About Black Diamond Holdings
Black Diamond Holdings is an Oakland company offering property management, real estate sales and home financing, managing residential, office and retail property in Oakland, Hayward, San Leandro, Fremont, San Jose and across the Bay Area.
In their words: “Black Diamond Holdings specialises in providing residential management, tenant placement, leasing, and other property management services to the Greater Bay Area, including Oakland, Hayward, SanOl, Leandro, and Castro Valley.”
Review summary: Owners, including out-of-town clients, often mention prompt communication, good tenant placement and thorough, efficient management.
Written by our team from the company's Google listing and website.
At a glance
Property types
- Residential
- Commercial
- Office
- Retail
- Single-family homes
- Condos
- Vacation rentals
Services
- Tenant screening
- Tenant placement
- Leasing
- Rent collection
- Maintenance
- Accounting
- Bookkeeping
- Eviction management
- Real estate sales
- +1 more
Areas served
- Oakland
- Hayward
- San Francisco
- Fremont
- San Jose
- San Leandro
- Castro Valley
- Bay Area
- Nor Cal
From the company's website, checked 2026-10-20.
Office and hours
7901 Oakport St Ste 2450, Oakland, CA 94621
| Monday | 10:00 AM – 4:00 PM |
| Tuesday | 10:00 AM – 4:00 PM |
| Wednesday | 10:00 AM – 4:00 PM |
| Thursday | 10:00 AM – 4:00 PM |
| Friday | 10:00 AM – 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Hours from Google. Call ahead to confirm.
Google rating
Topics reviewers mention
- Rental 4
- Communication 4
- Tenant management 4
- Tenant search 3
- Team 2
- Thoroughness 2
- Quick response 2
- Problem resolution 2
- Attentive to tenant needs 2
Source: Google. Newest review 2026-03-29. We show counts only, never review text. Read the reviews on Google
License
- Status
- License Confirmed
- DRE license number
- #01818162
- License type
- Corporation (active)
- Expires
- 2027-07-19
Source: California Department of Real Estate public license file. License Confirmed means a clear match between this listing and an active license. Look up any license on the DRE website
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Black Diamond Holdings
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Oakland's typical asking rent was $2,758 in September 2026 (+10.8% in a year, Zillow). See the Oakland rental market