Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Back to Search
    East Patchogue Commercial Building For Sale Title is generated by Realmo AI

    318 East Main Street, Patchogue, NY 11772

    View on Map
    Claim this Listing
    For Sale
    $2,800,000

    Commercial Building - Patchogue, NY

    Lot size:
    1.18 Acres
    Added:
    Jan 12, 2026
    Days on Market:
    119
    Last Refresh:
    May 11 at 5:06 pm

    Property Features for 318 East Main Street

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Parking features
    Garage
    Standard status
    Active
    APN
    0200-997.050-300-011.000
    Lot size
    1.18 Acres

    Taxes and HOA fees

    Tax Annual Amount
    0

    Utilities

    Heating system
    Oil
    Cooling system
    Central Air

    Building Details

    Year built
    1926
    Year renovated
    1926
    Floors in Building
    1
    Architectural style
    Other

    We can help!

    Listing Contact
    Bradford King

    Listing agent Bradford King

    Listing office William Raveis (Southampton) 16 Hampton Road, Southampton, NY

    Listing date Jan 12, 2026

    MLS# 11634504 Listing URL

    Copyright © 2026 My State 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

    • Prime location in the heart of East Patchogue, an area undergoing significant development.
    • Substantial 1.18‑acre lot zoned for business.
    • Current Net Operating Income (NOI) of $157,000.00.
    • Fully leased property with month‑to‑month tenants.
    • Environmental study completed and any issues remediated.
    • Includes central air and garage parking.

    Overview

    Located in the heart of East Patchogue, New York, the commercial building at 318 East Main Street was constructed 100 years ago. The property is zoned for business and situated on a 1.18-acre lot. It is currently 100 percent leased with tenants on month-to-month agreements. The area is experiencing a development renaissance, with an assisted living facility nearing completion across the street and an apartment complex under construction next door. The property has undergone a complete environmental study, and any identified issues have been remediated. The property has a current net operating income (NOI) of $157,000.00.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Precision Auto Body Auto Repair Shop Main Street Stove ... Hardware & Home Improvement Car Wash Car Wash Long Island Bicycles ... (Bike/Boat/Book/etc) Store

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Patchogue
    County
    Suffolk
    State
    New York
    Longitude
    -73.004414
    Latitude
    40.765911

    Nearby Similar for Sale

    • $629,000

      Renovated Commercial Property with Warehouse

      Renovated commercial property featuring warehouse, office, and modern amenities.
      14 E 3rd Street, Patchogue, NY 11772
      View Details
    • $850,000

      Versatile Mixed-Use Property Near Patchogue

      Mixed-use property with professional space, residential unit, and large garage.
      127 N Ocean Avenue, Patchogue, NY 11772
      View Details
    • $625,000

      Patchogue Two-Family Home For Sale

      Legal two-family home near train, downtown, beaches, and shopping.
      19 Academy Street, Patchogue, NY 11772
      View Details
    • $1,050,000
      4,102 SF

      Historic Home Converted Office Space

      Two-story converted historic home with office space and storage.
      139 N Ocean Avenue, Patchogue, NY 11772
      View Details
    • $2,700,000

      Patchogue Investment Opportunity With Upside

      Long Island property with value-add potential and corporate tenant.
      282 / 274 Medford Ave, Patchogue, NY 11772
      View Details
    • $1,700,000
      12,197 SF

      Auto Repair Shop For Sale

      Auto repair shop with six bays in thriving Patchogue.
      72 Terry Street, Patchogue, NY 11772
      View Details
    • Contact for pricing
      24,000 SF

      Patchogue Village Freestanding Office Building

      Freestanding office building in Patchogue Village with long-term tenant.
      75 Oak St, Patchogue, NY 11772
      View Details
    • Contact for pricing
      8,000 SF

      Operating Daycare Facility For Sale

      8,000 SF daycare facility on 1.87 acres for sale.
      7 Crossway Boulevard, Patchogue, NY, 11772
      View Details
    • $3,350,000
      1,350 SF

      Profitable Gas Station Investment Opportunity

      Gas station with convenience store in Patchogue, NY for sale.
      234 Medford Avenue, Patchogue, NY 11772
      View Details
    • $759,000

      Patchogue Village Three-Family Colonial

      Legal three-family home in Patchogue Village with detached garage.
      43 West Avenue, Patchogue, NY 11772
      View Details
    • $850,000
      2,029 SF

      Patchogue Retail/Service Station Opportunity

      Prime retail/service station on a highly visible, signalized corner.
      445 E Main St, Patchogue, NY 11772
      View Details
    • $2,850,000
      7,000 SF

      Retail Property on Shaber Road

      Retail property available for sale in Patchogue, New York.
      567 Shaber Rd, Patchogue, NY
      View Details

    FAQs

    What type of property is this?
    Specialty property - Commercial building in developing East Patchogue, fully leased, month-to-month tenants.
    Where is this specialty property located?
    The property is located at 318 East Main Street Patchogue, NY.
    What is the asking price?
    The asking price for this property is $2,800,000.
    What are key features of this property?
    This property features: Prime location in the heart of East Patchogue, an area undergoing significant development.; Substantial 1.18‑acre lot zoned for business.; Current Net Operating Income (NOI) of $157,000.00.
    (631) 283-5800
    We can help!
    Listing Contact
    Bradford King
    Learn More
    Request Owner's contact information
    Message sent successfully
    Error
    If you are the owner or broker of this property and would like to edit or remove this listing please send a message to web site administrator.
    Message sent successfully
    Error
    Email to Your Friends
    Link copied to clipboard
    Separate multiple addresses with a comma
    Message sent successfully
    Error

    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
    Thanks! Your message was sent.
    Error! Your message wasn't sent.
    Please enter your name
    Please enter email
    Please enter the email in the correct format
    Please enter phone
    Please enter the number in the correct format
    Please enter message
    Thank You

    You are Unsubscribed From Notifications

    Thank You for Inquiry
    318 East Main Street, Patchogue, NY 11772
    letter with green check mark
    Check your email
    We sent you the
    agent's contact details. yellow underline
    Can't find it?
    Please check your junk/spam folder.
    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!