643 Main Street Harwich, MA 02645 Active

UPDATED: 10/19/2026 11:25 PM ON MARKET: 17 days on market

$1,299,000

3 Baths2,872 SqFt

Key Details

Property Type Commercial

Sub Type Mixed Use

Listing Status Active

Purchase Type For Sale

Square Footage 2,872 sqft

Price per Sqft $452

MLS Listing ID 22605083

HOA Y/N No

Abv Grd Liv Area 2,872

Year Built 1919

Annual Tax Amount $5,664

Tax Year 2026

Lot Size 1.430 Acres

Acres 1.43

Property Sub-Type Mixed Use

Source Cape Cod & Islands API

Property Description

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!


The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. from third party sources, including sellers, lessors, landlords and public records, and were compiled by MLS Property Information Network, Inc. The property listing data and information, and the Images, are for the personal, non commercial use of consumers having a good faith interest in purchasing, leasing or renting listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing, leasing or renting. MLS Property Information Network, Inc. and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

The data relating to real estate for sale on this site comes from the Broker Reciprocity (BR) of the Cape Cod & Islands Multiple Listing Service, Inc. Summary or thumbnail real estate listings held by brokerage firms other than LPT Realty are marked with the BR Logo and detailed information about them includes the name of the listing broker. Neither the listing broker nor LPT Realty shall be responsible for any typographical errors, misinformation, or misprints and shall be held totally harmless. Copyright © 2026 All rights reserved. This site was last updated 04/01/2022 05:45. All properties are subject to prior sale, changes, or withdrawal.