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Flexible-Layout Office Units
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21-25 Flatbush Avenue, Brooklyn, NY 11217

Build-out options and HVAC support a range of office configurations.

Space Size1,500 SF - 6,000 SF
Property Size45,000 SF
Days on Market3

Property Features for 21-25 Flatbush Avenue

General Information

Standard status Active
Size 1,500 SF - 6,000 SF
Net Rentable 400 SF
Class B
Property subtype Office - General Office

Space & Availability

Available Space 400-6,000 SF
Space Use Office
Condition White-boxed

Additional Details

Public Transit Yes

Amenities

high ceilings
customizable layouts
HVAC
flexible build-out options

Building Details

Building Size 45,000 SF

Spaces For Lease

at 21-25 Flatbush Avenue Contact us

21-25 Flatbush Avenue Immediate

Size 1,500 SF
Type Office
Rate Contact for pricing
Lease Type Modified Gross
Sublease No
Renewal Option Yes
Contact us

21-25 Flatbush Avenue Immediate

Size 3,000 SF
Type Office
Rate Contact for pricing
Lease Type Modified Gross
Sublease No
Renewal Option Yes
Contact us

21-25 Flatbush Avenue Immediate

Size 6,000 SF
Type Medical Office
Rate Contact for pricing
Lease Type Modified Gross
Sublease No
Renewal Option Yes
Contact us
Listing Agency: Tri State Commercial Realty
Listed By: Shlomi Bagdadi · License #10311204539
Source: Commercialcafe
Added: Oct 4 Changed: Oct 6 Last Checked: Oct 5 at 3:11PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Tri State Commercial Realty

Investment Insights

Based on property information with market context.

Office units at 21-25 Flatbush Avenue range from approximately 400 to 6,000 SF. The spaces have high ceilings, HVAC, white-box finishes, and layouts that can be customized, with flexible build-out options for different configurations, including full-floor occupancy.

The property is near Barclays Center, City Point, Fulton Street Mall, and Atlantic Terminal. Subway service includes the 2, 3, 4, and 5 trains at Nevins Street, as well as the N, Q, R, B, and D trains at Atlantic Avenue. Nearby retail, dining, fitness, and entertainment options include Trader Joe’s, Whole Foods Market, Target, DeKalb Market Hall, and Alamo Drafthouse. Bus routes serving the area include the B67, B45, B41, and B26.

Key Highlights

  • Office spaces range from approximately 400 - 6,000 SF
  • High ceilings, HVAC, and white‑box finishes
  • Customizable layouts with flexible build‑out options

Property Analytics

Current Use

Office Units

Suggested Use

Top Pick Pet Grooming Service Nursing Home Tanning Salon Butcher Adult Day Care (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

14,473
Businesses Nearby

Demographics for 11217, NY

42,417
Population
21,590
Households
2
Avg Household Size
36
Median Age
73%
College-Educated
93%
High-School Grad
0.7 sq mi
ZIP Area
60,596
Density / Sq Mi
$158,314
Median Household Income
$95,067
Median Earnings
$2,800
Median Rent
$1,614,200
Median Home Value

Market

Lease Benchmarks for Brooklyn, NY

$40.61 /SF/Yr
Avg Asking Price
$9.28–$150 /SF/Yr
Price Range
3,547 SF
Avg Space Size

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
Rey
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Frequently Asked Questions

What type of property is this?
Office units - Build-out options and HVAC support a range of office configurations.
Where is this office units located?
The property is located at 21-25 Flatbush Avenue Brooklyn, NY.
What are key features of this property?
This property features: Office spaces range from approximately 400 - 6,000 SF; High ceilings, HVAC, and white‑box finishes; Customizable layouts with flexible build‑out options
More about this property
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