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21 Adelphi Street, Brooklyn, NY, 11205
Apartment Building Near Transit

21 Adelphi Street Brooklyn, NY 11205

For Sale
Contact for pricing

Apartment building on Adelphi Street in Fort Greene, with a reported 10,000 daily pedestrians and direct access to multiple subway lines.

Property Size6,737 SF
Price / SF$549.21
Days on Market53

Property Features for 21 Adelphi Street

General Information

Standard status Active
Size 6,737 SF
Property subtype Multifamily

Building Details

Year Built 1900
Listing Agency: Ariel Property Advisors
Listed By: Sean R. Kelly, Esq. · License #NY 10301203478
Source: Crexi
Added: Jun 6 Changed: Jul 22 Last Checked: Jul 27 at 10:12AM

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 Ariel Property Advisors

Investment Insights

Based on property information with market context.

21 Adelphi Street is an apartment building located in Fort Greene, positioned along a retail corridor that receives an estimated 10,000 pedestrians daily. The property benefits from its placement between residential blocks and commercial streets, supporting a steady level of surrounding activity.

The address is centrally located near the Clinton–Washington Ave, Nevins St, DeKalb Ave, and Lafayette Ave subway stations, with direct access to the A, C, B, D, G, N, Q, R, 2, 3, 4, and 5 lines for connectivity throughout New York City’s boroughs.

For buyers seeking a residential income asset with strong transit access and consistent foot traffic from the surrounding retail environment, 21 Adelphi Street offers a straightforward option in a highly serviced area of Brooklyn.

Key Highlights

  • Year built: 1900
  • Apartment building on Adelphi Street in Fort Greene
  • Reported 10,000 daily pedestrians along the nearby retail corridor

Financial Insights For Apartment 5plus

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $381.6k $56.64
− Vacancy −$7.6k −$1.13
EGI $374.0k $55.51
− OpEx −$168.3k −$24.98
NOI $205.7k $30.53
6,737 SF · lease $56.64/SF/yr · vacancy 2.00% · expense 45.00%

Alternative Uses

Best Use
Apartment 5plus
$2.94M
$2.57M – $3.43M (±1% cap)
NOI $205,674 @ 7.0% cap · market cap 5.56%
Second Best
—
—
no second resolved use
Theoretical Best
Specialty Retail
$5.58M
$4.88M – $6.51M (±1% cap)
NOI $390,477 @ 7.0% cap · market cap 10.55%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Location Intelligence

Current Use

Apartment buildings

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Nursing Home Pet Grooming Service Tanning Salon Clothing & Fashion Store Acupuncture

Zoning and permitted uses should be independently verified with authorities.

Frequently Asked Questions

What type of property is this?
Apartment building - Apartment building on Adelphi Street in Fort Greene, with a reported 10,000 daily pedestrians and direct access to multiple subway lines.
Where is this apartment building located?
The property is located at 21 Adelphi Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $3,700,000.
What are key features of this property?
This property features: Year built: 1900; Apartment building on Adelphi Street in Fort Greene; Reported 10,000 daily pedestrians along the nearby retail corridor
(212) 544-9500 Call to check price and availability
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