North Cambs - good areas?

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Hi -I'm new to MN and am relocating to Cambs due to a new job in Cambridge. trying to get a feel for good areas within a 10 mile radius of Cambridge itself (have looked at other threads re the usual suspects of Milton, Histon, Impington, Ely) but wondered if anyone had any views on Willingham, Cottenham, Over, Fen Drayton?
Looking for nice community with good state school catchments. Not a massive budget (up to about £400k) but looking for 3-4 bed family home....any thoughts gratefully received....thanks!

Ps: I have 2 DS (3 and 17 months)

It depends on how far you are down Huntingdon Road. Close to Shire Hall (the county council building) there are some relatively rough areas. And if you are on the main road, its congested in the morning as one of the main routes in to Cambridge. I used to work at Shire Hall.