Sign Up Successful!
You now have access to more from Realmo!
    For Sale
    • 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

    77 S Park Ave, Unit C20 Rockville Centre, NY 11570

    Loading data...
    Loading data...
    Loading data...
    For Sale
    $535,000

    Residential income property available for purchase.

    Building Details

    Year built
    1969

    We can help!

    Listing Contact
    Gabriella Murray
    Gabriella Murray
    Source: Elliman

    Listing Agent: Gabriella Murray

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

    Learn more

    Overview

    Residential Income Property For Sale

    A residential income property is available for sale. The list price is $535,000.
    Location Intelligence

    Current Use by Public Records

    Apartment buildings

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Hair Salon Dental Office Clothing Store Nail Salon Food Market Grocery Store

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

    Location Insight

    • Map
    • Local Demand
    City
    Rockville Centre
    County
    Nassau
    State
    New York
    Longitude
    -73.646912
    Latitude
    40.653451

    Nearby Similar for Sale

    • $289,000
      1.71 Acres

      Former Medical Office in Rockville

      First-floor professional suite with flexible layout in prime location.
      195 N Vlg Ave Unit, Rockville Centre, NY 11570
      View Details
    • $949,000
      Pending

      Oceanside Duplex: Income Opportunity

      Spacious Oceanside duplex on a large lot, ideal for investors.
      204 Bayside Ave, Oceanside, NY 11572
      View Details
    • $789,000
      Pending

      Oceanside Legal Two-Family Residence

      Legal two-family home with income potential in Oceanside, NY.
      25 Sunnybrook Dr E, Oceanside, NY 11572
      View Details
    • $949,000

      Oceanside Duplex: Income Opportunity

      Spacious duplex in Oceanside's commercial district, ideal for investors.
      204 Bayside Ave, Oceanside, NY 11572
      View Details
    • $999,000
      Pending

      Spacious Two-Family Home Near Hospital

      Large duplex near Mount Sinai Hospital with income potential.
      621 Merrick Rd, Rockville Centre, NY 11570
      View Details
    • $248,000

      Rockville Centre Live-Work Space

      Professional office/medical suite or residential unit in Rockville Centre.
      21 S Village Ave, Rockville Centre, NY 11570
      View Details
    • $250,000

      Unique Rockville Centre Live-Work Space

      Mixed-use co-operative unit ideal for live-work, pet-friendly community.
      23 S Village Ave, Rockville Centre, NY 11570
      View Details
    • $849,000
      0.18 Acres

      Rockville Centre Multi-Family Home

      Two-family home with finished basement and detached garage in Rockville Centre.
      15 Water St, Rockville Centre, NY 11570
      View Details
    • $126,000

      Established Rockville Centre Café Opportunity

      Full-service café in Rockville Centre with strong client base.
      100 Merrick Rd, Rockville Centre, NY 11570
      View Details
    • $14,335,200
      3,500 SF

      Freestanding Bank of America in Oceanside

      Single tenant bank with absolute NNN lease and zero responsibilities.
      2756 Long Beach Rd, Oceanside, NY 11572
      View Details
    • $369,000

      Renovated Corner Unit in Rockville

      Stunning, renovated top-floor corner unit with parking in Rockville Centre.
      124 Park Ave S 3R, Rockville Centre, NY 11570
      View Details
    • $1,149,999

      Two-Family Home in Rockville Centre

      Charming two-family home with flexible layout in desirable location.
      402 N Village Ave, Rockville Centre, NY 11570
      View Details

    FAQs

    What type of property is this?
    Apartment building - Residential income property available for purchase.
    Where is this apartment building located?
    The property is located at 77 S Park Ave, Unit C20 Rockville Centre, NY.
    What is the asking price?
    The asking price for this property is $535,000.
    What are key features of this property?
    This property features: - Year Built: 1969
    (516) 815-6155
    Request Owner's contact information
    77 S Park Ave, Unit C20 Rockville Centre, NY 11570
    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.
    77 S Park Ave, Unit C20
    Rockville Centre, NY 11570
    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
    77 S Park Ave, Unit C20 Rockville Centre, NY 11570
    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

    We can help!
    Listing Contact
    Gabriella Murray
    Gabriella Murray
    Real Estate License ID: 10401373987
    (516) 815-6155
    Learn more
    Google sign-in failed. Please try again or use another login method.
    Create New Password
    • At least 8 characters
    • Contains both letters and numbers
    • Contains uppercase and lowercase letters
    • At most 32 characters
    • Password required
    • Password reset link has expired. Please request a new one.