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Duplex with Finished Attic
For Sale
$839,900
Pending

41 Mundy Avenue, Staten Island, NY 10310

MULTI_FAMILY - Staten Island, NY

Property Size2,040 SF
Lot Size0.07 Acres
Days on Market123

Property Features for 41 Mundy Avenue

General Information

Property type Residential Multi Family
Property subtype Duplex
Zoning R3X
Bedrooms 6
Bathrooms 2
Full bathrooms 2
Rooms Bedroom 2, Bathroom 2, Bedroom 1, Bedroom 6, Bathroom 1, Bedroom 5, Bedroom 3, Bedroom 4
Parking features On Street
Basement Unfinished
Subdivision Westerleigh
Standard status Pending
APN 5-0353-0010
Size 2,040 SF
Lot size 0.07 Acres

Taxes and HOA fees

Tax Annual Amount 5831

Utilities

Sewer type Public Sewer
Heating system Natural Gas, Hot Water(Heating)

Building Details

Year built 1920
Floors in Building 2
Number of units 2
Building materials Vinyl Siding
Listing Agency: EXP Realty
Listed By: Senada Grafas
Added: Apr 2 Changed: Jul 30 Last Checked: Aug 2 at 6:06AM
MLS# 2601709

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.

Duplex (two-family) home offering two separate units, each with three bedrooms. The property includes a large finished attic for recreation, a home office, or flexible use, plus a full basement that provides storage and future possibilities. Exterior materials include vinyl siding. Heating is provided by natural gas with hot water heating, and the home is connected to public sewer. Parking is on-street.

Set on a 0.0692-acre lot at 41 Mundy Avenue in Staten Island (Richmond County), the home features a backyard with a paver patio and an expansive open area suited for entertaining, gardening, or outdoor customization. Built in 1920, the property is zoned R3X.

With three bedrooms in each unit and additional flexible indoor and outdoor space, the layout supports a range of living arrangements, including owner-occupancy with rental income or leasing both units.

Key Highlights

  • 0.0692‑acre lot and 2,040 SF duplex home
  • Each unit includes three bedrooms
  • Large finished attic plus full basement for storage and flexibility

Financial Insights For Multifamily LT 5

Simulate Cap Rate and NOI

NOI Build-Up
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.

Component $ $/SF
Gross rent $75.9k $37.20
− Vacancy −$3.4k −$1.67
EGI $72.5k $35.53
− OpEx −$21.7k −$10.66
NOI $50.7k $24.87
2,040 SF · lease $37.20/SF/yr · vacancy 4.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$724.7K
$634.1K – $845.5K (±1% cap)
NOI $50,731 @ 7.0% cap · market cap 6.04%
Second Best
Apartment 5plus
$646.3K
$565.5K – $754.0K (±1% cap)
NOI $45,239 @ 7.0% cap · market cap 5.39%
Theoretical Best
Office A
$973.4K
$851.7K – $1.14M (±1% cap)
NOI $68,136 @ 7.0% cap · market cap 8.11%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Parking Lot & Garage Real Estate Agency Storage Facility Carpet & Flooring Store (Bike/Boat/Book/etc) Store Bed & Breakfast

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

Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,370
Businesses Nearby

Demographics for 10310, NY

26,667
Population
9,909
Households
2.7
Avg Household Size
37
Median Age
31%
College-Educated
88%
High-School Grad
1.8 sq mi
ZIP Area
14,815
Density / Sq Mi
$106,118
Median Household Income
$57,861
Median Earnings
$1,638
Median Rent
$623,300
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

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

What type of property is this?
Duplex - Two-unit duplex with three bedrooms per unit and R3X zoning.
Where is this duplex located?
The property is located at 41 Mundy Avenue Staten Island, NY.
What is the asking price?
The asking price for this property is $839,900.
What are key features of this property?
This property features: 0.0692‑acre lot and 2,040 SF duplex home; Each unit includes three bedrooms; Large finished attic plus full basement for storage and flexibility
More about this property
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