Sign Up Successful!
You now have access to more from Realmo!
Property Lookup
    Property Lookup
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    AI Search
    Back to Search
    The Largest CRE Database in the US with Over 1 Million Listings
    Property profile & analytics

    840 Suffolk Ave Brentwood, NY 11717-4404

    • Investment properties
    • 0.74 lot acres
    OFF-MARKET
    Value Estimations
    Cap Rate Potential
    Location Intelligence
    Property ID
    US63-3623343
    The Realmo ID is a unique identifier assigned to every property, incorporating country codes and precise geo-coordinates for 300x300-foot land blocks. It enables standardized data collection and seamless integration of disparate sources such as ownership, tax, title data and physical specifications. By aggregating current and historical records, the Realmo ID powers advanced analytics and delivers deep, verifiable insights for real estate professionals.

    Current Use by Public Records

    • Transitional Services-NY Inc / Charitable Organization
    • Haven House/Bridges Inc. / Corporate Office

    Property Details for 840 Suffolk Ave

    Lot size
    0.74 lot acres
    Zone code
    AA
    Property type
    Investment properties
    Property subtype
    Retail residential properties
    APN
    0500-138.00-01.00-003.001
    APU
    500138000100003001

    Value Estimations

    based on Realmo’s proprietary methodology

    • AI approach

    • CAP approach

    • Comparable approach

    • Alternative Use

    Get a detailed, property-specific valuation — fast and free

    Location Insight

    • Map
    • Local Demand
    City
    Brentwood
    County
    Suffolk
    State
    New York
    Longitude
    -73.2416
    Latitude
    40.7818
    CBSA code
    35620
    CBSA name
    NEW YORK-NORTHERN NEW JERSEY-LONG ISLAND, NY-NJ-PA METROPOLITAN STATISTICAL AREA

    Property Tax & Assessments

    Tax date
    Tax Amount
    Assessed Land Value
    Assessed Improvement Value
    Total Assessed Value
    Applied Tax Rate
    Land Market Value
    Improvement Market Value
    Total Market Value
    2020
    $0.00
    $31,600
    $65,300
    $96,900
    -
    $434,066
    $896,978
    $1,331,044

    Comparable in this City

    • Value Estimation by Request
      0.68 Acres

      122 Heyward St

      STORE/OFFICE (MIXED USE) • 0.68 Acres
      122 Heyward St, Brentwood, NY 11717-2041
      View Details
    • Value Estimation by Request
      0.23 Acres

      152 Heyward St

      STORE/OFFICE (MIXED USE) • 0.23 Acres
      152 Heyward St, Brentwood, NY 11717-2041
      View Details
    • Value Estimation by Request
      13.28 Acres

      41-45 Mercedes Way

      STORE/OFFICE (MIXED USE) • 13.28 Acres
      41-45 Mercedes Way, Edgewood, NY 11717
      View Details
    • Value Estimation by Request
      0.40 Acres

      1044 Suffolk Ave

      STORE/OFFICE (MIXED USE) • 0.40 Acres
      1044 Suffolk Ave, Brentwood, NY 11717-4504
      View Details
    • Value Estimation by Request
      0.16 Acres

      1262 Suffolk Ave

      STORE/OFFICE (MIXED USE) • 0.16 Acres
      1262 Suffolk Ave, Brentwood, NY 11717-4507
      View Details
    • Value Estimation by Request
      0.09 Acres

      711 Suffolk Ave

      STORE/OFFICE (MIXED USE) • 0.09 Acres
      711 Suffolk Ave, Brentwood, NY 11717-4417
      View Details

    Similar Nearby for Sale

    • $340,000
      0.23 Acres

      Residential Buildable Lot in Brentwood

      Residential buildable lot in the heart of Brentwood, New York.
      91 W Plum St, Brentwood, NY 11717
      View Details
    • $549,999

      Turnkey Restaurant Opportunity

      Restaurant space with new equipment and permits ready.
      472 Suffolk Ave, Brentwood, NY 11717
      View Details
    • $275,000
      0.38 Acres

      Vacant Land in Brentwood, NY

      0.38 acre vacant land parcel available for sale.
      Vl Adams Ave, Brentwood, NY 11717
      View Details
    • Contact for pricing
      80,000 SF

      Industrial Property with Large Yard

      80,000 SF industrial property with ample office space.
      355 Crooked Hill Rd, Brentwood, NY 11717
      View Details
    • $12,738,000
      14,393 SF

      Walgreens Net Lease Investment

      High-traffic Brentwood, NY pharmacy
      26 Wicks Rd, Brentwood, NY 11717
      View Details
    • Contact for pricing
      15,000 SF

      Office/Medical Unit For Sale

      1,500 RSF office unit suitable for general or medical use.
      55 2Nd Ave, Brentwood, NY 11717
      View Details

    Similar Nearby for Lease

    • $36,000

      Brentwood Warehouse with Outside Storage

      Warehouse with retail frontage and significant outside storage space.
      920 Crooked Hill Rd, Brentwood, NY 11717
      View Details
    • Contact for pricing
      50,842 SF

      Brentwood Office Space Available

      Office space available for rent in Brentwood, New York.
      Islip Ave, Brentwood, NY 11717
      View Details
    • $16 SF/Yr
      24,000 SF

      Free Standing Building Near LIRR

      Free standing building with parking near Deer Park LIRR.
      1 Rodeo Dr, Edgewood, NY 11717
      View Details
    • $6,900 /Mo
      2,200 SF

      Turnkey Pizzeria/Restaurant in Brentwood, NY

      Fully equipped restaurant with wood-burning oven in a prime location.
      339 Washington Ave, Brentwood, NY 11717
      View Details
    • $3,800 /Mo
      900 SF

      Brentwood Office Space for Lease

      Commercial space for lease in Brentwood, NY. Long term lease.
      120 Heyward St, Brentwood, NY 11717
      View Details
    • Contact for pricing
      25,500 SF

      Edgewood Warehouse with Large Yard

      25,500 SF warehouse with ample parking and large rear yard.
      150 Rodeo Dr, Edgewood, NY 11717
      View Details
    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.
    840 Suffolk Ave
    Brentwood, NY 11717-4404
    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

    Google sign-in failed. Please try again or use another login method.