Description: This is the outline of LA County to be used for cartographic purposes. There is a "LINE TYPE" field that can be used to symbolize thick lines for the majority of the county outline, then thin lines for the complex areas like Los Angeles / Long Beach Harbor. Updated 1/9/13 to include Los Angeles / Long Beach Harbor area adjustment (DPW linework)
Description: NOTE: This comes originally from layers within ..DRP_ADVANCE_PLANNING\housing_element\layers\small_lot_subdivisions\Small_Lot_Subdivisions_Commercial_Analysis_2016.gdb. The numbers below refer to iterative layers, and the bold numbered step refers to this layer.These layers analyse the parcels (exported on 12/19/16) and whether they have commercial zoning and whether they have Assessor Commercial Uses. The purpose of these layers is to help identify where the Commercial Corridors are and it was done through buffering and dissolving. They were classified as follows corridors based on how many adjacent parcels there were in each cluster - good corridors have a lot of adjacent parcels within 50 feet of each other.Selected parcels within the four communities and a 500 foot buffer around each community (has Assessor Use Code). Exported on 12/19/16.Centroids from Layer 2.Parcels dissolved by blocks. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSpatial Joined Centroids with Blocks so that Block ID could be transferred back to parcels. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGUsed Layer 5 to code Layer 2 and dissolve on block ID and Use Code. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSelected out Assessor Use Types for Commercial, then buffered by 50 feet and dissolved the buffers. The dissolved buffers were used to select the parcels from Layer 2 and these were dissolved into multi-part polygons. Then these were categorized as to whether they were commercial corridors (good to low quality), commercial areas (not corridors but significant areas), then whether they were non-corridors. The parcel count and area of each multi-part polygon was used to determine corridors in the 1st pass, then a more subjective judgement was used in the second pass.Parcels than 5,000 Square Feet selected out for each community with categories that indicate if it has a commercial zoning category. For those parcels that had more than one category (ie. Res and Comm), if the commercial portion was greater than 5,000 square feet, it was categorized as commercial. This also has the corridor category.These are the commercially zoned parcels selected out from layer 7. Fields were added to indicate whether they were in a commercial corridor or if they were with commercial corridors of the 3rd Street Specific Plan. Also a NOTES field indicates more details about the parcels in relation to commercial corridors.50 foot buffer from layer 6...dissolved on each corridor type.This is the start of a seperate countywideanalysis of C-1 zoning. All C-1 zones were dissolved, buffered 100 feet.Used layer 10 to select out parcels. Layers 12 & 13 were used to code the selected zoning categories (C-1, R-2, R-3, R-4, RPD, and MXD), and whether the parcel had multiple zoning categories. This is the FINAL OUTPUT layer.
Name: Commercial Zoning - Corridor Status (outline only)
Display Field: AIN
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: NOTE: This comes originally from layers within ..DRP_ADVANCE_PLANNING\housing_element\layers\small_lot_subdivisions\Small_Lot_Subdivisions_Commercial_Analysis_2016.gdb. The numbers below refer to iterative layers, and the bold numbered step refers to this layer.These layers analyse the parcels (exported on 12/19/16) and whether they have commercial zoning and whether they have Assessor Commercial Uses. The purpose of these layers is to help identify where the Commercial Corridors are and it was done through buffering and dissolving. They were classified as follows corridors based on how many adjacent parcels there were in each cluster - good corridors have a lot of adjacent parcels within 50 feet of each other.Selected parcels within the four communities and a 500 foot buffer around each community (has Assessor Use Code). Exported on 12/19/16.Centroids from Layer 2.Parcels dissolved by blocks. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSpatial Joined Centroids with Blocks so that Block ID could be transferred back to parcels. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGUsed Layer 5 to code Layer 2 and dissolve on block ID and Use Code. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSelected out Assessor Use Types for Commercial, then buffered by 50 feet and dissolved the buffers. The dissolved buffers were used to select the parcels from Layer 2 and these were dissolved into multi-part polygons. Then these were categorized as to whether they were commercial corridors (good to low quality), commercial areas (not corridors but significant areas), then whether they were non-corridors. The parcel count and area of each multi-part polygon was used to determine corridors in the 1st pass, then a more subjective judgement was used in the second pass.Parcels than 5,000 Square Feet selected out for each community with categories that indicate if it has a commercial zoning category. For those parcels that had more than one category (ie. Res and Comm), if the commercial portion was greater than 5,000 square feet, it was categorized as commercial. This also has the corridor category.These are the commercially zoned parcels selected out from layer 7. Fields were added to indicate whether they were in a commercial corridor or if they were with commercial corridors of the 3rd Street Specific Plan. Also a NOTES field indicates more details about the parcels in relation to commercial corridors.
