There is a property website on wordpress cms. Need to write an api for button which will filter the properties and return ajax results with markers on the map with title & url to property-page.
In the DB there is all you need: address, langitude,latitude and so on.
Google API key we have.
Filter with filterform we have, but mb needs to orginise into new filter - your choose.
I think it's an easy work for smth about 1-2 hour.