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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    800 Prospect Ave South Pasadena, CA 91030-2420

    • Assisted living facilities
    • 25,390 SF
    • 0.46 lot acres
    OFF-MARKET
    Value Estimations
    $640,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US09-8993094
    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

    • Prospect Manor Assisted Living / Assisted Living Facility / Retirement Home
    • MELISSA MARIE TATE / Physical Therapist

    Property Details for 800 Prospect Ave

    Year built
    1969
    Construction
    WOOD
    Lot size
    0.46 lot acres
    Property size
    25,390 SF
    Zone code
    SPR2P*
    Property type
    Assisted living facilities
    Property subtype
    Retirement homes
    APN
    5315-017-027
    APU
    5315017027

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $780,000

    • Comparable approach

      Method
      Estimation
      AI Estimate
      $497,000
      Market price range: $498k - $2.30M

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

    Location Insight

    • Map
    • Local Demand
    City
    South Pasadena
    County
    Los Angeles
    State
    California
    Longitude
    -118.158
    Latitude
    34.1166
    CBSA code
    31080
    CBSA name
    LOS ANGELES-LONG BEACH-ANAHEIM, 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
    $35,570
    $519,527
    $1,636,420
    $2,155,947
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $670,000
      32,858 SF

      904 Msn St

      HOMES (RETIRED, NURSING) • 32,858 SF
      904 Msn St, South Pasadena, CA 91030-3144
      View Details
    • Value Estimation
      $325,000
      2,525 SF

      1016 Fair Oaks Ave Ste A

      MEDICAL BUILDING • 2,525 SF
      1016 Fair Oaks Ave Ste A, South Pasadena, CA 91030-3357
      View Details
    • Value Estimation
      $330,000
      3,517 SF

      701 Fremont Ave

      MEDICAL BUILDING • 3,517 SF
      701 Fremont Ave, South Pasadena, CA 91030-2529
      View Details
    • Value Estimation
      $335,000
      2,787 SF

      1140 Fremont Ave

      MEDICAL BUILDING • 2,787 SF
      1140 Fremont Ave, South Pasadena, CA 91030-5759
      View Details
    • Value Estimation by Request

      Hanscom Dr

      Land
      0 Hanscom Dr, South Pasadena, CA 91030
      View Details
    • Value Estimation by Request
      0.27 Acres

      820 Msn St

      INDUSTRIAL - VACANT LAND • 0.27 Acres
      820 Msn St, South Pasadena, CA 91030-3142
      View Details

    Similar Nearby for Sale

    • $9,780,000
      18,517 SF

      1600 Huntington Dr, South Pasadena, CA 91030

      Medical offices • 18,517 SF
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      View Details
    • $9,780,000
      18,517 SF

      Medical Building For Sale

      Medical Building For Sale
      1600 Huntington Dr, South Pasadena, CA 91030
      View Details
    • $399,000

      South Pasadena Residential Land

      Rare vacant lot, prime location. Build your dream home!
      0 Hanscom Dr, South Pasadena, CA 91030
      View Details
    • $500,000
      7,505.39 Acres

      South Pasadena Hillside Land Project

      Hillside land project with views in South Pasadena.
      4646 Harriman Ave, South Pasadena, CA 91030
      View Details
    • $295,000
      0.11 Acres

      Land in South Pasadena Hills

      Land in desirable South Pasadena hills to build your dream home.
      Hanscom Dr, South Pasadena, CA 91030
      View Details
    • $9,780,000
      18,517 SF

      Rare Headquarters Office Buildings On Prime Highly Visible Corner

      Rare Headquarters Office Buildings On Prime Highly Visible Corner
      1600 W Huntington Drive &1810 Fair Oaks Avenue, South Pasadena, CA 91030
      View Details

    Similar Nearby for Lease

    • $1.30 SF/Yr
      26,837 SF

      South Pasadena Land For Lease

      Prime location land available for lease in South Pasadena.
      900 Fair Oaks Ave, South Pasadena, CA 91030
      View Details
    • $2 SF/Yr
      1,055 SF

      Retail/Office Space Available

      Retail or office space suitable for professional services.
      812-816 Fair Oaks Ave, South Pasadena, CA 91030
      View Details
    • $3 SF/Yr
      1,209 SF

      Retail Space with Street Frontage

      Retail space available with excellent visibility and private restroom.
      1419-1423 Mission St, South Pasadena, CA 91030
      View Details
    • $3,400 /Mo
      710 SF

      Re-Imagined Home with Modern Upgrades

      Upgraded home blending country charm with urban convenience.
      726 Meridian Ave, South Pasadena, CA 91030
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    • $3 SF/Yr
      1,300 SF

      Retail/Office Space For Lease

      Retail or office space available for lease.
      711 Fair Oaks Ave, South Pasadena, CA 91030
      View Details
    • $5,400 /Mo

      Charming Bungalow Near South Pasadena

      Classic 3-bedroom bungalow near schools, parks, shopping, and transportation.
      1730 Oxley St, South Pasadena, CA 91030
      View Details
    Request Owner's contact information
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    800 Prospect Ave
    South Pasadena, CA 91030-2420
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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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