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Contiguous Office Condo Packages
For Sale
$2,880,000

425 W Bonita Avenue, San Dimas, CA 91773

Acquire 17 individually parceled office condos or 4–5 unit contiguous suites for owner-user and professional service uses.

Property Size2,311 SF
Price / SF$1,246
Days on Market368

Property Features for 425 W Bonita Avenue

General Information

Standard status Active
Size 2,311 SF
Property subtype Commercial/Industrial

Additional Details

Office Units 17

Building Details

Year Built 1980
Tenancy Multi
Listing Agency: PureMotive Realty Inc.
Listed By: Samuel Flores Reyes · License #01951853
Source: Exitrealty
Added: Aug 22, 2025 Changed: Aug 23 Last Checked: Aug 24 at 3:42AM

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 PureMotive Realty Inc.

Investment Insights

Based on property information with market context.

Plaza Del Rancho presents a bulk sale offering of 17 individually parceled commercial condominium units within a single, well-maintained professional building. The offering also supports optional 4–5 unit contiguous owner-user packages, with suite combinations listed from approximately 2,249 to 2,355 rentable square feet, plus a standalone 2,311 square foot unit. This structure provides flexibility for users seeking a multi-room or multi-suite footprint while keeping the underlying condo ownership model.

The property is located at 425 W Bonita Avenue in San Dimas, within the Plaza Del Rancho office condominium complex. The remarks note the area’s development momentum tied to the planned Gold Line (L Line) station, expected to improve accessibility and future tenant demand. The building is described as maintained through long-term ownership with consistent repairs and managed operational expenses.

From a tenant or owner-user perspective, the unit mix and contiguous package option can support a range of professional uses, including medical/dental, law, financial services, therapy, and other professional office operations. Investors may also consider the portfolio-wide structure—17 separately parceled units—along with the owner’s stated approach of keeping rents at reasonable levels to help support stability. For buyers evaluating both full-package acquisition and scalable, larger contiguous suites, this offering is designed to accommodate different operational sizes within the same building.

Key Highlights

  • Bulk sale of 17 individually parceled commercial condo units at Plaza Del Rancho, 425 W Bonita Avenue, San Dimas, CA 91773
  • Optional 4–5 unit contiguous owner‑user office packages available, plus a standalone 2,311 SF unit (#110)
  • Contiguous suite size combinations from 2,249 to 2,355 SF; unit sizes range from 1,446 SF to 2,311 SF

Property Analytics

Current Use

Donnelly Accounting Inc Accounting Firm Megan Minnick, LPCC Counselor Globe Life American ... Insurance Agency Bonita Counseling Center Marriage Or Relationship Counselor Melissa Lamoureux, LMFT Marriage Or Relationship Counselor

Suggested Use

Top Pick Law Firm Storage Facility Hotel & Motel Grocery & Convenience Store Parking Lot & Garage (Bike/Boat/Book/etc) Store

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

17
Office units
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,654
Businesses Nearby

Demographics for 91773, CA

34,592
Population
12,363
Households
2.8
Avg Household Size
44
Median Age
40%
College-Educated
93%
High-School Grad
15.0 sq mi
ZIP Area
2,306
Density / Sq Mi
$105,926
Median Household Income
$51,673
Median Earnings
$2,232
Median Rent
$754,700
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
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Frequently Asked Questions

What type of property is this?
Office building - Acquire 17 individually parceled office condos or 4–5 unit contiguous suites for owner-user and professional service uses.
Where is this office building located?
The property is located at 425 W Bonita Avenue San Dimas, CA.
What is the asking price?
The asking price for this property is $2,880,000.
What are key features of this property?
This property features: Bulk sale of 17 individually parceled commercial condo units at Plaza Del Rancho, 425 W Bonita Avenue, San Dimas, CA 91773; Optional 4–5 unit contiguous owner‑user office packages available, plus a standalone 2,311 SF unit (#110); Contiguous suite size combinations from 2,249 to 2,355 SF; unit sizes range from 1,446 SF to 2,311 SF
More about this property
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