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    4811 Avenue J Brooklyn, NY 11234

    Picture of Duplexes at Avenue J 4811, Brooklyn, NY
    For Sale
    $700,000

    Duplex - Brooklyn, NY

    Type:Duplex
    Days on Market:
    43
    Last Refresh:
    Dec 10 at 9:06 am

    Property Features for 4811 Avenue J

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Duplex
    Standard status
    Active
    Parking features
    Carport, Garage

    Utilities

    Heating system
    Natural Gas
    Cooling system
    Multi Units, Wall/Window Unit(s), Window Unit(s)

    Building Details

    Year built
    1950
    Number of units
    2
    Building materials
    Brick
    Architectural style
    Other

    eXp Realty (888) 276-0630 [email protected]

    Listing agent Rene Attias (888) 276-0630 License #10301220261

    Listing date Oct 29, 2025

    MLS# 929990 Listing URL

    Copyright © 2025 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.

    Overview

    Brooklyn Duplex Awaiting Renovation

    This occupied multi-family property is located in Brooklyn, New York. It presents an opportunity for investors or end users willing to make improvements. The property requires repairs and renovations throughout. Tenants are currently in place, and the property will be delivered subject to existing tenancy. It is being sold AS-IS, with no repairs, warranties, or credits provided by the seller. All offers are subject to third-party (lender) approval, and adequate time should be allowed for short sale processing and lender response. Buyers are responsible for verifying all information.
    Location Intelligence

    Current Use by Public Records

    UnitedHealthcare Insurance Agency

    Suggested Use

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

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

    Location Insight

    • Map
    • Local Demand
    City
    Brooklyn
    County
    Kings
    State
    New York
    Longitude
    -73.929344
    Latitude
    40.628315

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    FAQs

    What type of property is this?
    Duplex - Multi-family property in Brooklyn requiring repairs and renovations.
    Where is this duplex located?
    The property is located at 4811 Avenue J Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $700,000.
    What are key features of this property?
    This property features: - Multi-family property, offering potential for rental income or extended family living.; - Located in a convenient Brooklyn location.; - Constructed of durable brick.
    (888) 276-0630
    Request Owner's contact information
    4811 Avenue J Brooklyn, NY 11234
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    Brooklyn, NY 11234
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    Realmo Value Estimation

    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.

    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.

    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
    4811 Avenue J Brooklyn, NY 11234
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