City of Tacoma GISThe City's Urban Design Project Review (UDPR) program applies to the identified areas. Each area is assigned one of two Threshold Groups. A UDPR permit is required for developments that exceed the area's Threshold Group building area threshold. For more information, visit www.cityoftacoma.org/urbandesign or the Urban Design Program webpage . Contact: City of Tacoma, Planning & Development ServicesArcGIS FeatureLayerhttps://hub.arcgis.com/datasets/ce3af45e854c4ee0a8ae18a1472f1e52_1engTacoma Open DataPublicUDPR Applicability Areas (Tacoma) [Washington (State)--Tacoma]Web servicesWashington (State)--TacomaWashington (State)Last Modified: 2025-04-22