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    2817 W 20Th St Brooklyn, NY 11224

    Sponsored
    For Sale
    $1,565,000

    COMMERCIAL - Brooklyn, NY

    Property size:
    3,160 SF
    Lot size:
    0.07 Acres
    Days on Market:
    6
    Last Refresh:
    Feb 25 at 8:06 am

    Property Features for 2817 W 20Th St

    General Information

    Property type
    Commercial Sale
    Property subtype
    Other
    Standard status
    Active
    Zoning
    R-5
    Rooms
    Bedroom 3, Bathroom 3, Bedroom 7, Bedroom 1, Bedroom 5, Bedroom 4, Bedroom 8, Bathroom 2, Bathroom 1, Bedroom 2, Bathroom 5, Bathroom 4, Bedroom 6
    Bedrooms
    8
    Bathrooms
    5
    APN
    07019-0082
    Size
    3,160 SF
    Lot size
    0.07 Acres

    Utilities

    Heating system
    Natural Gas, Hot Water(Heating)

    Building Details

    Year built
    1930
    Floors in Building
    3
    Building materials
    Brick

    We can help!

    Listing Contact
    Ann Grande
    Ann Grande

    ROBERT DEFALCO REALTY , INC. (718) 987-7900

    Listing agent Ann Grande (718) 605-9400

    Listing date Feb 20, 2026

    MLS# 2505905

    Copyright © 2026 Staten Island Board of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

    Learn more

    Property Insight Report

    Overview

    Brooklyn Multifamily Investment Opportunity

    This is a five-family, all-brick building with a back, side, and front yard, presenting a great investment opportunity. The property is located near Coney Island's Luna Park, Nathan's, and the beach. The building is fully occupied. There are six electric and six gas meters; each of the five apartments has its own meters. The sixth electric meter is for hall lights and the basement, and the sixth gas meter supplies heat and hot water for the apartments. Kitchens and bathrooms have been updated. Specifically, the first-floor rear apartment's bathroom and kitchen were updated in 2022, the first-floor front apartment's kitchen was updated in 2024, and its bath in 2010. The roof is a flat tar roof, estimated to have been installed around 2006. The heating system is estimated to have been installed in 2014. One of the two hot water heaters was replaced around 2022, and the second one around 2014. The basement level includes a one-bedroom apartment with a living room, eat-in kitchen, full bath, utility room, and storage area. On the first level, the front apartment has one bedroom, a full bath, a living room, and an eat-in kitchen, while the rear apartment has two bedrooms, a full bath, a living room, and an eat-in kitchen. On the second level, both the front and rear apartments have two bedrooms, a full bath, a living room, and an eat-in kitchen. The property is near transportation, stores, restaurants, the aquarium, ballpark, amusement park, and beach. The lot size is 0.07 acres, and the property size is 3160 square feet. The zoning is R-5.
    Property Profile Insight Report Location Intelligence

    Current Use by Public Records

    1031 exchange properties

    Suggested Use

    Law Firm Restaurant Real Estate Agency Spa & Massage Center Dental Office Hair Salon Nail Salon Food Market Gym & Fitness Center Grocery & Convenience Store

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

    Location Insight

    • Map
    • Local Demand
    City
    Brooklyn
    County
    Kings
    State
    New York
    Longitude
    -73.986971
    Latitude
    40.57819

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    FAQs

    What type of property is this?
    Apartment building - Five-unit building near Coney Island with updated kitchens and baths.
    Where is this apartment building located?
    The property is located at 2817 W 20Th St Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $1,565,000.
    What are key features of this property?
    This property features: - Great investment property with immediate rental income; no leases, start collecting rent upon purchase.; - Prime location: Just 2 blocks from Coney Island's Luna Park, Nathan's, and the beach.; - **5-family all-brick building with a full basement apartment.**
    (718) 987-7900
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    2817 W 20Th St Brooklyn, NY 11224
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    Brooklyn, NY 11224
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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.

    More about this property
    2817 W 20Th St Brooklyn, NY 11224
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    We can help!
    Listing Contact
    Ann Grande
    Ann Grande
    (718) 987-7900 (718) 605-9400 (347) 837-6989
    Learn more
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