Street-Level Flex Space with Loading
For Lease
$32 SF/Yr
343 Mamaroneck Avenue, Mamaroneck, NY 10543
Commercial Lease, Mamaroneck, NY
Space Size2,975 SF
Lot Size0.08 Acres
Days on Market101
Property Features for 343 Mamaroneck Avenue
General Information
Property type
Commercial Lease
Property subtype
Other
Parking
10
Parking features
Driveway
Security features
Security System
Accessibility
Accessible Approach with Ramp
Elementary school
Mamaroneck Avenue
Middle school
Hommocks School
High school
Mamaroneck High School
Elementary school district
Mamaroneck
Middle school district
Mamaroneck
High school district
Mamaroneck
Directions
Use GPS.
Standard status
Active
APN
3203-009-000-00006-000-0013
Lot size
0.08 Acres
Taxes and HOA fees
Tax Year
2025
Tax Annual Amount
27351
Utilities
Sewer type
Public Sewer
Heating system
Forced Air, Natural Gas
Cooling system
Central Air
Water source
Public
Amenities
loading dock
double-wide doors
building signage
turnkey-ready
Building Details
Year built
1940
Floors in Building
1
Flooring type
Concrete
Building materials
Block, Brick
Listing Agency:
Coldwell Banker Realty · Coldwell Banker Real Estate
(914) 997-0097
Listed By:
Adi Ramada
(845) 654-0628
Added: May 21
Changed: Aug 20
Last Checked: Aug 29 at 9:06AM
MLS# 1003685
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 2,975-square-foot flex space at 343 Mamaroneck Avenue includes two street-level entrances, a separate rear entrance, and a fully operational loading dock with double-wide doors. The configuration supports customer access and receiving functions within the same commercial premises. Concrete flooring, block and brick construction, forced-air natural gas heating, and central air conditioning are in place. The building dates to 1940 and includes prominent building signage.
The property is positioned on Mamaroneck Avenue with immediate access to I-95 and walking-distance proximity to the Mamaroneck Metro-North station. A driveway provides on-site parking, while an accessible approach with ramp supports entry. Public water and public sewer serve the property.
The property is positioned on Mamaroneck Avenue with immediate access to I-95 and walking-distance proximity to the Mamaroneck Metro-North station. A driveway provides on-site parking, while an accessible approach with ramp supports entry. Public water and public sewer serve the property.
Key Highlights
- 2,975‑square‑foot flex space on a 0.08‑acre parcel
- Two street‑level entrances on Mamaroneck Avenue plus a separate rear entrance
- Fully operational loading dock with double‑wide doors
Property Analytics
Property Profile
Current Use
Lease Details
Yes
Highway access
Yes
Paved road access
NNN (Triple Net)
Lease Type
$4.80 /SF/Yr
CAM
Location Intelligence
Trade Area within ½ mile
1,847
Businesses Nearby
Under-served
Demand for This Use
Explore this area
Business Placement
Demographics for 10543, NY
21,296
Population
8,141
Households
2.6
Avg Household Size
41
Median Age
57%
College-Educated
89%
High-School Grad
4.3 sq mi
ZIP Area
4,953
Density / Sq Mi
$128,418
Median Household Income
$69,176
Median Earnings
$2,030
Median Rent
$710,000
Median Home Value
Market
Vacancy Rate% for Industrial in Northeast region
Questions? Ask Rey
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Similar Off Market Nearby
- Danny's Catering — 2 Richbell Rd, Larchmont, NY 10538
- Cook & Bake Center — 360 Mt Pleasant Ave Suite C, Mamaroneck, NY 10543
- Lunch With Lou — 257 Mamaroneck Ave, Mamaroneck, NY 10543
Frequently Asked Questions
What type of property is this?
Flex space - Versatile commercial space with separate customer and service access, loading capabilities, and prominent building signage.
Where is this flex space located?
The property is located at 343 Mamaroneck Avenue Mamaroneck, NY.
What is the lease rate?
The lease rate is $32 SF/Yr.
What are key features of this property?
This property features: 2,975‑square‑foot flex space on a 0.08‑acre parcel; Two street‑level entrances on Mamaroneck Avenue plus a separate rear entrance; Fully operational loading dock with double‑wide doors
