Various scenes from the 60's, including a trip to the south coast

Random scenes on one reel of my Dads cine films. Unknown new builds - I have searched every Trent Road in the UK and cant see similar houses so don't know where it is. Trip out to the south coast, some of it on the A22 Walk around Potters Bar, men standing outside the Brookman pub in Brookman's Park! Date must be around 1965