Serra Mesa Annex Post Office

does not have retail counter services

This USPS post office is located in San Diego, CA where the date and time is currently: 4/3/2026, 3:17:02 PM

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Address

3245 Greyling Dr
San Diego, CA 92123-9997

Latitude: 32.801671, Longitude: -117.139587

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Phone numbers

Link to Official USPS page for the Serra Mesa Annex post office.

Services at Serra Mesa Annex Post Office

No dedicated parking. Here's what you can do at this location:

Other Services

Customer Service Referrals
Staff can help answer questions or direct you to the right resource for issues with mail delivery, address changes, or other USPS services.