This map has a pin where the problem tree is.

Thank you for submitting this request to the City Attorney's Office. I'm sorry to inform you that this is a private nuisance and that our office is not able to enforce this problem on your behalf. If you have any questions, or want further information regarding the duties and responsibilities of the City Attorney's Office, please call the Code Enforcement Hotline at (415) 554-3977 or our office at (415) 554-4700. I'm sorry that we could not be of further help to you.

Ben - While the tree is the lot owners property, you can trim what is overhanging your property, up to the property line.(double check town ordinances, but this is typically a rule).
But be aware that if your tree trimming causes damage to the overall health of the tree (because of overtrimming, etc...), you could be held responsible.

This issue will now be closed. For Code Enforcement issues, please contact the Code Enforcement Hotline at 554-3977 or post via the Up2Code app.