King County Tax Parcel Polygons with select City of Seattle geographic overlays

King County Assessor Tax Parcel polygons with selected King County Assessor (KCA) data and City of Seattle spatial overlay data to support land use planning functions. Displayed as all intersecting polygons from input layers, including the rights-of-way. King County Assessor data has been summarized to the tax parcel identification number (PIN) and City of Seattle spatial overlay data has been assigned through geographic overlay processes. This data is updated quarterly and is used to support the analytical and reporting functions of the City of Seattle long-range and policy planning office. The spatial overlays include: City of Seattle Land Use Zoning Shoreline (to identify water/land portions of parcels) Comprehensive Plan Regional and Urban Centers City Parks Boundaries Census Blocks 2010/2020 City Landmarks Public Ownership (as identified through taxpayer name) General (10)/Planning (20) Categories of Existing Land Use (may not match uses described in the City of Seattle Municipal Code) This layer represents the intersections of all the polygons listed above, therefore the tax parcel polygon may be represented by separate polygons if split by another spatial layer. Please use caution when using the tax assessor attribute data from this layer. Special note regarding King County Assessor data: KCA tax parcels are created by King County for property tax assessment and collection and may not match development sites as defined by the City of Seattle (single buildings may span multiple tax parcels), may be stacked on top of each other to represent undivided interest and vertical parcels, or may be made up of several sites that are not contiguous. Every effort is made to accurately summarize key tax parcel attributes to a single PIN. Please be aware that the King County Assessor site address is not a postal address and may not match other address sources for the same property such as postal, utility billing, and permitting.本数据集包含金县评估员办公室（King County Assessor, KCA）的税籍地块多边形，附带精选金县评估员数据与西雅图市空间叠加数据，旨在支撑土地利用规划相关工作。该数据集以输入图层的所有相交多边形形式呈现，涵盖道路用地范围。金县评估员数据已按税籍地块识别号（tax parcel identification number, PIN）完成汇总，西雅图市空间叠加数据则通过地理叠加流程完成属性赋值。本数据集按季度更新，用于支撑西雅图市长期规划与政策规划办公室的分析与报告工作。 本次叠加的空间图层包括： - 西雅图市土地利用分区岸线图层（用于识别地块的水陆分界区域） - 综合规划区域与城市中心区 - 城市公园边界 - 2010/2020年人口普查区块 - 城市地标 - 公共所有权图层（通过纳税人名称识别） - 现有土地利用通用（10类）/规划（20类）分类（该分类可能与西雅图市市政法典中描述的土地用途不完全一致） 本图层为上述所有多边形的交集，因此若税籍地块多边形被其他空间图层分割，则会以多个独立多边形的形式呈现。使用本图层中的税籍评估员属性数据时，请谨慎操作。 关于金县评估员数据的特别说明：金县评估员所创建的税籍地块仅用于房产税评估与征收工作，其可能与西雅图市定义的开发地块不完全匹配（单栋建筑可能跨越多个税籍地块）；部分地块可能相互叠加以代表未分割权益与垂直地块，或由多个不相邻的地块组合而成。本数据集已尽最大努力将关键税籍地块属性汇总至单一税籍地块识别号（PIN）下。请注意：金县评估员提供的场地地址并非邮政地址，与同一物业的其他地址来源（如邮政地址、公用事业账单地址及许可地址）可能存在不一致。