Here is Roseneath Terrace in Nairn. Number 9 has since been demolished, but I presume it looked a lot like the ones on the left. If I find out more, I'll update this post.
The postcard reads: "We arrived home safe and enjoyed ourselves (unreadable, maybe immense?) on the way. although we were all a little tired but we spent a very pleasant day, thanks to your kindness. Give kind regards to all your family and accept some yourself from Bella Ivers Whitehill. Love to Mona XXXXXX"