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    Medical Office Condo in Plainview Title is generated by Realmo AI

    104-1171 Old Country Rd, Plainview, NY 11801

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    For Sale
    $699,000

    Fully built-out medical office condo near Northwell Hospital.

    Property size:
    1,800 SF
    Price / SF:
    $388/SF
    Added:
    Mar 16, 2026
    Days on Market:
    77
    Last Refresh:
    May 27 at 2:51 pm

    Property Features for 104-1171 Old Country Rd

    General Information

    Standard status
    Active
    Size
    1,800 SF

    We can help!

    Listing Contact
    John O Kane

    Listing agent John O Kane

    Listing office O Kane Realty

    Listing date Mar 16, 2026

    Source Exprealty

    Displayed information is deemed reliable but is not guaranteed and should be independently verified.

    All listing content including descriptions, pricing, images are the copyrighted material of O Kane Realty

    HighLights

    • Prime location in the heart of Plainview's medical/retail corridor, near Northwell Hospital.
    • Fully built‑out 1800 SF medical office condo, suitable for similar or other business types.
    • Well‑designed layout with large waiting area, reception desk, multiple exam/treatment rooms, executive offices, and three bathrooms.
    • Additional 1700 SF lower level with high ceilings and convenient access.
    • Ample parking with over 50 on‑site spots.
    • Close proximity to major roadways (Seaford Oyster Bay & Long Island Expressways, Northern State Parkway) and transportation.

    Overview

    This strategically designed 1,800 square foot medical office condo is suited for a similar use or other types of businesses. The current occupant is a long-standing orthodontist who has maintained a thriving practice at this location for over 25 years. The layout allows an effortless flow from a large welcoming waiting area to a prominent reception desk, multiple exam and treatment rooms, executive offices, and three bathrooms. There is additional space with a 1,700 square foot lower level that features high ceilings and convenient access. The property is located in the heart of Plainview in the Old Country Road medical/retail corridor, in close proximity to Northwell Hospital and major roadways including the Seaford Oyster Bay and Long Island Expressways, as well as the Northern State Parkway. There are over 50 on-site parking spots. Many dining, shopping, and transportation options are located within close proximity for both patients and staff.
    Location Intelligence

    Current Use by Public Records

    Medical Office Space

    Suggested Use

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

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

    Similar Places Nearby

    • Mid Island Animal Hospital — 264 W Old Country Rd, Hicksville, NY 11801
    • Mid Island Animal Hospital: Mary Raciti DVM — 264 W Old Country Rd, Hicksville, NY 11801
    • Barbara Crosio — 264 W Old Country Rd, Hicksville, NY 11801
    • Mid Island Animal Hospital: Mitchell Kornet DVM — 264 W Old Country Rd, Hicksville, NY 11801
    • Mid Island Animal Hospital: Zeifman Anne DVM — 264 W Old Country Rd, Hicksville, NY 11801

    Location Insight

    • Map
    • Local Demand
    City
    Plainview
    County
    Nassau
    State
    New York
    Longitude
    -73.523276
    Latitude
    40.763153

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    FAQs

    What type of property is this?
    Medical Office Space - Fully built-out medical office condo near Northwell Hospital.
    Where is this medical office space located?
    The property is located at 104-1171 Old Country Rd Plainview, NY.
    What is the asking price?
    The asking price for this property is $699,000.
    What are key features of this property?
    This property features: Prime location in the heart of Plainview's medical/retail corridor, near Northwell Hospital.; Fully built‑out **1800 SF medical office condo**, suitable for similar or other business types.; **Well‑designed layout** with large waiting area, reception desk, multiple exam/treatment rooms, executive offices, and three bathrooms.
    (917) 859-9362
    We can help!
    Listing Contact
    John O Kane
    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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