Resolved by another user on changeset #145893661.

Looks like you were the lucky one to have added way/1234567890 😀

I used the data given on https://osm.mathmos.net/addresses/post-towns/HU.html and the advice on osm.wiki/Addresses_in_the_United_Kingdom as a guide. I can change these addresses back if you want but be aware that the addr:* tagging is intended to map the postal address only and the keys settled on have been reached by consensus. Sometimes this reveals the arbitrary way that Royal Mail assigns postal towns, and other aspects of addresses, which can seem odd.

Address details now have the locales added. Thanks.

I'm going to change this to addr:housenumber=16. Then you won't have numbered it 🤨

All corrected. Thank you.

Apologies, I missed off the interpolation tag. Now added.

Moved a node that had always been on the wrong continent.

I've now done this on changeset #142239447 but kept the relation.

No worries. It's a part of the world I know well so I was able to spot the issue and correct it.

I've made a few errors myself!

Resolved on changeset #142088025.

This is the wrong school. Southgate School is on Southfield Road, Almondbury, HD5. This school is Lydgate School, Kirkroyds Lane, HD9.

To map The Coach House, you can just set each address out as:

addr:housenumber=1
addr:street=The Coach House
addr:parentstreet=Parabola Road
addr:city=Cheltenham
addr:postcode=GL50 3BD

addr:housenumber=2
addr:street=The Coach House
addr:parentstreet=Parabola Road
addr:city=Cheltenham
addr:postcode=GL50 3BD

and then delete the associatedStreet relation.

It's embarrassing how long it's taking for this to be fixed.

Found it: https://github.com/gravitystorm/openstreetmap-carto/issues/4226

I noticed you had to revert some tagging-for-the-renderer changes elsewhere regarding this - has the invisibility issue been raised with OSM, do you know?

Sorry, just had a fresh look and I've clearly mistagged this. Now corrected on changeset #141055963. Thanks for pointing it out.

Would you say it's Charltons instead?

This is very likely an innocent mistake by a first-time user but I don't think the ways that were added have the names and land uses described.

Nice changeset id!