Detached Duplex with Three-Car
For Sale
$1,850,000
1734 Bay Ridge Avenue, Brooklyn, NY 11204
Residential, Brooklyn, NY
Property Size2,250 SF
Lot Size0.08 Acres
Price / SF$822.22
Days on Market47
Property Features for 1734 Bay Ridge Avenue
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
R5
Bedrooms
6
Bathrooms
4
Full bathrooms
2
Half bathrooms
1
Rooms
Bathroom 2, Bathroom 4, Bathroom 1, Bedroom 5, Bedroom 4, Bedroom 6, Bathroom 3, Bedroom 1, Bedroom 2, Bedroom 3
Parking features
Garage - Detached
Interior features
Refrigerator, Stove
Basement
Full, Finished
Subdivision
Bensonhurst
Standard status
Active
Size
2,250 SF
Lot size
0.08 Acres
Taxes and HOA fees
Tax Annual Amount
10628
Amenities
enclosed private backyard
laundry area
Building Details
Year built
1930
Floors in Building
2
Flooring type
Tile, Hardwood
Building materials
Brick
Buildings
1
Listing Agency:
Tiger Realty
Listed By:
Kun (John) Wu · License #10301221703
(917) 708-9966
Added: Sep 21
Changed: Oct 30
Last Checked: Nov 6 at 5:06AM
MLS# 504526
Copyright © 2026 Brooklyn New York Multiple Listing Service. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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Investment Insights
Based on property information with market context.
This detached two-family property was built in 1930 and is constructed of brick, with tile and hardwood flooring throughout the residence. The first floor includes a living room, kitchen, three bedrooms, and a full bathroom with access to the backyard. The second floor provides another living room, kitchen, three bedrooms, and full bathroom. A full basement adds a side entrance, laundry area, storage, and utility space. Refrigeration and stove appliances are included.
The property occupies a 0.083-acre lot measuring 36.17 x 100 and includes a wide driveway, detached three-car garage, and enclosed private backyard. It is located at 1734 Bay Ridge Avenue in Brooklyn, near shopping, restaurants, cafes, and neighborhood amenities along 18th Avenue. Public transportation access includes the D train at 71st Street and the N train at 18th Avenue. The property is zoned R5 and will be delivered vacant at closing.
The property occupies a 0.083-acre lot measuring 36.17 x 100 and includes a wide driveway, detached three-car garage, and enclosed private backyard. It is located at 1734 Bay Ridge Avenue in Brooklyn, near shopping, restaurants, cafes, and neighborhood amenities along 18th Avenue. Public transportation access includes the D train at 71st Street and the N train at 18th Avenue. The property is zoned R5 and will be delivered vacant at closing.
Key Highlights
- Two‑family detached residence on a 36.17 x 100 lot
- 0.083‑acre property with enclosed private backyard
- Detached 3‑car garage and wide driveway
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$78,799
Cap Rate
4.26%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,575,980
$1.6M
Cap Rate 7%
$1,125,700
$1.1M
Cap Rate 9%
$875,544
$875.5K
Market Conditions
NOI Build-Up for 2,250 SF
Gross rent
$114.8K $51.00/SF
− Vacancy
−$2.2K −$0.97/SF
EGI
$112.6K $50.03/SF
− OpEx
−$33.8K −$15.01/SF
NOI
$78.8K $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%
$1,575,980
Cap Rate 7%
$1,125,700
Cap Rate 9%
$875,544
Alternative Uses
Best Use
Multifamily LT 5
$1.13M
$985.0K – $1.31M
NOI $78,799 @ 7.0% cap · market cap 4.26%
Second Best
Apartment 5plus
$981.3K
$858.6K – $1.14M
NOI $68,690 @ 7.0% cap · market cap 3.71%
Theoretical Best
Specialty Retail
$1.86M
$1.63M – $2.17M
NOI $130,410 @ 7.0% cap · market cap 7.05%
Zoning and permitted uses should be independently verified with authorities.
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Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
4,088
Businesses Nearby
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Business Placement
Demographics for 11204, NY
85,885
Population
27,498
Households
3.1
Avg Household Size
34
Median Age
30%
College-Educated
74%
High-School Grad
1.6 sq mi
ZIP Area
53,678
Density / Sq Mi
$67,588
Median Household Income
$33,461
Median Earnings
$1,751
Median Rent
$1,097,200
Median Home Value
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Market
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Duplex - Vacant two-family property with flexible living arrangements, a full basement, private backyard, and separate parking structure.
Where is this duplex located?
The property is located at 1734 Bay Ridge Avenue Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,850,000.
What are key features of this property?
This property features: Two‑family detached residence on a 36.17 x 100 lot; 0.083‑acre property with enclosed private backyard; Detached 3‑car garage and wide driveway
