New Construction Duplex with Finished
For Sale
$1,245,000
124 Castleton Avenue, Staten Island, NY 10301
Residential Income, Staten Island, NY
Property Size2,700 SF
Lot Size0.10 Acres
Price / SF$461.11
Days on Market85
Property Features for 124 Castleton Avenue
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Property condition
Under Construction
Zoning
R3X
Bedrooms
6
Bathrooms
5
Full bathrooms
5
Rooms
Bedroom 1, Bathroom 4, Bedroom 5, Bedroom 2, Bedroom 4, Bathroom 1, Bathroom 3, Bedroom 6, Bedroom 3, Bathroom 5, Bathroom 2
Parking features
Driveway, Garage
Basement
Finished
Lot features
Back Yard
Subdivision
Silver Lake
Standard status
Active
Size
2,700 SF
Lot size
0.10 Acres
Utilities
Sewer type
Public Sewer
Heating system
Electric (Heating), Forced Air
Amenities
in-unit washer/dryer
attic storage
finished basement
laundry room
Building Details
Year built
2026
Floors in Building
2
Number of units
1
Building materials
Stucco
Listing Agency:
Hometime Estates LLC
(718) 524-0400
Listed By:
Albert Haxhini
(347) 628-7087
Added: Jul 20
Changed: Oct 8
Last Checked: Oct 12 at 4:06PM
MLS# 2602981
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.
This under-construction duplex is designed as a 6-over-6 two-family residence with approximately 2,700 square feet of interior space. Each apartment includes a living room, dining area, full bathroom, kitchen with stainless steel appliances, and a primary suite with a private bath, separate shower, and walk-in closet. Both units have dedicated washers and dryers. The property also includes a fully finished basement with its own entrance, tiled floors, laundry room, and full bathroom, along with attic storage, a one-car garage, driveway parking, and a sprinkler system. Construction materials include stucco, with electric forced-air heating and public sewer service.
Located at 124 Castleton Avenue in Staten Island, the property is approximately five minutes from the Verrazzano-Narrows Bridge. S46 and S52 bus stops are at the corner, while additional express and local bus service is one block away. The 0.0958-acre parcel is in the 10301 postal code and carries R3X zoning.
Located at 124 Castleton Avenue in Staten Island, the property is approximately five minutes from the Verrazzano-Narrows Bridge. S46 and S52 bus stops are at the corner, while additional express and local bus service is one block away. The 0.0958-acre parcel is in the 10301 postal code and carries R3X zoning.
Key Highlights
- 6‑over‑6 two‑family layout within approximately 2,700 square feet
- Fully finished basement with separate entrance, laundry room, and full bathroom
- Each apartment includes stainless steel appliances and its own washer and dryer
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$67,144
Cap Rate
5.39%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$1,342,880
$1.3M
Cap Rate 7%
$959,200
$959.2K
Cap Rate 9%
$746,044
$746.0K
Market Conditions
NOI Build-Up for 2,700 SF
Gross rent
$100.4K $37.20/SF
− Vacancy
−$4.5K −$1.67/SF
EGI
$95.9K $35.53/SF
− OpEx
−$28.8K −$10.66/SF
NOI
$67.1K $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%
$1,342,880
Cap Rate 7%
$959,200
Cap Rate 9%
$746,044
Alternative Uses
Best Use
Multifamily LT 5
$959.2K
$839.3K – $1.12M
NOI $67,144 @ 7.0% cap · market cap 5.39%
Second Best
Apartment 5plus
$855.4K
$748.4K – $997.9K
NOI $59,875 @ 7.0% cap · market cap 4.81%
Theoretical Best
Office A
$1.29M
$1.13M – $1.50M
NOI $90,181 @ 7.0% cap · market cap 7.24%
Zoning and permitted uses should be independently verified with authorities.
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Property Analytics
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Current Use
Lease Details
2
Residential units
Yes
Sprinkler system
Yes
Highway access
Location Intelligence
Trade Area within ½ mile
1,732
Businesses Nearby
Explore this area
Business Placement
Demographics for 10301, NY
41,474
Population
16,631
Households
2.5
Avg Household Size
40
Median Age
38%
College-Educated
88%
High-School Grad
3.8 sq mi
ZIP Area
10,914
Density / Sq Mi
$84,937
Median Household Income
$50,140
Median Earnings
$1,697
Median Rent
$657,000
Median Home Value
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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 - Two residential units feature modern kitchens, private primary baths, and in-unit laundry.
Where is this duplex located?
The property is located at 124 Castleton Avenue Staten Island, NY.
What is the asking price?
The asking price for this property is $1,245,000.
What are key features of this property?
This property features: 6‑over‑6 two‑family layout within approximately 2,700 square feet; Fully finished basement with separate entrance, laundry room, and full bathroom; Each apartment includes stainless steel appliances and its own washer and dryer
