United Platmaps: plat and lot maps for the Treasure Valley, Idaho. Subdivision, block and lot maps with build status, county permit updates and directions to the exact lot, for builders, trades and suppliers in Boise, Meridian, Nampa, Caldwell, Eagle, Kuna, Star, Middleton and Garden City. It runs in your browser and as Android and Windows apps; turn on JavaScript to open the map. Plans and pricing · Privacy policy · Terms of service · Privacy requests