DATA LINKED FROM PIERCE COUNTY OPEN DATA PORTALSee the metadata and original layer hereAbstract:This polygon data contains the tax parcels in Pierce County. The "Tax Parcel" data includes condominium parcel information. This data does not include mobile home data. Mobile home information is located in the "Mobile Home - points" and "Mobile Home Parks" data sets. Any data download constitutes acceptance of the Terms of Use. If you have questions or need supplemental information, please call the Assessor-Treasurer Operations Team at 253-798-3134. Use Code Descriptions: http://www.co.pierce.wa.us/DocumentCenter/Home/View/604Purpose:The purpose of the tax parcel database is to record property ownership and associated tax-related information. This data was derived from the ATR Parcel geodatabase, and used county wide for a wide variety of applications, and is also a reference for many of the County's data sets.

Tax parcel polygons throughout Pierce County, including condos, but not including mobile homes which can be found in the "Mobile Home" layer instead. Parcel number is the unique identifier and additional parcel attribution can be found here (https://www.piercecountywa.gov/736/Data-Downloads). Click the link for Use Code Descriptions (https://www.piercecountywa.gov/DocumentCenter/View/604/Use-Code-Listing?bidId=). Please read metadata (https://matterhorn.piercecountywa.gov/GISmetadata/pdbparc_taxparcel.html) for additional information. Any use or data download constitutes acceptance of the Terms of Use (https://matterhorn.piercecountywa.gov/disclaimer/PierceCountyGISDataTermsofUse.pdf). If you have questions or need supplemental information, please call the Assessor-Treasurer Operations Team at 253-798-3134.

DATA LINKED FROM PIERCE COUNTY OPEN DATA PORTALSee the metadata and original layer hereAbstract: This spatial data displays the locations of applications and permits that were reviewed and processed by Pierce County. It includes Building Permits, Development Engineering Permits, Environmental Permits, Fire Prevention Permits, Land Use Permits, and Sewer Permits. This data is extracted from the Planning and Public Works PALS Plus application. The permit points are placed using the XY coordinates from PALS Plus. Permits that have do not have XY coordinates in the PALS Plus application will not be in this spatial data. An example of this would be the parcel number associated with the application was not valid or did not exist in the Assessors-Treasurer’s system. Please read metadata (https://matterhorn.co.pierce.wa.us/GISmetadata/pdbplan_permits.html) for additional information. Any data download constitutes acceptance of the Terms of Use (https://matterhorn.co.pierce.wa.us/Disclaimer/PierceCountyGISDataTermsofUse.pdf). Terms of Use/Custom License: Please see provided hyperlinks for metadata and Terms of Use.Purpose: This spatial data displays permit locations in unincorporated Pierce County. Read full metadata for more information.

DATA LINKED FROM PIERCE COUNTY OPEN DATA PORTAL - Clipped by City of PuyallupSee the metadata and original layer hereAbstract:This polygon data contains the tax parcels in Pierce County. The "Tax Parcel" data includes condominium parcel information. This data does not include mobile home data. Mobile home information is located in the "Mobile Home - points" and "Mobile Home Parks" data sets. Any data download constitutes acceptance of the Terms of Use. If you have questions or need supplemental information, please call the Assessor-Treasurer Operations Team at 253-798-3134. Use Code Descriptions: http://www.co.pierce.wa.us/DocumentCenter/Home/View/604Purpose:The purpose of the tax parcel database is to record property ownership and associated tax-related information. This data was derived from the ATR Parcel geodatabase, and used county wide for a wide variety of applications, and is also a reference for many of the County's data sets.

PSRC utilizes assessor data extracts for King, Kitsap, Pierce, and Snohomish counties to estimate housing development at the parcel level for each year in this time series. The methodology utilizes variables that identify Residential Uses, Number of Units, and Number of Buildings together with a Year Built variable to estimate new housing units built annually by structure type. The most current vintage of residential assessor records are then related back to a base year record set to determine what type of development took place on a given parcel. Development activity types tracked are: 'New Development', 'Redevelopment', and 'Rebuild/Remodels'. For Redevelopment and Rebuild/Remodels, base year unit counts are categorized as 'Demolitions' and subtracted from the inventory to calculate net change. The annual net housing unit estimates are summarized by county, jurisdiction, and census tract. The starting year in the time series will vary by county due to base year datasets differing from county to county. The time series for each county is as follows: King County: 2010-2023 Kitsap County: 2010-2023 Pierce County: 2012-2023 Snohomish County: 2011-2023
A new time series will be processed and published each year. Please note the estimates may shift from version to version due to updates in the data inputs and methodology refinements. Group Quarter Facilities are omitted from the final estimates. Unit counts for Mobile Home Parks are held constant except when an existing park is closed or redeveloped or a new park is opened. The 'Single-Family Attached' structure type category is defined in each county by the following: King: 'Townhouse Plat' present use category in the parcel table Kitsap: House type code '146 Townhouse' in the dwellings table Pierce: Built-As IDs 61, 65, and 68 in the improvements built-as table Snohomish: Property Class Codes 116 and 142 in the master table Missing Unit/Building Counts Housing unit and building counts are not available in the Snohomish County assessor datasets. Unit counts for single family parcels were assumed to = 1. Unit counts for multi-family parcels were populated by using utility hookup counts from the Snohomish County Public Utilities District (PUD). Building counts were populated by using a mix of utility customer property data and structure type information. Kitsap: Unit counts are accessed through a supplemental data request to the Kitsap County Department of Community Development