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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    420 Castro St, Unit 426 San Francisco, CA 94114-2020

    • Retail space
    • 2,940 SF
    • 0.07 lot acres
    OFF-MARKET
    Value Estimations
    $865,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-5760769
    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

    • Marcello's Pizza / Pizza Restaurant / Pizza Delivery

    Property Details for 420 Castro St

    Year built
    1923
    Construction
    WOOD
    Lot size
    0.07 lot acres
    Property size
    2,940 SF
    Zone code
    CASTRO
    Property type
    Retail space
    APN
    2647 -002B
    APU
    2647002B

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $545,000

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $1,410,000
      COMMERCIAL (GENERAL)
      $1,320,000

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

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Francisco
    State
    California
    Longitude
    -122.435
    Latitude
    37.7621
    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
    $22,285
    $1,073,132
    $568,125
    $1,641,257
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,865,000
      4,964 SF

      401 Castro St, Unit 419

      RETAIL STORES (PERSONAL SERVICES) • 4,964 SF
      401 Castro St, San Francisco, CA 94114-2019
      View Details
    • Value Estimation
      $925,000
      2,160 SF

      441 Castro St, Unit 443

      RETAIL STORES (PERSONAL SERVICES) • 2,160 SF
      441 Castro St, San Francisco, CA 94114-2019
      View Details
    • Value Estimation
      $820,000
      5,920 SF

      557 Castro St, Unit 561

      RETAIL STORES (PERSONAL SERVICES) • 5,920 SF
      557 Castro St, San Francisco, CA 94114-2511
      View Details
    • Value Estimation
      $1,960,000
      6,732 SF

      4125 18th St, Unit 4131

      RETAIL STORES (PERSONAL SERVICES) • 6,732 SF
      4125 18th St, San Francisco, CA 94114-2407
      View Details
    • Value Estimation
      $905,000
      4,600 SF

      1414 Castro St

      RETAIL STORES (PERSONAL SERVICES) • 4,600 SF
      1414 Castro St, San Francisco, CA 94114-3775
      View Details
    • Value Estimation
      $1,170,000
      2,780 SF

      227 Church St, Unit 229

      RETAIL STORES (PERSONAL SERVICES) • 2,780 SF
      227 Church St, San Francisco, CA 94114-1310
      View Details

    Similar Nearby for Sale

    • $1,249,000
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      Eureka Valley Mixed-Use Property

      Mixed-use property in the heart of the Castro District.
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    • $1,350,000
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      Corner Retail Property in Mission Dolores

      Well-maintained retail property with long-term leases in prime location.
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      Noe Valley Retail Condominium

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      Restaurant Investment Property in San Francisco

      NN leased restaurant investment property with rental increases in San Francisco.
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    • Contact for pricing
      1,541 SF

      San Francisco Restaurant - Church St.

      Prime Restaurant Space, San Francisco.
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    • $1,699,000

      Development Opportunity Near Corona Heights

      Vacant lot with approved plans for two modern condominiums.
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    Similar Nearby for Lease

    • Contact for pricing
      2,515 SF

      Retail Space in Upper Market

      2,515 SF retail space in high-visibility Upper Market location.
      2238-2240 Market St, San Francisco, CA 94114
      View Details
    • Contact for pricing
      1,250 SF

      Renovated Retail Space on Market

      Recently renovated retail space with great signage and foot traffic.
      2317-2335 Market St, San Francisco, CA 94114
      View Details
    • Contact for pricing
      14,114 SF

      Prime Corner Retail Space Available

      High-visibility retail space with parking in vibrant Castro neighborhood.
      2390 Market St, San Francisco, CA 94114
      View Details
    • Contact for pricing
      2,400 SF

      Prime Noe Valley Retail Space

      Retail space with open layout next to Whole Foods Market.
      3930-3938 24Th St, San Francisco, CA 94114
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    • Contact for pricing
      1,541 SF

      Retail Space in Castro District

      Retail space with offices near transportation and local businesses.
      2256-2258 Market St, San Francisco, CA 94114
      View Details
    • $36 SF/Yr
      2,098 SF

      Retail Space on Market Street

      2098 SF retail space available for lease.
      2075-2083 Market St, San Francisco, CA 94114
      View Details

    Property Visit Statistics

    • Visits by month
      25.6k
    • Visitors by month
      16.4k
    • Avg Time on site
      33 min
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    420 Castro St, Unit 426
    San Francisco, CA 94114-2020
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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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