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643 Main St, Harwich MA 02645

Commercial Sale

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!

This home has been viewed 20 times

Last Checked: October 28th, 2026 at 4:31am (Source: MLS PIN #73587311)

General Information for 643 Main St, Harwich MA 02645

Listing ID73587311

Property TypeCommercial Sale

Price$1,299,000

Style

CityHarwich

CountyBarnstable

Neighborhood(s)

ZoningR

Year Built1919

Disclosures for 643 Main St, Harwich MA 02645

Lead Paint

UFFI

Living Area Includes Basement

Living Area Disclosure

Building Area Source

Special Listing Conditions

ExclusionsBlack Light Fixture Above Storage Bench In Kitchen.

Compensation Based On

Contact Information for 643 Main St, Harwich MA 02645

Agent

Name: Richard J. Waystack

Office

Name: Keller Williams Realty

Phone: 508-534-7200

Exclusive Listing Agent

Keller Williams Realty

Richard J. Waystack

Agent Phone

Office Phone

(508) 534-7200

Text Agent Call Agent Call Office

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EXIT

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