Your AI Navigator in Commercial Real Estate
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
    Property profile & analytics

    689 Main St El Cajon, CA 92020-4009

    • Retail space
    • 1,040 SF
    • 0.14 lot acres
    OFF-MARKET
    Last Sale
    Mar 14, 2022
    Value Estimations
    $280,000
    Show details
    Cap Rate Potential
    4.4%
    Retail space
    Location Intelligence
    Property ID
    US09-8830377
    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

    • Dietsch's Mobile Hearing Aid / Hearing Aid Store / Audiologist
    • Bernard Dietsch / Audiologist

    Property Details for 689 Main St

    Year built
    1955
    Lot size
    0.14 lot acres
    Property size
    1,040 SF
    Zone code
    COMMERCIAL
    Property type
    Retail space
    APN
    488-233-08-00
    APU
    4882330800

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

      Method
      Estimation
      ML approach
      $285,000

    • CAP approach

      CAP Return
      Estimation
      6%
      $210,000
      6.5%
      $195,000
      7%
      $180,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $334,000
      Market price range: $170k - $496k

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

    Location Insight

    • Map
    • Local Demand
    City
    El Cajon
    County
    San Diego
    State
    California
    Longitude
    -116.954
    Latitude
    32.7946
    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
    $5,092
    $160,441
    $73,826
    $234,267
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $535,000
      11,319 SF

      2315 Fletcher Pkwy, Unit 25

      RETAIL STORES (PERSONAL SERVICES) • 11,319 SF
      2315 Fletcher Pkwy, El Cajon, CA 92020-2134
      View Details
    • Value Estimation
      $865,000
      82,042 SF

      855 Jackman St

      RETAIL STORES (PERSONAL SERVICES) • 82,042 SF
      855 Jackman St, El Cajon, CA 92020-3052
      View Details
    • Value Estimation
      $580,000
      17,592 SF

      101 Mollison Ave, Unit 15

      RETAIL STORES (PERSONAL SERVICES) • 17,592 SF
      101 Mollison Ave, El Cajon, CA 92020-4814
      View Details
    • Value Estimation
      $505,000
      4,295 SF

      901 El Cajon Blvd, Unit 17

      RETAIL STORES (PERSONAL SERVICES) • 4,295 SF
      901 El Cajon Blvd, El Cajon, CA 92020-5716
      View Details
    • Value Estimation
      $480,000
      9,250 SF

      161 Main St

      RETAIL STORES (PERSONAL SERVICES) • 9,250 SF
      161 Main St, El Cajon, CA 92020-3989
      View Details
    • Value Estimation
      $445,000
      6,584 SF

      110 Magnolia Ave

      RETAIL STORES (PERSONAL SERVICES) • 6,584 SF
      110 Magnolia Ave, El Cajon, CA 92020-3904
      View Details

    Similar Nearby for Sale

    • $7,691,000
      16,634 SF

      El Cajon Retail Investment Opportunity

      NNN leased retail property with annual rent increases for sale.
      1360 N Magnolia Ave, El Cajon, CA 92020
      View Details
    • $2,000,000

      El Cajon Retail/Industrial Corner

      Retail/industrial property in El Cajon's downtown environment.
      580 El Cajon Blvd, El Cajon, CA 92020
      View Details
    • $3,995,000
      9,051 SF

      El Cajon Retail Investment Opportunity

      High-yield retail property, strong tenants.
      790 Johnson Ave, El Cajon, CA 92020
      View Details
    • $2,200,000

      El Cajon Specialty Property

      Specialty property available for sale in El Cajon, California.
      504-514 S Magnolia Ave, El Cajon, CA 92020
      View Details
    • $220,000

      Mobile Home in 55+ Community

      Comfortable mobile home in a vibrant 55+ community.
      1440 S Orange Ave, El Cajon, CA 92020
      View Details
    • $1,100,000

      Commercial Land For Sale

      Commercial land available for sale.
      927 W Main St, El Cajon, CA 92020
      View Details

    Similar Nearby for Lease

    • Contact for pricing
      5,050 SF

      Retail Pad Space Available

      Retail pad space available for lease.
      291 Fletcher Pkwy, El Cajon, CA 92020
      View Details
    • Contact for pricing
      1,200 SF

      Retail Space in El Cajon

      Grocery-anchored shopping center in a densely populated area.
      1091 E Main St, El Cajon, CA 92020
      View Details
    • Contact for pricing
      4,183 SF

      Retail Space in Parkway Plaza

      Retail space available in a regional shopping center.
      575 Fletcher Pkwy, El Cajon, CA 92020
      View Details
    • $2 SF/Yr
      750 SF

      Retail Space in El Cajon

      Retail space available in a well-established El Cajon location.
      660 S Magnolia Ave, El Cajon, CA 92020
      View Details
    • Contact for pricing
      3,742 SF

      Renovated Retail Space in El Cajon

      Newly renovated retail building in Fletcher Hills community, El Cajon.
      592-596 N Westwind Dr, El Cajon, CA 92020
      View Details
    • Contact for pricing
      7,574 SF

      El Cajon Retail Space

      Retail space available in El Cajon, California.
      876-890 Jackman St, El Cajon, CA 92020
      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.
    689 Main St
    El Cajon, CA 92020-4009
    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.