Some time ago, South Liverpool Housing got permission to build some new homes on the bit of land at the junction of Greenhill Road and Booker Avenue (not the former petrol station, the other bit).
The idea is for the new homes to be shared ownership.
Anyway, the land transfer's finished now and there's a contractor ready to start. So the building should start next week (beginning 11 November).
So if you see people at work on the site, that's what they're doing.
The conditions agreed for the development are in a report on the Council website at this link (you need to scroll down and click on Decision Notice). This includes info about the hours that building work (audible) can go on. Basically it's restricted to between 8 am and 6pm on a weekday and 8 am and 1pm on a Saturday.