Have you tried the Synology Photos app (https://www.synology.com/en-global/DSM70/SynologyPhotos [1])

While it does have some kinks it's surprisingly good and has the features you are looking for in a locally hosted/publicly available option. You do have to buy one of their NAS's however.

I have moved over to this partly for privacy and partly due to cost (I produce way too many photos per year to store them economically at Google)

[1] fyi this is the reasonably 'new' instantiation as linked to here, they EOL'd the very old, different app of the same name from their v old NAS's. Adding that here in case anyone has or buys an old NAS, you may get the old version of the app - I think you need a NAS with a decent processor to perform the face detection etc.