
405 Main St Acton — Photo 1 of 33
Beds
3
Baths
2.5
SqFt
2,721
Style
Single Family
Built
1998
405 Main Street welcomes you with a two-story foyer that opens to inviting spaces for everyday living and entertaining. On one side, a versatile room offers options for formal dining, an office, or a family room, with a classic chair rail, bay window, and glass pocket doors that separate it from the kitchen. On the other side, the living room features built-in shelves and a pellet stove (which can also serve as an efficient heat source), making it the perfect place to settle in on cozy winter nights. The spacious kitchen offers a breakfast nook, generous eat-in space, and an impressive walk-in pantry, making everyday meals and gatherings easy. Just off the kitchen, the screened porch is a lovely spot for morning coffee or unwinding at the end of the day, overlooking the large, level yard with room for gardening, games, and outdoor gatherings. A mudroom with a walk-in coat closet keeps coats, shoes, and sports gear organized, offering generous storage for life’s daily essentials. The two-car garage adds even more storage space. Upstairs, three bedrooms feature brand-new carpeting, including a primary suite with a walk-in closet and private full bath. Two additional bedrooms share another full bath. The lower level offers space for movie nights, hobbies, and play in the large recreation room, plus a separate spacious area ideal for a home gym. Located just outside the town center, this Acton home offers convenient access to Route 2, shops, and restaurants. Enjoy peaceful walks and the changing seasons at the arboretum, just behind the home. The junior high, high school, and athletic fields are all within a mile. The Acton Communter rail is just down the street. Welcome home.
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Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Acton, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Range • Dishwasher • Refrigerator • Washer • Dryer
Neighborhood
Public Transportation • Shopping • Pool • Tennis Court(s) • Park • Walk/Jog Trails
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First18 x 16
Wood / Coal / Pellet Stove, Closet/Cabinets - Custom Built, Flooring - Hardwood
Dining Room
Lvl First13 x 13
Flooring - Hardwood, Chair Rail, Lighting - Overhead
Kitchen
Lvl First23 x 11
Flooring - Hardwood, Dining Area, Pantry, Breakfast Bar / Nook, Recessed Lighting, Lighting - Overhead
Family Room
Lvl Basement25 x 20
Flooring - Wall to Wall Carpet, Recessed Lighting
Primary Bedroom
Lvl Second16 x 15
Bathroom - Full, Ceiling Fan(s), Walk-In Closet(s), Flooring - Wall to Wall Carpet
Bedroom 2
Lvl Second13 x 11
Bedroom 3
Lvl Second12 x 11
Closet, Flooring - Wall to Wall Carpet, Lighting - Overhead
Bathroom 1
Lvl FirstBathroom - Half, Flooring - Laminate, Dryer Hookup - Electric, Washer Hookup
Bathroom 2
Lvl SecondBathroom - Full, Bathroom - With Tub & Shower, Flooring - Laminate
Bathroom 3
Lvl SecondBathroom - Full, Bathroom - With Tub & Shower, Flooring - Laminate
Population
23,526
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$159K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
25.8%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,698 housing units permitted in the last 12 months (+3% vs the prior 12 months) — 1,713 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 2,721 sq ft principal dwelling). Lot size: 35,866 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: Heather Murphy & Team
Listing Office: Keller Williams Realty Boston Northwest
MLS® Number: 73582206
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