658 Main St Harwich — Photo 1 of 42
$799,900
658 Main St, Harwich, MA 02645
Harwich, MA 02645
Beds
4
Baths
3
SqFt
1,946
Style
Single Family
Built
1800
Discover the timeless charm of this four-bedroom antique farmhouse in the heart of Harwich Center. A welcoming front porch sets the tone for this gracious home, blending classic character with comfortable living. The updated kitchen features a spacious dining and breakfast area, while the inviting living room offers a fireplace and the cozy den provides additional space to relax. The first-floor primary suite includes its own fireplace, sitting area, and private full bath. Outside, the expansive backyard offers plenty of room for entertaining, gardening, and summer enjoyment. Ideally located near the Cape Cod Rail Trail, Harwich Center restaurants and shops, and the beaches, dining, and attractions of Harwich Port. A wonderful opportunity to enjoy the charm, space, and convenience of Cape Cod living. Back on market because buyer couldn't get their financing.
Key facts
It was listed on August 6, 2026. The annual property taxes are $4,666 (2026 tax year). It sits on a 0.51-acre (22,377 sq ft) lot.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Harwich, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater
Geography
Questions about this home
When was 658 Main St, Harwich listed?
658 Main St, Harwich was listed on August 6, 2026.
Has the price of 658 Main St, Harwich changed?
The price hasn't changed since it was listed at $799,900.
What are the property taxes for 658 Main St, Harwich?
The annual property taxes for 658 Main St, Harwich are $4,666 (2026 tax year).
How big is the lot at 658 Main St, Harwich?
658 Main St, Harwich sits on a 0.51-acre (22,377 sq ft) lot.
What is the status of 658 Main St, Harwich?
658 Main St, Harwich is actively listed for sale.
Population
11,288
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$104K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
15.6%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Barnstable County
505 housing units permitted in the last 12 months (-51% vs the prior 12 months) — 123 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
ADU Potential
Massachusetts allows one accessory dwelling unit by right in single-family zoning districts statewide (M.G.L. c. 40A §3; 760 CMR 71.00, effective Feb 2025). Estimated maximum ADU size for this property: 900 sq ft (the lesser of 900 sq ft or half the 1,946 sq ft principal dwelling). Lot size: 22,377 sq ft.
Based on listing data, which indicates the property type — not the zoning district. Local dimensional, septic (Title 5), and historic-district requirements still apply. Not legal advice — verify with the municipality.
Listing Agent: Natalia Weiner
Listing Office: Gibson Sotheby's International Realty
MLS® Number: 73563580
