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    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    631 Main St Plymouth, MI 48170-1762

    • Office buildings
    • 7,031 SF
    • 0.49 lot acres
    OFF-MARKET
    Value Estimations
    $1,045,000
    Show details
    Cap Rate Potential
    Location Intelligence
    Property ID
    US43-1538900
    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 631 Main St

    Year built
    1920
    Lot size
    0.49 lot acres
    Property size
    7,031 SF
    Zone code
    B-1
    Property type
    Office buildings
    APN
    49-006-11-0001-000
    APU
    49006110001000

    Value Estimations

    based on Realmo’s proprietary methodology

    • Comparable approach

      Method
      Estimation
      Statistic Estimate
      $1,047,000
      Market price range: $332k - $1.08M
      AI Estimate
      $1,047,000
      Market price range: $332k - $1.08M

    • Alternative Use

      Use
      Estimation
      OFFICE BUILDING
      $685,000
      Current use
      APARTMENT HOUSE (5+ UNITS)
      $1,605,000
      Change: +135% Conversion: Easy
      COMMERCIAL (GENERAL)
      $770,000
      Change: +13% Conversion: Easy
      RESTAURANT
      $730,000
      Change: +7% Conversion: Moderate
      MEDICAL BUILDING
      $660,000
      Change: -3% Conversion: Easy

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

    Location Insight

    • Map
    • Local Demand
    City
    Plymouth
    County
    Wayne
    State
    Michigan
    Longitude
    -83.4695
    Latitude
    42.3669
    CBSA code
    19820
    CBSA name
    DETROIT-WARREN-LIVONIA, 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
    $22,629
    $0.00
    $0.00
    $459,100
    -
    $0.00
    $0.00
    $918,200

    Comparable in this City

    • Value Estimation
      $6,350,000
      100,625 SF

      13995 Haggerty Rd

      OFFICE BUILDING • 100,625 SF
      13995 Haggerty Rd, Plymouth, MI 48170-4214
      View Details
    • Value Estimation
      $2,605,000
      17,008 SF

      500 Harvey St

      OFFICE BUILDING • 17,008 SF
      500 Harvey St, Plymouth, MI 48170-1759
      View Details
    • Value Estimation
      $8,095,000
      61,176 SF

      15800 Haggerty Rd

      OFFICE BUILDING • 61,176 SF
      15800 Haggerty Rd, Plymouth, MI 48170-4859
      View Details
    • Value Estimation
      $655,000
      6,037 SF

      45550 Helm St

      OFFICE BUILDING • 6,037 SF
      45550 Helm St, Plymouth, MI 48170-6022
      View Details
    • Value Estimation
      $2,430,000
      18,490 SF

      9362 Lilley Rd

      OFFICE BUILDING • 18,490 SF
      9362 Lilley Rd, Plymouth, MI 48170-4610
      View Details
    • Value Estimation by Request
      950 SF

      412 Main St

      OFFICE BUILDING • 950 SF
      412 Main St, Plymouth, MI 48170-1347
      View Details

    Similar Nearby for Sale

    • $495,000
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      Downtown Plymouth Office Building For Sale

      Well-maintained office building in downtown Plymouth with excellent visibility.
      944 S Main St, Plymouth, MI 48170
      View Details
    • $6,500,000
      54,474 SF

      Executive Office Building, Plymouth, MI

      Prime Office Space, High ROI Potential
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    • $900,000

      Updated Historic Office Near Park

      Updated office space near Kellogg Park in downtown Plymouth.
      621 S Main St, Plymouth, MI 48170
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    • Contact for pricing
      12.00 Acres

      Plymouth Tech Park Land - 12 Acres

      12-acre commercial land, build-to-suit option.
      0 Commerce Center Dr, Plymouth, MI 48170
      View Details
    • $250,000
      5.57 Acres

      Plymouth Residential Land Development

      23 Lots, 5.57 Acres, Historic District
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    • $1,600,000
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      Plymouth Commercial Land - 15 Acres

      Prime Commercial Land, C2 Zoning, High Growth Area
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    Similar Nearby for Lease

    • $18 SF/Yr
      5,416 SF

      Updated Freestanding Office Building

      Updated office building with high traffic exposure available for lease.
      39475 Ann Arbor Rd E, Plymouth, MI 48170
      View Details
    • $16 SF/Yr
      8,884 SF

      Plymouth Executive Office Suites

      Modern Office Space, Ample Parking
      9401 General Dr, Plymouth, MI 48170
      View Details
    • $16 SF/Yr
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      Plymouth Executive Office Suites

      Prime Office Space, Abundant Parking
      42171-42247 Ann Arbor Rd, Plymouth, MI 48170
      View Details
    • $18 SF/Yr
      1,400 SF

      Downtown Plymouth Office Suite

      1400 sq ft Office - Updated & Walkable
      975 Main St, Plymouth, MI 48170
      View Details
    • $45 SF/Yr
      105 SF

      Plymouth Office Space Available

      Flexible office solutions in established law firm setting, Plymouth, MI.
      217 Ann Arbor Rd W, Plymouth, MI 48170
      View Details
    • $36 SF/Yr
      168 SF

      Plymouth Office Space Available

      Flexible office solutions in established law firm setting, Plymouth, MI.
      217 Ann Arbor Rd W, Plymouth, MI 48170
      View Details
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    631 Main St
    Plymouth, MI 48170-1762
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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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