Ok NC for this as it is so outing. I havent read any answers of follow up posts as I wanted to let you know my thoughts first.
I live in great sankey, specifically in Chapelford (a new build estate). I'm from the more expensive side of town (I'm from south warrington) and we moved here as it is so commutable for work.
There is a train station in sankey that takes you into warrington town centre (1 stop, 2-3 mins journey time) and also direct into liverpool and Manchester.
They are currently building a new train station at the bottom of chapelford which is opening this autumn. It will be called Warrington West station if you want to look it up.
Chapelford is nice, quite quiet. It has a large park, a medium sized sainsburys, a pub with kids play area, a primary school and a nursery in the middle of the estate.
The next housing estate over is also nice and is more "established" as it isnt new build, called whittle hall.
The 3 new estates they are building (at the top of chapelford) are part way through being built. One is Miller homes, one is Redrow and one is Bloor. If you look up the plans for the development of the omega site you'll see what they're planning doing with the area where those new builds are over the coming years.
As for going out, like I said or you can go on the train to manchester/liverpool, but I go out in Stockton heath. It's a village in warrington which has a high street of shops bars and restaurants and is the "place to go" if you live in warrington.
If you were looking in other surrounding areas I would personally avoid penketh as it's very dated, avoid orford/near the hospital/avoid the town centre.
More expensive areas of the town are lymm, grappenhall, thelwall, Stockton heath, Appleton and Walton. You can get multi million £ houses in these areas.
Any other questions please feel free to ask, this is just what I can think of off the top of my head x