Colonial Duplex with
New
For Sale
$1,448,000
945 Ionia Avenue, Staten Island, NY 10309
Residential Income, Staten Island, NY
Property Size3,436 SF
Lot Size0.10 Acres
Price / SF$421.42
Days on Market4
Property Features for 945 Ionia Avenue
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Zoning
R3X
Bedrooms
5
Bathrooms
4
Full bathrooms
2
Half bathrooms
1
Rooms
Bathroom 2, Bedroom 4, Bedroom 3, Bedroom 2, Bedroom 5, Bathroom 1, Bathroom 4, Bedroom 1, Bathroom 3
Parking features
Driveway, Off Street, Garage
Patio and Porch features
Deck
Basement
Full, Finished, Apartment
Lot features
Back Yard
Subdivision
Princes Bay
Standard status
Active
APN
06919-0060
Size
3,436 SF
Lot size
0.10 Acres
Taxes and HOA fees
Tax Annual Amount
12013
Utilities
Sewer type
Public Sewer
Heating system
Hot Water(Heating), Natural Gas, Electric (Heating)
Cooling system
Central Air
Amenities
fireplace
finished basement
fenced yard
Building Details
Year built
2022
Floors in Building
3
Number of units
2
Building materials
Stone, Vinyl Siding
Architectural style
Colonial
Listing Agency:
Robert DeFalco Realty, Inc.
(718) 987-7900
Listed By:
Margaret Power
(917) 217-7536
Added: Oct 30
Changed: Oct 31
Last Checked: Nov 2 at 1:06PM
MLS# 2606086
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.
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Investment Insights
Based on property information with market context.
Built in 2022, this Colonial duplex measures 3,436 square feet and includes a separate one-bedroom apartment. Interior features include a formal living room, dining room, family room with fireplace, and an eat-in kitchen with quartz countertops and a tile backsplash. A finished basement, deck, fenced yard, and one-car garage are also part of the property. Heating is provided by electric and natural gas systems, with central air conditioning.
The property occupies a 0.0964-acre lot at 945 Ionia Avenue in Staten Island. It is zoned R3X and served by public sewer.
The property occupies a 0.0964-acre lot at 945 Ionia Avenue in Staten Island. It is zoned R3X and served by public sewer.
Key Highlights
- 3,436‑square‑foot Colonial duplex built in 2022
- Separate one‑bedroom apartment
- Finished basement, deck, and fenced yard
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$85,447
Cap Rate
5.90%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,708,940
$1.7M
Cap Rate 7%
$1,220,671
$1.2M
Cap Rate 9%
$949,411
$949.4K
Market Conditions
NOI Build-Up for 3,436 SF
Gross rent
$127.8K $37.20/SF
− Vacancy
−$5.8K −$1.67/SF
EGI
$122.1K $35.53/SF
− OpEx
−$36.6K −$10.66/SF
NOI
$85.4K $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 Rate 5%
$1,708,940
Cap Rate 7%
$1,220,671
Cap Rate 9%
$949,411
Alternative Uses
Best Use
Multifamily LT 5
$1.22M
$1.07M – $1.42M
NOI $85,447 @ 7.0% cap · market cap 5.90%
Second Best
Apartment 5plus
$1.09M
$952.5K – $1.27M
NOI $76,197 @ 7.0% cap · market cap 5.26%
Theoretical Best
Office A
$1.64M
$1.43M – $1.91M
NOI $114,763 @ 7.0% cap · market cap 7.93%
Zoning and permitted uses should be independently verified with authorities.
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Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
333
Businesses Nearby
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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
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Market
Vacancy Rate% for Multifamily in Northeast region
Frequently Asked Questions
What type of property is this?
Duplex - A separate one-bedroom apartment provides additional living space within the residence.
Where is this duplex located?
The property is located at 945 Ionia Avenue Staten Island, NY.
What is the asking price?
The asking price for this property is $1,448,000.
What are key features of this property?
This property features: 3,436‑square‑foot Colonial duplex built in 2022; Separate one‑bedroom apartment; Finished basement, deck, and fenced yard
