I'm glad I checked the council's hazard maps for flooding and similar, along with area checks for crime, GPs, chemists, public transport and shops in walking distance options.
I'm glad took my kids out to the new house and after we walked around the area, we then did the trip to the schools to see what that commute would be like for them (secondary age, traveling on their own).
Very glad I paid less attention to the mortgage in principle amount, and more focused on running my own numbers on what we could comfortably afford, both in the costs of moving (the fees, getting a good moving company reduces a lot of stress) and in the long term.
If you rent, a common way to make a comparison is to take the value of the home that you are considering, multiply it by .04 &.05 (4-5%), and divide by 12 to compare the additional costs on home owning to rent. I found playing with this and similar calculations helped me find a comfortable range for us that meant we looked at places where we could put down 20-25% down payment with money back for the inevitable things going wrong in the early months and years & a few years and cost of living crisis on, we're still comfortable.
I'm also glad on zoopla, I accidentally left the area to search to be something like + 3 miles beyond range, the home we bought was in our 'beyond' range that I hadn't considered until this house popped up in the matches for that search.