About Granite Capital Management
Granite Capital Management, also known as GCM Realty, is a Concord company managing single-family, multi-family and commercial rentals, with sales and development work and some properties in Southern California.
In their words: “Our company was built around the idea that renters and owners could benefit from a more personalized approach – one that we continue to deliver to our growing list of tenants and clients.”
Written by our team from the company's Google listing and website.
At a glance
Property types
- Single-family homes
- Multi-family properties
- Commercial rentals
Services
- Marketing
- Leasing
- Tenant relations
- Lease compliance
- Tenant screening
- Property maintenance
- Inspections
- Accounting
- Bookkeeping
Areas served
- Concord, CA
- Santa Monica
- Palos Verdes
- Torrance
- San Fernando Valley
From the company's website, checked 2026-10-20.
Office and hours
1505 Monument Blvd, Concord, CA 94520
| Monday | 9:00 AM – 5:00 PM |
| Tuesday | 9:00 AM – 5:00 PM |
| Wednesday | 9:00 AM – 5:00 PM |
| Thursday | 9:00 AM – 5:30 PM |
| Friday | 9:00 AM – 5:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Hours from Google. Call ahead to confirm.
Google rating
Source: Google. Newest review 2026-03-02. We show counts only, never review text. Read the reviews on Google
License
- Status
- License Confirmed
- DRE license number
- #02188195
- License type
- Corporation (active)
- Expires
- 2030-06-09
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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Granite Capital Management
This company
Concord's typical asking rent was $2,569 in September 2026 (+3.2% in a year, Zillow). See the Concord rental market