basic Information

  • Lot Features Level
  • Mls Status Active
  • Parcel Number DENN M:000020 P:018000
  • Road Frontage DescriptionUnimproved

Rooms

  • Bathroom3
  • Bathrooms Total Decimal 3
  • Bedrooms5
  • Full Bath3
  • Laundry Features First Floor
  • Room Bedroom 2 Features Bedroom 2, View
  • Room Master Bedroom Features View

Interior

  • Flooring Hardwood, Carpet, Tile
  • Room Bedroom 2 Description Flooring: Wood

Utilities

  • Cooling YN Yes
  • Heating Hot Water
  • Heating YN Yes
  • Sewer Septic Tank

Amenities

  • Appliances IncludedCooktop, Refrigerator, Microwave, Dishwasher, Gas Water Heater
  • Community Features Deeded Beach Rights
  • Other AmenitiesBasement, Fireplace, Waterfront

Tax Information

  • Tax Assessed Value $1,722,700
  • Tax Year 2025
  • Taxes$7,459

Parking

  • Open Parking YN Yes
  • Parking Features Shell

Location

  • Address80 Oak St Extension
  • Building Number80
  • CountyBarnstable
  • StateMA
  • StreetOak St Extension
  • TownDennis
  • Zip02639

Property

  • Acreage0.18

Exterior

  • Exterior Features Outdoor Shower
  • Fencing Partial
  • RoofShingle

Property Information

  • Living Area Units Square Feet
  • Lot Size Square Feet 7,841
  • Lot Size Units Acres
  • Property Condition Updated/Remodeled, Actual
  • Road Responsibility Assoc Maintained
  • Square Feet1,854

Other

  • Association Fee $100
  • Association Fee Frequency Annually
  • Association YN Yes
  • Date Listed03/26/2026
  • Special Listing Conditions Standard
  • View Count7

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 May 14, 2026 1:52 PM EDT. 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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