
185 Main St Chelmsford — Photo 1 of 36
Recent Drop: $45,000
$650,000
185 Main St, Chelmsford, MA 01863
Chelmsford, MA 01863
Beds
4
Baths
1.5
SqFt
2,229
Style
Single Family
Built
1900
PRICE IMPROVEMENT! This charming 1900 Colonial offers timeless character. Set on a 0.81-acre lot that stretches back behind the home, it pairs old-world charm with an expansive main level. Original hardwood floors carry through the main living areas, anchored by an oversized red brick fireplace, while a generous 20' x 22' family room offers flexible space for gathering, working from home, or a future media room. Upstairs, four corner bedrooms offer classic, cozy proportions true to the home's 1900 character, filled with natural light and hardwood floors — including a primary bedroom with a walk-in closet, a rare find in a home of this era. Step outside to a screened porch and adjacent deck opening onto the tree-lined backyard, perfect for morning coffee or evening entertaining. Practical bonuses include a two-car attached garage with direct basement access, plus ample additional driveway parking — ideal for multiple cars, guests, or a boat/RV. The full basement offers excellent storage or workshop potential. Come see this special offering today.Move-in ready, with a kitchen and bathrooms ready for your personal updates. Now offered at $650,000.
Immersive Experience
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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 • Water Heater • Range • Dishwasher • Refrigerator • Washer • Dryer
Neighborhood
Golf • Bike Path • Conservation Area • Highway Access • House of Worship • Private School
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First18.416666666 x 22.5
Flooring - Hardwood, Open Floorplan, Archway
Dining Room
Lvl First10.583333333 x 11.5
Flooring - Hardwood, Window(s) - Picture
Kitchen
Lvl First10.583333333 x 18.083333333
Flooring - Laminate, Dining Area, Gas Stove
Family Room
Lvl First22.916666666 x 20.583333333
Flooring - Wall to Wall Carpet, Open Floorplan, Archway
Master Bedroom
Lvl Second12.25 x 14.083333333
Walk-In Closet(s), Flooring - Hardwood
Bedroom 2
Lvl Second10.583333333 x 14.083333333
Bedroom 3
Lvl Second9.833333333 x 11.083333333
Flooring - Hardwood
Bedroom 4
Lvl Second8 x 10.583333333
Flooring - Hardwood
Property History
$650,000
Was $695,000
Sep 11, 2026
MLS® 73556031
$695,000
Jul 28, 2026
MLS® 73556031
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 2,229 sq ft principal dwelling). Lot size: 35,284 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: Andrew Wilson
Listing Office: ERA Key Realty Services
MLS® Number: 73556031
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