New Construction Semi-Attached
For Sale
$1,299,999
Pending
311 Liberty Ave, Staten Island, NY 10305
Two-family layout with open-concept interiors, custom kitchens, private bedroom suites, and a finished basement in one unit.
Property Size2,802 SF
Days on Market319
Property Features for 311 Liberty Ave
General Information
Standard status
Pending
Size
2,802 SF
Property subtype
Multi-Family
Additional Details
Multifamily Units
2
Building Details
Year Built
2026
Listing Agency:
Robert DeFalco Realty, Inc.
Listed By:
Nicole Molinini · License #40MO1063271
(718) 987-7900
Source:
Statenislandhomelistings
Added: Oct 20, 2025
Changed: Sep 2
Last Checked: Sep 1 at 8:00PM
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 Robert DeFalco Realty, Inc.
Investment Insights
Based on property information with market context.
This 2026 semi-attached duplex is configured as a two-family residence with a 6/6 layout. Each floor includes an open living and dining arrangement, a custom kitchen with quartz counters, a primary suite with a three-quarter bath and walk-in closet, two additional bedrooms, and a full bathroom. The first-floor unit also has interior stairs to a finished basement with an additional three-quarter bath. Hardwood flooring and extensive closet space are included throughout the residences.
The property is located at 311 Liberty Ave in Staten Island, New York, with a large rear yard providing private outdoor space. Its semi-attached design and separate two-family configuration support residential income use.
The property is located at 311 Liberty Ave in Staten Island, New York, with a large rear yard providing private outdoor space. Its semi-attached design and separate two-family configuration support residential income use.
Key Highlights
- Two‑family semi‑attached duplex with a 6/6 layout
- New construction completed in 2026
- Each floor includes a primary suite, two additional bedrooms, and a full 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
$73,567
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
5.66%
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%
$1,471,340
$1.5M
Cap Rate 7%
$1,050,957
$1.1M
Cap Rate 9%
$817,411
$817.4K
Market Conditions
NOI Build-Up for 2,802 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
$114.3K $40.80/SF
− Vacancy
−$9.2K −$3.29/SF
EGI
$105.1K $37.51/SF
− OpEx
−$31.5K −$11.25/SF
NOI
$73.6K $26.26/SF
Area
ZIP 10305
Vacancy
8.07%
Lease Rate
$40.80 /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%
$1,471,340
Cap Rate 7%
$1,050,957
Cap Rate 9%
$817,411
Alternative Uses
Best Use
Multifamily LT 5
$1.05M
$919.6K – $1.23M
NOI $73,567 @ 7.0% cap · market cap 5.66%
Second Best
Apartment 5plus
$966.9K
$846.1K – $1.13M
NOI $67,685 @ 7.0% cap · market cap 5.21%
Theoretical Best
Office A
$1.34M
$1.17M – $1.56M
NOI $93,587 @ 7.0% cap · market cap 7.20%
Zoning and permitted uses should be independently verified with authorities.
Property Analytics
Property Profile
Current Use
Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
2,372
Businesses Nearby
Explore this area
Business Placement
Demographics for 10305, NY
44,008
Population
16,850
Households
2.6
Avg Household Size
41
Median Age
32%
College-Educated
85%
High-School Grad
4.0 sq mi
ZIP Area
11,002
Density / Sq Mi
$86,294
Median Household Income
$52,183
Median Earnings
$1,656
Median Rent
$627,200
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 - Two-family layout with open-concept interiors, custom kitchens, private bedroom suites, and a finished basement in one unit.
Where is this duplex located?
The property is located at 311 Liberty Ave Staten Island, NY.
What is the asking price?
The asking price for this property is $1,299,999.
What are key features of this property?
This property features: Two‑family semi‑attached duplex with a 6/6 layout; New construction completed in 2026; Each floor includes a primary suite, two additional bedrooms, and a full bath
