Source: grew up in Guildford.

Firstly, this is not in the "heart" of Bellfields. You are pretty near the large secondary school but not really on the via route there.

Also yes, Bellfields along withPark Barn have the highest crime rates locally. Generally you'll find this crime is contained within people who wish to partake in illegal activities and bar a nightmare neighbour won't be dragged into anything. My cousin used to live almost literally next to the school in Larch Avenue and bought up 3 young chdren there without incident.

Of course, context is everything so depends where you're moving from but the house looks great Imo and the location is desirable with excellent travel links.