643 Main Street, Harwich, MA 02645

LATEST
bedrooms 6
bathrooms 3
|Other
AUD $1,870,155
USD $1,299,000
Published on: 07 Oct 2026
Last updated on: 07 Oct 2026
643 Main Street, Harwich, MA 02645
643 Main Street, Harwich, MA 02645
643 Main Street, Harwich, MA 02645
+42
643 Main Street, Harwich, MA 02645
  • 42
Property ID: 110120130802
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Multi-Family, Harwich, MA

643 Main Street, Harwich, MA 02645
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!

Property Details

Basic Info

Property Type
Other
Listing Status
Active
Land Size
5,787.01 m2
Building Size
266.82 m2
Year Built
1919
Rooms
6 bedroom(s), 3 bathroom(s)
Architecture Style
Cape Cod
Num Floors
2
County
Barnstable
Parcel ID
HARW M:40 B: L:E4-0
Provider
Cape Cod & Islands Association of REALTORS®, Inc.
Brokerage Office Name
MA Realty Partners LLC, DBA Keller Williams Realty, Mid Upper Cape Cod
Brokerage Office Phone
508-534-7200
Neighbourhoods
Harwich
Address
643 Main Street, Harwich, MA 02645

Tax History

YearTax amount
2026USD $5664AUD $8,154*

*Converted price in your currency provided by Open Exchange Rates. Exchange rates are subject to continuous change. Neither realestate.com.au nor its affiliates guarantee that the conversion reflects current conversion rates and are not responsible for any inaccuracies. realestate.com.au recommends that you independently verify any information before relying on it.

Contact Agent
Richard J Waystack
Keller Williams Realty
1600 Falmouth Rd., Suite 2 , Centerville, MA 02632
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Richard J Waystack
1600 Falmouth Rd., Suite 2 , Centerville, MA 02632
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      Property ID: 110120130802

      Original Property ID: 3yd-CCIAORMA-22605076
      Data provided by Cape Cod & Islands Association of REALTORS®, Inc., MLS #: 22605076
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      Copyright © 2026 Cape Cod & Islands Association of REALTORS®, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.