Hi Josh_White 👋

Great to have you here. You made a good effort to draw those houses, and I know it feels like a very tedious process.
To map many houses at pace you could look at something like Rapid Editor, here:

https://rapideditor.org/edit#map=17.84/52.58364/-0.41543&background=Bing

Yes, it's not a silver bullet but works in many cases, especially for those standard buildings.

There isn't many people updating the map so please carry on as it will greatly improve detail.

Any questions, just send me a message.

Cheers