Millbrae, CA · San Mateo County
Lot Line Adjustment
Property owners use this form to document a proposed adjustment moving a shared boundary between two contiguous parcels without changing the number of parcels.
What this form is
This form documents a proposed lot line adjustment: one parcel gains exactly the amount another neighboring parcel loses, and the number of parcels cannot change. Applicants submit it with an Application for Planning Action, the appropriate fee, two copies of a plot plan, and two copies of boundary descriptions. After city approval, the applicant files the approved form with the San Mateo County Recorder.
Who needs it
Property owners seeking to move a shared boundary between two contiguous parcels use this form and provide the required plans and boundary descriptions.
How to submit it
Submit the completed Application for Planning Action, appropriate fee, two copies of the plot plan, and two copies of boundary descriptions to the Community Development Department. After approval, file the approved adjustment with the San Mateo County Recorder.
About notarization
This document is signed and dated by the property owners without a notary; the form lists no notarized or sworn attachment, so each signer just signs and dates it.
How to submit this form
- 1
Download The Form
Download the Lot Line Adjustment form.
- 2
Prepare The Request
Have a licensed land surveyor prepare a plot plan and boundary descriptions for both parcels.
- 3
Complete And Sign
Complete the Application for Planning Action and have the property owners sign and date the adjustment form.
- 4
Gather Required Copies
Gather the appropriate fee, two copies of the plot plan, and two copies of the boundary descriptions.
- 5
Submit And Record
Submit the materials to the Community Development Department. After approval, file the adjustment with the San Mateo County Recorder.
Frequently asked questions
- What does the Millbrae Lot Line Adjustment form do?
- It documents a proposed change to the shared boundary between two contiguous parcels. One parcel gains the exact amount that the neighboring parcel loses, and the parcel count cannot change.
- What must I provide with the lot line adjustment request?
- Submit a completed Application for Planning Action with the appropriate fee, two copies of a plot plan prepared by a licensed land surveyor, and two copies of boundary descriptions for both parcels.
- How do I submit the Lot Line Adjustment form?
- Submit the application materials to Millbrae's Community Development Department. If approved, file the approved lot line adjustment with the San Mateo County Recorder at the address listed in the instructions.
- Do I need a notary for the Lot Line Adjustment form?
- No. The form has owner signature and date lines but no notary block. The form lists no notarized or sworn attachment; each signer just signs and dates it.
Need something notarized?
This Lot Line Adjustment doesn’t need a notary — but if you have another Millbrae form that does, a commissioned online notary can help.
