29 Office Spaces for Rent in Diamond Bar, CA

Find your best Diamond Bar, CA office space among 29 listings, which average an asking price of $32.51 per square foot.

732 N Diamond Bar Blvd

732 N Diamond Bar Blvd, Diamond Bar, CA
For Lease

$1.85/SF/MO
Property

Office

16,324 SF
Availability

1 Space

1,548 SF
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Gateway Corporate Center

1370 S. Valley Vista Dr., Diamond Bar, CA
For Lease

$34.80/SF/YR
Property

Office

86,298 SF
Availability

1 Space

6,342 SF
Year Built

1988
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21015 & 21073 Pathfinder Road

21015 Pathfinder Road, Diamond Bar, CA
For Lease

$2.30/SF/MO
Property

Office

69,447 SF
Availability

1 Space

6,370 SF
Year Built

1984
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Gateway Center
Regus
1370 Valley Vista Drive Suite 200, Diamond Bar, CA
Services

Virtual Office

Open Workspace

Private Office

Dedicated Desk
Amenities

24/7 security

Access to global network

Business lounge

Cleaning services

Complimentary coffee & tea

High-speed internet

High-speed wifi

Kitchen

Mail services

Money-back guarantee
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Gateway Corporate Center

21660 E. Copley Dr., Diamond Bar, CA
For Lease

$34.80/SF/YR
Property

Office

50,131 SF
Availability

2 Spaces

4,972 SF
Year Built

1988
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Plaza Diamond Bar

20955 Pathfinder Rd., Diamond Bar, CA
For Lease

Contact for pricing
Property

Office

64,433 SF
Availability

7 Spaces

26,942 SF
Year Built

1982
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Gateway Corporate Center

21700 E. Copley Dr., Diamond Bar, CA
For Lease

$34.80/SF/YR
Property

Office

77,388 SF
Availability

4 Spaces

12,308 SF
Year Built

1991
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20955 Pathfinder Road
Acacia Executive Services
20955 Pathfinder Road #100, Diamond Bar, CA
Services

Meeting Room

Private Office
Amenities

Breakfast

Cleaning services

Complimentary coffee & tea

High-speed wifi

Parking
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660 N Diamond Bar Blvd

660 N Diamond Bar Blvd , Diamond Bar, CA
For Lease

$2.00/SF/MO
Property

Office

27,850 SF
Availability

1 Space

1,977 SF
Year Built

1982
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22632 Golden Springs Dr

22632 Golden Springs Dr, Diamond Bar, CA
For Lease

$2.25 - $2.35/SF/MO
Property

Office

54,292 SF
Availability

5 Spaces

13,253 SF
Year Built

1980
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Valley Vista

1514 Valley Vista Dr, Diamond Bar, CA
For Lease

Contact for pricing
Property

Office

20,972 SF
Availability

1 Space

20,972 SF
Year Built

1999
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1370 Valley Vista Drive

1370 Valley Vista Drive, Diamond Bar, CA
For Lease

Contact for pricing
Property

Office

85,536 SF
Availability

5 Spaces

2,650 SF
Year Built

1988
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20547 Walnut Dr Suite H

