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A rare opportunity in Harwich Center! Set on approximately 1.5 acres, this one-of-a-kind property offers endless possibilities with a main home, a separate ADU with its own private driveway, and a detached mixed-use garage. With a total of 6 bedrooms, it's ideal for multigenerational living, extended family, or guests, while the ADU also provides excellent rental history. The detached garage offers incredible flexibility for a business, workshop, storage, hobby space, or additional rental opportunity, with plenty of room for vehicles, bikes, and tools. Outside, enjoy a beautifully landscaped backyard with multiple sheds ready to become a man cave, she shed, home bar, art studio, or your own private retreat around the fire pit. Properties offering this much space, versatility, and potential rarely come to market in Harwich Center. Don't miss your chance to make this truly unique property yours!
More Info
Basic Information
- Bedrooms6
- Mls StatusNew
- Bathroom3
- Lot Features Cleared, Level
- Parcel Number M:0040 B:0000 L:00E40,2334131
- Road Frontage DescriptionPaved
Tax Information
- Tax Assessed Value $974,800
- Tax Year 2026
- Taxes$5,664
School Information
- High School Monomoy Reg Hs
- Elementary SchoolHarwich Elem School
- High SchoolMonomoy Regional
- Junior HighMonomoy Reg Ms
Parking
- Parking Spaces10
- Covered Spaces 2
- Garage YN Yes
- Open Parking YN Yes
- Parking Features
- Detached
- Garage Door Opener
- Heated Garage
- Off Street
- Paved
- Workshop in Garage
Rooms
- Bathroom 1 First,11.7 x 5.4
- Bathroom 2 Second,6.9 x 8.4
- Bathrooms Total Decimal 3
- Bedroom 2 Second,14 x 11.2
- Bedroom 3 Second,10.3 x 11.11
- Bedroom 4 Second,9.4 x 8.4
- Bedroom 5 Second,9.1 x 9.3
- Dining Room First,10.8 x 11.7
- Family Room First,21.8 x 27.3
- Full Bath3
- Kitchen First,16.5 x 11.7
- Living Room First,18.6 x 11.6
- Master Bedroom First,11.7
- Office First,9.1 x 11.6
Basic Information
- List Price$1,399,000
- MLS Number73555500
- Modification Date07/27/2026
- Property SubTypeSingle Family Residence
Location
- Address643 Main Street
- Building Number643
- CountyBarnstable
- StateMA
- StreetMain Street
- TownHarwich
- Zip02645
Building
- BasementFull, Interior Entry, Bulkhead
- Building Area Units Square Feet
- Construction Materials Frame
- FireplaceYes
- Fireplace Features Family Room
- Fireplaces Total 1
- FoundationBlock
- Foundation Area 1392
- Garage Spaces2
- Property StyleCape
- Rooms11
- Utilities For Electric Range, For Electric Dryer, Washer Hookup
- Year Built1919
- Year Built Details Approximate
- Year Built Source Public Records
Property
- Acreage1.43
Interior
- Flooring Wood, Tile, Carpet, Flooring - Wood, Flooring - Wall to Wall Carpet
- Interior Features Bathroom - Full, Dining Area, Home Office, Accessory Apt.
Exterior
- RoofShingle
Utilities
- Cooling Window Unit(s)
- Cooling YN Yes
- Electric 110 Volts, Circuit Breakers
- Heat SystemYes
- Heating Baseboard, Oil
- Sewer Private Sewer
- Water Source Public
Property Information
- Square Feet2,872
- Building Area Source Public Records
- Living Area 2,872
- Lot Size Square Feet 62,291
- Lot Size Units Acres
Amenities
- AmenitiesGolf, Bike Path, Conservation Area, House of Worship, Public School
- Appliances IncludedElectric Water Heater, Water Heater, Range, Dishwasher, Microwave, Refrigerator, Washer, Dryer
Water Body
- Waterfront Features Ocean, Beach Ownership(Public)
Legal
- ZoningR
Other
- Date Listed07/27/2026
- Farm Land Area Units Square Feet
Map Location
Listed by Richard J. Waystack of Keller Williams Realty
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