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For sale
    • Price cut: $10.9K (9/10)
    $749,900

    30 Columbus Ave #4, Waltham, MA 02451

    2beds
    1,722sqft
    : 
    $4,755/mo
    Get pre-qualified
    Single Family Residence
    Built in 1910
    8,712 Square Feet Lot
    $-- Zestimate®
    $435/sqft
    $-- HOA

    What's special

    First-floor laundryFlexible office spaceQuality craftsmanship throughoutStylish galley-style eat-in kitchenPrivate patioFreestanding detached unitOwn outdoor space
    Welcome to 30 Columbus St, Waltham—an exceptional new condo conversion offering the perfect single-family alternative. This freestanding detached unit lives much like a single-family home, providing privacy, its own outdoor space, and no shared walls, while being part of a beautifully reimagined 4-unit condominium complex. Completely renovated from top to bottom, this home combines modern design with quality craftsmanship throughout. Offering 5 rooms, 2 bedrooms, and 2.5 baths across two levels, the main level features a stylish galley-style eat-in kitchen, first-floor laundry, and spacious living room. Upstairs offers a private primary suite with walk-in closet, second bedroom, full bath, and flexible office space. Additional features include a private patio, fenced yard, basement storage, and one deeded parking space. Ideally located near Moody Street, Brandeis University, and Routes 95 and 2. A rare opportunity for those seeking the feel and privacy of a single-family home with the convenience of condominium living. OPEN HOUSE SATURDAY AND SUNDAY 11:30 - 12:30.
    10 hours
    46
    1

    Zillow last checked:

    Listing updated:

    Listed by:

    Richard Carlo 617-438-1855,

    Conway - West Roxbury 617-469-9200

    Source: MLS PIN,MLS#: 73574935

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bedroom
      • Level: Second
      Bedroom 2
      • Level: Second
      Primary bathroom
      • Features: Yes
      Kitchen
      • Level: First
      Living room
      • Level: First
      Office
      • Level: Second
      Heating
      • Electric Baseboard, Heat Pump
      Cooling
      • Heat Pump
      Appliances
      • Included: Electric Water Heater, Range, Dishwasher, Disposal, Microwave, Refrigerator
      • Laundry: First Floor
      Features
      • Office
      • Flooring: Wood, Tile
      • Doors: Insulated Doors
      • Windows: Insulated Windows
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 1,722
      • Total interior livable area: 1,722 sqft
      • Finished area above ground: 1,722
      Video & virtual tour

      Property

      Parking
      • Total spaces: 1
      • Uncovered spaces: 1
      Lot
      • Size: 8,712 Square Feet
      • Features: Corner Lot
      Details
      • Zoning: RES

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Other (See Remarks)
      • Property subtype: Single Family Residence
      Materials
      • Frame
      • Foundation: Block
      • Roof: Rubber
      Condition
      • Year built: 1910

      Utilities & green energy

      • Electric: Circuit Breakers
      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Walk/Jog Trails, Medical Facility
      HOA
      • Has HOA: No
      Location
      • Region: Waltham

      Financial & listing details

      • Price per square foot: $435/sqft
      • Tax assessed value: $99
      • Annual tax amount: $99
      • Date on market: 9/10/2026

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        9/10/2026Price change$739,000-1.5%$429/sqft
        Source: MLS PIN #73574942 Report a problem
        9/10/2026Listed for sale$749,900$435/sqft
        Source: MLS PIN #73574935 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: 02451

        Getting around

        84 / 100
        Very Walkable
        42 / 100
        Some Transit
        59 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Plympton Elementary School
        • Middle: John F Kennedy Middle School
        • High: Waltham High School

        Source: MLS PIN. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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