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Office-Industrial Flex Building
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21 Mazzeo Drive, Randolph, MA 02368

Flex office and warehouse configuration with a bonus basement and drive-in access, supported by on-site parking.

Property Size10,000 SF
Lot Size0.43 Acres
Price / SF$160
Days on Market59

Property Features for 21 Mazzeo Drive

General Information

Standard status Active
Size 10,000 SF
Total Parking Spaces 40
Lot size 0.43 Acres
Property subtype Office, Industrial

Additional Details

Drive-In Doors 1

Building Details

Year Built 1980
Listing Agency: The Conrad Group
Listed By: Jim McEvoy · License #MA 9015802
Source: Crexi
Added: Jun 3 Changed: Jul 10 Last Checked: Jul 30 at 9:51AM

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 The Conrad Group

Investment Insights

Based on property information with market context.

This office/industrial flex building offers 10,000+ square feet of building area plus an additional 5,000+ square foot basement that is equipped with a drive-in door, windows, and restrooms. The combination of office space with industrial utility makes the property well-suited for a range of back-office, light industrial, and operations-focused users.

The property is situated on 18,730+ square feet of land (.43+ acres) and includes 40+ parking spaces. The building is designed to support both employee parking and convenient loading access via the basement drive-in door.

For tenants or buyers seeking a single asset that can accommodate both work space and operational needs, this layout can support office-driven businesses alongside warehouse or storage functions. The presence of restrooms in the basement and the added drive-in access broaden how the lower level can be used, while the on-site parking helps facilitate daily operations.

Key Highlights

  • Office/industrial building at 21 Mazzeo Drive, Randolph, MA, built in 1980
  • 10,000+ SF building area with a bonus 5,000+ SF basement
  • Bonus basement includes a drive‑in door, windows, and restrooms

Financial Insights For Warehouse

Simulate Cap Rate and NOI

NOI Build-Up
Vacancy
income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
EGI (Effective Gross Income)
gross rent minus vacancy losses — the realistic income before paying operating costs.
OpEx (Operating Expenses)
recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
NOI (Net Operating Income)
income a property generates after operating costs but before financing and taxes.

Component $ $/SF
Gross rent $160.8k $16.08
− Vacancy −$8.8k −$0.88
EGI $152.0k $15.20
− OpEx −$22.8k −$2.28
NOI $129.2k $12.92
10,000 SF · lease $16.08/SF/yr · vacancy 5.50% · expense 15.00%

Alternative Uses

Best Use
Office B
$3.13M
$2.74M – $3.66M (±1% cap)
NOI $219,438 @ 7.0% cap · market cap 13.71%
Second Best
Flex RnD
$2.45M
$2.15M – $2.86M (±1% cap)
NOI $171,600 @ 7.0% cap · market cap 10.73%
Theoretical Best
Office A
$5.92M
$5.18M – $6.91M (±1% cap)
NOI $414,397 @ 7.0% cap · market cap 25.90%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Carpenters Local Union Advocacy Group Kaplansky Insurance Insurance Agency Integrity Graphics Llc Envelope Supplier York Properties Property Management Company Randolph Behavioral Health ... Medical Clinic

Suggested Use

Top Pick Real Estate Agency Electrical Service (Bike/Boat/Book/etc) Store Auto Parts Store Parking Lot & Garage Storage Facility

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

1
Drive-in doors

Location Intelligence

Trade Area within ½ mile

341
Businesses Nearby
Under-served
Demand for This Use

Demographics for 02368, MA

35,025
Population
13,091
Households
2.7
Avg Household Size
42
Median Age
35%
College-Educated
88%
High-School Grad
9.3 sq mi
ZIP Area
3,766
Density / Sq Mi
$103,321
Median Household Income
$52,614
Median Earnings
$2,049
Median Rent
$464,000
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 - Flex office and warehouse configuration with a bonus basement and drive-in access, supported by on-site parking.
Where is this flex space located?
The property is located at 21 Mazzeo Drive Randolph, MA.
What is the asking price?
The asking price for this property is $1,600,000.
What are key features of this property?
This property features: Office/industrial building at 21 Mazzeo Drive, Randolph, MA, built in 1980; 10,000+ SF building area with a bonus 5,000+ SF basement; Bonus basement includes a drive‑in door, windows, and restrooms
More about this property
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