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    21 Jefferson St Brooklyn, NY 11206

    Pending
    For Sale
    $1,689,000

    Triplex - Brooklyn, NY

    Type:Triplex
    Property size:
    3,696 SF
    Lot size:
    0.05 Acres
    Days on Market:
    39
    Last Refresh:
    Dec 5 at 3:06 am

    Property Features for 21 Jefferson St

    General Information

    Property type
    Residential Multi Family
    Property subtype
    Triplex
    Standard status
    Pending
    Security features
    Fire Alarm, Fire Sprinkler System, Security System, Smoke Detector(s)
    Rooms
    Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5
    Bedrooms
    10
    Bathrooms
    4
    APN
    03160-0043
    Interior features
    First Floor Bedroom, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Marble Counters, Pantry, Storage
    Exterior features
    Fencing, Awning(s), Garden
    Fencing
    Fenced
    Fireplace
    1
    Size
    3,696 SF
    Lot size
    0.05 Acres

    Utilities

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

    Building Details

    Year built
    1899
    Number of units
    4
    Flooring type
    Hardwood
    Architectural style
    Other

    keram inc (718) 380-2500 [email protected]

    Listing agent Steven S. Benshabat (718) 380-2500 License #10401319688

    Listing date Oct 28, 2025

    MLS# 875854 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 Triplex with Income Potential

    Located in Brooklyn, this four-story brick townhouse at 21 Jefferson Street offers approximately 3,700 square feet of living space on a 22' x 100' lot. The property is situated in close proximity to transportation, eateries, schools, and retail options. The building features a dramatic entrance with 13-foot cathedral ceilings. Currently configured as a rental triplex, the property includes 6 bedrooms and 2.5 bathrooms spread over three floors. Additionally, there is a garden-level 1-bedroom apartment with 1.5 bathrooms, a working fireplace, and access to a backyard. The property includes a gas heating system, an updated boiler, and a new hot water tank. It also features a full clean basement. The lot size is approximately 0.0505 acres. The property is located near subway and bus lines, neighborhood restaurants, and cafes. The property is suitable for investors seeking an income-producing asset or end-users looking to create a residence with rental income potential.
    Property Profile Location Intelligence

    Current Use by Public Records

    Quadplexes

    Suggested Use

    Law Firm Restaurant Realty agency Spa & Massage Dental Office Hair Salon Nail Salon Clothing Store 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
    -73.93488
    Latitude
    40.6977

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    FAQs

    What type of property is this?
    Quadplex - Four-story brick townhouse with rental income potential in prime Brooklyn location.
    Where is this quadplex located?
    The property is located at 21 Jefferson St Brooklyn, NY.
    What is the asking price?
    The asking price for this property is $1,689,000.
    What are key features of this property?
    This property features: - High rental income potential from a 6-bedroom, 2.5-bathroom triplex plus a 1-bedroom, 1.5-bathroom garden-level unit.; - Prime Brooklyn location near transportation, restaurants, schools, and retail.; - Substantial living space: Nearly 3,700 sq ft on a 22’ x 100’ lot, with an additional 2,000 sq ft of buildable FAR.
    (718) 380-2500
    Request Owner's contact information
    21 Jefferson St Brooklyn, NY 11206
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    Brooklyn, NY 11206
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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
    21 Jefferson St Brooklyn, NY 11206
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