Description: NOTE: This comes originally from layers within ..DRP_ADVANCE_PLANNING\housing_element\layers\small_lot_subdivisions\Small_Lot_Subdivisions_Commercial_Analysis_2016.gdb. The numbers below refer to iterative layers, and the bold numbered step refers to this layer.These layers analyse the parcels (exported on 12/19/16) and whether they have commercial zoning and whether they have Assessor Commercial Uses. The purpose of these layers is to help identify where the Commercial Corridors are and it was done through buffering and dissolving. They were classified as follows corridors based on how many adjacent parcels there were in each cluster - good corridors have a lot of adjacent parcels within 50 feet of each other.Selected parcels within the four communities and a 500 foot buffer around each community (has Assessor Use Code). Exported on 12/19/16.Centroids from Layer 2.Parcels dissolved by blocks. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSpatial Joined Centroids with Blocks so that Block ID could be transferred back to parcels. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGUsed Layer 5 to code Layer 2 and dissolve on block ID and Use Code. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSelected out Assessor Use Types for Commercial, then buffered by 50 feet and dissolved the buffers. The dissolved buffers were used to select the parcels from Layer 2 and these were dissolved into multi-part polygons. Then these were categorized as to whether they were commercial corridors (good to low quality), commercial areas (not corridors but significant areas), then whether they were non-corridors. The parcel count and area of each multi-part polygon was used to determine corridors in the 1st pass, then a more subjective judgement was used in the second pass.
Description: NOTE: This comes originally from layers within ..DRP_ADVANCE_PLANNING\housing_element\layers\small_lot_subdivisions\Small_Lot_Subdivisions_Commercial_Analysis_2016.gdb. The numbers below refer to iterative layers, and the bold numbered step refers to this layer.These layers analyse the parcels (exported on 12/19/16) and whether they have commercial zoning and whether they have Assessor Commercial Uses. The purpose of these layers is to help identify where the Commercial Corridors are and it was done through buffering and dissolving. They were classified as follows corridors based on how many adjacent parcels there were in each cluster - good corridors have a lot of adjacent parcels within 50 feet of each other.Selected parcels within the four communities and a 500 foot buffer around each community (has Assessor Use Code). Exported on 12/19/16.Centroids from Layer 2.Parcels dissolved by blocks. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSpatial Joined Centroids with Blocks so that Block ID could be transferred back to parcels. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGUsed Layer 5 to code Layer 2 and dissolve on block ID and Use Code. DONE IN FIRST DRAFT OF ANALYSIS - NOT CONTINUED AS IT WAS DECIDED TO USE BUFFERING / DISSOLVINGSelected out Assessor Use Types for Commercial, then buffered by 50 feet and dissolved the buffers. The dissolved buffers were used to select the parcels from Layer 2 and these were dissolved into multi-part polygons. Then these were categorized as to whether they were commercial corridors (good to low quality), commercial areas (not corridors but significant areas), then whether they were non-corridors. The parcel count and area of each multi-part polygon was used to determine corridors in the 1st pass, then a more subjective judgement was used in the second pass.Parcels than 5,000 Square Feet selected out for each community with categories that indicate if it has a commercial zoning category. For those parcels that had more than one category (ie. Res and Comm), if the commercial portion was greater than 5,000 square feet, it was categorized as commercial. This also has the corridor category.These are the commercially zoned parcels selected out from layer 7. Fields were added to indicate whether they were in a commercial corridor or if they were with commercial corridors of the 3rd Street Specific Plan. Also a NOTES field indicates more details about the parcels in relation to commercial corridors.
Description: Every ten years, the United States attempts to count every person in the country through a process called the Decennial Census. It is mandated by Article I, Section 2 of the U.S. Constitution. The latest Census was conducted on April 1, 2010, and provides a snapshot of how many people there are and where they live.Once we know how many people there are and where they live in the County of Los Angeles, the population must be divided as evenly as possible into five supervisorial districts for the County of Los Angeles Board of Supervisors. Adjusting the boundaries is called “redistricting.”Per California Election Code Section 21500, et seq., the Los Angeles County Board of Supervisors is required to adjust the boundaries of any or all of the supervisorial districts following each decennial federal census to ensure fair representation. Adjustments to the boundaries are made to ensure that districts are made to be “as nearly equal in population as may be.”Adopted 9/27/11, effective 10/27/11.NOTE: Updated on 1/15/15 to match the layer on eGIS SDE database (with the exception of the LB / San Pedro ports). Original layer DRP had was less accurate as far as lining up with city boundaries - this was exported to 'GEODATABASES/admin_dist' database on 1/14/15.
