I know having images or video sometimes helps boost a page's SEO. But what about a google map of some relevant things?
I'm responsible for a site that has one of the largest implementations of Google Maps (per impressions) outside of Google Maps itself (in Australia). Both with that, and with overlay (including links) of data, we have seen on 1million+ pages that with or without Google Maps has zero effect on the page's ranking.
It will boost the SEO if it makes it more useful for people (not search engines), and they link to it. Not directly though.