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New Construction Duplex
For Sale
$1,299,999
Pending

311 Liberty Avenue, Staten Island, NY 10305

Residential Income, Staten Island, NY

Property Size2,802 SF
Lot Size0.09 Acres
Days on Market214

Property Features for 311 Liberty Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Property condition Under Construction
Zoning R-3X
Bedrooms 6
Bathrooms 5
Full bathrooms 3
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 Off Street, On Street, Carport
Basement Finished, Full
Lot features Front Yard, Back Yard
Subdivision Dongan Hills- Below Hylan
Standard status Pending
APN 03380-0091
Size 2,802 SF
Lot size 0.09 Acres

Taxes and HOA fees

Tax Annual Amount 12000

Utilities

Sewer type Public Sewer
Heating system Electric (Heating), Forced Air
Cooling system Central Air

Amenities

large rear yard

Building Details

Year built 2026
Floors in Building 2
Number of units 2
Building materials Vinyl Siding
Listing Agency: Robert DeFalco Realty, Inc.
Listed By: Nicole Molinini · License #40MO1063271
Added: Mar 13 Changed: Oct 8 Last Checked: Oct 12 at 9:06PM
MLS# 2601299

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 planned as a two-family residence with 2,802 square feet of living area. Each unit includes an open living and dining arrangement, a custom kitchen with quartz countertops, a primary suite with a three-quarter bath and walk-in closet, two additional bedrooms, and a full bathroom. The first-floor residence also connects to a finished basement with an additional three-quarter bath.

The property includes hardwood flooring, extensive closet space, central air, forced-air electric heating, and vinyl siding. Exterior features include a large rear yard, carport, off-street parking, and on-street parking. Public sewer serves the property, which occupies 0.0862 acres at 311 Liberty Avenue in Staten Island, NY 10305. Construction is scheduled for 2026 and the property is zoned R-3X.

Key Highlights

  • Two‑family 6/6 duplex configuration
  • 2,802 square feet of property size
  • 0.0862‑acre lot

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$73,567
Cap Rate
5.66%
Suggested Prices Based on Cap Rates
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
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 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 (±1% cap)
NOI $73,567 @ 7.0% cap · market cap 5.66%
Second Best
Apartment 5plus
$966.9K
$846.1K – $1.13M (±1% cap)
NOI $67,685 @ 7.0% cap · market cap 5.21%
Theoretical Best
Office A
$1.34M
$1.17M – $1.56M (±1% cap)
NOI $93,587 @ 7.0% cap · market cap 7.20%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Parking Lot & Garage Garden Center (Bike/Boat/Book/etc) Store Grocery & Convenience Store Hotel & Motel Storage Facility

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

2,372
Businesses Nearby

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
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025
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Frequently Asked Questions

What type of property is this?
Duplex - Two-family property with open-concept interiors, custom kitchens, and finished basement space.
Where is this duplex located?
The property is located at 311 Liberty Avenue 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 6/6 duplex configuration; 2,802 square feet of property size; 0.0862‑acre lot
More about this property
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