I appreciate Zoopla values aren't accurate anyway but people do look when buying and we're about to go on the market.
We've extended our house and added 2 bedrooms and an extra living room which has effectively doubled the size of the house.
Looking on Zoopla our house is obviously valued based on the pre-extension layout.
Ive heard that you can request that Zoopla update their records but that makes me wonder what the valuation is then based on ie there are no comparable properties on the street and other similar layout properties close by still have the outdoor space we extended into so are bigger IYSWIM
I also wonder how they check its true as, in theory you could make it whatever size you like.