
20 Marvin Ave Franklin — Photo 1 of 42
Beds
4
Baths
4.5
SqFt
5,598
Style
Single Family
Built
1910
4 bedrooms and 3.5 baths, detached one-car garage separate three-bay building with a finished second floor. Generous off-street parking. A large family room with a stone fireplace with gas insert and a custom built-in bookcase with storage; a formal dining room; a den with a working wood fireplace; and a full kitchen with custom cabinetry and built-in appliances. An open front porch faces the street. A three-season porch. Full irrigation system on its own separate well. New roof, gutters, shutters and exterior paint, new storm doors, a new gas boiler and water heater, new pool pump and filtration system. 400-amp electric service, town water and sewer, natural gas, and gas generator. The first and second floor of the home has both central air and split A/C systems. The three-bay building has its own gas, water, and sewer. The first floor is a large open area, heated, second floor finished with kitchenette, full bathroom and A/C. Sold AS-IS.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Franklin, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Disposal • Microwave • ENERGY STAR Qualified Dishwasher • Vacuum System • Cooktop • Instant Hot Water
Neighborhood
Sidewalks
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl FirstSkylight, Beamed Ceilings
Dining Room
Lvl FirstKitchen
Lvl FirstBathroom - Half, Pantry, Countertops - Stone/Granite/Solid, Kitchen Island, Recessed Lighting
Primary Bedroom
Lvl SecondBathroom - Full
Bedroom 2
Lvl SecondBedroom 3
Lvl SecondBathroom 1
Lvl SecondBathroom - Full
Bathroom 2
Lvl SecondBathroom - Full
Bathroom 3
Lvl FirstBathroom - Half
Population
33,154
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$146K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
21.8%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Norfolk County
1,524 housing units permitted in the last 12 months (+52% vs the prior 12 months) — 1,030 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 5,598 sq ft principal dwelling). Lot size: 25,200 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: Derek Greene
Listing Office: The Greene Realty Group
MLS® Number: 73577433
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