Public insurance rate-change record
California approved a +7.8% auto rate change for Knightbrook Insurance Company
Knightbrook Insurance Company asked to change rates by +7.8%. California approved +7.8%.
This is not your personal renewal price
The percentage is an average for policies covered by this request. Your bill may change by a different amount—or not at all—depending on your coverage, location, discounts, claims, and renewal date.
In plain English: The department approved the increase as filed. Knightbrook Insurance Company asked for +7.8% and received +7.8%.
What this means
California has allowed an average +7.8% change for the policies covered by this filing. Customers can still see different changes because insurers price each policy individually.
What happened, in order
January 19, 2025
A requested change of +7.8% was published.
Recorded from Approval and Closed List YTD 12/31/25
January 19, 2025
The department recorded an approved change of +7.8%.
Recorded from Approval and Closed List YTD 12/31/25
See filing dates and official identifiers
- California record number
- 23-1824
- Industry filing ID (SERFF)
- PERR-133721952
- Status
- Approved
- Insurance category in the state record
- AUTO LIAB/PHYS DAMAGE
- Policy group or program
- Private Passenger Automobile
- Type of request
- RATE AND VARIANCE
- First published
- July 7, 2023
- Decision or closing date
- January 19, 2025
Check the official source records
Every displayed value is tied to a file published by California Department of Insurance. This section is for readers who want to verify the original record.
Where these numbers came from
| Value | As published | How it was read | Retrieved |
|---|---|---|---|
| Approved change | 7.8 | read directly from a spreadsheet cell | August 9, 2026 |
| Closed date | 2025-01-19 | read directly from a spreadsheet cell | August 9, 2026 |
| Company name | KNIGHTBROOK INSURANCE COMPANY | read directly from a spreadsheet cell | August 9, 2026 |
| Filing type | RATE AND VARIANCE | read directly from a spreadsheet cell | August 9, 2026 |
| NAIC group | 1316 | read directly from a spreadsheet cell | August 9, 2026 |
| Line description | AUTO LIAB/PHYS DAMAGE | read directly from a spreadsheet cell | August 9, 2026 |
| Line type | PERSONAL | read directly from a spreadsheet cell | August 9, 2026 |
| NAIC company code | 13722 | read directly from a spreadsheet cell | August 9, 2026 |
| Public notice date | 2023-07-07 | taken from the date the notice was published | August 9, 2026 |
| Program | Private Passenger Automobile | read directly from a spreadsheet cell | August 9, 2026 |
| Requested change | 7.8 | read directly from a spreadsheet cell | August 9, 2026 |
| Status | APPROVED | read directly from a spreadsheet cell | August 9, 2026 |
| Variance | 7B, 8A | read directly from a spreadsheet cell | August 9, 2026 |
Source files
- Approval and Closed List YTD 12/31/25
Retrieved August 9, 2026 · sha256 0e7f7c9be04219f9
- July 7, 2023, Rate Filings
Retrieved August 9, 2026 · sha256 25a346f91e267f5d