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    Property profile & analytics

    1837 Un St, Unit 1845 San Francisco, CA 94123-4307

    • Retail residential properties
    • 6,707 SF
    • 0.14 lot acres
    OFF-MARKET
    Value Estimations
    $470,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-5752020
    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

    • Candid Smile Store / Orthodontist / Dentist

    Property Details for 1837 Un St

    Year built
    1906
    Construction
    WOOD
    Lot size
    0.14 lot acres
    Property size
    6,707 SF
    Zone code
    UNION
    Property type
    Retail residential properties
    APN
    0543 -030
    APU
    543030

    Description

    This exceptional 1,227-square-foot retail space, located at 1837 Union Street in San Francisco, California (zip code 94123), presents a unique opportunity for businesses seeking a vibrant and accessible location. The single-tenant property boasts a charming storefront with excellent street visibility, ensuring high foot traffic. The interior features a modern design with polished flooring and neutral tones, offering flexibility for customization to suit a variety of retail concepts. Large display windows maximize natural light, creating an inviting atmosphere and showcasing products effectively. The efficient layout optimizes space utilization, making it ideal for a boutique or smaller retail operation. Situated in San Francisco County, this property benefits from its proximity to high-traffic areas, complementary businesses, and convenient public transportation, promising a strong customer base and thriving commercial environment. The space is currently vacant and ready for immediate occupancy. This is an exceptional opportunity to establish a presence in a highly desirable San Francisco neighborhood.

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $390,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $549,000
      Market price range: $550k - $1.68M

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

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Francisco
    State
    California
    Longitude
    -122.43
    Latitude
    37.7976
    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
    $16,566
    $601,403
    $696,140
    $1,297,543
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $525,000
      5,220 SF

      1715 Un St, Unit 1719

      STORES & APARTMENTS • 5,220 SF
      1715 Un St, San Francisco, CA 94123-4406
      View Details
    • Value Estimation
      $390,000
      5,318 SF

      2151 Lombard St

      STORES & APARTMENTS • 5,318 SF
      2151 Lombard St, San Francisco, CA 94123-2712
      View Details
    • Value Estimation
      $575,000
      4,468 SF

      2111 Un St, Unit 2115

      STORES & APARTMENTS • 4,468 SF
      2111 Un St, San Francisco, CA 94123-4003
      View Details
    • Value Estimation
      $2,715,000
      2,600 SF

      3101 Buchanan St

      STORES & APARTMENTS • 2,600 SF
      3101 Buchanan St, San Francisco, CA 94123-3555
      View Details
    • Value Estimation
      $3,220,000
      6,168 SF

      1701 Greenwich St, Unit 1711

      STORES & APARTMENTS • 6,168 SF
      1701 Greenwich St, San Francisco, CA 94123-3613
      View Details
    • Value Estimation
      $420,000
      6,197 SF

      3216 Fillmore St

      STORES & APARTMENTS • 6,197 SF
      3216 Fillmore St, San Francisco, CA 94123-3403
      View Details

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    Similar Nearby for Lease

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      Prime San Francisco retail space available.
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      Prime Retail Space on Union

      Retail space in vibrant San Francisco location for lease.
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      Union Street Retail Space Available

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      Prime Retail Space Available Now

      Expansive storefront with period details and prime location.
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    • $60 SF/Yr
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      San Francisco Office Space Available

      Office space available for lease in San Francisco, CA.
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    • Contact for pricing
      700 SF

      Steiner Street Office Space Available

      Office space with open layout, natural light, and high traffic.
      3328-3330 Steiner St, San Francisco, CA 94123
      View Details
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    San Francisco, CA 94123-4307
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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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