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Fully renovated in 2025, this stunning home is set on a quiet, tree-lined street in Billerica. 11 Mason Ave offers 3 bedrooms, 2.5 baths, an open-concept layout, and a finished basement ideal for modern living. The sun-filled living room features a gas fireplace and flows seamlessly into the chef's kitchen with granite countertops, shaker cabinetry, and smart-home technology-perfect for everyday living and entertaining. The spacious primary suite provides a spa-like retreat, while the finished lower level offers flexible space for a home office, gym, or media room. Enjoy outdoor living on the impressive 35-foot wraparound deck overlooking an expansive 11,234 SF lot with excellent potential for future expansion, addition, or possible ADU (subject to zoning and approvals). Conveniently located near the commuter rail, shopping, dining, and local trails, this turnkey property delivers comfort, style, and long-term value. A must-see home!

More Info

Basic Information

  • Bedrooms3
  • Mls StatusUnder Agreement
  • Bathroom3
  • Lot Features Level
  • Parcel Number M:0010 B:0024 L:0,365459

Location

  • NeighborhoodNorth Billerica
  • SubdivisionNorth Billerica
  • Address11 Mason Avenue
  • Building Number11
  • CountyMiddlesex
  • StateMA
  • StreetMason Avenue
  • TownBillerica
  • Zip01862

Property

  • Acreage0.26

Interior

  • Flooring Tile, Hardwood, Stone / Slate
  • Interior Features Media Room, Game Room, Finish - Earthen Plaster, Internet Available - Unknown

Utilities

  • Cooling Central Air
  • Cooling YN Yes
  • Electric 220 Volts,200+ Amp Service
  • Heat SystemYes
  • Heating Forced Air, Natural Gas
  • Sewer Public Sewer
  • Water Source Public

Other

  • Date Listed01/06/2026
  • Farm Land Area Units Square Feet
  • View Count2

Tax Information

  • Tax Assessed Value $470,900
  • Tax Year 2025
  • Taxes$5,354

Rooms

  • Bathroom 1 Main, First
  • Bathroom 2 Second
  • Bathroom 3 Second
  • Bathrooms Total Decimal 2.5
  • Bedroom 2 Second
  • Bedroom 3 Second
  • Dining Room Main, First
  • Full Bath2
  • Half Baths1
  • Kitchen Main, First
  • Living Room Main, First
  • Main Level Bathrooms 1
  • Master Bedroom Second

Exterior

  • Exterior Features Porch, Deck - Composite, Rain Gutters, Professional Landscaping, Screens
  • RoofShingle

Property Information

  • Square Feet1,921
  • Building Area Source Owner
  • Living Area 1,921
  • Lot Size Square Feet 11,234
  • Lot Size Units Acres
  • View YN Yes

Amenities

  • Appliances IncludedGas Water Heater, Tankless Water Heater, Dishwasher, Disposal, Microwave, ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dishwasher, Range, Oven
  • Green Energy Efficient Thermostat
  • Security Features Security System

Parking

  • Parking Spaces2
  • Open Parking YN Yes
  • Parking Features Off Street, Paved

Basic Information

  • List Price$749,900
  • MLS Number73465068
  • Modification Date03/24/2026
  • Property SubTypeSingle Family Residence
  • PurchaseContractDate03/24/2026

Building

  • Basement
    • Concrete
    • Finished
    • Full
    • Interior Entry
    • Unfinished
    • Walk-Out Access
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Door Features French Doors
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • FoundationStone
  • Patio And Porch Features Porch, Deck - Composite
  • Property StyleBungalow, Craftsman
  • Rooms7
  • Utilities For Gas Range, For Electric Dryer, Washer Hookup
  • Window Features Insulated Windows, Screens
  • Year Built1917
  • Year Built Details Actual, Renovated Since
  • Year Built Source Public Records

Map Location

Listed by Curtis Howe of Howe Realty Group

The property listing data and information, or the Images, set forth herein were provided to MLS Property Information Network, Inc. (MLSPIN) from third party sources, including sellers, lessors and public records, and were compiled by MLSPIN. The property listing data and information, and the Images, are for the personal, non-commercial use of consumers having a good faith interest in purchasing or leasing listed properties of the type displayed to them and may not be used for any purpose other than to identify prospective properties which such consumers may have a good faith interest in purchasing or leasing. MLSPIN and its subscribers disclaim any and all representations and warranties as to the accuracy of the property listing data and information, or as to the accuracy of any of the Images, set forth herein.

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