Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    3440 20th St San Francisco, CA 94110-2566

    • Apartment buildings
    • 26,754 SF
    • 0.29 lot acres
    OFF-MARKET
    Value Estimations
    $7,610,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-5876140
    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

    • 3440 20TH STREET Apartments / Real Estate Agency
    • Yachigusa-Ryu Aiki-Bugei / Training Center / Sports School

    Property Details for 3440 20th St

    Year built
    1965
    Construction
    WOOD
    Lot size
    0.29 lot acres
    Property size
    26,754 SF
    Zone code
    RM1
    Property type
    Apartment buildings
    APN
    3595 -048
    APU
    3595048

    Value Estimations

    based on Realmo’s proprietary methodology

    • Alternative Use

      Use
      Estimation
      APARTMENT HOUSE (5+ UNITS)
      $9,195,000
      Current use
      RETAIL STORES
      $10,400,000
      Change: +13% Conversion: Difficult
      COMMERCIAL (GENERAL)
      $9,655,000
      Change: +5% Conversion: Moderate
      INDUSTRIAL (GENERAL)
      $8,330,000
      Change: -9% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Francisco
    State
    California
    Longitude
    -122.418
    Latitude
    37.759
    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
    $212,003
    $9,614,800
    $8,310,855
    $17,925,655
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      0.05 Acres

      699 Guerrero St

      APARTMENT HOUSE (5+ UNITS) • 0.05 Acres
      699 Guerrero St, San Francisco, CA 94110
      View Details
    • Value Estimation
      $1,150,000
      4,665 SF

      21 Lapidge St

      APARTMENT HOUSE (5+ UNITS) • 4,665 SF
      21 Lapidge St, San Francisco, CA 94110-1688
      View Details
    • Value Estimation by Request
      5,065 SF

      29 Lapidge St

      APARTMENT HOUSE (5+ UNITS) • 5,065 SF
      29 Lapidge St, San Francisco, CA 94110-1689
      View Details
    • Value Estimation
      $1,100,000
      4,290 SF

      3666 20th St, Unit 3670

      APARTMENT HOUSE (5+ UNITS) • 4,290 SF
      3666 20th St, San Francisco, CA 94110-2315
      View Details
    • Value Estimation
      $1,120,000
      11,502 SF

      3232 21st St

      APARTMENT HOUSE (5+ UNITS) • 11,502 SF
      3232 21st St, San Francisco, CA 94110-2413
      View Details
    • Value Estimation
      $650,000
      7,358 SF

      3170 21st St, Unit 3180

      APARTMENT HOUSE (5+ UNITS) • 7,358 SF
      3170 21st St, San Francisco, CA 94110-2519
      View Details

    Similar Nearby for Sale

    • $1,875,000
      11,956 SF

      Mission District Development Opportunity

      9-Unit Condo & Commercial Building, San Francisco
      2976 Mission St, San Francisco, CA 94110
      View Details
    • $1,399,000

      Five-Unit Multifamily Property

      Five-unit property in an up-and-coming area, close to transportation.
      125 Leese St, San Francisco, CA 94110
      View Details
    • Contact for pricing
      4,420 SF

      Mission District Apartment Building

      Apartment building in vibrant Mission District with modern comfort.
      3160 24Th St, San Francisco, CA 94110
      View Details
    • $1,800,000
      5,472 SF

      San Francisco Multifamily Investment Opportunity

      5-unit multifamily property in San Francisco with 100% occupancy.
      1266-1272 Utah St, San Francisco, CA 94110
      View Details
    • New
      $1,700,000
      3,140 SF

      San Francisco Multifamily Investment Opportunity

      Multifamily property near Dolores Park with strong cash flow.
      3451 22Nd St, San Francisco, CA 94110
      View Details
    • Contact for pricing
      3,658 SF

      Renovated Mixed-Use Building For Sale

      Fully renovated mixed-use building with stabilized income in San Francisco.
      3119 24Th St, San Francisco, CA 94110
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      1,434 SF

      Valencia Street Retail Space

      Prime San Francisco Retail Opportunity
      1108 Valencia St, San Francisco, CA 94110
      View Details
    • Contact for pricing
      3,696 SF

      Valencia Street Retail Spaces

      Prime Mission District Retail Opportunity
      886 Valencia St, San Francisco, CA 94110
      View Details
    • Contact for pricing
      14,089 SF

      Retail Space with Parking Lot

      Corner retail location in San Francisco's Mission District.
      1189 Potrero Ave, San Francisco, CA 94110
      View Details
    • Contact for pricing
      2,688 SF

      San Francisco Office Space Available

      Office space available for rent in San Francisco, CA.
      2727 Mariposa St, San Francisco, CA 94110
      View Details
    • Contact for pricing
      2,109 SF

      Valencia Street Retail Space

      Prime retail space in San Francisco's vibrant Mission District.
      884-898 Valencia St, San Francisco, CA 94110
      View Details
    • $2 SF/Yr
      7,210 SF

      Full Floor Office Suite ForRent

      Full floor office suite with city views available for rent.
      2601 Mission St, San Francisco, CA 94110
      View Details
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    3440 20th St
    San Francisco, CA 94110-2566
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Google sign-in failed. Please try again or use another login method.