251 Green Dunes Drive

Hyannis Port, MA
$ 22,500,000 Beds 5 Baths 7.5 Sq 9,678 Virtual Tour
Monthly Estimate* How much can I afford?

Point of View. This exclusive, gated, 9 acre estate boasts truly unparalled 250-degree views of Nantucket Sound& Martha's Vineyard to Hall's Creek, Squaw Island and beyond. *ABSOLUTELY the *FINEST VIEWS* on Cape Cod! The family compound features your own private unspoiled sandy beach, carriage house w/ 1700 sq ft 3 bedroom, 2 bath guest house overlooking Halls Creek, 6 car garage and private caretakers quarters. The exquisite 5 bedroom 10,000 sq ft, award winning home was designed by architect Richard Bertmann and has incorporated striking visual elements (40 ft tower and 3 story rotunda...) in a traditional New England style shingled home. The lavish interior features large gourmet kitchen, huge master bedroom suite, indoor pool, gym, sauna, wine cellar. The property is subdivided into

Single Family

  • Price
  • $ 22,500,000
  • Lot Size
  • 8.93 Acres
  • Bedrooms
  • 5
  • Sqr Footage
  • 9,678
  • Full Bathrooms
  • 7
  • Year Built
  • 1995
  • Half Bathrooms
  • 1
  • City, Zip
  • Hyannis Port
  • Taxes
  • $ 88250
  • County
  • Style
  • Contemporary
  • Area
  • Barnstable
  • MLS#
  • 21801395
  • Zip
  • 02672
Listing Provided by: William Raveis Re & Home Serv.
Data Source: Cape Cod and Islands Association of REALTORS Inc.



Acres 8.93
Annual Taxes 88250.00
Appliances Central Vac, Dishwasher, Disposal, Intercom, Microwave, Range - Gas, Refrigerator, Security Alarm
Asbestos Unknown
Basement Yes
City Hyannis Port
Convenient To Golf Course, House of Worship, Major Highway, Medical Facility, Shopping
Cooling Central Air
County Barnstable
Days on Market 1166
Full Baths 7
Garage Yes
Garage Detached, Door Opener, Heated
HOA Fee 600.00
HOA Fee Includes Road Maintenance
Half Baths 1
Heating Other
Irregular Yes
Listingmembername Jonathan A Matel
Listingofficephone (508) 428-3320
Location Description South of Route 28
Neighborhood Amen Tennis
Property SubType Single Family Residence
Property Type A
Region Mid-Cape
Renovated No
School District Barnstable
Sewer Private Sewer
Special Condition Standard
Status Active
Stories 2
Street Description Paved
Street Name Green Dunes
Style Contemporary
Sub-area West Hyannisport
Tax Year 2018
Town Barnstable
Virtual Tour https://my.matterport.com/show/?m=xuJg3ASL6JZ
Warranty Available No
Water Town Water
Water Access Type Other - See Remarks, Salt
Waterfront Yes
Year Built 1995
Year Built Desc Approximate
Zoning RD1

Interior Features

Basement Description Full, Interior Access
Bedroom 2 Bedroom 2, Closet, Private Full Bath
Bedroom 3 Bedroom 3, Closet, Private Full Bath
Bedroom 4 Balcony, Bedroom 4, Closet, Private Full Bath
Dining Room Deck, Dining Room
Fireplace Yes
Floors Wood
Foyer Foyer
Fuel Type Natural Gas
Hot Water Tank
Hot Water Source Natural Gas
Interior Features Hot Tubs/Spa, Interior Balcony, Sound System, Steam Bath/Sauna, Wet Bar, Wine Cooler
Kitchen Built-Ins, Kitchen, Kitchen Island, Pantry, Patio
Kitchen/dining Combo No
List Price/sqft 2324.86
Living Room Cathedral Ceiling, Ceiling Fan, Fireplace, Living Room
Living Room: Living Room Length 29
Living Room: Living Room Level First Floor
Living Room: Living Room Width 21
Living/dining Combo No
Number of Fireplaces 1
Sep Living Qtrs Info: Baths - Full 3
Sep Living Qtrs Info: Baths - Total 3
Sep Living Qtrs Info: Beds 4
Separate Living Qtrs Yes
Sqft Source Assessor
Street Suffix Drive
Total Bathrooms 8.00
Total Bedrooms 5
Total Rooms 11

Exterior Features

Approx SqFt 9678.00
Beach Description Ocean
Beach Ownership Private
Car Spaces 6
Exterior Features Fenced Yard, Garden, Patio, Underground Sprinkler, Yard
Foundation Concrete Perimeter
Foundation Info: Foundation Width 116.00
Land Assessments 5045100.00
Lot Size Source Assessor
Lot Size Sqft 388991.00
Miles To Beach 0 - .1
Mls Identifier 20161005162856228725000000
Parking Description Improved Driveway, Stone/Gravel
Pool Description Gunite, Heated, Indoor
Private Pool Y/N Yes
Roof Description Pitched, Shingle, Wood
Siding Description Shingle
Topography/lot Desc Level, View
Waterfront Desc Nantucket Sound, Ocean, Private, Salt
Waterview Yes


  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Master On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator


Per Month

Based on the average sale price from the FALMOUTH, MA office

  • Monthly Principal & interest $1,740
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Default based on a 30-year fixed rate of 3.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.


Elementary School Unknown Elementary School
Middle School Unknown Middle School
High School Unknown High School

Price History

3/10/2021 Listed $22,500,000

Property vs Zip Code Average in 02672

AVG $22.5M
AVG $88,250
AVG 32
Year Built
AVG 1995


251 Green Dunes Drive Hyannis Port, MA is a Single Family Home for sale at $22500000 with 9678 sqft and a lot size of 8.93 Acres Acre(s). 251 Green Dunes Drive Hyannis Port has 5 bedrooms, 7 baths and was built in 1995. The property's zip code is 02672 which is in Hyannis Port, MA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 3.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.