Sounds wonderful. I've lived in this house six years and I still don't know a person on my street. I wave to the lady that walks her dogs as I'm leaving for work and that's it.
Don't get discouraged. We've lived in our neighborhood ten years, and it's only been in the last two that things have meshed with the neighbors.
A couple of observations:
(1) Our closest neighbors moved into town after living on a farm. I think they were eager to make friends, and to spend more time with other people (less isolation.) They are also very used to the "communitarian ethic" that comes from living on farms. Farmers just share stuff. They also just have lots of tools and a DIY attitude. There's a lot of kindness there.
(2) Sometimes people need encouragement to break the cycle of go-go-go expensive entertainment. One of the four couples never has people over for dinner. I think this is mostly due to the fact that neither knows how to cook. We're going to do a progressive dinner in a month or so. I think we'll just give them dessert duty and suggest ice cream sundaes.
(3) I know of another neighborhood where they have "Thirsty Thursdays." The party rotates, but it's always a BYOB/snack affair. I really like this idea about once a month. I don't think I could fit everyone in my house, but would opt to take September or October and have a fire in our firepit and set up tables and chairs outside.... kind of like a garden party.
I used to wonder what was wrong with my husband and me because we did more of the inviting, but others wouldn't reciprocate (we avoided controversial conversation -- politics, etc). Now I've determined after talking to some of the people I'm close to that a lot of people are uncomfortable with hosting -- and a lot of this has to do with the fact that we've become such a consumer-driven society where "eating out" is associated with socializing. Quite frankly, a lot of people don't know how to cook, or set a table, or feel a lot of pressure to be "on." But then, going out is expensive and limits frequency and is often kind of a waste. That is why I've become a fan of the potluck/all hands on deck approach. I always tell people to be casual and not worry about what to bring. I always say, "We may end up with four pans of macaroni and cheese and smores. Wouldn't that be awesome!"