
5 William Rd Billerica — Photo 1 of 39
$799,900
Investment Analysis — 5 William Rd
Billerica, MA 01821
Based on HUD Small Area Fair Market Rent for Boston-Cambridge-Quincy, MA-NH HUD Metro FMR Area, a 3-bedroom in 01821 carries an estimated $3,530/mo in gross rent — about a 3.14% cap rate and $25,134/yr in estimated NOI at the $799,900 list price. Adjust every assumption in the calculator below.
Beds
3
Baths
2
SqFt
1,980
Style
Single Family
Built
1973
Exceptional value awaits with this impeccably maintained and recently improved spacious split-level home ideally located in a wonderful neighborhood. This turnkey property offers numerous updates including a brand-new roof, all new windows, new vinyl siding, updated kitchen, fresh interior paint from walls to ceilings, and much more. The main level features three spacious bedrooms, a large eat-in kitchen, formal dining room, and spacious living room. A beautiful family room addition with vaulted ceiling opens to an expansive deck overlooking a private, fenced-in backyard—perfect for entertaining, relaxing, and enjoying outdoor living. The versatile lower level provides exceptional additional living space with a private office, media room, recreation/playroom, or potential man cave. Also included is a spacious laundry/workshop area and an additional full bathroom. The rear garage offers excellent storage and flexibility—ideal for motorcycles, watercraft, hobbies, or additional workspace. A fantastic opportunity to own a move-in-ready home with space, updates, and privacy in a desirable location. Steps to desirable Ditson School!
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 1,980 sq ft principal dwelling). Lot size: 15,159 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.
Estimates — not financial advice
These figures are illustrative estimates for informational purposes only — not an appraisal, valuation, or guarantee of rent, income, or returns, and not financial, tax, or investment advice. Rent is either the figure reported on the MLS listing — in-place rent that may differ from market and is not verified against the actual leases — or, where the listing reports none, an estimate from HUD Small Area Fair Market Rents, a government benchmark that may differ from actual market rent. Each figure is labelled with its source. Cap rate, NOI, and returns depend on the assumptions shown, which you can change. MLS and other third-party data may be inaccurate or out of date. Verify all figures independently and consult your own financial, tax, and legal advisors before making any investment decision.
Immersive Experience
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Amenities & Appliances
Gas Water Heater • Range • Dishwasher • Disposal • Washer • Dryer • ENERGY STAR Qualified Refrigerator
Neighborhood
Public Transportation • Shopping • Highway Access • Public School
Geography
Floorplan Breakdown
Structural Layout
Living Room
Lvl First18.7 x 13.7
Flooring - Wall to Wall Carpet, Window(s) - Picture
Dining Room
Lvl First7.7 x 10.8
Kitchen
Lvl First10.8 x 10.9
Flooring - Stone/Ceramic Tile, Flooring - Vinyl, Open Floorplan, Stainless Steel Appliances
Office
Lvl Basement11.6 x 13.5
Flooring - Wall to Wall Carpet
Family Room
Lvl First12.4 x 13.3
Cathedral Ceiling(s), Open Floorplan
Primary Bedroom
Lvl First12.11 x 10.1
Closet, Flooring - Wall to Wall Carpet
Bedroom 2
Lvl First11.11 x 12
Bedroom 3
Lvl First7.6 x 10.9
Closet, Flooring - Wall to Wall Carpet
Bathroom 1
Lvl First7 x 8.5
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Stone/Ceramic Tile, Flooring - Vinyl
Bathroom 2
Lvl Basement8 x 6
Bathroom - Full, Bathroom - Tiled With Tub & Shower, Flooring - Vinyl
Listing Agent: Paul A. Conti
Listing Office: Paul Conti Real Estate
MLS® Number: 73576546