20547 Walnut Dr Suite H, Diamond Bar, Walnut, CA
For Lease

$2.05/SF/MO
Property

Industrial

63,472 SF
Availability

1 Space

998 SF
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Off Market
Diamond Bar Executive Business Park

600 North Diamond Bar Blvd, Diamond Bar, CA
Property

Office

51,892 SF
Year Built

1982
Off Market
Brea Canyon Business Park

850 South Brea Canyon Road, Diamond Bar, Walnut, CA
Property

Office

46,000 SF
Year Built

2023
Off Market
Metro Centre

3333 South Brea Canyon Road, Diamond Bar, CA
Property

Office

40,131 SF
Year Built

1983
Off Market
1470 Valley Vista Drive

1470 Valley Vista Drive, Diamond Bar, CA
Property

Office

50,351 SF
Year Built

1988
Off Market
Gateway Corporate Center - 1520 Bridgegate Drive

1520 Bridgegate Drive, Diamond Bar, CA
Property

Office

42,788 SF
Year Built

1999
Off Market
750 North Diamond Bar Blvd

750 North Diamond Bar Blvd, Diamond Bar, CA
Property

Office

36,360 SF
Year Built

1981
Off Market
Gateway Corporate Center - 21688 Gateway Center Drive

21688 Gateway Center Drive, Diamond Bar, CA
Property

Office

81,163 SF
Year Built

1999
Off Market
Gateway Corporate Center - 21660 & 21700 East Copley Drive

21700 East Copley Drive, Diamond Bar, CA
Property

Office

132,719 SF
Year Built

1988
Off Market
3333 South Diamond Canyon Road

3333 South Diamond Canyon Road, Diamond Bar, CA
Property

Office

36,768 SF
Year Built

1989
Off Market
Plaza Diamond Bar - 2020 & 2040 South Brea Canyon Road

2020 South Brea Canyon Road, Diamond Bar, CA
Property

Office

35,582 SF
Year Built

1981
Off Market
Gateway Corporate Center - 21671 Gateway Center Drive

21671 Gateway Center Drive, Diamond Bar, CA
Property

Office

26,098 SF
Year Built

2007
Off Market
Bridge Gate Plaza

1440 Bridgegate Drive, Diamond Bar, CA
Property

Office

135,000 SF
Year Built

2001
Off Market
1540 Bridgegate Drive

1540 Bridgegate Drive, Diamond Bar, CA
Property

Office

51,840 SF
Year Built

1987

Frequently Asked Questions

Asking prices vary based on the property location, rating, amenities such as proximity to restaurants, cafes, and entertainment venues, as well as convenience of access to public transport, airports, and thoroughfares.

The average rent for office space in Diamond Bar is $32.51 per square foot. The minimum rental rate for office space in Diamond Bar is $27.6 per square foot. Among listings of office space currently available for lease in Diamond Bar, the maximum rental rate is $34.8 per square foot.

The most common factor that influences cost of office space in any location is the property class rating. Class B office space in Diamond Bar costs $32.51 per square foot, on average.

For more details on Diamond Bar office space rent and sales prices, as well as overall market quality and new construction data, see Diamond Bar Office Market Trends.

Most experts recommend an average of between 75 and 150 square feet of office space per person. However, it is important to keep in mind that how much office space you ultimately need depends on your activity and how you need to use the space, as much as it does on how many people it should accommodate. If you already know what size office would best suit your needs, use the available space size filter at the top of the search page to focus your search on the best fit for you.

You’ll find a home for almost any size of business in Diamond Bar, as the local office market offers a wide range of options. Office spaces currently on the market go up to as much as 20,972 square feet in size for an individual listing.
However, there is a variety of differently sized opportunities below that maximum. For your consideration, the median size of an office space for lease in Diamond Bar is 1,902 square feet , and the average office space size here is 3,384 square feet.

You can find 29 office listing(s) for lease in Diamond Bar, which add up to a total of 99,959 square feet. Availability on the market includes a variety of office use types, such as General Office, Office Building.

The most common office use type currently available for lease in Diamond Bar is General Office, which is offered in 16 or 55.17% of listings. The second-most frequent office use type listed here is Office Building, which account for 1 or 3.45% of office space currently available.

You can search 2 office sublease listing(s) in Diamond Bar, which amount to a total of 6,738 square feet. Sublease opportunities on the market include General Office, Office Building.

The best choice of neighborhood for your office space will greatly depend on the elements that are most relevant to your business and your employees. However, a good criterion to start with is to look at the areas of the city that have the highest concentration of office properties, as these areas are generally well connected to transit options and have a good degree of amenity availability.

Each individual’s commuting experience will of course be different depending on a number of factors. Check the location description details for the office listings that catch your eye, to get an overview of walkability, access to public transport, the quality of infrastructure dedicated to biking commuters, as well as the proximity to parking facilities, fuel stations, and other essential amenities.

