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

    521 Nautilus St, Unit 25 La Jolla, CA 92037-6139

    • Medical offices
    • 2,697 SF
    • 0.30 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-7354286
    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

    • Medical offices

    Property Details for 521 Nautilus St

    Year built
    1960
    Lot size
    0.30 lot acres
    Property size
    2,697 SF
    Zone code
    RESTRICTED COMMERCIAL
    Property type
    Medical offices
    Property subtype
    Medical centers
    APN
    351-360-46-00
    APU
    3513604600

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

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

    Location Insight

    • Map
    • Local Demand
    City
    La Jolla
    County
    San Diego
    State
    California
    Longitude
    -117.276
    Latitude
    32.8316
    CBSA code
    41740
    CBSA name
    SAN DIEGO-CARLSBAD-SAN MARCOS, 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
    $5,376
    $204,279
    $229,027
    $433,306
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $745,000
      3,225 SF

      7520 Fay Ave, Unit 24

      MEDICAL BUILDING • 3,225 SF
      7520 Fay Ave, La Jolla, CA 92037-4839
      View Details
    • Value Estimation
      $3,145,000
      19,111 SF

      9900 Genesee Ave

      MEDICAL BUILDING • 19,111 SF
      9900 Genesee Ave, La Jolla, CA 92037-1210
      View Details
    • Value Estimation
      $2,255,000
      3,219 SF

      7737 Herschel Ave

      MEDICAL BUILDING • 3,219 SF
      7737 Herschel Ave, La Jolla, CA 92037-4406
      View Details
    • Value Estimation by Request
      1,312 SF

      6837 La Jolla Blvd

      MEDICAL BUILDING • 1,312 SF
      6837 La Jolla Blvd, La Jolla, CA 92037-6137
      View Details
    • Value Estimation
      $1,960,000
      9,999 SF

      9850 Genesee Ave Ste, Unit 900

      MEDICAL BUILDING • 9,999 SF
      9850 Genesee Ave Ste, La Jolla, CA 92037-1220
      View Details
    • Value Estimation
      $13,365,000
      44,187 SF

      11149 Torrey Pnes Rd

      MEDICAL BUILDING • 44,187 SF
      11149 Torrey Pnes Rd, La Jolla, CA 92037-1009
      View Details

    Similar Nearby for Sale

    • $3,295,000

      San Diego Investment Opportunity

      San Diego property available for sale.
      2134 Paseo Dorado, La Jolla, CA 92037
      View Details
    • $5,750,000

      La Jolla Multifamily Investment Opportunity

      Value-add multifamily property in prime La Jolla Village location.
      7447 Herschel Ave, La Jolla, CA 92037
      View Details
    • $9,995,000
      3,944 SF

      La Jolla Income Property

      Trophy asset in prime La Jolla location with ocean views.
      1303 Cave St, La Jolla, CA 92037
      View Details
    • $4,000,000
      3,800 SF

      La Jolla Multifamily Redevelopment Opportunity

      7 Units, Prime La Jolla Location
      7509 Herschel Ave, San Diego, CA 92037
      View Details
    • $350,000
      2,628 SF

      La Jolla Turnkey Restaurant Opportunity

      Turnkey restaurant in La Jolla Village with excellent equipment.
      Rare Turnkey Restaurant Opportunity In The Heart Of Ln Jolla Vlg, La Jolla, CA 92037
      View Details
    • $8,600,000

      Land For Sale

      Land available for sale.
      7158 Romero Loop, San Diego, CA 92037
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      56,422 SF

      Regents Court Medical Office Suites

      La Jolla Medical Office Space Available
      4130 La Jolla Village Dr, San Diego, CA 92037
      View Details
    • Contact for pricing
      62,407 SF

      La Jolla Medical Office Suites

      Prime San Diego medical office space available.
      8950 Villa Ln Jolla Dr, San Diego, CA 92037
      View Details
    • $42 SF/Yr
      10,206 SF

      La Jolla Medical Office Suites

      Prime San Diego medical space available.
      3252 Holiday Ct, San Diego, CA 92037
      View Details
    • Contact for pricing
      94,162 SF

      La Jolla Medical Office Building

      Prime La Jolla location, 5 suites available
      4180 La Jolla Village Dr, San Diego, CA 92037
      View Details
    • $22 SF/Yr
      15,870 SF

      La Jolla Office Space: 888 Prospect St

      Prime La Jolla Office Suites, Coworking Available
      888 Prospect St, San Diego, CA 92037
      View Details
    • Contact for pricing

      Creative Space with Ocean Views

      Tastefully designed creative space with ocean views available for sublease.
      3344 North Torrey Pines Ct, La Jolla, CA 92037
      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.
    521 Nautilus St, Unit 25
    La Jolla, CA 92037-6139
    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.