Brick Duplex with Attached
For Sale
$1,150,000
9419 Avenue J, Brooklyn, NY 11236
MULTI_FAMILY - Brooklyn, NY
Property Size2,200 SF
Lot Size0.07 Acres
Price / SF$522.73
Days on Market53
Property Features for 9419 Avenue J
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
R4-1
Bedrooms
6
Bathrooms
3
Full bathrooms
3
Rooms
Bedroom 6, Bathroom 2, Bedroom 3, Bathroom 1, Bedroom 5, Bathroom 3, Bedroom 2, Bedroom 1, Bedroom 4
Parking features
Garage - Attached
Interior features
Dishwasher, Laundry Area, Microwave, Refrigerator, Stove, Washer
Basement
Full, Finished
Subdivision
Canarsie
Standard status
Active
Size
2,200 SF
Lot size
0.07 Acres
Taxes and HOA fees
Tax Annual Amount
7960
Building Details
Year built
1965
Floors in Building
2
Number of units
2
Flooring type
Hardwood, Tile
Building materials
Brick
Listing Agency:
Bergen Basin Realty LLC
(718) 763-4110
Listed By:
Ramdial (Tony) Sahadeo
(718) 763-4110
Added: Jul 7
Changed: Aug 3
Last Checked: Aug 28 at 11:06AM
MLS# 502844
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.
Investment Insights
Based on property information with market context.
This brick duplex offers a two-family, semi-detached layout with three bedrooms over three bedrooms, plus a full sized finished basement. The home includes updated kitchen and baths, and the interior features listed include dishwasher, microwave, refrigerator, stove, washer, and a dedicated laundry area. Flooring is hardwood and tile.
The property sits on a 0.0683-acre lot and includes a one-car attached garage, a private drive, and a serene backyard for outdoor time at home. Construction materials are brick, and the property was built in 1965. Zoning is R4-1.
The configuration is designed for owner-occupants or tenants who want separate bedroom space across both units, with additional finished basement space for flexible use.
The property sits on a 0.0683-acre lot and includes a one-car attached garage, a private drive, and a serene backyard for outdoor time at home. Construction materials are brick, and the property was built in 1965. Zoning is R4-1.
The configuration is designed for owner-occupants or tenants who want separate bedroom space across both units, with additional finished basement space for flexible use.
Key Highlights
- 0.0683‑acre lot with brick duplex construction
- Three bedrooms over three bedrooms plus a full sized finished basement
- R4‑1 zoning
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
$77,048
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
6.70%
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%
$1,540,960
$1.5M
Cap Rate 7%
$1,100,686
$1.1M
Cap Rate 9%
$856,089
$856.1K
Market Conditions
NOI Build-Up for 2,200 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
$112.2K $51.00/SF
− Vacancy
−$2.1K −$0.97/SF
EGI
$110.1K $50.03/SF
− OpEx
−$33.0K −$15.01/SF
NOI
$77.0K $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%
$1,540,960
Cap Rate 7%
$1,100,686
Cap Rate 9%
$856,089
Alternative Uses
Best Use
Multifamily LT 5
$1.10M
$963.1K – $1.28M
NOI $77,048 @ 7.0% cap · market cap 6.70%
Second Best
Apartment 5plus
$959.5K
$839.6K – $1.12M
NOI $67,164 @ 7.0% cap · market cap 5.84%
Theoretical Best
Specialty Retail
$1.82M
$1.59M – $2.13M
NOI $127,512 @ 7.0% cap · market cap 11.09%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
Multi-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
2,241
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 - Duplex on a small lot with an attached one-car garage, brick construction, and updated kitchen and baths.
Where is this duplex located?
The property is located at 9419 Avenue J Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,150,000.
What are key features of this property?
This property features: 0.0683‑acre lot with brick duplex construction; Three bedrooms over three bedrooms plus a full sized finished basement; R4‑1 zoning