The Diamond Bar office market incorporates a mix of properties of various ages, ratings, construction grades, and other quality indicators. Roughly 31.03% of total office space listings in the city are in properties rated Class A. Class B office space accounts for 68.97% of spaces listed on the leasing market.

Buildings completed in and since the year 2000 account for 18.52% of office properties in the city and incorporate a total of 274,773 square feet. A total of 1 building(s) here earned a LEED-certification — certification level Gold (1).

There are, of course, a lot of things to factor in when you are looking for office space. Aspects including the accessibility of the location, the quality of the facility, the size of the space, the convenience of nearby amenities, the type and duration of the lease, and of course the cost are all part of the search and decision process. For a quick checklist of what you should take into account when researching the market, consider these seven tips for choosing the best office location for your business. Alternatively, for a comprehensive take on everything to consider when looking for office space, see our in-depth guide to finding office space for small or growing companies. The guide also includes insights from seasoned professionals and can serve as a helpful resource for growing companies, no matter their current size.

Are you looking to lease office space in the vicinity of your current location or in a particular neighborhood of Diamond Bar? Using the interactive map, you can easily navigate to your preferred location and customize your search area around a specific point of interest. Select “Radius” from the Search Mode options menu, click on the map to set your search reference point, and expand the radius to select your desired search area. Browse available listings to find the best office space that meets your location, as well as other business needs.

Diamond Bar, CA Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in Diamond Bar: 2,085,677 Sq. Ft.

In 2023 the Diamond Bar office market encompassed 2,085,677 square feet of space.
Class A office space makes up a 3.12% share of Diamond Bar office inventory, while Class B office assets represent roughly 96.88% of the market total.

Diamond Bar Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
100k to 500k Sq. Ft.	267,719 Sq. Ft.	12.84%
500k to 1M Sq. Ft.	657,900 Sq. Ft.	31.54%

Diamond Bar Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	65,050 Sq. Ft.	3.12%
Class B	2,020,627 Sq. Ft.	96.88%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

29 Office Spaces for Rent in Diamond Bar, CA

732 N Diamond Bar Blvd

Gateway Corporate Center

21015 & 21073 Pathfinder Road

Gateway Center

Gateway Corporate Center

Plaza Diamond Bar

Gateway Corporate Center

20955 Pathfinder Road

660 N Diamond Bar Blvd

22632 Golden Springs Dr

Valley Vista

1370 Valley Vista Drive

20547 Walnut Dr Suite H

Diamond Bar Executive Business Park

Brea Canyon Business Park

Metro Centre

1470 Valley Vista Drive

Gateway Corporate Center - 1520 Bridgegate Drive

750 North Diamond Bar Blvd

Gateway Corporate Center - 21688 Gateway Center Drive

Gateway Corporate Center - 21660 & 21700 East Copley Drive

3333 South Diamond Canyon Road

Plaza Diamond Bar - 2020 & 2040 South Brea Canyon Road

Gateway Corporate Center - 21671 Gateway Center Drive

Bridge Gate Plaza

1540 Bridgegate Drive

Frequently Asked Questions

Diamond Bar, CA Office Inventory Breakdown

Total Office Space in Diamond Bar: 2,085,677 Sq. Ft.

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29 Office Spaces for Rent in Diamond Bar, CA

Frequently Asked Questions

How much does office space cost in Diamond Bar, CA?

How much office space do I need?

What types of office space can I lease in Diamond Bar, CA?

Can I find sublease office space in Diamond Bar, CA?

Where is the best location for office space in Diamond Bar, CA?

How long is the average commute to work in Diamond Bar, CA?

Where can I find the highest quality office space in Diamond Bar, CA?

How do I find the best office space in Diamond Bar, CA?

How can I find office space for rent near me?

Diamond Bar, CA Office Inventory Breakdown

Total Office Space in Diamond Bar: 2,085,677 Sq. Ft.

Other Popular Searches

Popular Coworking Searches

About us