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

    20 Birch St Redwood City, CA 94062-1409

    • Office buildings
    • 2,016 SF
    • 0.21 lot acres
    OFF-MARKET
    Value Estimations
    $265,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US10-2950607
    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

    • Redwood City Dental Care / Dental Clinic / Dentist
    • Ihab M hanna DDS / Dentist / Dental Hygienist
    • Javier Lopez, DDS / Dentist
    • Marina Zats Rozhavsky, DDS / Dentist
    • Solo Studio Electrolysis by Susanna / Electrolysis Hair Removal Service / Hair Removal Service

    Property Details for 20 Birch St

    Year built
    1920
    Lot size
    0.21 lot acres
    Property size
    2,016 SF
    Property type
    Office buildings
    APN
    052-183-030
    APU
    52183030

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $310,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $215,000
      Market price range: $107k - $215k

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

    Location Insight

    • Map
    • Local Demand
    City
    Redwood City
    County
    San Mateo
    State
    California
    Longitude
    -122.241
    Latitude
    37.4885
    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
    $19,049
    $1,413,002
    $300,422
    $1,713,424
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $835,000
      46,587 SF

      2900 Whipple Ave

      PROFESSIONAL BUILDING • 46,587 SF
      2900 Whipple Ave, Redwood City, CA 94062-2843
      View Details
    • Value Estimation
      $275,000
      5,445 SF

      1130 Hopkins Ave

      PROFESSIONAL BUILDING • 5,445 SF
      1130 Hopkins Ave, Redwood City, CA 94062-1413
      View Details
    • Value Estimation
      $210,000
      1,460 SF

      1027 Hopkins Ave

      PROFESSIONAL BUILDING • 1,460 SF
      1027 Hopkins Ave, Redwood City, CA 94062-1410
      View Details
    • Value Estimation
      $315,000
      0.37 Acres

      3201 Jefferson Ave

      OFFICE BUILDING (MULTI-STORY) • 0.37 Acres
      3201 Jefferson Ave, Redwood City, CA 94062-3047
      View Details
    • Value Estimation
      $405,000
      8,593 SF

      2944 Broadway, Unit 2946

      PROFESSIONAL BUILDING • 8,593 SF
      2944 Broadway, Redwood City, CA 94062-1510
      View Details
    • Value Estimation
      $310,000
      5,800 SF

      201 Arch St

      PROFESSIONAL BUILDING • 5,800 SF
      201 Arch St, Redwood City, CA 94062-1305
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      3,569 SF

      Equipped Surgical Suites in Redwood

      Medical office with surgical suites, exam rooms, and imaging equipment.
      139 Arch St, Redwood City, CA 94062
      View Details
    • $750,000

      Woodside Forest Land Parcel

      13.72-acre Woodside parcel with mature forest and trails.
      Lot26 Old La Honda Rd, Woodside, CA 94062
      View Details
    • $995,000

      Palomar Park View Lot Opportunity

      Sun-drenched lot with panoramic views and approved plans.
      00 S Palomar Dr, Redwood City, CA 94062
      View Details
    • New
      $159,000
      2.01 Acres

      Woodside Land with Redwood Forest

      Two-acre Woodside retreat with redwoods, views, and hiking trails.
      000 Purisima Rd, Woodside, CA 94062
      View Details
    • $1,800,000

      Prime Land in Central Woodside

      1.97-acre lot with building potential in coveted Silicon Valley.
      966 Godetia Dr, Woodside, CA 94062
      View Details
    • $2,950,000

      Expansive Land Parcel in Woodside

      Over one-third acre lot to build your dream home.
      152 Alta Mesa Rd, Woodside, CA 94062
      View Details

    Similar Nearby for Lease

    • $2 SF/Yr
      1,573 SF

      Redwood City Office Space Available

      Office space for rent in Redwood City with recent improvements.
      1780-1784 Broadway, Redwood City, CA 94062
      View Details
    • $7 SF/Yr
      12,870 SF

      Redwood City Office Space Available

      Move-in ready office space near Caltrain station.
      2625-2629 Broadway, Redwood City, CA 94062
      View Details
    • $7 SF/Yr
      2,296 SF

      Redwood City Office Space Available

      Office space with designated parking near Caltrain and retail.
      2400 Broadway, Redwood City, CA 94062
      View Details
    • $4 SF/Yr
      1,455 SF

      Redwood City Office Space Available

      Office space for rent in Redwood City, CA.
      160 Birch St, Redwood City, CA 94062
      View Details
    • $5,500 /Mo
      16,000 SF

      Redwood City Warehouse Space Available

      16,000 sqft warehouse space for rent in Redwood City.
      Oak Knoll Dr, Redwood City, CA 94062
      View Details
    • Contact for pricing
      8,013 SF

      Retail Space in Redwood City

      Retail space available for sublease in Redwood City, CA.
      2209-2223 Broadway, Redwood City, CA 94062
      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.
    20 Birch St
    Redwood City, CA 94062-1409
    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.