Search
Boro Park Legal Two-Family Home
For Sale
$5,000,000

921 45th St, Brooklyn, NY 11219

Custom-built, semi-detached, solid brick, two-family home with finished basement.

Property Size4,760 SF
Lot Size0.06 Acres
Price / SF$1,050
Days on Market165

Property Features for 921 45th St

General Information

Standard status Active
Size 4,760 SF
Lot size 0.06 Acres
Property subtype Multi Family

Building Details

Year Built 1920
Listing Agency: RE/MAX Real Estate Professiona
Listed By: Billy Apter · License #BEA5721
Source: Elliman
Added: Mar 10 Changed: Jul 6 Last Checked: Aug 21 at 12:30PM

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 RE/MAX Real Estate Professiona

Investment Insights

Based on property information with market context.

This semi-detached, solid brick, legal two-family home is located in a desirable Boro Park/Sunset Park location, convenient to transportation, shopping, and houses of worship. The property, zoned R6, features a custom-built, four-story/five-level structure with an extra-large layout encompassing 4760 square feet, with a house size of 21x67, and a total of 6000 square feet including the full finished basement. The home is situated on a 26x100 lot and includes a two-car parking garage. The residence has been constructed and renovated with top-of-the-line materials. Currently configured as a nine-room, five-bedroom, three-bathroom owner's triplex over a six-room, three-bedroom rental unit, with a six-room basement. Features include an oversized granite eat-in kitchen with stainless steel appliances and custom cabinetry, a master bedroom with an en suite Jacuzzi bathroom, a formal living room and dining room, front and rear balconies, tall hand-painted ceilings with crown moldings, spacious rooms, hardwood and parquet floors, and California closets. The full finished basement has a separate entrance.

Key Highlights

  • Spacious 4760 sqft semi‑detached legal 2‑family home (6000 sqft incl. basement) with 5 levels/4 stories.
  • Finished basement with separate entrance offers potential for extra space or income.
  • Benefit from a desirable Boro Park/Sunset Park location, close to amenities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Law Firm Real Estate Agency Parking Lot & Garage Gym & Fitness Center Nursing Home (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.

Location Intelligence

Trade Area within ½ mile

6,877
Businesses Nearby

Demographics for 11219, NY

103,447
Population
27,973
Households
3.7
Avg Household Size
27
Median Age
21%
College-Educated
70%
High-School Grad
1.5 sq mi
ZIP Area
68,965
Density / Sq Mi
$55,685
Median Household Income
$30,647
Median Earnings
$1,678
Median Rent
$1,086,000
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Duplex - Custom-built, semi-detached, solid brick, two-family home with finished basement.
Where is this duplex located?
The property is located at 921 45th St Brooklyn, NY.
What is the asking price?
The asking price for this property is $5,000,000.
What are key features of this property?
This property features: Spacious 4760 sqft semi‑detached legal 2‑family home (6000 sqft incl. basement) with 5 levels/4 stories.; Finished basement with separate entrance offers potential for extra space or income.; Benefit from a desirable Boro Park/Sunset Park location, close to amenities.
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