How do I find my Assessor's Parcel number? Are there any surveys on my property?

To see if there are any surveys on a parcel you need the Assessor’s Parcel number (APN). Go to CCMAP to obtain the parcel number then search in Laserfiche Weblink under Annotated Assessor Parcel Books.  Here it will ask you for the parcel book and the page. Surveys are listed in red with a LSM book and page or CR book and page. Once you have a book and page you can then pull up the map using Laserfiche Weblink and click on Search for Recorded Maps.

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1. Do you have maps and other records available online?
2. Do you issue tract and parcel map numbers?
3. How do I file a Map (Parcel or Final)?
4. How do I find my Assessor's Parcel number? Are there any surveys on my property?
5. How do I get a vesting tentative map for my development project?
6. How do I record a final map?
7. I am a land surveyor with a project in Contra Costa County. Where are the checklists for filing maps and what are the fees associated with map submittals?
8. Is this road Public or Private?
9. Where are the checklists for filing maps and what are the fees associated with map submittals?
10. Where can I find the improvement plans for a subdivision/tract?