Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Locust Valley Commercial Flex Space Title is generated by Realmo AI

    336 Forest Avenue, Locust Valley, NY 11560

    View on Map
    Claim this Listing
    New
    For Lease
    $2,800 /Mo

    COMMERCIAL - Locust Valley, NY

    Lot size:
    0.16 Acres
    Added:
    May 8, 2026
    Days on Market:
    2
    Last Refresh:
    May 9 at 11:06 pm

    Property Features for 336 Forest Avenue

    General Information

    Property type
    Commercial Lease
    Property subtype
    Other
    Standard status
    Active
    APN
    2489-30-030-00-0021-0
    Lot size
    0.16 Acres

    Taxes and HOA fees

    Tax Year
    2024
    Tax Annual Amount
    16095

    Utilities

    Sewer type
    Cesspool
    Heating system
    Natural Gas
    Cooling system
    Wall/Window Unit(s), Window Unit(s)
    Water source
    Public

    Building Details

    Year built
    1948
    Building materials
    Frame

    We can help!

    Listing Contact
    Samantha Lordi

    Listing agent Samantha Lordi

    Listing office Compass Greater NY LLC 41 The Plz, New York, NY

    Listing date May 8, 2026

    MLS# 994063

    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

    • Flexible office/workspace suitable for various businesses.
    • Garage space, interior storage, and outdoor storage provide ample room.
    • Highly desirable Locust Valley location.
    • Private setting for business operations.
    • Convenient North Shore base of operations.
    • Natural Gas Heating.

    Overview

    This freestanding office/workspace, situated in Locust Valley, New York, offers flexibility with garage space, interior storage, and outdoor storage. The property is located on a 0.1635-acre lot in Nassau County. It is suitable for a contractor, landscaper, designer, home organizer, property manager, small trade business, or service-based company seeking more than just an office. This property provides utility for workspace, storage, parking, and a convenient North Shore base of operations.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    Eastern Power Equipment, ... Auto Repair Shop Leader Publishing House Long Island Professional ... Hardware & Home Improvement

    Suggested Use

    Law Firm Restaurant Real Estate Agency 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

    • GreenPear Catering & Events — 192 Forest Ave, Locust Valley, NY 11560
    • GREENPEAR Catering — 192 forest ave, locust valley, ny 11560
    • GREENPEAR — Nassau County, 194 Forest Ave, Locust Valley, NY 11560

    Location Insight

    • Map
    • Local Demand
    City
    Locust Valley
    County
    Nassau
    State
    New York
    Longitude
    -73.61011
    Latitude
    40.874708

    Nearby Similar for Lease

    • $2,500/Mo

      Locust Valley Commercial Space Available

      First-floor office/retail space customizable for various business needs.
      302 Forest Avenue, Locust Valley, NY 11560
      View Details
    • $2,500/Mo

      Retail Space in Locust Valley

      Retail space available for rent in Locust Valley, NY.
      302 Forest Avenue, Locust Valley, NY 11560
      View Details
    • $800/Mo

      Luxury Office Building for Rent

      Luxury office building suitable for medical or office use.
      330 Forest Ave, Locust Valley, NY
      View Details
    • $4,000/Mo

      Prime Locust Valley Commercial Space

      2,000 SF retail/office space with parking near LIRR.
      212 Forest Ave, Locust Valley, NY
      View Details
    • $975/Mo

      Corner Building Available For Rent

      Corner building available for rent in Locust Valley, NY.
      50 Forest Avenue, Locust Valley, NY 11560
      View Details

    FAQs

    What type of property is this?
    Flex space - Flexible workspace with garage and storage in desirable Locust Valley.
    Where is this flex space located?
    The property is located at 336 Forest Avenue Locust Valley, NY.
    What is the lease rate?
    The lease rate is $2,800 /Mo.
    What are key features of this property?
    This property features: Flexible office/workspace suitable for various businesses.; Garage space, interior storage, and outdoor storage provide ample room.; Highly desirable Locust Valley location.
    (516) 996-8575
    We can help!
    Listing Contact
    Samantha Lordi
    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
    336 Forest Avenue, Locust Valley, NY 11560
    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!