
22 Basswood Ave Billerica — Photo 1 of 42
$750,000
22 Basswood Ave, Billerica, MA 01821
Billerica, MA 01821
Beds
4
Baths
3
SqFt
2,480
Style
Single Family
Built
1945
Updated 3BR Ranch with Legal 1BR In-Law Apartment & 3-Car Heated/Cooled Garage. Conveniently located in a highly desirable neighborhood, this updated 3-bedroom ranch offers exceptional flexibility, modern comforts, and a fully legal 1-bedroom ADU/in-law apartment.New front steps welcome you into a vaulted-ceiling living room filled with natural light. Hardwood floors run throughout the home, complemented by fresh paint and thoughtful updates. The chef’s kitchen features granite countertops, stainless steel appliances, a double oven, hood-vented gas cooktop, and abundant workspace.The primary bedroom includes its own private bath and two walk-in closets with cork flooring. A versatile third bedroom provides the perfect opportunity for a home office, dining room, study, or flex space to suit your needs. At the back of the home, a four-season sunroom overlooks a spacious, private backyard complete with gardens and a storage shed. Step outside to the newly built covered porch with a connecting breezeway from the main home to the oversized 3-car heated and cooled garage—also providing a second separate entrance to the ADU. The ADU offers an open-concept living/dining area, a large bedroom with cork flooring and a walk-in closet, a full bath with full-size laundry, plus its own deck and pull-down attic for additional storage. Major updates include both HVAC systems and a new roof (with metal roofing on the garage). Utilities are shared. Floor plans are attached to MLS paperclip.
Market Value Analysis
* Analysis is based on 24 actively listed and recently sold comparable properties strictly within Billerica, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Water Heater • Oven • Dishwasher • Disposal • Microwave • Range • Refrigerator • Washer • Dryer • Range Hood
Neighborhood
Public Transportation • Shopping
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First19 x 11
Ceiling Fan(s), Beamed Ceilings, Vaulted Ceiling(s), Flooring - Hardwood, Window(s) - Bay/Bow/Box
Dining Room
Lvl First10 x 9
Flooring - Hardwood
Kitchen
Lvl First18 x 15
Skylight, Flooring - Hardwood, Countertops - Stone/Granite/Solid, Stainless Steel Appliances, Gas Stove
Primary Bedroom
Lvl First19 x 13
Bathroom - Full, Ceiling Fan(s), Walk-In Closet(s), Closet, Flooring - Laminate
Bedroom 2
Lvl First9 x 14
Bedroom 3
Lvl First18 x 8
Ceiling Fan(s), Flooring - Hardwood
Bathroom 1
Lvl First10 x 6
Bathroom - Tiled With Shower Stall, Flooring - Hardwood
Bathroom 2
Lvl First5 x 9
Flooring - Vinyl
Population
30,143
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$149K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
17.8%
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 2,480 sq ft principal dwelling). Lot size: 32,862 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: Susan Mathurin
Listing Office: Advisors Living - Tewksbury
MLS® Number: 73576545
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