Semi-Detached Two-Family
For Sale
$1,439,000
128 19th Street, Brooklyn, NY 11232
Renovated semi-detached two-family with a basement separated entrance and backyard deck.
Property Size2,400 SF
Price / SF$599.58
Days on Market78
Property Features for 128 19th Street
General Information
Standard status
Active
Size
2,400 SF
Property subtype
Multi Family
Additional Details
Multifamily Units
2
Amenities
backyard
deck
separated entrance
Building Details
Building Size
2,400 SF
Stories
2
Tenancy
Multi
Listing Agency:
Ashford Homes LLC
Listed By:
Ray Long Wu
(929) 364-1301
Source:
Penrealty
Added: Jul 7
Changed: Sep 11
Last Checked: Sep 21 at 7:57AM
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 Ashford Homes LLC
Investment Insights
Based on property information with market context.
This semi-detached two-family property has been recently renovated and includes new appliances and new flooring. The first floor features 1 bedroom and 1 bathroom. The second floor provides 2 bedrooms and 1 bathroom. A basement with a separated entrance offers additional flexible space for a variety of uses.
The property is located at 128 19th Street in Brooklyn, NY 11232.
Overall, the layout is configured for two separate residential units, plus an independently accessed basement space.
The property is located at 128 19th Street in Brooklyn, NY 11232.
Overall, the layout is configured for two separate residential units, plus an independently accessed basement space.
Key Highlights
- Renovated semi‑detached 2‑family with a backyard and deck
- 1st floor unit offers 1 bed and 1 bath
- 2nd floor unit offers 2 beds and 1 bath
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
$84,052
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
5.84%
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%
$1,681,040
$1.7M
Cap Rate 7%
$1,200,743
$1.2M
Cap Rate 9%
$933,911
$933.9K
Market Conditions
NOI Build-Up for 2,400 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
$122.4K $51.00/SF
− Vacancy
−$2.3K −$0.97/SF
EGI
$120.1K $50.03/SF
− OpEx
−$36.0K −$15.01/SF
NOI
$84.1K $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%
$1,681,040
Cap Rate 7%
$1,200,743
Cap Rate 9%
$933,911
Alternative Uses
Best Use
Multifamily LT 5
$1.20M
$1.05M – $1.40M
NOI $84,052 @ 7.0% cap · market cap 5.84%
Second Best
Apartment 5plus
$1.05M
$915.9K – $1.22M
NOI $73,270 @ 7.0% cap · market cap 5.09%
Theoretical Best
Specialty Retail
$1.99M
$1.74M – $2.32M
NOI $139,104 @ 7.0% cap · market cap 9.67%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
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Open Analytics
Current Use
Lease Details
2
Residential units
Multi-tenant
Tenancy
Location Intelligence
Trade Area within ½ mile
4,673
Businesses Nearby
Explore this area
Business Placement
Demographics for 11232, NY
30,181
Population
10,004
Households
3
Avg Household Size
35
Median Age
36%
College-Educated
69%
High-School Grad
1.2 sq mi
ZIP Area
25,151
Density / Sq Mi
$87,517
Median Household Income
$45,983
Median Earnings
$1,972
Median Rent
$782,500
Median Home Value
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics
Market
Vacancy Rate% for Multifamily in Northeast region
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Frequently Asked Questions
What type of property is this?
Duplex - Renovated semi-detached two-family with a basement separated entrance and backyard deck.
Where is this duplex located?
The property is located at 128 19th Street Brooklyn, NY.
What is the asking price?
The asking price for this property is $1,439,000.
What are key features of this property?
This property features: Renovated semi‑detached 2‑family with a backyard and deck; 1st floor unit offers 1 bed and 1 bath; 2nd floor unit offers 2 beds and 1 bath
