Detached 2-Unit Duplex with
New
For Sale
$1,699,000
31 E Tenafly Ave, Staten Island, NY 10309
Residential Income, Staten Island, NY
Property Size5,169 SF
Lot Size85.74 Acres
Price / SF$328.69
Days on Market5
Property Features for 31 E Tenafly Ave
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning description
Residential
Bedrooms
4
Bathrooms
5
Full bathrooms
4
Half bathrooms
1
Rooms
Laundry Room, Bedroom 2, Bathroom 2, Bathroom 4, Bathroom 5, Bathroom 3, Bedroom 4, Bedroom 3, Bedroom 1, Bathroom 1
Parking features
Driveway
Security features
Security System
Patio and Porch features
Patio, Porch
Pool private
1
Interior features
Entrance Foyer
Fencing
Fenced
Fireplace
1
Subdivision
Annadale
Lot features
Sprinklers In Front, Cul-De-Sac
Standard status
Active
Size
5,169 SF
Lot size
85.74 Acres
Taxes and HOA fees
Tax Annual Amount
11919
Utilities
Heating system
Forced Air, Natural Gas
Water source
Public
Amenities
heated in-ground pool
paver patio
solar panels
security system
Building Details
Year built
1989
Flooring type
Hardwood, Tile
Building materials
Vinyl Siding, Brick
Roof type
Asphalt
Listing Agency:
JOHN A MAGUIRE REAL ESTATE LLC
(646) 320-6289
Listed By:
Steven Maguire
Added: Oct 22
Last Checked: Oct 26 at 6:06PM
MLS# 12038129
Copyright © 2026 My State MLS. 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.
This detached two-family property contains 3,369 square feet of living space, plus approximately 1,800 square feet of finished lower-level area. The main residence has three bedrooms, four bathrooms, hardwood floors, 10-foot ceilings, and a kitchen with granite counters and a center island. A family room with a wood-burning fireplace, a primary suite with private bath, and a second kitchen and full bath on the lower level add to the configuration. The separate apartment has one bedroom. Additional features include a built-in two-car garage, solar panels, multi-zone heating and cooling, attic storage, and a security system.
Outside, the property includes a heated in-ground pool, paver patio, and fenced yard. Built in 1989, the home also has a driveway and public water. Shopping, parks, transportation, and express bus service to Manhattan are noted nearby.
Outside, the property includes a heated in-ground pool, paver patio, and fenced yard. Built in 1989, the home also has a driveway and public water. Shopping, parks, transportation, and express bus service to Manhattan are noted nearby.
Key Highlights
- Detached two‑family property with a separate one‑bedroom apartment
- 3,369 SF of living space and approximately 1,800 SF of finished lower‑level space
- Main residence has 3 bedrooms and 4 baths
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$128,544
Cap Rate
7.57%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$2,570,880
$2.6M
Cap Rate 7%
$1,836,343
$1.8M
Cap Rate 9%
$1,428,267
$1.4M
Market Conditions
NOI Build-Up for 5,169 SF
Gross rent
$192.3K $37.20/SF
− Vacancy
−$8.7K −$1.67/SF
EGI
$183.6K $35.53/SF
− OpEx
−$55.1K −$10.66/SF
NOI
$128.5K $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%
$2,570,880
Cap Rate 7%
$1,836,343
Cap Rate 9%
$1,428,267
Alternative Uses
Best Use
Multifamily LT 5
$1.84M
$1.61M – $2.14M
NOI $128,544 @ 7.0% cap · market cap 7.57%
Second Best
Apartment 5plus
$1.64M
$1.43M – $1.91M
NOI $114,628 @ 7.0% cap · market cap 6.75%
Theoretical Best
Office A
$2.47M
$2.16M – $2.88M
NOI $172,646 @ 7.0% cap · market cap 10.16%
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
403
Businesses Nearby
Explore this area
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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Cap Rate, Value Estimation, Potential NOI and more
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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 accompanies the three-bedroom main residence, finished lower-level space, and heated in-ground pool.
Where is this duplex located?
The property is located at 31 E Tenafly Ave Staten Island, NY.
What is the asking price?
The asking price for this property is $1,699,000.
What are key features of this property?
This property features: Detached two‑family property with a separate one‑bedroom apartment; 3,369 SF of living space and approximately 1,800 SF of finished lower‑level space; Main residence has 3 bedrooms and 4 baths
