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Industrial Warehouse with Mezzanine Office
For Sale
$1,350,000

5065 Walnut Grove, San Gabriel, CA 91776

COMMERCIAL - San Gabriel, CA

Property Size3,925 SF
Price / SF$343.95
Days on Market54

Property Features for 5065 Walnut Grove

General Information

Property type Commercial Sale
Property subtype Other
Zoning M1
Directions Directions to 5065 Walnut Grove Ave, San Gabriel, CA 91776 Take the I-10 Freeway and exit at Walnut Grove Avenue. Head south on Walnut Grove Avenue. Continue straight for approximately 1/2 mile. 5065 Walnut Grove Avenue will be on your right-hand s
Subdivision 654 - San Gabriel
Standard status Active
APN 5373033059

Utilities

Cooling system Central Air

Building Details

Year built 2006
Listing Agency: HomeSmart, Evergreen Realty · HomeSmart International
Listed By: Calvin Wong · License #02059212
Added: Jun 12 Changed: Jul 6 Last Checked: Aug 4 at 2:06PM
MLS# AR26128938

Copyright © 2026 California Regional Multiple Listing Service, Inc. 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 industrial property includes a clear-span warehouse, dedicated office space, and a mezzanine level for additional storage or support use. The office is arranged over two stories, with two restrooms available. Warehouse dimensions are approximately 72 feet by 34 feet, with an estimated 24-foot minimum ceiling clearance. Loading is accommodated by a single roll-up garage door measuring approximately 12.5 feet wide and 15 feet tall.

The building is located at 5065 Walnut Grove Avenue with a San Gabriel postal address in Los Angeles County, California, and is described as being situated in the City of Rosemead. The facility is within a gated business park and offers three dedicated parking spaces plus more unassigned parking throughout the fire-sprinklered property. Built in 2005, the site is identified for M-1 heavy commercial/light manufacturing zoning.

The space is suited for industrial, distribution, manufacturing, or owner-user operations that require a combination of warehouse area and an office component. Interested buyers should review Rosemead zoning rules and any conditional use requirements, along with HOA terms noted as approximately $300 per month, and verify all information with the appropriate parties.

Key Highlights

  • Approx. 3,925 total SF: 950 SF 2‑story office plus approx. 2,975 SF warehouse/workshop with a mezzanine level
  • Clear‑span warehouse/workshop with approx. 24' minimum ceiling height and warehouse dimensions approx. 72' x 34'
  • Loading access includes a garage door approx. 12.5' wide and 15' tall

Financial Insights For Office B

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 $150.7k $38.40
− Vacancy −$36.3k −$9.25
EGI $114.4k $29.15
− OpEx −$28.6k −$7.29
NOI $85.8k $21.86
3,925 SF · lease $38.40/SF/yr · vacancy 24.10% · expense 25.00%

Alternative Uses

Best Use
Office B
$1.23M
$1.07M – $1.43M (±1% cap)
NOI $85,797 @ 7.0% cap · market cap 6.36%
Second Best
Warehouse
$729.6K
$638.4K – $851.2K (±1% cap)
NOI $51,072 @ 7.0% cap · market cap 3.78%
Theoretical Best
Office A
$2.10M
$1.84M – $2.45M (±1% cap)
NOI $147,100 @ 7.0% cap · market cap 10.90%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Flex space

Suggested Use

Top Pick Real Estate Agency Law Firm Hotel & Motel Gym & Fitness Center Electrical Service Pharmacy

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

24 ft
Clear height
1
Drive-in doors
Yes
Sprinkler system
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

1,598
Businesses Nearby
Under-served
Demand for This Use

Demographics for 91776, CA

38,031
Population
12,806
Households
3
Avg Household Size
42
Median Age
29%
College-Educated
76%
High-School Grad
3.3 sq mi
ZIP Area
11,525
Density / Sq Mi
$79,926
Median Household Income
$37,548
Median Earnings
$1,825
Median Rent
$816,400
Median Home Value

Market

Properties on Market for Flex space in Los Angeles County

Feb
Mar
Apr
May
Jun
Jul

Vacancy Rate% for Office in West region

11% 2019
14.1% 2020
15.5% 2021
17.2% 2022
19.9% 2023
21% 2024
20.8% 2025
Rey
Questions? Ask Rey
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Frequently Asked Questions

What type of property is this?
Flex space - Clear-span warehouse with dedicated office and mezzanine, offering flexible space for industrial and light manufacturing needs.
Where is this flex space located?
The property is located at 5065 Walnut Grove San Gabriel, CA.
What is the asking price?
The asking price for this property is $1,350,000.
What are key features of this property?
This property features: Approx. 3,925 total SF: 950 SF 2‑story office plus approx. 2,975 SF warehouse/workshop with a mezzanine level; Clear‑span warehouse/workshop with approx. 24' minimum ceiling height and warehouse dimensions approx. 72' x 34'; Loading access includes a garage door approx. 12.5' wide and 15' tall
More about this property
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