California Codes, Civil Code - CIV, Division 3 — Obligations, Part 4 — Obligations Arising from Particular Transactions, Title 5 — Hiring, Chapter 6 — Assignment and Sublease, Article 3 — Breach and Remedies, Section 1995.310

If a restriction on transfer of a tenant’s interest in a lease requires the landlord’s consent for transfer subject to an express or implied standard that the landlord’s consent may not be unreasonably withheld, and the landlord unreasonably withholds consent to a transfer in violation of the tenant’s rights under the lease, in addition to any other remedies provided by law for breach of a lease, the tenant has all the remedies provided for breach of contract, including, but not limited to, either or both of the following:

(a) The right to contract damages caused by the landlord’s breach.

(b) The right to terminate the lease.