
23 Pearson St Chelmsford — Photo 1 of 30
$649,900
23 Pearson St, Chelmsford, MA 01824
Chelmsford, MA 01824
Beds
3
Baths
2
SqFt
1,508
Style
Single Family
Built
1963
Welcome to 23 Pearson Street, located in Chelmsford’s desirable South Row area! This 3-bedroom ranch is set on an amazing half-acre lot featuring a beautiful backyard with plenty of space to relax, entertain, garden, play and enjoy the outdoors. Flower and nature lovers will appreciate the wildflowers planted in the front yard, providing a colorful seasonal display that attracts butterflies and hummingbirds. The main level offers a comfortable layout with three bedrooms, living room, kitchen, dining area and full bath. A slider from the dining area opens to an oversized deck overlooking the amazing backyard—the perfect spot for outdoor dining, summer gatherings, morning coffee or simply relaxing and enjoying the surroundings. Need more space? The partially finished lower level adds approximately 500 sq. ft. of additional living area along with a second full bath, offering plenty of flexibility for a family room, home office, guest space, playroom or whatever best suits your needs. The lower level also includes a dedicated workshop area and laundry setup, adding even more function and versatility. Additional features include gas heat, town water and sewer, four off-street parking spaces and two storage sheds providing plenty of room for outdoor equipment, tools and gardening supplies. The expansive yard is truly one of the highlights of this property, offering wonderful outdoor space with so many possibilities. Enjoy a convenient Chelmsford location close to the Town Center, shopping, dining and area amenities, with easy access to Route 3 and I-495 for commuters.
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
Water Heater
Neighborhood
Highway Access
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl Main,First21.7 x 12.7
Closet, Flooring - Hardwood, Exterior Access
Dining Room
Lvl First8.6 x 10.3
Flooring - Hardwood, Deck - Exterior, Exterior Access, Slider
Kitchen
Lvl Main,First12 x 9
Exterior Access, Gas Stove
Primary Bedroom
Lvl First13.9 x 9.11
Closet, Flooring - Hardwood
Bedroom 2
Lvl First10.6 x 12.7
Bedroom 3
Lvl First7.1 x 9.1
Closet, Flooring - Hardwood
Bathroom 1
Lvl First6.4 x 9.11
Bathroom - Full
Bathroom 3
Lvl Basement7.9 x 8.9
Bathroom - Full
Property History
$649,900
Sep 22, 2026
MLS® 73580885
$269,900
Jan 11, 2011
MLS® 71174553
$269,900
Jan 3, 2011
MLS® 71174553
Population
26,650
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$140K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
17.7%
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: 754 sq ft (the lesser of 900 sq ft or half the 1,508 sq ft principal dwelling). Lot size: 22,560 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: Joyce Asack
Listing Office: RE/MAX Synergy
MLS® Number: 73580885
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