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Flex Space with On-Site Parking
For Lease
$6,250/Mo

401-420 Lakeside Ave, Marlborough, MA 01752

Modern flex office/industrial space with a flexible floor plan, updated systems, and ample on-site parking on Lakeside Ave.

Days on Market291

Property Features for 401-420 Lakeside Ave

General Information

Standard status Active

Additional Details

Space Use Office
Highway Access Yes
Three-Phase Power Yes
Listing Agency: eXp Realty LLC
Listed By: Jacob Greasley
Source: Exprealty
Added: Oct 15, 2025 Changed: Jul 31 Last Checked: Jul 31 at 6:12AM

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 eXp Realty LLC

Investment Insights

Based on property information with market context.

Modern office/industrial flex space in Marlborough’s Lakeside Ave business corridor. The space offers a flexible floor plan with updated systems, designed to accommodate a range of office and light industrial needs. Ample on-site parking supports tenant and customer access. Custom build-out is available upon receipt of a signed intent to lease.

The property benefits from excellent visibility in the Lakeside Ave corridor, near Route 20 and I-495. This positioning can support businesses that value convenient access and strong roadway exposure.

The overall layout is intended to be adaptable, with updated building systems and the option for tailored improvements through the custom build-out process after an intent to lease is executed.

Key Highlights

  • Modern office/industrial flex space in Marlborough’s Lakeside Ave business corridor
  • Flexible floor plan for adaptable office and light industrial use
  • Updated systems throughout

Property Analytics

Current Use

Flex space

Suggested Use

Top Pick Big Box & Wholesale Store Building Supply Auto Parts Store Hair Salon Dental Office Parking Lot & Garage

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

Yes
Highway access
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

549
Businesses Nearby
Under-served
Demand for This Use

Demographics for 01752, MA

41,793
Population
17,370
Households
2.4
Avg Household Size
40
Median Age
41%
College-Educated
89%
High-School Grad
20.9 sq mi
ZIP Area
2,000
Density / Sq Mi
$95,047
Median Household Income
$49,012
Median Earnings
$1,721
Median Rent
$485,400
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
Rey
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Frequently Asked Questions

What type of property is this?
Flex space - Modern flex office/industrial space with a flexible floor plan, updated systems, and ample on-site parking on Lakeside Ave.
Where is this flex space located?
The property is located at 401-420 Lakeside Ave Marlborough, MA.
What is the lease rate?
The lease rate is $6,250 /Mo.
What are key features of this property?
This property features: Modern office/industrial flex space in Marlborough’s Lakeside Ave business corridor; Flexible floor plan for adaptable office and light industrial use; Updated systems throughout
More about this property
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