Looking for Hotel between Le mans and Dunkirk

[fatboy18]

My return crossing is booked for around Midday from Dunkirk, I'm looking for somewhere to stay on the Sunday evening about midway, My plan was to leave at the end of the race. I don't plan to use the N138 or the toll roads but head up the D928 past Dreux, Mantes la jolie, Gisors, Gournay en bray, working my way across country at a leisurely pace
Anybody know of something nice but reasonably priced in that direction, and also with reasonably secure off road parking?