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    Mark Janko, Peru, IL

    License ID: 471005404
    Janko Realty & Development
    Years of Experience
    18

    Service Locations

    Contact details

    Phone:
    (815) 223-3875

    Performance

    Listings
    14
    Total transactions
    31
    Total transactions amount
    $5M
    Price range
    $107k - 242k
    Average price
    $161k

    Listings

    For Sale (14)

    View map
    • $1,610,000
      32.20 Acres

      Prime Oglesby Industrial Land

      32.2 Acres, I-39 Access, M1 Zoning
      0 4Th Rd, Oglesby, IL 61348
      View Details
    • $4,820,000
      96.40 Acres

      Prime Peru Industrial Land

      96 Acres, I-80 Access, M-2 Zoning
      0 103Rd Rd, Peru, IL 61354
      View Details
    • Contact for pricing
      101.91 Acres

      Prime Oglesby Industrial Land

      101.91 Acres, Light Industrial Zoning
      251 & Richard Moyle Sr. Hwy, Oglesby, IL 61348
      View Details
    • $3,552,000
      47.36 Acres

      Prime Mendota Industrial Land

      2M SF Industrial Land, Excellent Location.
      4264 525Th Rd, Mendota, IL 61342
      View Details
    • $2,303,280
      41.40 Acres

      Prime LaSalle County Farmland

      41+ Acres, I-80 Visibility
      0 3029 Rd, North Utica, IL 61373
      View Details
    • $350,000
      3,188 SF

      Downtown LaSalle Restaurant - $350K

      Turnkey Restaurant, High Traffic Area, Vacant
      833 3Rd St, La Salle, IL 61301
      View Details
    • $3,256,000
      18.69 Acres

      Prime Peru Commercial Land

      18.69 Acres, HyVee Anchored, $4/SF
      6 Plaza Dr, Peru, IL 61354
      View Details
    • $675,000
      3.00 Acres

      Prime Peru Land: High Traffic Location

      Agricultural & Commercial Land - $675,000
      7XX Wenzel Rd, Peru, IL 61354
      View Details
    • $5,095,500
      101.91 Acres

      Prime Oglesby Industrial Land

      101.91 Acres, Light Industrial Zoning
      0 25Th Rd, Peru, IL 61348
      View Details
    • $1,671,250
      47.75 Acres

      Spring Valley Industrial Land - 47.75 Acres

      Prime Illinois farmland, industrial zoning, residential potential.
      900 Strong St, Spring Valley, IL 61362
      View Details
    • $750,000
      2,964 SF

      La Salle Warehouse: 21 Acres

      Prime Industrial Warehouse, High Traffic Area
      522 Us Highway 6, La Salle, IL 61301
      View Details
    • $2,962,000
      364,356 SF

      Prime Princeton Industrial Facility

      Massive Manufacturing Space - Vacant
      27268 Us Hwy 6, Princeton, IL 61356
      View Details
    • $1,100,000
      17,952 SF

      Spring Valley Industrial Property

      17,952 SF Warehouse, 6.2 Acres
      33289 1500 Ave, Spring Valley, IL 61362
      View Details
    • $175,000
      0.55 Acres

      Prime Peru Commercial Land

      High-traffic location, ideal for business. Agricultural & commercial zoning.
      0 Wenzel Rd, Peru, IL 61354
      View Details

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    • For Sale

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    Mark Janko, Peru, IL
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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.

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    Mark Janko, Peru, IL
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