Two-Unit Duplex with Detached
For Sale
$874,999
21 E Saint Marks Place, Valley Stream, NY 11580
Residential Income, Valley Stream, NY
Property SizeContact for details
Lot Size0.11 Acres
Days on Market12
Property Features for 21 E Saint Marks Place
General Information
Property type
Residential Multi Family
Property subtype
Duplex
Bedrooms
4
Bathrooms
2
Full bathrooms
2
Rooms
Bedroom 3, Bedroom 2, Bedroom 1, Bathroom 2, Basement, Bathroom 1, Bedroom 4
Interior features
First Floor Bedroom, First Floor Full Bath
Basement
Walk-Out Access, Partial
Elementary school
Wheeler Avenue School
Middle school
Valley Stream Memorial Junior High School
High school
Valley Stream Central High School
Elementary school district
Valley Stream - 13
Middle school district
Valley Stream Central
High school district
Valley Stream Central
Standard status
Active
APN
2035-37-110-00-0114-0
Lot size
0.11 Acres
Taxes and HOA fees
Tax Year
2026
Tax Annual Amount
12980
Utilities
Sewer type
Public Sewer
Heating system
Natural Gas
Cooling system
Wall/Window Unit(s), Window Unit(s)
Water source
Public
Building Details
Year built
1922
Number of units
2
Building materials
Vinyl Siding
Architectural style
Other
Listing Agency:
Keller Williams Realty Elite
(516) 795-6900
Listed By:
Stephen Zappalla
(516) 319-4820
Added: Sep 28
Changed: Oct 9
Last Checked: Oct 9 at 3:06AM
MLS# 1056326
Copyright © 2026 OneKey MLS. 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 two-unit duplex contains a first-floor apartment of approximately 962 square feet, with a living room, two bedrooms, a full bath, and kitchen. The upper apartment measures approximately 817 square feet and has two bedrooms, including one with a walk-in closet. The first-floor unit and basement are slated for vacant delivery; the second-floor apartment is occupied. A partial basement has an exterior entrance. The property also includes a detached two-car garage with a loft, two electric meters, one gas meter, and a high-efficiency Navien boiler and hot-water combination unit installed less than two years ago. Built in 1922, the property sits on a 50-by-100-foot lot with off-street parking.
The home is in the Valley Stream 13 school district, minutes from Valley Stream Central High School and about a four-minute drive from the Valley Stream LIRR station. Public water and sewer serve the property.
The home is in the Valley Stream 13 school district, minutes from Valley Stream Central High School and about a four-minute drive from the Valley Stream LIRR station. Public water and sewer serve the property.
Key Highlights
- Two apartments: approximately 962 square feet downstairs and 817 square feet upstairs
- First‑floor unit and basement to be delivered vacant; second‑floor apartment is occupied
- 50‑by‑100‑foot lot; 0.1148 acres
Property Analytics
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Current Use
Lease Details
2
Residential units
Yes
Utilities to site
Location Intelligence
Trade Area within ½ mile
2,786
Businesses Nearby
Explore this area
Business Placement
Demographics for 11580, NY
43,026
Population
13,582
Households
3.2
Avg Household Size
41
Median Age
38%
College-Educated
89%
High-School Grad
3.9 sq mi
ZIP Area
11,032
Density / Sq Mi
$135,385
Median Household Income
$56,417
Median Earnings
$1,852
Median Rent
$602,500
Median Home Value
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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 separate apartments are complemented by a partial basement, garage loft, and off-street parking.
Where is this duplex located?
The property is located at 21 E Saint Marks Place Valley Stream, NY.
What is the asking price?
The asking price for this property is $874,999.
What are key features of this property?
This property features: Two apartments: approximately 962 square feet downstairs and 817 square feet upstairs; First‑floor unit and basement to be delivered vacant; second‑floor apartment is occupied; 50‑by‑100‑foot lot; 0.1148 acres
