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    Property profile & analytics

    21 Masonic Ave, Unit 25 San Francisco, CA 94118-3417

    • Retail residential properties
    • 2,256 SF
    • 0.05 lot acres
    OFF-MARKET
    Value Estimations
    $815,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-5727511
    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

    • Tobener Ravenscroft - San Francisco Tenant Lawyers / Law Firm
    • Veronica's Psychic Readings / Spiritual Center
    • Julia's Psychic Readings / Spiritual Center
    • credit-repair / Financial Advisor

    Property Details for 21 Masonic Ave

    Year built
    1904
    Construction
    WOOD
    Lot size
    0.05 lot acres
    Property size
    2,256 SF
    Zone code
    NC3
    Property type
    Retail residential properties
    APN
    1092 -002
    APU
    1092002

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $840,000
      6.5%
      $775,000
      7%
      $720,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $668,000
      Market price range: $198k - $668k

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $950,000
      Current use
      RETAIL STORES
      $1,150,000
      Change: +21% Conversion: Easy
      OFFICE BUILDING
      $1,080,000
      Change: +14% Conversion: Easy

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Francisco
    State
    California
    Longitude
    -122.448
    Latitude
    37.7819
    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
    $17,457
    $853,128
    $551,412
    $1,404,540
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,365,000
      5,983 SF

      251 Clement St

      STORES & APARTMENTS • 5,983 SF
      251 Clement St, San Francisco, CA 94118-2407
      View Details
    • Value Estimation
      $1,955,000
      8,500 SF

      1424 Clement St

      STORES & APARTMENTS • 8,500 SF
      1424 Clement St, San Francisco, CA 94118
      View Details
    • Value Estimation
      $2,020,000
      10,375 SF

      347 Clement St, Unit 349

      STORES & APARTMENTS • 10,375 SF
      347 Clement St, San Francisco, CA 94118-2315
      View Details
    • Value Estimation
      $655,000
      3,328 SF

      646 Clement St, Unit 648

      STORES & APARTMENTS • 3,328 SF
      646 Clement St, San Francisco, CA 94118-2207
      View Details
    • Value Estimation
      $890,000
      2,445 SF

      3673 Sacramento St, Unit 3675

      STORES & APARTMENTS • 2,445 SF
      3673 Sacramento St, San Francisco, CA 94118-1709
      View Details
    • Value Estimation
      $1,530,000
      4,575 SF

      4826 Geary Blvd, Unit 4828

      STORES & APARTMENTS • 4,575 SF
      4826 Geary Blvd, San Francisco, CA 94118-2911
      View Details

    Similar Nearby for Sale

    • $1,899,000
      1,980 SF

      Mixed-Use Building, Inner Richmond District

      Mixed-use property in Inner Richmond near Golden Gate Park.
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    • New
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    • New
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      Two-unit mixed-use property in Laurel Heights neighborhood.
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    • $18,000,000
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      San Francisco Mixed-Use Trophy Asset

      Rare mixed-use property with income and residential development potential.
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      Veterinary Hospital Investment Opportunity

      Single-tenant net leased veterinary hospital in Laurel Heights for sale.
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    Similar Nearby for Lease

    • Contact for pricing
      6,500 SF

      Spacious Retail Space with Parking

      6,500 SF retail space with dedicated parking in San Francisco.
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    • Contact for pricing
      10,800 SF

      Retail Space in Inner Richmond

      Retail space for lease in a vibrant San Francisco location.
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      View Details
    • $32 SF/Yr
      2,900 SF

      Full Floor Office Space Available

      Full floor office space with excellent natural light.
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    • Contact for pricing
      1,593 SF

      Clement Street Restaurant Space Available

      Second generation restaurant space with type 1 hood and storage.
      2433-2435 Clement St, San Francisco, CA 94118
      View Details
    • $3 SF/Yr
      1,400 SF

      1st Floor Office Space

      1,400 SF office space with four private offices.
      3626 Sacramento St, San Francisco, CA 94118
      View Details
    • Contact for pricing
      1,105 SF

      Prime Retail Space Available

      Retail space ideal for fitness or dance studio use.
      4401-4429 California St, San Francisco, CA 94118
      View Details
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    21 Masonic Ave, Unit 25
    San Francisco, CA 94118-3417
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    Realmo Value Estimations

    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.

