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Welcome to this beautifully maintained, one-owner custom Colonial offering 3,400 square feet of living space in a highly sought-after Waltham location on the Lincoln line. Built in 2005, this 4-bedroom, 3.5-bath home showcases exceptional craftsmanship throughout. The striking fieldstone front, farmer's porch, professional landscaping, irrigation system, and oversized garage with loft storage create outstanding curb appeal and functionality. The open-concept kitchen features custom concrete countertops and flows seamlessly into the stunning living room with soaring Douglas fir cathedral ceilings and a dramatic floor-to-ceiling fieldstone gas fireplace. Hardwood floors run throughout the first floor, which also includes a versatile bonus room perfect for a home office, playroom, or guest space. Glass doors from the dining area lead to a large Trex deck overlooking a fully fenced, level backyard, with stairs leading to a patio and garden area-ideal for entertaining and outdoor enjoyment.

More Info

Basic Information

  • Bedrooms4
  • Mls StatusNew
  • Bathroom4
  • Lot Features Level
  • Parcel Number 826870
  • Road Frontage DescriptionPaved

Tax Information

  • Tax Assessed Value $1,051,400
  • Tax Year 2025
  • Taxes$9,846

School Information

  • High School Waltham
  • Elementary SchoolMacarthur
  • High SchoolWaltham
  • Junior HighKennedy

Parking

  • Parking Spaces9
  • Covered Spaces 2
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features
    • Detached
    • Garage Door Opener
    • Garage Faces Side
    • Off Street
    • Oversized
    • Paved
    • Storage
    • Tandem

Rooms

  • Bathrooms Total Decimal 3.5
  • Bedroom 2 Second
  • Bedroom 3 Second
  • Bedroom 4 Second
  • Dining Room First
  • Family Room First
  • Full Bath3
  • Half Baths1
  • Kitchen First
  • Living Room First
  • Master Bedroom Second

Basic Information

  • List Price$1,595,000
  • MLS Number73533956
  • Modification Date06/10/2026
  • Property SubTypeSingle Family Residence

Location

  • Address12 Mountain
  • Building Number12
  • CountyMiddlesex
  • StateMA
  • StreetMountain
  • TownWaltham
  • Zip02451

Building

  • Basement
    • Bulkhead
    • Concrete
    • Full
    • Slab
    • Sump Pump
    • Unfinished
  • Building Area Units Square Feet
  • Construction Materials Frame, Stone
  • Door Features Insulated Doors
  • FireplaceYes
  • Fireplace Features Living Room
  • Fireplaces Total 1
  • FoundationConcrete Perimeter
  • Garage Spaces2
  • Patio And Porch Features Porch, Deck, Patio
  • Property StyleColonial
  • Rooms10
  • Utilities For Gas Range, For Electric Oven
  • Window Features Insulated Windows
  • Year Built2006
  • Year Built Details Actual
  • Year Built Source Public Records

Property

  • Acreage0.28

Interior

  • Flooring Tile, Carpet, Hardwood

Exterior

  • Exterior Features
    • Deck
    • Fenced Yard
    • Patio
    • Porch
    • Sprinkler System
    • Stone Wall
  • Fencing Fenced
  • RoofShingle

Utilities

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

Property Information

  • Square Feet2,444
  • Building Area Source Public Records
  • Living Area 2,444
  • Lot Size Square Feet 12,090
  • Lot Size Units Acres
  • Road Responsibility Private Maintained Road

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Highway Access
    • Public School
    • Sidewalks
    • Walk/Jog Trails
  • Appliances IncludedGas Water Heater, Water Heater, Oven, Dishwasher, Disposal, Microwave, Refrigerator, Washer, Dryer, Range Hood

Other

  • Date Listed06/10/2026
  • Farm Land Area Units Square Feet
  • View Count1

Map Location

Driving Directions

Listed by Jason Saphire of www.HomeZu.com

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