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Retail and Medical Office Center
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800-880 N Diamond Bar Blvd, Diamond Bar, CA 91765

Mixed-use retail and medical office center with freeway access.

Property Size59,987 SF
Days on Market262

Property Features for 800-880 N Diamond Bar Blvd

General Information

Standard status Active
Size 59,987 SF
Property subtype Retail

Building Details

Building Size 59,987 SF
Year Built 1982
Listing Agency: Sperry Commercial Pasadena
Listed By: David Chen · License #CalDRE #01923629
Source: Lee-associates
Added: Nov 26, 2025 Changed: Aug 15 Last Checked: Aug 15 at 5:19AM

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 Sperry Commercial Pasadena

Investment Insights

Based on property information with market context.

This mixed-use retail and medical office center is located adjacent to the 57 Freeway, offering frontage and visibility from N Diamond Bar Blvd. The property features a restaurant pad opportunity, along with in-line space availability. The property has been remodeled, with further upgrades planned. The property provides ample parking. The property has a size of 59987 square feet.

Key Highlights

  • Excellent accessibility adjacent to the 57 Freeway.
  • Mixed‑Use retail and medical office center.
  • Great frontage and visibility from N Diamond Bar Blvd.

Property Analytics

Current Use

Shopping centers

Suggested Use

Top Pick Spa & Massage Center Gym & Fitness Center Restaurant (Bike/Boat/Book/etc) Store Pharmacy Furniture & Home Goods

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

771
Businesses Nearby
Under-served
Demand for This Use

Demographics for 91765, CA

46,449
Population
16,056
Households
2.9
Avg Household Size
44
Median Age
53%
College-Educated
93%
High-School Grad
18.6 sq mi
ZIP Area
2,497
Density / Sq Mi
$104,737
Median Household Income
$55,141
Median Earnings
$2,395
Median Rent
$878,900
Median Home Value

Market

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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Similar Off Market Nearby

  • Mission Hills Plaza 3074 W Temple Ave, Pomona, CA 91766

Frequently Asked Questions

What type of property is this?
Shopping center - Mixed-use retail and medical office center with freeway access.
Where is this shopping center located?
The property is located at 800-880 N Diamond Bar Blvd Diamond Bar, CA.
What are key features of this property?
This property features: Excellent accessibility adjacent to the 57 Freeway.; Mixed‑Use retail and medical office center.; Great frontage and visibility from N Diamond Bar Blvd.
More about this property
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