Search
2-Unit Duplex with Finished Basement

3421 Boller Avenue, Bronx, NY 10475

For Sale
New
$829,999

The primary residence has four bedrooms, while a separate one-bedroom unit offers additional living space.

Property Size2,300 SF
Price / SF$360.87
Days on Market7

Property Features for 3421 Boller Avenue

General Information

Standard status Active
Size 2,300 SF
Property subtype Duplex

Site & Location

Highway Access Yes
Public Transit Yes

Units

Unit Mix 1 x 4BR/2BA, 1 x 1BR/1BA
Multifamily Units 2

Taxes and HOA fees

Annual Taxes $4,786

Amenities

washer and dryer
finished basement
backyard

Building Details

Building Size 2,300 SF
Year Built 1933
Buildings 1
Listing Agency: Fuentes Realty LLC
Listed By: Alejandro Fuentes
Source: Shawmetro
Added: Nov 8 Changed: Nov 13 Last Checked: Nov 12 at 4:51PM

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 Fuentes Realty LLC

Rey
Ask AI about this property
Review the available facts, identify missing information and prepare questions for the agent.

Investment Insights

Based on property information with market context.

Built in 1933, this 2,300-square-foot duplex contains two residential units. The main residence is arranged as a four-bedroom, two-bathroom duplex, with an updated kitchen beside the dining area and a large living room. A washer and dryer are included. The second unit has one bedroom and one bathroom. A finished basement and backyard add further space to the property.

Bus service connects the area to the 2 and 5 subway lines. Bay Plaza Shopping Center, neighborhood shops, restaurants, and everyday services are nearby, and I-95 provides access to surrounding areas.

Key Highlights

  • 2,300‑square‑foot duplex built in 1933
  • Two residential units: four bedrooms and two bathrooms in the main residence, plus a one‑bedroom, one‑bathroom unit
  • Finished basement and backyard

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$58,424
Cap Rate
7.04%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,168,480 $1.2M
Cap Rate 7%
$834,629 $834.6K
Cap Rate 9%
$649,156 $649.2K
Market Conditions
NOI Build-Up for 2,300 SF
Gross rent
$88.3K $38.40/SF
− Vacancy
−$4.9K −$2.11/SF
EGI
$83.5K $36.29/SF
− OpEx
−$25.0K −$10.89/SF
NOI
$58.4K $25.40/SF
Area
Bronx, NY
Vacancy
5.50%
Lease Rate
$38.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,168,480
Cap Rate 7%
$834,629
Cap Rate 9%
$649,156

Alternative Uses

Best Use
Multifamily LT 5
$834.6K
$730.3K – $973.7K (±1% cap)
NOI $58,424 @ 7.0% cap · market cap 7.04%
Second Best
Apartment 5plus
$755.8K
$661.4K – $881.8K (±1% cap)
NOI $52,908 @ 7.0% cap · market cap 6.37%
Theoretical Best
Office A
$1.10M
$960.3K – $1.28M (±1% cap)
NOI $76,821 @ 7.0% cap · market cap 9.26%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Lease Details

2
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,635
Businesses Nearby

Demographics for 10475, NY

42,609
Population
19,333
Households
2.2
Avg Household Size
49
Median Age
28%
College-Educated
86%
High-School Grad
1.2 sq mi
ZIP Area
35,508
Density / Sq Mi
$62,383
Median Household Income
$46,476
Median Earnings
$1,221
Median Rent
$31,900
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Average Price Trend$/SF for Duplexes in Bronx, NY

$416 Jul
$411 Aug
$408 Sep
$421 Oct

Properties on Market for Duplexes in Bronx

Jul
Aug
Sep
Oct

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?
Duplex - The primary residence has four bedrooms, while a separate one-bedroom unit offers additional living space.
Where is this duplex located?
The property is located at 3421 Boller Avenue Bronx, NY.
What is the asking price?
The asking price for this property is $829,999.
What are key features of this property?
This property features: 2,300‑square‑foot duplex built in 1933; Two residential units: four bedrooms and two bathrooms in the main residence, plus a one‑bedroom, one‑bathroom unit; Finished basement and backyard
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

Ask Rey → ChatGPT Grok Claude
Preferred Make Realmo a preferred source.

Our comps and market reports get this label in your Google results.

Add as a preferred source on Google One click on Google
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message
Why this one?
Why hide this one?