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Duplex with Finished Basement
For Sale
$1,199,000

14 Chestnut Street, Lynbrook, NY 11563

Residential Income, Lynbrook, NY

Property SizeContact for details
Lot Size0.24 Acres
Days on Market47

Property Features for 14 Chestnut Street

General Information

Property type Residential Multi Family
Property subtype Duplex
Bedrooms 5
Bathrooms 4
Full bathrooms 4
Rooms Bedroom 4, Bathroom 4, Bathroom 3, Bedroom 2, Bathroom 1, Basement, Bedroom 1, Bedroom 3, Bathroom 2, Bedroom 5
Parking 7
Parking features Driveway
Interior features Eat-in Kitchen
Basement Finished, Full
Elementary school Davison Avenue Intermediate School
Middle school Howard T Herber Middle School
High school Malverne Senior High School
Elementary school district Malverne
Middle school district Malverne
High school district Malverne
Standard status Active
APN 2025-38-119-00-0069-0
Lot size 0.24 Acres

Taxes and HOA fees

Tax Year 2025
Tax Annual Amount 12648

Utilities

Utilities Natural Gas Available
Sewer type Public Sewer
Heating system Steam, Natural Gas
Cooling system Window Unit(s), Wall/Window Unit(s)
Water source Public

Amenities

finished basement
home office
extra full bathroom

Building Details

Year built 1913
Number of units 2
Building materials Frame
Listing Agency: Cross Island Realty One Inc
Listed By: Mohammad Yousuf
Added: Sep 5 Changed: Oct 20 Last Checked: Oct 21 at 4:06PM
MLS# 1042251

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.

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Investment Insights

Based on property information with market context.

This legal two-family duplex at 14 Chestnut Street includes two distinct residences. The first-floor unit has 2 bedrooms, 1.5 baths, a dining area, and an eat-in kitchen. The second offers 3 bedrooms, 1.5 baths, an eat-in kitchen, a formal dining room, and partial attic storage. A full finished basement includes an outside entrance, home office, and additional full bathroom.

The property sits on a 0.2392-acre lot and was built in 1913. Exterior improvements include a 2-car garage and driveway parking for up to 7 cars total. Frame construction, natural gas heat, public water, and public sewer are in place. The address is within the Malverne Union Free School District.

Key Highlights

  • Legal two‑family duplex with distinct 2‑bedroom and 3‑bedroom units
  • Full finished basement with outside entrance, home office, and additional full bathroom
  • 2‑car garage plus driveway parking for up to 7 cars total

Property Analytics

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Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,657
Businesses Nearby

Demographics for 11563, NY

23,349
Population
8,088
Households
2.9
Avg Household Size
43
Median Age
44%
College-Educated
91%
High-School Grad
2.3 sq mi
ZIP Area
10,152
Density / Sq Mi
$138,006
Median Household Income
$65,565
Median Earnings
$2,173
Median Rent
$595,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
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Market

Vacancy Rate% for Multifamily in Northeast region

4% 2022
4.6% 2023
5.3% 2024
5.6% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Legal two-unit property with eat-in kitchens, office space, and substantial off-street parking.
Where is this duplex located?
The property is located at 14 Chestnut Street Lynbrook, NY.
What is the asking price?
The asking price for this property is $1,199,000.
What are key features of this property?
This property features: Legal two‑family duplex with distinct 2‑bedroom and 3‑bedroom units; Full finished basement with outside entrance, home office, and additional full bathroom; 2‑car garage plus driveway parking for up to 7 cars total
More about this property
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