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    Property profile & analytics

    548 Main St Ann Arbor, MI 48104-2921

    • Office buildings
    • 1,830 SF
    • 0.16 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US43-0942078
    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

    • Community Chiropractic Center / Chiropractor
    • Andrea Hill Therapeutic Mssge / Massage Therapist
    • Personalized Psychiatry / Doctor
    • Community Chiropractic Center, Mark T. Sakalauskas, DC / Chiropractor
    • Green Party of Michigan / Association / Organization / Political Party Office

    Property Details for 548 Main St

    Year built
    1920
    Lot size
    0.16 lot acres
    Property size
    1,830 SF
    Zone code
    D2
    Property type
    Office buildings
    APN
    09-09-29-412-004
    APU
    90929412004

    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
    Ann Arbor
    County
    Washtenaw
    State
    Michigan
    Longitude
    -83.7493
    Latitude
    42.2747
    CBSA code
    11460
    CBSA name
    ANN ARBOR, MI 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
    $6,587
    $0.00
    $0.00
    $217,800
    -
    $0.00
    $0.00
    $435,600

    Comparable in this City

    • Value Estimation
      $1,905,000
      1,642 SF

      1304 Main St

      OFFICE BUILDING • 1,642 SF
      1304 Main St, Ann Arbor, MI 48104-3725
      View Details
    • Value Estimation by Request
      2,404 SF

      412 Huron St

      OFFICE BUILDING • 2,404 SF
      412 Huron St, Ann Arbor, MI 48104-5904
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    • Value Estimation by Request
      960 SF

      1675 State St

      OFFICE BUILDING • 960 SF
      1675 State St, Ann Arbor, MI 48104-4302
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    • Value Estimation by Request
      5,112 SF

      701 Main St

      OFFICE BUILDING • 5,112 SF
      701 Main St, Ann Arbor, MI 48104-2999
      View Details
    • Value Estimation by Request
      5,648 SF

      2080 State St

      OFFICE BUILDING • 5,648 SF
      2080 State St, Ann Arbor, MI 48104-4608
      View Details
    • Value Estimation
      $2,520,000
      11,465 SF

      2141 State St

      OFFICE BUILDING • 11,465 SF
      2141 State St, Ann Arbor, MI 48104-8101
      View Details

    Similar Nearby for Sale

    • Contact for pricing
      3,536 SF

      Downtown Ann Arbor Owner-User Opportunity

      Prime office or retail space in the heart of downtown.
      306 E Liberty St, Ann Arbor, MI 48104
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    • $1,375,000

      Downtown Ann Arbor Freestanding Building

      Prime commercial real estate in downtown Ann Arbor.
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    • $1,500,000
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      Historic Ann Arbor Property Near Arb

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      Downtown Ann Arbor Mixed-Use Building

      Two-story building with retail and office tenants in prime location.
      208 E Washington St, Ann Arbor, MI 48104
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    • Contact for pricing
      4,666 SF

      Downtown Ann Arbor Office Building

      Prime Ann Arbor location, 4,666 SF office
      111 Main St, Ann Arbor, MI 48104
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    • Contact for pricing

      Downtown Ann Arbor Retail/Office Space

      New construction retail or office space in downtown Ann Arbor.
      1215 S University Ave, Ann Arbor, MI 48104
      View Details

    Similar Nearby for Lease

    • $20 SF/Yr
      1,050 SF

      Office Building on Washtenaw Avenue

      Visible office building with rare vacancy in Ann Arbor.
      3003 Washtenaw Ave, Ann Arbor, MI 48104
      View Details
    • $28 SF/Yr
      12,000 SF

      Downtown Ann Arbor Office Space

      Prime location, flexible suites, 12,000 sq ft.
      217 Washington St, Ann Arbor, MI 48104
      View Details
    • $30 SF/Yr
      10,540 SF

      Ann Arbor Main Street Office Space

      1,093 sq ft Creative Office Suite
      206 Main St, Ann Arbor, MI 48104
      View Details
    • $24 SF/Yr
      26,376 SF

      Ann Arbor Office Space For Lease

      Move-in ready office, flexible lease terms
      200 1St St, Ann Arbor, MI 48104
      View Details
    • $25 SF/Yr
      4,666 SF

      Downtown Ann Arbor Office Space

      Prime location, 4,666 sq ft office
      111 Main St, Ann Arbor, MI 48104
      View Details
    • $30 SF/Yr
      39,792 SF

      Dahlmann Commerce Building: Ann Arbor Office Space

      Class A Office Suites, Ann Arbor, MI. Prime Location.
      2950 State St, Ann Arbor, MI 48104
      View Details
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    548 Main St
    Ann Arbor, MI 48104-2921
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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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