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    Port Jefferson Station Dental Office Title is generated by Realmo AI

    488 Terryville Road, Port Jefferson Station, NY 11776

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    For Sale
    $750,000

    COMMERCIAL - Port Jefferson Station, NY

    Lot size:
    0.33 Acres
    Added:
    Dec 12, 2025
    Days on Market:
    151
    Last Refresh:
    May 12 at 9:06 am

    Property Features for 488 Terryville Road

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Rooms
    Basement
    Basement
    Full, Unfinished
    Standard status
    Active
    APN
    0200-281-00-01-00-028-000
    Lot size
    0.33 Acres

    Taxes and HOA fees

    Tax Year
    2025
    Tax Annual Amount
    13292

    Utilities

    Sewer type
    Cesspool
    Heating system
    Baseboard
    Cooling system
    Central Air
    Water source
    Public

    Building Details

    Building materials
    Frame

    We can help!

    Listing Contact
    Devang Patel
    Devang Patel

    Listing agent Devang Patel License #10401375021

    Listing office Douglas Elliman Real Estate 300 Main St, Huntington Station, NY

    Listing date Dec 12, 2025

    MLS# 943629

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

    HighLights

    • Freestanding, move‑in‑ready dental office with existing business included.
    • High‑visibility location on a busy intersection with strong traffic.
    • Three fully equipped operatories with expansion potential to five.
    • Ample paved parking lot with multiple dedicated spaces.
    • Excellent curb appeal and signage, including a large monument sign.
    • Strategic location near Route 347 and Route 112.

    Overview

    This is a freestanding, move-in-ready dental office located in Port Jefferson Station. The property is situated on a high-visibility intersection with significant car and foot traffic. It is suitable for a general dentist, specialist, or medical professional seeking immediate occupancy with room for expansion. The property features curb appeal and signage, including a large monument sign at the street. The interior includes three fully equipped operatories with the ability to expand to five. There is a bright and spacious waiting and reception area. An ample paved parking lot offers multiple dedicated spaces. The location is minutes from Route 347 and Route 112. The business and real estate are both included, and owner financing is available. The lot size is 0.33 acres.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Port Jefferson Dental ... Dental Office Hamid Jabbary Dental Office

    Suggested Use

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

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

    Similar Places Nearby

    • Head To Tail Animal Hospital — 6 Yava St, Port Jefferson Station, NY 11776

    Location Insight

    • Map
    • Local Demand
    City
    Port Jefferson Station
    County
    Suffolk
    State
    New York
    Longitude
    -73.05025
    Latitude
    40.90043

    Nearby Similar for Sale

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    • $1,050,000
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      Restaurant Site on Route 112

      1.06 acre site with 2,975 SF restaurant.
      513 Route 112, Port Jefferson Station, NY 11776
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    • $2,281,840
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      Net-Leased Medical Office Asset

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      Industrial Building Conversion Potential

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    FAQs

    What type of property is this?
    Medical Office Space - Move-in-ready dental office with expansion potential in prime location.
    Where is this medical office space located?
    The property is located at 488 Terryville Road Port Jefferson Station, NY.
    What is the asking price?
    The asking price for this property is $750,000.
    What are key features of this property?
    This property features: Freestanding, move‑in‑ready dental office with existing business included.; High‑visibility location on a busy intersection with strong traffic.; Three fully equipped operatories with expansion potential to five.
    (631) 220-2860
    We can help!
    Listing Contact
    Devang Patel
    Devang Patel
    Real Estate License ID: 10401375021
    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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