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Two-Family Home with Deck and Backyard Access
For Sale
$650,000

90 Comstock Avenue, Staten Island, NY 10314

Two-family home delivered vacant with a first-floor 1-bedroom walk-in unit and a second-floor 3-bedroom unit with deck.

Days on Market13

Property Features for 90 Comstock Avenue

General Information

Standard status Active
Property subtype Duplex

Building Details

Building Size 1,736 SF
Year Built 1970
Stories 2
Tenancy Multi
Listing Agency: Robert DeFalco Realty, Inc.
Listed By: Catherine Crumbley
Source: Wonicarealtors
Added: Jul 20 Changed: Jul 31 Last Checked: Jul 31 at 5:43AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Robert DeFalco Realty, Inc.

Investment Insights

Based on property information with market context.

This two-family home offers two separate living spaces with flexible options for an end user or an investor. The first-floor walk-in apartment includes one bedroom, a living room, a full bath, and a dining area. The second-floor apartment provides three bedrooms, a deck, and a full bath, along with access to the spacious backyard.

The property will be delivered vacant, giving the new owner the ability to move in and/or generate rental income from either unit. There is no basement.

Built in 1970, the home features an outdoor-focused layout that supports everyday living as well as outdoor entertaining.

Key Highlights

  • Two‑family home delivered vacant
  • First‑floor walk‑in apartment: 1 bedroom, living room, full bath, dining area
  • Second‑floor apartment: 3 bedrooms, deck, full bath

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 $70.8k $40.80
− Vacancy −$3.2k −$1.84
EGI $67.6k $38.96
− OpEx −$20.3k −$11.69
NOI $47.3k $27.27
1,736 SF · lease $40.80/SF/yr · vacancy 4.50% · expense 30.00%

Alternative Uses

Best Use
Multifamily LT 5
$676.4K
$591.9K – $789.2K (±1% cap)
NOI $47,349 @ 7.0% cap · market cap 7.28%
Second Best
Apartment 5plus
$627.2K
$548.8K – $731.8K (±1% cap)
NOI $43,906 @ 7.0% cap · market cap 6.75%
Theoretical Best
Office A
$828.3K
$724.8K – $966.4K (±1% cap)
NOI $57,983 @ 7.0% cap · market cap 8.92%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Duplexes

Suggested Use

Top Pick Hair Salon Parking Lot & Garage Real Estate Agency Spa & Massage Center Cafe & Coffee Shop Gym & Fitness Center

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

967
Businesses Nearby

Demographics for 10314, NY

92,157
Population
33,554
Households
2.7
Avg Household Size
41
Median Age
37%
College-Educated
89%
High-School Grad
13.0 sq mi
ZIP Area
7,089
Density / Sq Mi
$104,655
Median Household Income
$58,769
Median Earnings
$1,726
Median Rent
$665,500
Median Home Value

Market

Vacancy Rate% for Multifamily in Northeast region

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

What type of property is this?
Duplex - Two-family home delivered vacant with a first-floor 1-bedroom walk-in unit and a second-floor 3-bedroom unit with deck.
Where is this duplex located?
The property is located at 90 Comstock Avenue Staten Island, NY.
What is the asking price?
The asking price for this property is $650,000.
What are key features of this property?
This property features: Two‑family home delivered vacant; First‑floor walk‑in apartment: 1 bedroom, living room, full bath, dining area; Second‑floor apartment: 3 bedrooms, deck, full bath
More about this property
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