Detached Single-Family
For Sale
$1,199,000
100 Duncan Street, Staten Island, NY 10304
Residential, Duplex, Staten Island, NY
Property Size2,488 SF
Lot Size0.09 Acres
Price / SF$481.91
Days on Market196
Property Features for 100 Duncan Street
General Information
Property type
Residential
Property subtype
Duplex
Zoning
R1-2
Bedrooms
3
Bathrooms
2
Full bathrooms
2
Rooms
Bedroom 2, Bathroom 2, Bedroom 3, Bedroom 1, Bathroom 1
Parking features
Garage
Interior features
Central Air
Subdivision
Dongan Hills-Above Hylan
Standard status
Active
Size
2,488 SF
Lot size
0.09 Acres
Taxes and HOA fees
Tax Annual Amount
9023
Building Details
Year built
1975
Floors in Building
2
Flooring type
Laminate, Hardwood, Tile
Building materials
Block, Wood Frame
Roof type
Flat
Architectural style
Other
Listing Agency:
Venezia Realty Group LLC
Listed By:
Amber Cui Yan Yu
(347) 541-7253
Added: Feb 26
Changed: Sep 6
Last Checked: Sep 10 at 1:06AM
MLS# 499201
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.
Detached single-family home on a large lot with three bedrooms and 1 3/4 bathrooms. The home is described as custom-built and includes a well-appointed kitchen and bathrooms, an additional spacious family room that can be used as a dining or study area, and heating. Interior features noted include excellent windows, and exterior improvements include paved roads, walkways, and terraces with masonry.
The property is listed in R1-2 zoning. The remarks also note a harbor view and a solar panel system. The sale is “as is.”
Showings require a pre-approval letter, and appointments must be scheduled at least 24 hours in advance.
The property is listed in R1-2 zoning. The remarks also note a harbor view and a solar panel system. The sale is “as is.”
Showings require a pre-approval letter, and appointments must be scheduled at least 24 hours in advance.
Key Highlights
- Detached 3‑bedroom home with 1 3/4 bathrooms
- 50 x 80 (4,000 SF) lot with harbor view
- Central air and solar panel system
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
$56,344
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
4.70%
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%
$1,126,880
$1.1M
Cap Rate 7%
$804,914
$804.9K
Cap Rate 9%
$626,044
$626.0K
Market Conditions
NOI Build-Up for 2,488 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
$112.0K $45.00/SF
− Vacancy
−$9.5K −$3.83/SF
EGI
$102.4K $41.18/SF
− OpEx
−$46.1K −$18.53/SF
NOI
$56.3K $22.65/SF
Area
ZIP 10304
Vacancy
8.50%
Lease Rate
$45.00 /SF/Yr
Expense Ratio
45.00%
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%
$1,126,880
Cap Rate 7%
$804,914
Cap Rate 9%
$626,044
Alternative Uses
Best Use
Apartment 5plus
$804.9K
$704.3K – $939.1K
NOI $56,344 @ 7.0% cap · market cap 4.70%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$1.19M
$1.04M – $1.39M
NOI $83,100 @ 7.0% cap · market cap 6.93%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
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Current Use
Location Intelligence
Trade Area within ½ mile
1,141
Businesses Nearby
Explore this area
Business Placement
Demographics for 10304, NY
46,944
Population
17,524
Households
2.7
Avg Household Size
38
Median Age
31%
College-Educated
84%
High-School Grad
3.5 sq mi
ZIP Area
13,413
Density / Sq Mi
$71,506
Median Household Income
$41,752
Median Earnings
$1,516
Median Rent
$659,900
Median Home Value
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Frequently Asked Questions
What type of property is this?
Single family property - Detached home with 3 bedrooms, 1 3/4 baths, and a solar panel system on a large paved lot.
Where is this single family property located?
The property is located at 100 Duncan Street Staten Island, NY.
What is the asking price?
The asking price for this property is $1,199,000.
What are key features of this property?
This property features: Detached 3‑bedroom home with 1 3/4 bathrooms; 50 x 80 (4,000 SF) lot with harbor view; Central air and solar panel system
