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    Property profile & analytics

    8501 Excelsior Dr Madison, WI 53717-1939

    • Office buildings
    • 12.91 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US92-2609646
    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

    • UW Health Record Center / Business Center
    • Katherine Hartkopf / Pharmacy / Medical School
    • UW Health Administrative Services 8501 Excelsior Dr / Hospital Department

    Property Details for 8501 Excelsior Dr

    Lot size
    12.91 lot acres
    Zone code
    SEC WP-28
    Property type
    Office buildings
    APN
    0708-154-0311-1
    APU
    70815403111

    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
    Madison
    County
    Dane
    State
    Wisconsin
    Longitude
    -89.5286
    Latitude
    43.0769
    CBSA code
    31540
    CBSA name
    MADISON, WI 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
    2022
    $0.00
    $0.00
    $0.00
    $0.00
    -
    $0.00
    $0.00
    $0.00

    Comparable in this City

    • Value Estimation
      $1,205,000
      74,954 SF

      8020 Excelsior Dr

      PROFESSIONAL BUILDING (MULTI-STORY) • 74,954 SF
      8020 Excelsior Dr, Madison, WI 53717-1998
      View Details
    • Value Estimation
      $1,295,000
      94,504 SF

      8040 Excelsior Dr

      PROFESSIONAL BUILDING (MULTI-STORY) • 94,504 SF
      8040 Excelsior Dr, Madison, WI 53717-1338
      View Details
    • Value Estimation
      $1,095,000
      33,900 SF

      1289 Deming Way

      PROFESSIONAL BUILDING (MULTI-STORY) • 33,900 SF
      1289 Deming Way, Madison, WI 53717-2007
      View Details
    • Value Estimation
      $1,415,000
      68,974 SF

      708 Heartland Trl

      PROFESSIONAL BUILDING (MULTI-STORY) • 68,974 SF
      708 Heartland Trl, Madison, WI 53717-2172
      View Details
    • Value Estimation
      $610,000
      15,759 SF

      1110 4th Dr

      PROFESSIONAL BUILDING (MULTI-STORY) • 15,759 SF
      1110 4th Dr, Madison, WI 53717-1963
      View Details
    • Value Estimation
      $1,215,000
      181,368 SF

      726 Heartland Trl

      PROFESSIONAL BUILDING (MULTI-STORY) • 181,368 SF
      726 Heartland Trl, Madison, WI 53717-1915
      View Details

    Similar Nearby for Sale

    • $8,610,000
      82,017 SF

      Class A/B Office Building

      Two-story office building with expansion opportunities in Old Sauk Trails.
      744 Heartland Trl, Madison, WI 53717
      View Details
    • $899,000
      3,864 SF

      Vacant Single Tenant Office Building

      3,864 SF vacant office building, former veterinary clinic.
      7530 Mineral Point Rd, Madison, WI 53717
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    • $8,610,000
      82,017 SF

      Madison West Side Office Complex

      Class A Office, 82,017 SF, Owner/User
      744 Heartland Trl, Madison, WI 53717
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    • Contact for pricing
      27,910 SF

      Madison Executive Office Space

      27,910 SF Office, Biotech Potential
      1210 Fourier Dr, Madison, WI 53717
      View Details
    • $4,500,000
      31,811 SF

      Madison Medical Office Building

      Prime Madison location, 31,811 SF, $4.5M
      7102 Mineral Point Rd, Madison, WI 53717
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    • $1,449,000

      Residential Land Redevelopment Opportunity

      1.84 acre multi-family redevelopment opportunity on Gammon Rd.
      N Gammon Rd, Madison, WI 53717
      View Details

    Similar Nearby for Lease

    • $24 SF/Yr
      2,339 SF

      Class A Office Space Available

      Multi-tenant office building with frontage along W. Beltline Highway.
      999 Fourier Dr, Madison, WI 53717
      View Details
    • $17 SF/Yr
      28,346 SF

      Class A Office Space Available

      Spacious Class A office space in Old Sauk Trails business park.
      1212 Deming Way, Madison, WI 53717
      View Details
    • $24 SF/Yr
      1,085 SF

      Three-Story Office Building For Rent

      Three-story office building with on-site parking and fitness center.
      8030 Excelsior Dr, Madison, WI 53717
      View Details
    • Contact for pricing
      13,796 SF

      Class A Office Space Available

      Four-story office building with fitness center and underground parking.
      8020 Excelsior Dr, Madison, WI 53717
      View Details
    • $17 SF/Yr
      3,115 SF

      Professional Office Space For Rent

      Well-maintained office building with customizable layouts in a park-like setting.
      8517 Excelsior Dr, Madison, WI 53717
      View Details
    • $18 SF/Yr
      62,507 SF

      Remodeled Class A Office Space

      Class A office space in Old Sauk Trails Park.
      1117-1125 Deming Way, Madison, WI 53717
      View Details
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    8501 Excelsior Dr
    Madison, WI 53717-1939
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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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