City of Portland, OregonAll City of Portland permits that have created one or more new residential units since 1995. Derived from the Bureau of Development Services permitting database (TRACS). Geocoded to taxlot centroids or street address when taxlot information is not accurate or available. For identifying new residential development. Updated continually. -- Additional Information: Category: Planning Purpose: Update Frequency: Unknown -- Metadata Link: https://www.portlandmaps.com/metadata/index.cfm?&action=DisplayLayer&LayerID=54630ArcGIS DynamicMapLayerhttps://hub.arcgis.com/datasets/02d99db039e0428da88262bff513056a_89engPortlandMaps Open DataPublicResidential Building Permits [Oregon--Portland]Web servicesOregon--PortlandOregonLast Modified: 2023-08-31