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

    1123 Folsom St San Francisco, CA 94103-3931

    • Retail residential properties
    • 5,277 SF
    • 0.06 lot acres
    OFF-MARKET
    Value Estimations
    $980,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-5816358
    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

    • Tinseltown / Bar
    • The Stud / Gay Bar / Dance Club

    Property Details for 1123 Folsom St

    Year built
    1910
    Construction
    WOOD
    Lot size
    0.06 lot acres
    Property size
    5,277 SF
    Zone code
    SLR
    Property type
    Retail residential properties
    APN
    3755 -101
    APU
    3755101

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,101,000
      Market price range: $865k - $2.21M
      AI Estimate
      $627,000
      Market price range: $347k - $1.47M

    • Alternative Use

      Use
      Estimation
      COMMERCIAL (GENERAL)
      $1,580,000
      Current use
      INDUSTRIAL (GENERAL)
      $1,590,000
      Change: +1% Conversion: Moderate
      OFFICE BUILDING
      $1,355,000
      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
    -122.408
    Latitude
    37.7761
    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
    $21,513
    $669,888
    $970,627
    $1,640,515
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,620,000
      10,568 SF

      423 Van Ness Ave, Unit 433

      STORES & APARTMENTS • 10,568 SF
      423 Van Ness Ave, San Francisco, CA 94103-3629
      View Details
    • Value Estimation
      $1,045,000
      3,016 SF

      20 Boardman Pl, Unit 22

      STORES & APARTMENTS • 3,016 SF
      20 Boardman Pl, San Francisco, CA 94103-4730
      View Details
    • Value Estimation
      $735,000
      3,150 SF

      1351 Harrison St

      STORES & APARTMENTS • 3,150 SF
      1351 Harrison St, San Francisco, CA 94103-4334
      View Details
    • Value Estimation
      $2,985,000
      3,950 SF

      30 15th St, Unit 50

      STORES & APARTMENTS • 3,950 SF
      30 15th St, San Francisco, CA 94103-5102
      View Details
    • Value Estimation
      $1,845,000
      6,750 SF

      132 6th St, Unit 136

      STORES & APARTMENTS • 6,750 SF
      132 6th St, San Francisco, CA 94103-2828
      View Details
    • Value Estimation by Request
      2,080 SF

      2021 17th St, Unit 2023

      STORES & APARTMENTS • 2,080 SF
      2021 17th St, San Francisco, CA 94103-5012
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      3,000 SF

      SOMA Commercial Condos Trio

      Three renovated San Francisco condos.
      209 9Th St, San Francisco, CA 94103
      View Details
    • $299,000
      423 SF

      Ground Floor Condo in San Francisco

      Flexible-use condo in vibrant Mission/SoMa, ideal for live/work.
      Duboce Ave, San Francisco, CA 94103
      View Details
    • New
      $3,990,000
      18,000 SF

      Mixed-Use Property in San Francisco

      Mixed-use property available in San Francisco, California.
      1114 Howard St, San Francisco, CA 94103
      View Details
    • $1,950,000
      4,919 SF

      SOMA Mixed-Use Investment Opportunity

      Historic San Francisco 4-unit building, prime location.
      9 Grace St, San Francisco, CA 94103
      View Details
    • $9,500,000
      41,715 SF

      Mission Street Executive Offices

      41,715 SF Office Building, San Francisco
      1680 Mission St, San Francisco, CA 94103
      View Details
    • $7,349,000
      35,893 SF

      Mission District Mixed-Use Development

      Fully entitled mixed-use development in San Francisco's Mission District.
      1726 Mission St, San Francisco, CA 94103
      View Details

    Similar Nearby for Lease

    • Contact for pricing

      Mixed-Use Development in SoMa

      Luxurious mixed-use development with apartments and retail in SoMa.
      1188-1190 Mission St, San Francisco, CA 94103
      View Details
    • $24 SF/Yr
      13,880 SF

      Mission Street Office Space

      San Francisco office building, flexible suites.
      1663 Mission St, San Francisco, CA 94103
      View Details
    • Contact for pricing
      3,371 SF

      Howard Street Office Space For Lease

      Prime San Francisco Office, 3,371 SF
      1014 Howard St, San Francisco, CA 94103
      View Details
    • $24 SF/Yr
      78,330 SF

      Prime San Francisco Office Space

      Modern, flexible office suites in Mid-Market.
      1035 Market St, San Francisco, CA 94103
      View Details
    • $22 SF/Yr
      37,834 SF

      Mission & 3rd St Office Space

      Prime San Francisco Office Suites
      95 3Rd St, San Francisco, CA 94103
      View Details
    • $29 SF/Yr
      32,100 SF

      Howard Street Executive Offices

      Prestigious San Francisco Office Space Available
      851 Howard St, San Francisco, CA 94103
      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.
    1123 Folsom St
    San Francisco, CA 94103-3931
    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.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.