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    Property profile & analytics

    1800 Sullivan Ave Daly City, CA 94015-2220

    • Office buildings
    • 56,745 SF
    • 0.74 lot acres
    OFF-MARKET
    Value Estimation
    $13,130,000
    Last Sale
    Aug 19, 2020
    $13,312,000
    Location Intelligence
    Property ID
    US09-0642761
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Peninsula Allergy Associates / Medical Clinic / Allergist
    • Betty Miller, M.D. / Allergist / Doctor
    • Dr. Barbara L. Conner-Andersen, MD / Pediatrician
    • Seton Physical Therapy / Physical Therapy Clinic
    • James Feeney & David Vaughan / Cardiologist

    Property Details for 1800 Sullivan Ave

    Year built
    1975
    Lot size
    0.74 lot acres
    Property size
    56,745 SF
    Zone code
    PD0000
    Property type
    Office buildings
    APN
    008-084-470
    APU
    8084470

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $13,135,000

    • CAP approach

      CAP return
      Estimation
      6%
      $12,850,000
      6.5%
      $12,165,000
      7%
      $13,125,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $12,830,000
      Geo Method
      $11,705,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $14,235,000
      Retail
      $13,240,000
      Mixed-Use
      $15,470,000
      Hospitality
      $11,320,000
      Educational
      $15,595,000
      Residential Income
      $13,170,000
      Energy
      $14,130,000
      Income-Based Land
      $15,455,000
      Food Service
      $13,175,000

    Location Insight

    • Map
    • Local Demand
    City
    Daly City
    County
    San Mateo
    State
    California
    Longitude
    -122.475
    Latitude
    37.6809
    CBSA code
    41860
    CBSA name
    SAN FRANCISCO-OAKLAND-FREMONT, CA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2024
    $94,548
    $3,788,512
    $3,767,288
    $7,555,800
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      0.22 Acres

      Daly City, CA 94015

      PROFESSIONAL BUILDING • 0.22 Acres
      Daly City, CA 94015
      View Details
    • Value Estimation by Request
      0.11 Acres

      Daly City, CA 94015

      PROFESSIONAL BUILDING • 0.11 Acres
      Daly City, CA 94015
      View Details
    • Value Estimation
      $13,135,000
      2.78 Acres

      Daly City, CA 94015

      PROFESSIONAL BUILDING • 2.78 Acres
      Daly City, CA 94015
      View Details
    • Value Estimation
      $2,350,000
      16,488 SF

      211 Eastmoor Ave

      PROFESSIONAL BUILDING • 16,488 SF
      211 Eastmoor Ave, Daly City, CA 94015-2036
      View Details
    • Value Estimation by Request
      81,660 SF

      455 Hickey Blvd

      OFFICE BUILDING (MULTI-STORY) • 81,660 SF
      455 Hickey Blvd, Daly City, CA 94015-2629
      View Details
    • Value Estimation
      $10,260,000
      167,105 SF

      395 Hickey Blvd

      PROFESSIONAL BUILDING • 167,105 SF
      395 Hickey Blvd, Daly City, CA 94015-2770
      View Details

    Similar Nearby for Lease

    • $1.85 SF/Yr
      6,189 SF

      Daly City Office Space Available

      Full floor office space with potential for multiple tenants.
      323 89Th St, Daly City, CA 94015
      View Details
    • $42 SF/Yr
      1,660 SF

      Daly City Office Space Available

      Office space for rent with covered and uncovered parking.
      455 Hickey Blvd, Daly City, CA 94015
      View Details
    • $45 SF/Yr
      1,569 SF

      Daly City Office Space Available

      Office space for rent, close to shopping, BART, and freeway.
      1655 Southgate Ave, Daly City, CA 94015
      View Details
    • $36 SF/Yr
      1,180 SF

      Daly City Office Space Available

      Office space for rent with easy access to transportation.
      355 Gellert Blvd, Daly City, CA 94015
      View Details
    • Contact for pricing
      1,776 SF

      Daly City Office Space Available

      Office space for rent in Daly City, California.
      901 Campus Dr, Daly City, CA 94015
      View Details
    • Contact for pricing
      627,473 SF

      Westlake Shopping Center: Daly City

      Prime Retail & Restaurant Space Available
      0 John Daly Blvd. & Lk Merced Blvd, Daly City, CA 94015
      View Details
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    1800 Sullivan Ave
    Daly City, CA 94015-2220
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    Realmo Value Estimation

    Realmo estimates a property’s market value using a proprietary methodology that incorporates public data and user-submitted information. This cumulative value is generated by integrating a variety of conventional and innovative methods. 

    Disclaimer

    These figures are not official appraisals and should not be used as a substitute for a valuation performed by a licensed appraiser.

    Actual market value may differ due to factors not captured in the data. Estimates are offered for informational purposes only, and users should conduct independent research before making financial or investment decisions.

    By using this feature, you acknowledge that Realmo is not responsible for actions taken based on these estimates.

    AI approach

    Realmo AI Method estimates property value using machine learning models trained on millions of comparable listings, transactions, and market signals. It analyzes property features, location intelligence data, and current market dynamics to predict the most probable market value in real time.

    Cap approach

    Capitalization Method calculates value based on estimated net operating income (NOI) and applying a market-based capitalization rate (cap rate), we estimate what a typical investor might be willing to pay for it.

    Comparable approach

    Comparable estimate is based on recent sales of similar nearby properties, adjusted for factors like size, condition, and location.

    Relative

    Relative property class coefficient uses factors that account for typical price differences between various asset types (e.g., retail vs. industrial) to provide a more accurate market-aligned estimate.

    Geo

    Comparable Sales Method, enhanced by Geo coefficients — location-based adjustment factors that reflect differences in price levels across neighborhoods, cities, or regions ensuring a more accurate, market-sensitive valuation.

    Alternative use

    Estimate considers the property’s potential value if used for a different purpose-based on zoning, demand, and market feasibility.

    More about this property
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