Many thanks Beachbum and MartinR, and apologies to johnfilmer for getting in there when he was clearly hot on the trail.
I know this seafront road after spending many an hour along it either swimming in the sea, running or cycling. Thankfully, it was long after the wartime coastal defences had been removed.
Here is my next offering, which despite being a pen n wash from the late eighteenth century, the view is possible on Google Streetview, though the porch has been altered since then.