$1,399,000
6 Bed
3 Bath
2,872 Sqft Building
62,291 Sqft Lot

643 Main Street, Harwich, Massachusetts 02645

  • Residential Property Type
  • 487.12 Price/Sqft
  • 8 Cars Garage
  • 1919 Year Built

Property Description

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!

Basic Details

CCIMLS
$1,399,000
$5,664
2026
Residential
For Sale
6
3
3
11
1919
2,872 Sqft
62,291 Sqft
Active
Single Family Residence
22603623
Keller Williams Realty
Richard J Waystack

Features

: Hot Water
: Full, Interior Entry, Bulkhead Access
: Patio, Porch
: 8
: Dishwasher, Microwave, Refrigerator, Washer, Electric Range, Electric Water Heater, Electric Dryer
: Garden
1
: Tile, Wood, Carpet
2
: Hu Cable Tv, Recessed Lighting
: Laundry Room, First Floor
: Major Highway, Bike Path, Conservation Area, House Of Worship, School, Shopping, In Town Location, Level, Cleared, Cape Cod Rail Trail
: Asphalt
: Dining Room
: Living Room
: Septic Tank
No

Additional Information

: Cape Cod
: Shingle Siding
: Block
: Approximate
: Public
R
No
22
08/18/2026

Address Map

643 Main Street
MA
Barnstable
Harwich
Harwich
02645
0
W71° 55' 6.5''
N41° 41' 9.4''
Main St. between South and Sisson
Property