New Construction Two-Family
For Sale
$1,749,900
833 Ionia Avenue, Staten Island, NY 10309
Residential Income, Staten Island, NY
Property Size3,200 SF
Lot Size0.11 Acres
Price / SF$546.84
Days on Market49
Property Features for 833 Ionia Avenue
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Property condition
Under Construction
Zoning
R3X
Bedrooms
4
Bathrooms
4
Full bathrooms
3
Half bathrooms
1
Rooms
Bedroom 2, Bathroom 3, Bedroom 1, Bedroom 3, Bathroom 4, Bathroom 2, Bathroom 1, Bedroom 4
Parking features
Driveway, Garage
Basement
Finished, Apartment
Lot features
Front Yard, Back Yard
Subdivision
Princes Bay
Standard status
Active
APN
06875/0014
Size
3,200 SF
Lot size
0.11 Acres
Taxes and HOA fees
Tax Annual Amount
20
Utilities
Sewer type
Public Sewer
Heating system
Electric (Heating), Hot Water(Heating)
Cooling system
Central Air
Amenities
radiant heated floors
Building Details
Year built
2026
Floors in Building
2
Number of units
2
Building materials
Vinyl Siding
Architectural style
Colonial
Listing Agency:
Robert DeFalco Realty, Inc.
(718) 987-7900
Listed By:
Cristina Chianese · License #10401366584
(917) 201-8491
Added: Aug 14
Changed: Sep 13
Last Checked: Oct 1 at 2:06PM
MLS# 2604615
Copyright © 2026 Staten Island Board of Realtors. 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.
Under construction at 833 Ionia Avenue, this detached two-family Colonial is planned with 3,200 square feet of space, four bedrooms, and four bathrooms. The property occupies a 0.1148-acre lot measuring 50 x 100 feet and includes a private driveway and detached garage. An all-electric heating system, hot water heating, central air conditioning, radiant-heated floors, vinyl siding, and public sewer are specified. The property is zoned R3X and has a projected 2026 year built.
Located in Staten Island’s Prince’s Bay section, the home is near shopping, restaurants, parks, schools, and transportation. Architectural renderings are illustrative; final construction, materials, finishes, landscaping, fixtures, floor plans, and dimensions may vary from the depicted design.
Located in Staten Island’s Prince’s Bay section, the home is near shopping, restaurants, parks, schools, and transportation. Architectural renderings are illustrative; final construction, materials, finishes, landscaping, fixtures, floor plans, and dimensions may vary from the depicted design.
Key Highlights
- Two‑family Colonial under construction with a projected 2026 year built
- 3,200 square feet on a 0.1148‑acre lot measuring 50 x 100 feet
- Four bedrooms and four bathrooms
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
$79,578
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
4.55%
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%
$1,591,560
$1.6M
Cap Rate 7%
$1,136,829
$1.1M
Cap Rate 9%
$884,200
$884.2K
Market Conditions
NOI Build-Up for 3,200 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
$119.0K $37.20/SF
− Vacancy
−$5.4K −$1.67/SF
EGI
$113.7K $35.53/SF
− OpEx
−$34.1K −$10.66/SF
NOI
$79.6K $24.87/SF
Area
Staten Island, NY
Vacancy
4.50%
Lease Rate
$37.20 /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%
$1,591,560
Cap Rate 7%
$1,136,829
Cap Rate 9%
$884,200
Alternative Uses
Best Use
Multifamily LT 5
$1.14M
$994.7K – $1.33M
NOI $79,578 @ 7.0% cap · market cap 4.55%
Second Best
Apartment 5plus
$1.01M
$887.0K – $1.18M
NOI $70,963 @ 7.0% cap · market cap 4.06%
Theoretical Best
Office A
$1.53M
$1.34M – $1.78M
NOI $106,881 @ 7.0% cap · market cap 6.11%
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
Location Intelligence
Trade Area within ½ mile
435
Businesses Nearby
Explore this area
Business Placement
Demographics for 10309, NY
33,523
Population
12,770
Households
2.6
Avg Household Size
41
Median Age
40%
College-Educated
92%
High-School Grad
7.3 sq mi
ZIP Area
4,592
Density / Sq Mi
$123,638
Median Household Income
$67,348
Median Earnings
$1,907
Median Rent
$745,500
Median Home Value
Check the figures for this property
Cap Rate, Value Estimation, Potential NOI and more
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Market
Vacancy Rate% for Multifamily in Northeast region
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Frequently Asked Questions
What type of property is this?
Duplex - Four-bedroom, four-bathroom layout with garage parking, central air, and radiant-heated floors.
Where is this duplex located?
The property is located at 833 Ionia Avenue Staten Island, NY.
What is the asking price?
The asking price for this property is $1,749,900.
What are key features of this property?
This property features: Two‑family Colonial under construction with a projected 2026 year built; 3,200 square feet on a 0.1148‑acre lot measuring 50 x 100 feet; Four bedrooms and four bathrooms
