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Walnut West Plaza 18800 Amar Rd 867 - 14,026 SF of Space Available in Walnut, CA 91789

Office Spaces California Walnut 18800 Amar Rd, Walnut, CA 91789

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Highlights

  • 867 SF to 9,258 SF Available.
  • Ample Parking On-Site.
  • Special Move-In Incentive Available Now!
  • Monument Signage Available.
  • Great Visibility on Amar.
  • Competitive Rates!

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste B-08
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office
  • -
  • April 30, 2026
  • Lease rate does not include utilities, property expenses or building services
  • 1st Floor, Ste D-01-03
  • 9,258 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO
  • Office/Retail
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste B-15
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office/Retail
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste B-16
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office/Retail
  • -
  • April 30, 2026
  • Lease rate does not include utilities, property expenses or building services
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste B-08 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office - April 30, 2026
1st Floor, Ste D-01-03 9,258 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO Office/Retail Full Build-Out Now
2nd Floor, Ste B-15 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office/Retail Full Build-Out Now
2nd Floor, Ste B-16 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office/Retail - April 30, 2026

1st Floor, Ste B-08

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office
Condition
-
Available
April 30, 2026

1st Floor, Ste D-01-03

Size
9,258 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

2nd Floor, Ste B-15

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

2nd Floor, Ste B-16

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office/Retail
Condition
-
Available
April 30, 2026
Spaces are matched based on search filters: space use, price, and size
  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Condition
  • Available
  • 1st Floor, Ste B-08
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office
  • -
  • April 30, 2026
  • Lease rate does not include utilities, property expenses or building services
  • 1st Floor, Ste B-09
  • 2,167 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $45,507 /YR $3,792 /MO
  • Retail
  • Full Build-Out
  • Now

Former gym

  • Lease rate does not include utilities, property expenses or building services
  • Located in-line with other retail
  • Fully Built-Out as Standard Retail Space
  • 1st Floor, Ste D-01-03
  • 9,258 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO
  • Office/Retail
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste B-15
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office/Retail
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 2nd Floor, Ste B-16
  • 867 SF
  • Negotiable
  • $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
  • Office/Retail
  • -
  • April 30, 2026
  • Lease rate does not include utilities, property expenses or building services
Space Size Term Rental Rate Space Use Condition Available
1st Floor, Ste B-08 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office - April 30, 2026
1st Floor, Ste B-09 2,167 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $45,507 /YR $3,792 /MO Retail Full Build-Out Now
1st Floor, Ste D-01-03 9,258 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO Office/Retail Full Build-Out Now
2nd Floor, Ste B-15 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office/Retail Full Build-Out Now
2nd Floor, Ste B-16 867 SF Negotiable $21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO Office/Retail - April 30, 2026

1st Floor, Ste B-08

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office
Condition
-
Available
April 30, 2026

1st Floor, Ste B-09

Size
2,167 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $45,507 /YR $3,792 /MO
Space Use
Retail
Condition
Full Build-Out
Available
Now

1st Floor, Ste D-01-03

Size
9,258 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $194,418 /YR $16,202 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

2nd Floor, Ste B-15

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office/Retail
Condition
Full Build-Out
Available
Now

2nd Floor, Ste B-16

Size
867 SF
Term
Negotiable
Rental Rate
$21.00 /SF/YR $1.75 /SF/MO $18,207 /YR $1,517 /MO
Space Use
Office/Retail
Condition
-
Available
April 30, 2026

1st Floor, Ste B-08

Size 867 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Office
Condition -
Available April 30, 2026

  • Lease rate does not include utilities, property expenses or building services

1st Floor, Ste B-09

Size 2,167 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Retail
Condition Full Build-Out
Available Now

Former gym

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Retail Space
  • Located in-line with other retail

1st Floor, Ste D-01-03

Size 9,258 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Office/Retail
Condition Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

2nd Floor, Ste B-15

Size 867 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Office/Retail
Condition Full Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

2nd Floor, Ste B-16

Size 867 SF
Term Negotiable
Rental Rate $21.00 /SF/YR
Space Use Office/Retail
Condition -
Available April 30, 2026

  • Lease rate does not include utilities, property expenses or building services

Property Overview

The Walnut West Plaza is a retail and office center consisting of of approximately 50,000 SF. This center provides tenant with: easy and ample parking, street visibility and option of 867 SF to 9,258 SF spaces.

  • 24 Hour Access
  • Bus Line
  • Central Heating
  • Fully Carpeted
  • Drop Ceiling
  • Monument Signage
  • Air Conditioning

Property Facts

Building Type
Office
Year Built
1989
Building Height
2 Stories
Building Size
47,398 SF
Building Class
B
Typical Floor Size
23,699 SF
Parking
100 Surface Parking Spaces
Covered Parking

Attachments

Flyer - Walnut West Plaza, Walnut

Links

1 1
Fairly walkable
40/100
Exceptionally drivable
100/100
Limited public transit
30/100
Fairly bikeable
40/100
Source: Local Logic®
(714) 349-3547

Still interested?

Contact the brokers for more information about this property

Contacts

  • Listing ID: 4063213

  • Date on Market: 2/10/2026

  • Last Updated:

  • Address: 18800 Amar Rd, Walnut, CA 91789

More public record information on 18800 Amar Rd, Walnut, CA 91789

The Office Property at 18800 Amar Rd, Walnut, CA 91789 is currently available for Lease. Contact NAI Capital for more information.

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Walnut West Plaza | 18800 Amar Rd
(714) 349-3547 x

Walnut West Plaza | 18800 Amar Rd

Steve Liu
(714) 349-3547

Nikki Liu
(949) 854-6600

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