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Off market
  • Tax assessed value
    $1,241,785

    503 Alta Ave, San Mateo, CA 94403

    3beds
    1,730sqft
    SingleFamily
    Built in 1948
    7,000 Square Feet Lot
    $-- Zestimate®
    $718/sqft
    $6,666 Estimated rent

    Home value

    Not available

    Estimated sales range

    Not available

    $6,666/mo

    Zestimate® history
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    $7,744/mo

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    What's special

    Vacant lot

    Incredible opportunity to redevelop this 7,000 sq. ft. corner lot in prime San Mateo location. This property is being sold with the adjacent 3,000 sq. ft. vacant lot (See ML81866553). Unlimited possibilities for these two properties totaling 10,000 sq. ft. The current 1,700 sq. ft. home has been taken down to the studs due to fire damage and is ready to rebuild or combine the two lots to build a new home with ADU. This is truly a unique opportunity for an investor or contractor. Must check with the City of San Mateo for any building restrictions.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Heating
    • Other
    Cooling
    • None
    Features
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 1,730 sqft

    Property

    Parking
    • Parking features: Garage - Detached
    Lot
    • Size: 7,000 sqft
    Details
    • Parcel number: 039116010

    Construction

    Type & style
    • Home type: SingleFamily
    Materials
    • Roof: Tile
    Condition
    • Year built: 1948

    Utilities & green energy

    • Utilities for property: Public Utilities

    Community & neighborhood

    Location
    • Region: San Mateo

    Other

    Other facts
    • Dining Room: Formal Dining Room
    • Building Type: Detached
    • Listing Class: Residential
    • Foundation: Concrete Perimeter, Concrete Slab
    • Lot Size Area Maximum Units: Square Feet
    • Lot Size Area Minimum Units: Square Feet
    • Fireplaces: Wood Burning
    • Sewer Septic: Sewer Connected
    • Structure SqFt Source: Assessor
    • Family Room: Separate Family Room
    • Water: Public
    • Roof: Tile
    • Listing Type: Exclusive Agency
    • Heating: No Heating
    • Utilities: Public Utilities
    • Construction Type: Wood Frame, Stucco
    • HOA Exist Y/N: 0
    • Additional Listing Info: Not Applicable
    • Garage Parking Features: Detached Garage

    Price history

    DateEventPrice
    10/23/2021Listing removed--
    Source: MLSListings Inc Report a problem
    10/13/2021Listed for sale$1,488,000$860/sqft
    Source: MLSListings Inc #ML81866554 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$15,467 +7.3%$1,241,785 +7.1%
    2024$14,420 +2.5%$1,159,005 +2%
    2023$14,062 +1.5%$1,136,280 +2%
    2022$13,858 +443.8%$1,114,000 +777.3%
    2021$2,549 +5.4%$126,985 +1%
    2020$2,418 -16.6%$125,684 +2%
    2019$2,899 +35.3%$123,220 +2%
    2018$2,143 +22.1%$120,804 +2%
    2017$1,755 -3.9%$118,436 +2%
    2016$1,826 -0.2%$116,115 +1.5%
    2015$1,830 $114,372 +2%
    2014$1,830 $112,132 +0.5%
    2013-- $111,626 +2%
    2012-- $109,438
    2011-- $109,438 +2.8%
    2010-- $106,493 -0.2%
    2009-- $106,747 +2%
    2008-- $104,655 +2%
    2007-- $102,604 +2%
    2006-- $100,593
    2005-- $100,593 +4%
    2004-- $96,689 +1.9%
    2003-- $94,918 +2%
    2002-- $93,058 +2%
    2001-- $91,234 +2%
    2000-- $89,446

    Find assessor info on the county website

    Neighborhood: Country Club Heights

    Nearby schools

    GreatSchools rating
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