Description: Zoning coverage for unincorporated areas of Los Angeles County. Created during the Zoning Map Conversion and Integration Project (ZCIP), UPDATED:12/27/12 - for newly adopted Santa Clarita Valley Area Plan (OVOV) going into effect (2012-0055Z).1/17/13 - for ZCO #2012-0057 in West Whittier - Los Nietos4/30/13 - for annexation in Santa Clarita (recorded on 4/16/13)5/30/13 - for Universal City Specific Plan going into effect7/11/13 - for ZCO 2013-0018Z to go into effect (North Whittier)8/7/13 - for adding newly recorded parcels to Zoning layer (new school in Florence Firestone, APNs 6008-013-926 & 927, 6008-015-917 & 918)9/3/13 - for ZCO #2012-00002-(4) in South Whittier9/4/13 - for annexation in Santa Clarita ("Norland-Robinson Ranch" - recorded 8/15/13)9/12/13 - bike path moved to the correct location (Marina del Rey)9/25/13 - zoning clipped to parcel boundary in proposed annexation area (Florence-Firestone 2013_06_Jordan_Downs)9/30/13 - adjusting for changes in City Boundary following DRP/DPW city boundary QC with historic annexations.10/3/13 - for annexation to Glendora (from East Azusa)11/7/13 - for ZCO 2013-0036Z-(5) in Antelope Valley6/9/14 - for ZCO 2012014-0021Z in East Los Angeles.6/19/14 - for Annexation to the City of Palmdale (Annexation No. 2011-07)8/7/14 - for an added parcel in Willowbrook (6149001033)8/28/14 - for ZCO 2014-0031Z in East Pasadena - East San Gabriel10/22/14 - for Santa Monica Mountains Coastal Zone and subsequent Coastal Boundary change. ZCO 2006-00009 (3) was adopted by the Board of Supervisors on 8/26/14 - final certification by the California Coastal Commission on 10/10/14 - final link to document here.10/29/14 - for annexation to the City of Covina (annexation No. 2013-05)12/3/14 - to code zoning for Caltrans property where there was no parcel (adjacent to 4038007023) - in community of Lennox12/11/14 - For Zone Change in South Whittier, and 3rd Street Specific Plan.12/16/14 - for annexation to city of Santa Clarita.4/22/15 - for Florence - Firestone after Jordan Downs annexation (effective 3/19/15).4/27/15 - for East Los Angeles - adjusted to latest parcels.5/27/15 - corrected zoning in Pepperdine LRDP. After a meeting on the subject, it was realized that the Pepperdine LRDP is NOT a part of the SMM Coastal Zone, so there should be no proposed zoning here...reverted back to A-1-1-DP from 1987.7/16/15 - Updated several zoning designations in the Antelope Valley as adopted by the Board of Supervisors on 6/16/15. Click here for a link to the certified ordinance.8/31/15 - updated Universal City for Reorganization 2014-01.11/5/15 - updated for the General Plan 2035 becoming effective. Zoning Ordinance # 2015-0042 (click herefor certified ordinance).12/2/15 - updated zoning in Santa Clarita Valley following a highway re-alignment at the intersection of The Old Road and Magic Mtn Parkway. Confirmed this change with Mitch Glaser (see email on 10/7/15).12/2/15 - minor revisions to zoning block faces along dedicated ROWs in the Santa Monica Mountains Coastal Zone, corresponding to Assessor parcel adjustments.12/10/15 - Update of Zoning Categories in 'Z_DESC' field following General Plan update of Title 22. Also, upated allcategory names so that all words are proper case (eg. "Light agriculture" changed to "Light Agriculture").1/4/16 - update for zone change # 2014-00002 in 'South Whittier - Sunshine Acres', went into effect on 12/31/15 (click herefor certified ordinance).2/24/16 - Change to zoning for ZCO 20050028z. Map, C-3, originally included with documents for change to C-3-DP. The correct zoning is C-3-DP3/29/16 - updated for slight city boundary adjustment in Palmdale (APN #3022-012-017)4/21/16 - updated San Clemente Island to match what DPW had (compared to imagery, ours was shifted)9/15/16- Updated zoning that was incorrectly mapped per ZCO 04-027 (APN# 8402-016-069 in Charter Oak)--it was intended to follow the tract boundary for TR53618. Contacted Jill Jones at County Counsel and got the OK to annotate our copy of the zone change map with the understanding that an official zone change map would be recorded with the East San Gabriel Valley Area Plan. Click here for Original ordinance.11/15/16 - Updated for annexation to Santa Clarita that became effective on this day (link to official annexation document is here). Also, updates that resulted from a comprehensive city boundary update after comparison with Public Works' city boundary layer.12/19/16 - Zoning clipped to parcel boundary for parcel 8171015903 (West Whittier - Los Nietos). The Assessor made the change to the parcel line (for Sorensen Park) in January 2016. 1/5/17 - updated zoning for ZCO 2016-0063, adopted 11/22/16, and went into effect on 12/22/16. This is in Rowland Heights (APNs 8264021033 & 8264021030). Link to certified ordinance is here.
Copyright Text: County of Los Angeles
Department of Regional Planning
GIS Section
