For Sale
House for sale at 323 5Th Ave, Brooklyn, NY 11215 | MLS# RLS20047909 | Listing updated on 2025-12-15
Photo 1 of House for sale at 323 5Th Ave, Brooklyn, NY 11215 | MLS# RLS20047909 | Listing updated on 2025-12-15
Photo 2 of House for sale at 323 5Th Ave, Brooklyn, NY 11215 | MLS# RLS20047909 | Listing updated on 2025-12-15
Photo 3 of House for sale at 323 5Th Ave, Brooklyn, NY 11215 | MLS# RLS20047909 | Listing updated on 2025-12-15
Photo 4 of House for sale at 323 5Th Ave, Brooklyn, NY 11215 | MLS# RLS20047909 | Listing updated on 2025-12-15
9+
Beds Icon

Street View

$3,900,000

Monthly Est:$19,412

  • Beds Icon3 Beds
  • Beds Icon
    3 Baths
  • Beds Icon2,851sqft

323 5Th Ave, Brooklyn, NY 11215

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  • Mixed Use

  • Built in 1925

  • $-- HOA

  • 1,263.13 sqft lot

  • $1,368/sq.ft

Description

323 5th Avenue - 21.5ft Wide Prime Park Slope Mixed-Use with Retail & Duplex Residence Currently Zoned to PS 321  

An exceptional opportunity in the heart of Park Slope, 323 5th Avenue offers a mixed-use building that combines stable commercial tenancy with a spacious duplex residence, encompassing approximately 2,851 square feet including the basement. 

Ground Floor & Lower Level  

A preschool currently occupies t he street-level retail storefront provid ing excellent frontage and visibility along bustling Fifth Avenue, benefitting from consistent neighborhood activity. A finished slab basement adds flexible space for storage or back-of-house operations. Tenant is in place through 20 31.  

Residential Duplex with Terrace currently zoned to PS 321  

A newly renovated duplex apartment blends modern comfort with thoughtful design. Hardwood floors run throughout, complemented by double-pane insulated windows. The main level features expansive living and dining areas along with a modern, generously sized kitchen outfitted with updated appliances and ample counter space. The kitchen flows directly to a private terrace of approximately 400 square feet-an ideal setting for grilling, gardening, or outdoor entertaining. A convenient half bath completes this level.  

Upstairs, the primary suite includes a generous walk-in closet and a modern, upgraded en-suite bathroom. Two additional bedrooms share a second full bathroom, also updated with contemporary finishes.   

Building Upgrades  

The property was recently improved with new mechanicals, including two boilers and HVAC systems, providing efficiency and peace of mind for both residential and commercial use.  

Income / Expense set up available upon request  

Perfectly positioned near Prospect Park and surrounded by Park Slope's acclaimed restaurants, cafés, and shops, 323 5th Avenue combines commercial stability with desirable residential living in one of Brooklyn's most sought-after neighborhoods. The building also carries approximately 935 square feet of unused FAR; buyers are encouraged to consult with an architect or other professional regarding potential options.  

 

  • Houzeo last checked: 2 minutes ago
  • Listing updated: December 15, 2025 at 3:39 am
  • Listing Provided by: Anthony Robles (917) 617-9602 , Aran P Scott (646) 479-8408 | Douglas Elliman Real Estate (212) 891-7000
  • Source: Rebny MLS-NY | MLS#: RLS20047909 Rebny MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    Kings County

  • City

    New York

  • Neighborhood

    Brooklyn

  • Year Built

    1925

  • HOA Fees

    -

  • Finished Area

    2,851 sqft

  • Lot Size

    1,263.13 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Rebny MLS

  • MLS Number

    RLS20047909

  • Days on Market

    418

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Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 3

Interior

  • Appliances

    Washer Dryer Allowed

  • Interior Features

    Smoke Free

  • Cooling

    Other

  • Exterior Features

    Private Outdoor Space Over60sqft

Utilities & Energy

  • Laundry Features

    Building Other, Washer Hookup, In Unit

  • Basement

    Other

Other Features

  • Patio And Porch Features

    None

  • Subdivision Name

    Park Slope

Price History

DateEventPrice

09/11/2025

Source: mls_logoRebny MLS-NY #RLS20047909

Listed for Sale

$3,900,000

$1,368/sqft

The real estate listing data marked with this icon comes from the IDX program of the RLS at REBNY Listing Service (RLS). Listing information for certain New York City properties provided courtesy of the Real Estate Board of New York's Residential Listing Service (the "RLS") through Nov 04, 2026, 06:45AM. Information deemed reliable but not guaranteed. Information is provided exclusively for consumers' personal, non-commercial use, and may not be used for any purpose other than the identification of potential properties for purchase. The information contained in this listing has not been verified by the RLS and should be verified by the consumer. The listing information provided here is for the consumer's personal, non-commercial use. Retransmission, redistribution or copying of this listing information is strictly prohibited except in connection with a consumer's consideration of the purchase and/or sale of an individual property. This listing information is not verified for authenticity or accuracy and is not guaranteed and may not reflect all real estate activity in the market. Buyer to verify all information. © 2026 The Real Estate Board of New York, Inc. All rights reserved.

Advertising Broker: Derek Greene | The Greene Realty Group

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