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Class B Flex Building with Clean Room
For Lease
$11 SF/Yr NNN

74 Brookside Avenue, Chester, NY 10918

Class B commercial space combines laboratory functions with offices and finished support areas.

Space SizeContact for details
Property Size17,605 SF
Days on Market410

Property Features for 74 Brookside Avenue

General Information

Standard status Active
Size 17,605 SF
Total Parking Spaces 62
Zoning B2

Taxes and HOA fees

Annual Taxes $78,083

Building Details

Building Size 17,605 SF
Listing Agency: Keller Williams Realty
Listed By: Silvio Perez lll · License #10401347944
Source: Mydreamhomerealty
Added: Jul 17, 2025 Changed: Aug 29 Last Checked: Aug 29 at 1:44PM

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 Keller Williams Realty

Investment Insights

Based on property information with market context.

This Class B flex building at 74 Brookside Avenue includes laboratory space, executive offices, and supporting areas across multiple levels. The main floor features a clean room, along with an unfinished industrial-style section with open ceilings and a small loading dock. Executive offices occupy the upper level, while the finished basement provides a break room, multiple offices, a hallway with lockers, and additional functional space.

The property offers 24/7 access and is located in Chester, NY. It is available on a Triple Net lease structure, with the tenant responsible for rent and operating expenses. B2 zoning is identified for the property.

Key Highlights

  • Class B flex building with 24/7 access
  • Main‑level laboratory area includes a clean room
  • Upper floor configured with executive offices

Property Analytics

Current Use

Key Services Corporation Auto Repair Shop KeyBank Loan Service ATM (Key Bank) Atm

Suggested Use

Top Pick Building Supply Parking Lot & Garage Big Box & Wholesale Store HVAC Service Skin Care Clinic Furniture & Home Goods

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

NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

546
Businesses Nearby
Under-served
Demand for This Use

Demographics for 10918, NY

12,547
Population
4,607
Households
2.7
Avg Household Size
41
Median Age
41%
College-Educated
97%
High-School Grad
32.6 sq mi
ZIP Area
385
Density / Sq Mi
$147,011
Median Household Income
$63,010
Median Earnings
$1,652
Median Rent
$424,700
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Flex space - Class B commercial space combines laboratory functions with offices and finished support areas.
Where is this flex space located?
The property is located at 74 Brookside Avenue Chester, NY.
What is the lease rate?
The lease rate is $11 SF/Yr.
What are key features of this property?
This property features: Class B flex building with 24/7 access; Main‑level laboratory area includes a clean room; Upper floor configured with executive offices
More about this property
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