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    St. Clair Shores Office Condo Title is generated by Realmo AI

    28018 HARPER Avenue, St Clair Shores, MI 48081

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    For Sale
    $259,900

    Real Estate Only - St. Clair Shores, MI

    Property size:
    2,400 SF
    Lot size:
    0.19 Acres
    Price / SF:
    $108/SF
    Added:
    Oct 20, 2025
    Days on Market:
    214
    Last Refresh:
    May 21 at 10:06 am

    Property Features for 28018 HARPER Avenue

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Zoning
    Commercial
    Standard status
    Active
    APN
    1415458003
    Size
    2,400 SF
    Lot size
    0.19 Acres

    Taxes and HOA fees

    Tax Annual Amount
    6518

    Utilities

    Heating system
    Central, Forced Air

    Building Details

    Year built
    1975
    Floors in Building
    1
    Building materials
    Brick
    Architectural style
    Other

    We can help!

    Listing Contact
    William J Adams

    Listing agent William J Adams

    Listing office Adams Realty Services 2310 E 11 Mile Rd, Royal Oak, MI

    Listing date Oct 20, 2025

    MLS# 20251047048 Listing URL

    Copyright © 2026 Realcomp Limited II. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    HighLights

    • Excellent location near 11 Mile and Harper with super freeway access to I‑696 and I‑94.
    • Well‑maintained end unit office condo.
    • Great potential for dental, medical, or general office use.
    • Ample parking available.
    • Functional floor plan featuring treatment rooms, lab, kitchen, private office, staff area, and reception area.
    • Newer central air units.

    Overview

    This well-maintained office condo, formerly a dental/surgical office, presents excellent potential for a new dental practice, medical office, or general office use. Situated in an excellent location near 11 Mile and Harper, it offers convenient freeway access to I-696 and I-94. As an end unit, the property benefits from ample parking and newer central air units. The floor plan includes one lavatory, one bath, treatment rooms, one lab, one kitchen, one private office, a general staff area, and a reception area. The property size is approximately 2400 square feet. The lot size is 0.19 acres for the entire 3 unit complex. The zoning is commercial.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Nick Leone, DDS Dental Office

    Suggested Use

    Real Estate Agency Law Firm Restaurant Spa & Massage Center Dental Office Hair Salon Nail Salon Building Supply Gym & Fitness Center Daycare Center

    Zoning and permitted uses should be independently verified with local authorities.

    Similar Places Nearby

    • Doc McStuffin's Pet Clinic — 28730 Harper Ave, St Clair Shores, MI 48081
    • Doc McStuffin Pet Clinic — 28730 Harper Ave, St Clair Shores, MI 48081
    • Karter Animal Hospital — 28730 Harper Ave, St Clair Shores, MI 48081
    • Andrew Dine — 27120 Harper Ave, St Clair Shores, MI 480811912
    • Dine Veterinary Hospital — 27120 Harper Ave, St Clair Shores, MI 48081

    Location Insight

    • Map
    • Local Demand
    City
    St Clair Shores
    County
    Macomb
    State
    Michigan
    Longitude
    -82.897216
    Latitude
    42.499239

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    FAQs

    What type of property is this?
    Medical Office Space - Former dental/surgical office with great potential for medical or general use.
    Where is this medical office space located?
    The property is located at 28018 HARPER Avenue St Clair Shores, MI.
    What is the asking price?
    The asking price for this property is $259,900.
    What are key features of this property?
    This property features: Excellent location near 11 Mile and Harper with super freeway access to I‑696 and I‑94.; Well‑maintained end unit office condo.; Great potential for dental, medical, or general office use.
    (248) 582-3300
    We can help!
    Listing Contact
    William J Adams
    Real Estate License ID: 6501158021
    Learn More
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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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