643 Main Street, Harwich, MA 02645

Local realty services provided by:CENTURY 21 Custom Home Realty
643 Main Street,Harwich, MA 02645
$1,299,000
  • 6 Beds
  • 3 Baths
  • 2,872 sq. ft.
  • Multi-family
  • Active
Listed by: richard j waystack
Office: keller williams realty
MLS#:22605076
Source:CAPECOD

Price summary

  • Price:$1,299,000
  • Price per sq. ft.:$452.3

About this home

A rare Harwich Center property with space to live, work, create, and tinker! Set on approximately 1.5 acres, this unique offering includes a 6-bedroom main home, separate ADU with its own private driveway and strong rental history, plus a detached mixed-use garage with serious potential. Auto enthusiasts, collectors, contractors, tradespeople, hobbyists, or anyone dreaming of their own workshop will appreciate the space for vehicles, tools, equipment, projects, and storage. The flexible living arrangement also lends itself to multigenerational living, extended family, guests, or potential employee/workforce housing. Outside, a spacious landscaped backyard, multiple sheds, and fire pit create even more possibilities—think additional workshop space, art studio, home bar, hobby room, or private retreat. Whether you're looking for income potential, room for your passion projects, or a property that can accommodate both living and working, this is anything but ordinary!

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Home facts

  • Year built:1919
  • Listing ID #:22605076
  • Added:88 day(s) ago
  • Updated:October 22, 2026 at 03:11 PM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:3
  • Basement Description:Bulkhead Access, Full, Interior Access
  • Living area:2,872 sq. ft.

Heating and cooling

  • Cooling:Wall Unit(s)

Structure and exterior

  • Year built:1919
  • Building area:2,872 sq. ft.
  • Lot area:1.43 Acres
  • Lot Features:Cleared, Level
  • Construction Materials:Shingle Siding
  • Exterior Features:Garden

Finances and disclosures

  • Price:$1,299,000
  • Price per sq. ft.:$452.3
  • Tax amount:$5,664

Features and amenities

  • Amenities:HU Cable TV, Recessed Lighting

Parking

  • Parking description:Detached, Direct Access, Driveway, Garage Door Opener, Heated Garage, Paved, Storage
  • Garage spaces:2
MLS LogoDisclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Detailed information about real estate listings held by brokerage firms other than Coldwell Banker Realty include the name of the listing broker. Neither the listing company nor CENTURY 21 Custom Home Realty shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026 Cape Cod & Islands Multiple Listing Service, Inc. All rights reserved. CAPECOD Member Broker: Deborah Flanagan