This is the beginning of something big.
What happens if every resident on your street participates in your online community?
Wouldn't it improve the value of your community? You could borrow a ladder, bulk-buy products, sell unused goods, arrange BBQs and tackle troublesome neighbours much easier.
This is the best community you can create right now. Begin a place for members to chat, s, to give their opinion on issues, share their advice and for newcomers to introduce themselves. Now distribute a few leaflets. See what happens.
It might flop (don’t worry, there are other streets), or it might make your street a better place to live. If you have so little to lose, and so much to gain, you should try it.