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    Property profile & analytics

    3555 Sunset Ofc Dr Saint Louis, MO 63127-1015

    • Office buildings
    • 14,094 SF
    • 2.74 lot acres
    OFF-MARKET
    Value Estimations
    $2,870,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US48-0969609
    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 3555 Sunset Ofc Dr

    Year built
    1973
    Lot size
    2.74 lot acres
    Property size
    14,094 SF
    Zone code
    101PD-BC
    Property type
    Office buildings
    APN
    25M-1-3-041-6
    APU
    25M130416

    Value Estimations

    based on Realmo’s proprietary methodology

    • CAP approach

      CAP Return
      Estimation
      6%
      $3,060,000
      6.5%
      $2,820,000
      7%
      $2,620,000

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $3,334,000
      Market price range: $1.31M - $3.33M
      AI Estimate
      $2,455,000
      Market price range: $295k - $2.46M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $2,105,000
      Current use
      RESTAURANT
      $3,905,000
      Change: +85% Conversion: Moderate
      COMMERCIAL (GENERAL)
      $2,565,000
      Change: +22% Conversion: Easy
      RETAIL STORES
      $2,205,000
      Change: +5% Conversion: Moderate
      MEDICAL BUILDING
      $2,170,000
      Change: +3% Conversion: Easy
      AUTO REPAIR, GARAGE
      $1,760,000
      Change: -17% Conversion: Difficult

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

    Location Insight

    • Map
    • Local Demand
    City
    Saint Louis
    County
    St. Louis
    State
    Missouri
    Longitude
    -90.4116
    Latitude
    38.5562
    CBSA code
    41180
    CBSA name
    ST. LOUIS, MO-IL 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
    2023
    $139,823
    $305,540
    $1,134,460
    $1,440,000
    -
    $954,800
    $3,545,200
    $4,500,000

    Comparable in this City

    • Value Estimation
      $13,615,000
      66,896 SF

      12200 Weber Hl Rd

      OFFICE BUILDING • 66,896 SF
      12200 Weber Hl Rd, Saint Louis, MO 63127-1599
      View Details
    • Value Estimation
      $4,955,000
      45,126 SF

      9701 Landmark Pkwy Dr

      OFFICE BUILDING • 45,126 SF
      9701 Landmark Pkwy Dr, Saint Louis, MO 63127-1607
      View Details
    • Value Estimation
      $12,740,000
      89,151 SF

      9735 Landmark Pkwy Dr

      OFFICE BUILDING • 89,151 SF
      9735 Landmark Pkwy Dr, Saint Louis, MO 63127-1616
      View Details
    • Value Estimation
      $8,670,000
      77,688 SF

      10805 Sunset Ofc Dr

      OFFICE BUILDING • 77,688 SF
      10805 Sunset Ofc Dr, Saint Louis, MO 63127-1017
      View Details
    • Value Estimation
      $4,230,000
      18,786 SF

      11745 Sappington Barracks Rd

      OFFICE BUILDING • 18,786 SF
      11745 Sappington Barracks Rd, Saint Louis, MO 63127-1815
      View Details
    • Value Estimation
      $15,880,000
      149,016 SF

      3636 Geyer Rd

      OFFICE BUILDING • 149,016 SF
      3636 Geyer Rd, Saint Louis, MO 63127-1251
      View Details

    Similar Nearby for Sale

    • New
      $270,000
      Pending

      Residential Land in Sunset Hills

      Residential vacant lot under 1 acre in Sunset Hills.
      12838 Weber Hl Rd St, Louis, MO 63127
      View Details
    • $399,000
      1.08 Acres

      Prime Land in Sunset Hills

      Over an acre of land near Tapawingo Golf course.
      13310 W Watson Rd, Saint Louis, MO 63127
      View Details
    • Contact for pricing
      6.50 Acres

      St. Louis Commercial Land - 6.5 Acres

      Prime St. Louis development opportunity. C-1 zoned, high traffic area.
      4601 Lindbergh St, St. Louis, MO 63127
      View Details
    • Contact for pricing
      0.50 Acres

      St. Louis Commercial Land Opportunity

      Prime St. Louis location, build-to-suit options.
      3825 Lindbergh Blvd St, St. Louis, MO 63127
      View Details
    • $150,000
      0.46 Acres

      Residential Land in Sunset Hills

      Residential land for sale in a desirable St. Louis location.
      12685 Alberts Laumeier Ct St, Louis, MO 63127
      View Details
    • Contact for pricing
      6 SF

      Development Land Near Lindbergh Blvd

      6.5-acre lot with development potential and utilities available.
      St, Louis, MO 63127
      View Details

    Similar Nearby for Lease

    • $22 SF/Yr
      12,746 SF

      Prime St. Louis Office Space

      Executive Suites, Coworking, Creative Offices
      3636 Geyer Rd Ste 100 St, St. Louis, MO 63127
      View Details
    • Contact for pricing
      85,705 SF

      Landmark Parkway Executive Suites

      St. Louis Office Space Available Now
      9735 Landmark Pkwy St, St. Louis, MO 63127
      View Details
    • $24 SF/Yr
      75,839 SF

      Sunset Hills Executive Office Space

      Class A Office Suites, St. Louis County
      10805 Sunset Office Dr St, St. Louis, MO 63127
      View Details
    • $24 SF/Yr
      25,987 SF

      Prime St. Louis County Office Space

      Executive Suites & Restaurant Space Available
      10825 Watson Rd St, St. Louis, MO 63127
      View Details
    • Contact for pricing
      52,237 SF

      Sunset Office Drive Medical Office

      St. Louis County medical suites for lease.
      10777 Sunset Office Dr, Sappington, MO 63127
      View Details
    • $25 SF/Yr
      28,179 SF

      Sunset Hills Commercial Space Available

      Prime commercial space in Sunset Hills with flexible floor plans.
      Sunset Hills, MO 63127
      View Details
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    Saint Louis, MO 63127-1015
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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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