    Realmo CapRate Calculation

    Realmo calculates the Capitalization Rate (Cap Rate) to help estimate a property's potential return on investment. The Cap Rate is a fundamental metric in commercial real estate that measures the relationship between a property's net operating income and its market value.

    How We Calculate Cap Rate

    Cap Rate Formula:
    Cap Rate (%) = (Net Operating Income / Property Value) × 100

    Net Operating Income (NOI) Formula:
    NOI = Area × Lease Rate × (1 - Vacancy Rate) × (1 - Operating Expense Ratio)

    Components

    Net Operating Income (NOI) represents the annual income a property generates after operating expenses:

    • Area: Building square footage from property records
    • Lease Rate: Annual $/sqft based on market data for the property type and geographic location
    • Vacancy Rate: Percentage of unoccupied space based on market data for the property type and location
    • Operating Expense Ratio: Operating costs as a percentage of income, varies by property type

    Property Value is derived from:

    • Recent sale price (if available)
    • Statistical models using comparable sales
    • AI-powered valuation estimates

    Example Calculation

    For a 100,000 sqft Office Building:

    • Lease Rate: $25.00/sqft/year (market data for Office in this area)
    • Vacancy Rate: 8% (market data for Office in this area)
    • Operating Expense Ratio: 35% (typical for Office properties)
    • Property Value: $15,000,000

    Step 1: Calculate NOI

    NOI = 100,000 × $25.00 × (1 - 0.08) × (1 - 0.35)
    NOI = 100,000 × $25.00 × 0.92 × 0.65
    NOI = $1,495,000/year

    Step 2: Calculate Cap Rate

    Cap Rate = ($1,495,000 / $15,000,000) × 100
    Cap Rate = 9.97%

    Property Type Considerations

    Net Operating Income calculations vary by property type due to different operating expense ratios:

    • Office: Higher expenses (30-40%) for HVAC, utilities, maintenance
    • Retail: Moderate expenses (25-35%) for common area maintenance
    • Industrial/Warehouse: Lower expenses (15-25%) for minimal tenant services
    • Multifamily: Moderate expenses (35-45%) including property management
    • Self-Storage: Lower expenses (25-35%) due to minimal maintenance

    Market lease rates and vacancy rates are specific to each property type and geographic location, reflecting local market conditions.

    Disclaimer

    These calculations are estimates for informational purposes only and should not be used as a substitute for professional financial analysis or appraisal.

    • Cap Rate calculations depend on market data that may change over time
    • Actual operating expenses, lease rates, and vacancy rates may differ from market averages
    • Individual property conditions, lease terms, and tenant quality significantly impact actual NOI
    • Property value estimates are approximations and not official appraisals
    • Cap rates vary widely by market, property condition, and investment risk profile

    Professional Guidance Recommended: Before making any investment or financial decisions, consult with licensed appraisers, commercial real estate brokers, and financial advisors who can evaluate your specific property and circumstances.
    By using this feature, you acknowledge that Realmo is not responsible for investment decisions or actions taken based on these estimates.

    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.

    Stat Estimate

    This method estimates value based on actual market adjusted recent (~5 years) sales of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all similar sales ($/sqft) are above this value
    • Range-to: 75% of all similar sales ($/sqft) are below this value
    AI Estimate

    This method estimates value based on AI market estimation of comparable properties around by location and property type.

    • Ranges - area data calculated by industry standard IQR Outlier Removal Method
    • Range-from: 75% of all estimations ($/sqft) are above this value
    • Range-to: 75% of all estimations ($/sqft) are below this value
    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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