Today I found out that it’s actually a lot easier to contribute to Open Street Map than I thought. There are some serious gaps in house addresses in my area and I was painstakingly using the built in browser editor in the browser.
But, you can use a FOSS app (available on fdroid) called StreetComplete that makes it a lot easier to help out filling in the gaps in your local map data.
It’s really fun - kind of like Pokémon Go but you are actually making an impact 😁
My shed is mapped in OSM.
Meanwhile Google maps has not got the shed and has the entirety of my property about 10 ft east of its actual location. Essentially terraced up to a neighbouring property even though it’s not connected to that property and there is an alleyway.
But I suppose I could say that doesn’t really matter for street navigation, which is what Google maps is actually for.