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Brick Triplex With Finished Basement
For Sale
$1,599,000
Pending

2487 E 21st St, Brooklyn, NY 11235

Three-family property with a duplex first floor, two upper-level apartments, and shared driveway access.

Property Size3,840 SF
Lot Size0.06 Acres
Days on Market183

Property Features for 2487 E 21st St

General Information

Standard status Pending
Size 3,840 SF
Lot size 0.06 Acres
Property subtype Multi Family

Units

Unit Mix 1 x 3BR/1BA, 2 x 2BR/1BA
Multifamily Units 3

Additional Details

Public Transit Yes

Taxes and HOA fees

Annual Taxes $8,272

Building Details

Building Size 3,840 SF
Year Built 1930
Buildings 1
Stories 3
Construction full-brick
Listing Agency: Momentum Real Estate LLC
Listed By: Meijuan (Minnie) Lin · License #MJL6058
Source: Elliman
Added: Apr 28 Changed: Oct 25 Last Checked: Oct 26 at 5:23PM

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 Momentum Real Estate LLC

Rey
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Investment Insights

Based on property information with market context.

This full-brick triplex, built in 1930, contains approximately 3,840 square feet of interior space on a 25×100 lot, with a 20×64 building footprint. The layout includes seven bedrooms and three full bathrooms across three apartments. The first level combines a three-bedroom duplex with a finished basement that has separate front and rear entrances. Two additional apartments occupy the second and third floors, each arranged with two bedrooms and one full bathroom.

Located at 2487 E 21st St in Brooklyn, the property is near schools, supermarkets, restaurants, and multiple transportation options. Walk Score is 98, Transit Score is 80, and Bike Score is 58. Shared driveway access provides an additional property feature.

Key Highlights

  • Approximately 3,840sqft of interior space on a 25×100 lot
  • 20×64 building size with full‑brick construction; built in 1930
  • Three‑family layout with 7 bedrooms and 3 full bathrooms

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$134,483
Cap Rate
8.41%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,689,660 $2.7M
Cap Rate 7%
$1,921,186 $1.9M
Cap Rate 9%
$1,494,256 $1.5M
Market Conditions
NOI Build-Up for 3,840 SF
Gross rent
$195.8K $51.00/SF
− Vacancy
−$3.7K −$0.97/SF
EGI
$192.1K $50.03/SF
− OpEx
−$57.6K −$15.01/SF
NOI
$134.5K $35.02/SF
Area
Brooklyn, NY
Vacancy
1.90%
Lease Rate
$51.00 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,689,660
Cap Rate 7%
$1,921,186
Cap Rate 9%
$1,494,256

Alternative Uses

Best Use
Multifamily LT 5
$1.92M
$1.68M – $2.24M (±1% cap)
NOI $134,483 @ 7.0% cap · market cap 8.41%
Second Best
Apartment 5plus
$1.67M
$1.47M – $1.95M (±1% cap)
NOI $117,231 @ 7.0% cap · market cap 7.33%
Theoretical Best
Specialty Retail
$3.18M
$2.78M – $3.71M (±1% cap)
NOI $222,566 @ 7.0% cap · market cap 13.92%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Lease Details

3
Residential units

Location Intelligence

Trade Area within ½ mile

5,053
Businesses Nearby

Demographics for 11235, NY

88,482
Population
37,188
Households
2.4
Avg Household Size
44
Median Age
50%
College-Educated
90%
High-School Grad
2.5 sq mi
ZIP Area
35,393
Density / Sq Mi
$61,689
Median Household Income
$48,898
Median Earnings
$1,649
Median Rent
$723,900
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025

Frequently Asked Questions

What type of property is this?
Triplex - Three-family property with a duplex first floor, two upper-level apartments, and shared driveway access.
Where is this triplex located?
The property is located at 2487 E 21st St Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,599,000.
What are key features of this property?
This property features: Approximately 3,840sqft of interior space on a 25×100 lot; 20×64 building size with full‑brick construction; built in 1930; Three‑family layout with 7 bedrooms and 3 full bathrooms
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