
409 Main St Chatham — Photo 1 of 42
$2,100,000
Chatham, MA 02633
Beds
1
Baths
1.5
SqFt
1,479
Style
Single Family
Built
1900
Location! 409 Main Street in the heart of downtown Chatham Village offers a rare and highly desirable combination: a mixed use building with first floor commercial space with showcase windows, maximum retail exposure and heavy foot traffic along with a fully renovated spacious separate second floor of residential living. There are 5 private in-town parking spaces behind the building and is located in the coveted GB-1 zoning district that has the most versatile business-use options available. The first floor commercial space features an open floor plan with 3 large areas and 4 oversized showcase windows putting your business directly in front of passing pedestrian traffic. The second floor apartment was fully renovated in 2019 and includes one bedroom, a full bath and laundry, and an open concept kitchen and a living area with vaulted ceilings. A large mahogany deck provides excellent outdoor living space. Both floors are independent of one another with separate A/C and heat.
* Analysis is based on 23 actively listed and recently sold comparable properties strictly within Chatham, MA.
Jun 12, 2026
MLS® 73535300
Jan 21, 2026
MLS® 73275929
Dec 31, 2025
MLS® 73275888
Aug 9, 2024
MLS® 73275929
Aug 9, 2024
MLS® 73275888
4,512
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
$85K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
15.9%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
513 housing units permitted in the last 12 months (-50% vs the prior 12 months) — 128 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '26)
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: 740 sq ft (the lesser of 900 sq ft or half the 1,479 sq ft principal dwelling).
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: Rick Smith
Listing Office: Gibson Sotheby's International Realty
MLS® Number: 73535300
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