Estate signage

I am currently making an effort to provide Hackney Homes with a better alternative to estate signage - without compromising corporate ID.
Below are some examples that, though not much of an improvement, do show individuality is attainable whilst retaining a strong ID.

Here's another version.

I have a couple more, but you get the idea.

I literally put these together (& 3 more) on a laptop in less than an hour. There's room for substantial improvement.