
230 Main St Chelmsford — Photo 1 of 37
Recent Drop: $60,000
$619,900
230 Main St, Chelmsford, MA 01863
Chelmsford, MA 01863 — North Chelmsford
Beds
3
Baths
2
SqFt
2,163
Style
Single Family
Built
1940
Expanded custom Cape with rare waterfront views over Stony Brook Reservoir! Offering over 2,100 sq. ft. of above-grade three-level living space plus a finished basement, this versatile home delivers exceptional flexibility for multi-generational living, remote professionals, or savvy buyers seeking income potential with ADU capability to offset the mortgage. Easy highway access, only a 2-min drive to Route 3. The multi-level layout includes a private first-floor 2-bedroom suite with a full bath, ideal for remote office spaces or multi-generational privacy. The upper level features additional 2 bedrooms, a kitchen, a wet bar, dining space, and a full bath, while the finished attic serves as a private family room, an additional bedroom, or teen retreat. Additional highlights include a basement home office, exercise room, and bright living areas filled with natural light and skylights. Step outside to a fully fenced backyard with a sandpit, and beautifully landscaped three-tier garden, creating a peaceful outdoor oasis. Schedule your tour today!
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Chelmsford, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Microwave • Refrigerator • Freezer • Washer • Dryer
Neighborhood
Shopping • Tennis Court(s) • Park • Walk/Jog Trails • Golf • Medical Facility
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First20 x 18
Flooring - Laminate
Dining Room
Lvl Second11 x 12
Flooring - Hardwood
Kitchen
Lvl Second11 x 10
Flooring - Stone/Ceramic Tile
Office
Lvl Basement6 x 12
Master Bedroom
Lvl First15 x 9
Flooring - Laminate
Bedroom 2
Lvl Second12 x 12
Bedroom 3
Lvl Third28 x 12
Flooring - Laminate
Bathroom 1
Lvl FirstBathroom - With Tub & Shower, Flooring - Hardwood
Bathroom 2
Lvl SecondBathroom - With Tub & Shower, Flooring - Hardwood
Property History
$619,900
Was $649,900
Aug 12, 2026
MLS® 73551118
$649,900
Was $659,900
Aug 5, 2026
MLS® 73551118
$659,900
Was $679,900
Jul 26, 2026
MLS® 73551118
$679,900
Jul 16, 2026
MLS® 73551118
Population
9,796
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$145K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
18.2%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Middlesex County
2,667 housing units permitted in the last 12 months (-2% vs the prior 12 months) — 1,709 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jun '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 2,163 sq ft principal dwelling). Lot size: 13,939 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: Edmund Wong
Listing Office: New Year Realty
MLS® Number: 73551118
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