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    Property profile & analytics

    575 Lennon Ln Walnut Creek, CA 94598-2443

    • Office buildings
    • 99,062 SF
    • 5.08 lot acres
    OFF-MARKET
    Value Estimation
    $14,045,000
    Last Sale
    Mar 17, 2020
    $12,250,000
    Location Intelligence
    Property ID
    US10-2999715
    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

    • Vinculums Services / Telecommunications Contractor / Telecommunications Engineer
    • Mark R Mittelman Law Offices / Real Estate Attorney / Attorney
    • Robert Algar / Neurologist
    • Danielle Bertoni MD, MPH / Surgical Oncologist
    • Muir Oncology Imaging & Treatment Center / Oncologist / Doctor

    Property Details for 575 Lennon Ln

    Year built
    1986
    Lot size
    5.08 lot acres
    Property size
    99,062 SF
    Property type
    Office buildings
    APN
    143-020-022-8
    APU
    1430200228

    Value Estimation

    by Realmo proprietary methodology Last update: July 3, 2025

    • AI approach

      CAP return
      Estimation
      Estimation
      $14,580,000

    • CAP approach

      CAP return
      Estimation
      6%
      $12,565,000
      6.5%
      $13,415,000
      7%
      $11,890,000

    • Comparable approach

      Method
      Estimation
      Relative Method
      $12,475,000
      Geo Method
      $13,395,000

    • Alternative Use

      Use
      Estimation
      Distribution
      $11,205,000
      Retail
      $12,340,000
      Mixed-Use
      $10,095,000
      Hospitality
      $13,380,000
      Educational
      $11,250,000
      Residential Income
      $13,795,000
      Energy
      $11,175,000
      Income-Based Land
      $11,580,000
      Food Service
      $11,080,000

    Location Insight

    • Map
    • Local Demand
    City
    Walnut Creek
    County
    Contra Costa
    State
    California
    Longitude
    -122.033
    Latitude
    37.93
    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
    $286,458
    $5,950,719
    $18,733,207
    $24,683,926
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

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      128,410 SF

      2775 Mitchell Dr, Unit 95

      OFFICE BUILDING • 128,410 SF
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    • Value Estimation
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      63,795 SF

      1350 Montego

      OFFICE BUILDING • 63,795 SF
      1350 Montego, Walnut Creek, CA 94598-2822
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    • Value Estimation by Request
      9,532 SF

      1700 Ygnacio Vly Rd

      OFFICE BUILDING • 9,532 SF
      1700 Ygnacio Vly Rd, Walnut Creek, CA 94598-3191
      View Details
    • Value Estimation
      $17,440,000
      106,463 SF

      2700 Ygnacio Vly Rd

      OFFICE BUILDING • 106,463 SF
      2700 Ygnacio Vly Rd, Walnut Creek, CA 94598-3455
      View Details

    Similar Nearby for Sale

    • Contact for pricing
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      Medical Office Buildings Near Hospitals

      Office/medical buildings near Kaiser Permanente & John Muir Medical Offices.
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    • $3,799,999
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      Medical Office Buildings Near Hospitals

      Office/medical buildings near Kaiser Permanente & John Muir Medical Offices.
      309-311 Lennon Ln, Walnut Creek, CA 94598
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      Spacious Condo in Walnut Creek

      Largest condo available, ideal for office use in Walnut Creek.
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      Creative Office Space Available

      Creative office space available for lease or sale soon.
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    Similar Nearby for Lease

    • $2 SF/Yr
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      Office and medical spaces available for lease in Walnut Creek.
      1350 Montego, Walnut Creek, CA 94598
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    • $2 SF/Yr
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      Office complex in Walnut Creek available for lease.
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      View Details
    • $2 SF/Yr
      11,664 SF

      Walnut Creek Office Space Available

      Office space for rent in Walnut Creek, California.
      570-580 Lennon Ln, Walnut Creek, CA 94598
      View Details
    • Contact for pricing
      3,076 SF

      Walnut Creek Office Space Available

      Office building with ample parking near restaurants and retail.
      165-175 Lennon Ln, Walnut Creek, CA 94598
      View Details
    • $2 SF/Yr
      24,923 SF

      Walnut Creek Office Building

      Office building in Walnut Creek available for lease.
      1250 Montego, Walnut Creek, CA 94598
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    • $2 SF/Yr
      9,821 SF

      Walnut Creek Office Space Available

      Competitively priced office spaces with turnkey build-outs in Walnut Creek.
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    575 Lennon Ln
    Walnut Creek, CA 94598-2443
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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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