Fairy Hill, Bray

Anyone any views on this estate? there’s 3 houses for sale there, 7, 113 and 48. I’ve viewed 7 and 113 (both in the 280-285k bracket), 48 is asking 399??? no idea how a house in same estate can be asking so much more.
113 is a 4 bed, felt cold would defo need cladding, I am presuming these houses are the devil cavity block rather then cavity wall. Also back faces north and has no garden as such, all concrete, but it is 4 beds upstairs and opposite the green area.

7 is an extended 3 bed, giving a 4th bed downstairs but this has a flat roof. Not sure bout back extention roof I didn’t check. It also has no access to the rear as the extention is joined to the extention of next doors. Sw facing garden though…and pvc windows unlike 113. But it’s on the entrance road so busier…

www.myhome.ie/1476562

www.myhome.ie/369834

I have heard to avoid flat roofs like the plague, but is there anything that can be done with them? Any views, comments on houses or estate welcome…