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645 4th Ave - 645 4th Ave. 0.06 Acres of Residential Land in Brooklyn, NY 11232

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INVESTMENT HIGHLIGHTS

  • Thriving 4th Ave Corridor in South Slope/Greenwood Heights
  • Condos averaging $1,300/SF and Rentals averaging $70/SF
  • Close to F, G, D, N, R, and W Subway lines
  • 15,977 BSF as of right / 19,109 BSF with UAP
  • Development or End-User Potential

EXECUTIVE SUMMARY

Compass has been retained on an exclusive basis to facilitate the sale of 645 4th Avenue, a rare and flexible commercial building with significant development potential located along Brooklyn’s thriving 4th Avenue corridor. The existing structure spans approximately 2,560 square feet with ~13’ ceilings and is situated on a 2,654 square foot lot zoned R8A / C2-4 / EC-1 which is ideal for a wide range of future uses.
As-of-right zoning allows for a total of 15,977 buildable square feet, with the potential to increase to 19,109 BSF via the UAP bonus. With a 2.0 commercial FAR and up to 5,308 SF of potential retail, the site offers excellent metrics for a 485X mixed-use development along an active corridor.
The surrounding area has seen a wave of new development with condominiums selling for ~$1,300/SF and residential rentals averaging north of $70/SF providing a strong market foundation for either strategy. Alternatively, the existing structure offers value for an owner-user seeking a centrally located retail space, medical building (up to 17k+ BSF for community facility), or showroom with its curb cut and street visibility.
Feel free to reach out to nathan.horne@compass.com / 706-255-5657 with questions, to request additional documentaion, or to make an offer. Co-brokers welcome.

ATTACHMENTS

645 4th Ave OM

PROPERTY FACTS Under Contract

Sale Type Investment or Owner User
Sale Condition Redevelopment Project
No. Lots 1
Property Type Land
Property Subtype Residential
Total Lot Size 0.06 AC
Zoning R8A / C2-4 / EC-1 - Residential FAR: 6.02 (15,977 BSF) as of right, 7.2 (19,109 BSF) with UAP Commercial FAR: 2.0 (5,308 BSF) Community Facility FAR: 6.5 (17,251 BSF)

1 LOT AVAILABLE

Lot 5

Lot Size 0.06 AC

26.75' X 100'

DESCRIPTION

Single-story 2,560 SF structure with tall-ceilings; prior retail/industrial use.

Walk Score®
Walker's Paradise (97)
Transit Score®
Rider's Paradise (100)
Bike Score®
Very Bikeable (76)
What is a Walk Score®, Transit Score® & Bike Score®?
Walk Score® measures the walkability of any address.
Transit Score® measures access to public transit.
Bike Score® measures bikeability of a location.
What is a Walk Score®
, Transit Score® & Bike Score?
Walk Score® measures the walkability
of any address. Transit Score®
measures access to public transit. Bike Score®
measures bikeability of a location.®

PROPERTY TAXES

PROPERTY TAXES

Parcel Number
00637-0005
Land Assessment
$38,250
Improvements Assessment
$156,150
Total Assessment
$194,400
  • Listing ID: 37183481

  • Date on Market: 8/8/2025

  • Last Updated:

  • Address: 645 4th Ave, Brooklyn, NY 11232

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