Brooklyn Duplex
For Sale
$750,000
1241 E 89th St, Brooklyn, NY 11236
Multifamily duplex in Brooklyn, built in 1920.
Property Size1,890 SF
Lot Size0.07 Acres
Days on Market274
Property Features for 1241 E 89th St
General Information
Standard status
Active
Size
1,890 SF
Lot size
0.07 Acres
Property subtype
Other
Taxes and HOA fees
Annual Taxes
$7,218
Building Details
Building Size
1,890 SF
Year Built
1920
Units
2
Listing Agency:
REALHOME SERVICES & SOLUTIONS
(770) 612-7382
Listed By:
Neven Spralja · License #10311209656
(770) 612-7382
Source:
Elliman
Added: Nov 28, 2025
Changed: Aug 13
Last Checked: Aug 29 at 1:57PM
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 REALHOME SERVICES & SOLUTIONS
Investment Insights
Based on property information with market context.
This multifamily duplex, constructed in 1920, is located in Brooklyn, New York. The property occupies a lot of approximately 3,000 square feet. The property is sold AS-IS. Buyers are advised to verify details with the City, County, Zoning, Tax, and other relevant records to ensure satisfaction.
Key Highlights
- Duplex opportunity in a multifamily home.
- Located in Brooklyn, NY.
- Built in 1920.
Financial Insights
Estimated NOI and Cap Rate
NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$66,191
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
8.83%
Suggested Prices Based on Cap Rates
Cap rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,323,820
$1.3M
Cap Rate 7%
$945,586
$945.6K
Cap Rate 9%
$735,456
$735.5K
Market Conditions
NOI Build-Up for 1,890 SF
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.
Gross rent
$96.4K $51.00/SF
− Vacancy
−$1.8K −$0.97/SF
EGI
$94.6K $50.03/SF
− OpEx
−$28.4K −$15.01/SF
NOI
$66.2K $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 rates vary significantly by property type, market, and asset quality.
Typical U.S. stable-market ranges:
Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+)
Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand)
Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically)
Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher)
Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk)
Self-Storage — 5.5% to 7.5%
Medical Office — 6.0% to 7.5%
Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term
Rules of thumb:
Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%).
Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C.
Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI.
Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$1,323,820
Cap Rate 7%
$945,586
Cap Rate 9%
$735,456
Alternative Uses
Best Use
Multifamily LT 5
$945.6K
$827.4K – $1.10M
NOI $66,191 @ 7.0% cap · market cap 8.83%
Second Best
Apartment 5plus
$824.3K
$721.3K – $961.7K
NOI $57,700 @ 7.0% cap · market cap 7.69%
Theoretical Best
Specialty Retail
$1.56M
$1.37M – $1.83M
NOI $109,544 @ 7.0% cap · market cap 14.61%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Location Intelligence
Trade Area within ½ mile
1,699
Businesses Nearby
Explore this area
Business Placement
Demographics for 11236, NY
100,687
Population
37,002
Households
2.7
Avg Household Size
40
Median Age
28%
College-Educated
88%
High-School Grad
3.6 sq mi
ZIP Area
27,969
Density / Sq Mi
$82,813
Median Household Income
$50,244
Median Earnings
$1,637
Median Rent
$710,300
Median Home Value
Market
Vacancy Rate% for Multifamily in Northeast region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Duplex - Multifamily duplex in Brooklyn, built in 1920.
Where is this duplex located?
The property is located at 1241 E 89th St Brooklyn, NY.
What is the asking price?
The asking price for this property is $750,000.
What are key features of this property?
This property features: Duplex opportunity in a multifamily home.; Located in Brooklyn, NY.; Built in 1920.
