The following is a list of some documents that may be recorded if they meet all requirements, and a description or definition of each document. It generally comes down to the buyer and seller to decide who handles it.Traditionally, in the State of California, the seller pays the transfer tax. Present Your Case to Breach of Contract Attorneys in Contra Costa County. They'll review your case and respond within 48 hrs. County Clerk Recorder - Kristin B. Connelly. Use our free Moraga, Contra Costa County, California mortgage closing costs calculator to quickly estimate your closing expenses on your home mortgage. I have a highly specialized civil law practice, focused on legal matters located in the East Bay, including Alameda, Contra Costa and Solano Counties. In 2025, the maximum mortgage amount for an FHA-insured home loan in Contra Costa County will go up, in response to rising home prices nationwide. Matter of law that the contract was too uncertain to be enforced.