Comment by rob74

Google Street View used to be a time capsule for Germany until a few years ago: they started gathering data around 2007-2008, then there was huge public backlash (something about invasion of privacy - sure, they only photograph from public streets, but the cameras are placed much higher than an average person walking or driving, so could "look" over fences that would otherwise be too high etc.), so the government decided that anyone living in a building could request their whole building to be blurred in StreetView (with an exception for storefronts IIRC). So Google kinda just lost interest (or decided to wait for the negative sentiment to die down), and for the few larger cities that were already captured, you could always take a look at how a street used to look back in 2008.