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

    665 Grant Ave, Unit 669 San Francisco, CA 94108-2401

    • Office buildings
    • 10,114 SF
    • 0.05 lot acres
    OFF-MARKET
    Last Sale
    Nov 21, 2023
    $5,500,000
    Value Estimations
    $5,495,000
    Show details
    Cap Rate Potential
    4.9%
    Office buildings
    Location Intelligence
    Property ID
    US09-5852453
    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

    • Office buildings

    Property Details for 665 Grant Ave

    Year built
    1908
    Construction
    TILT-UP CONCRETE
    Lot size
    0.05 lot acres
    Property size
    10,114 SF
    Zone code
    CVR
    Property type
    Office buildings
    APN
    0242 -001
    APU
    242001

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      Statistic approach
      $5,435,000
      ML approach
      $5,540,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $4,430,000
      6.5%
      $4,090,000
      7%
      $3,800,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $3,331,000
      Market price range: $3.33M - $12.0M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $7,780,000
      Current use
      RETAIL STORES
      $7,960,000
      Change: +2% Conversion: Moderate

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

    Location Insight

    • Map
    • Local Demand
    City
    San Francisco
    County
    San Francisco
    State
    California
    Longitude
    -122.406
    Latitude
    37.7932
    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
    $8,534
    $263,184
    $397,978
    $661,162
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation by Request
      0.08 Acres

      120 Kearny St, Unit 130

      OFFICE BUILDING • 0.08 Acres
      120 Kearny St, San Francisco, CA 94108-4814
      View Details
    • Value Estimation
      $38,205,000
      263,640 SF

      100 Stockton St, Unit 130

      OFFICE BUILDING • 263,640 SF
      100 Stockton St, San Francisco, CA 94108-5843
      View Details
    • Value Estimation
      $2,270,000
      5,300 SF

      116 Kearny St

      OFFICE BUILDING • 5,300 SF
      116 Kearny St, San Francisco, CA 94108-4803
      View Details
    • Value Estimation
      $6,075,000
      25,643 SF

      220 Kearny St

      OFFICE BUILDING • 25,643 SF
      220 Kearny St, San Francisco, CA 94108
      View Details
    • Value Estimation
      $16,105,000
      110,893 SF

      350 Post St, Unit 360

      OFFICE BUILDING • 110,893 SF
      350 Post St, San Francisco, CA 94108-4902
      View Details
    • Value Estimation by Request

      553 Pne St

      OFFICE BUILDING
      553 Pne St, San Francisco, CA 94108
      View Details

    Similar Nearby for Sale

    • $599,000
      1,875 SF

      Commercial Condo in Vibrant Community

      1,875 SF commercial condo, 1,320 SF available for occupancy.
      929 Clay St, San Francisco, CA 94108
      View Details
    • Contact for pricing
      18,818 SF

      Union Square Mixed-Use Building

      Mixed-use building in Union Square with retail and office space.
      45-50 Maiden Ln, San Francisco, CA 94108
      View Details
    • $2,795,000
      3,795 SF

      Commercial Asset in Lower Nob Hill

      Two-story commercial building with redevelopment potential near Union Square.
      729 Bush St, San Francisco, CA 94108
      View Details
    • Contact for pricing
      11,500 SF

      Union Square Retail Investment Opportunity

      Prime retail property in Union Square's luxury zone.
      152 Geary St, San Francisco, CA 94108
      View Details
    • Contact for pricing
      39,913 SF

      Union Square Retail Opportunity

      Prime retail space in the heart of Union Square.
      212 Stockton St, San Francisco, CA 94108
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      4,737 SF

      Creative Office Space Near Union

      Historic San Francisco office building near Union Square for rent.
      400 Sutter St, San Francisco, CA 94108
      View Details
    • Contact for pricing
      10,343 SF

      Financial District Office Space Available

      Office building on the edge of the Financial District.
      141-153 Kearny St, San Francisco, CA 94108
      View Details
    • $30 SF/Yr
      6,000 SF

      Prime San Francisco Office Space

      Executive Suites, Union Square, CA
      212 Sutter St, San Francisco, CA 94108
      View Details
    • $50 SF/Yr
      46,263 SF

      San Francisco Creative Office Space

      Prime Bush Street Office Suites Available
      530 Bush St, San Francisco, CA 94108
      View Details
    • $36 SF/Yr
      3,006 SF

      Centrally Located San Francisco Office

      Classic office suites for lease in the heart of San Francisco.
      45-47 Kearny St, San Francisco, CA 94108
      View Details
    • Contact for pricing
      14,806 SF

      Furnished Creative Suite on California

      Plug-and-play creative suite with views and modern amenities.
      600 California St, San Francisco, CA 94108
      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.
    665 Grant Ave, Unit 669
    San Francisco, CA 94108-2401
    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.