These are parcels that were extracted on 11/1/21 for unincorporated East San Gabriel Valley, and zoning was appended using models developed for the Housing Element which adds zoning to the layer in a flat row and shows the percentages of zoning covering the parcel (in cases where there are multiple zoning categories). Sliver portions were deleted and QC done on the layer. An analysis of A-1 and A-2 zones was also done with an intersected version of this layer as well. Additionally, when a parcel is in more then one community (or adjacent city) that was recorded in additional fields. As of 11/4/21, additional work to be done includes appending Land Use Policy information to this, and updates will be recorded below.

This layer has selected Assessor taxroll information as well as information related to zoning consistency as outlined in the sections below. From this layer, the proposed zoning and land use policy were extracted, as well as change areas / types.

Zoning / Land Use Policy QC notes

The following queries were done on both the Zoning and LUP fields in order to correct any 'false positives' that occurred when there was more than one category in a parcel. SQL Queries below are from the Zoning fields, but the same were applied to the LUP fields.

• PctZngArea1>100- calculated to 100

• PctLZngArea1 >99 AndPctZngPArea1 <100 And LUP2 IS NOT NULL SORT ON AREA (largest to smallest) as some may be legitimate. Then calculated to 100%, Zoning2 and PctArea = None. Note that for Land Use Policy, Rowland Heights needed to be looked at carefully as the linework doesn't always follow parcels (due to the age of the Land Use Plan).

• PctLZngArea1 >95 And PctZngPArea1 <100 And Zoning2 IS NULL and City_Name is NULL - code as Zoning1 = 100%

A-1 / A-2 analysis

The size ranges of these zoning categories are provided to allow for guidance for making zone changes as it relates to the cannabis ordinance. For those cases where there are multiple zoning categories per parcel, only the portion of the A-1 or A-2 that covers that parcel was considered in the size range.

Zoning Consistency

Added several fields related to the first round of Zoning Consistency checks:

• LUP_RH_GP... - these are the equivalent General Plan Land Use categories that align with what is in Rowland Heights

• Zoning1 LUP1 Combo - these are the predominant zoning and land use policy combinations. They do not include any of the secondary zoning or land use policy categories.

• Zoning Consistency (ELA Methodology), CSE Reviewed?, CSE Notes - these were sent via spreadsheet from CSE on 1/26/22, and added these fields to the GIS layer on 2/7/22.

Proposed Zoning / Land Use Policy and Change Areas

The fields below relate to the proposed zoning and land use policy. Also identified were zone change areas and change types (3 categories). Models were used to extract and aggregate the data and generate proposed zoning and land use policy layers. In this round of changes, an online app was made for CSE staff to quality check the data and input comments (October - November, 2022).

• LUP_PROP - Proposed Land Use Policy

• ZONE_PROP - Proposed Zoning

• Prop_Z_LUP_Comments - comments explaining why changes were made

• GROWTH_AREAS - Indicates areas flagged for density increases and growth. Many of these were identified by the consultant for the plan (ESA)

• HEU_UPDATES - Housing Element Updates from the Rezoning Program - where density will be increased

• ADMIN_UPDATES - Administrative updates in which A-Zones were converted to R-1 or R-A. Also, parcels where there is currently multiple zoning and land use policy categories that are now going to one category

• ZONE_UPD - Indicates where the zoning is changing

• LUP_UPD - Indicates where the land use policy is changing

• EXIST_ZONE_SPLIT_PCL - parcels that currently have more than one zoning (shown in Zoning2 and Zoning3 fields)

• EXIST_LUP_SPLIT_PCL - parcels that currently have more than one land use policy category (shown in LUP2, LUP3, LUP4 and LUP5 fields)

• PROP_ZONE_SPLIT_PCL - parcels that have more than one proposed zoning category (primarily these are industrial buffer zones where the current split zoning is maintained)

• PROP_LUP_SPLIT_PCL - parcels that have more than one proposed land use policy category (primarily these are 'W' land use policy categories indicating where a water channel cuts through a parcel)

UPDATE HISTORY

• 11/23/21 - finished QC and exported to SDE for use in a map service.

• 2/7/22 - finished up the fields related to the Zoning Consistency efforts as mentioned above. Updated SDE layer on this date, for use in the app.

• 3/1/22 - Added Proposed Zoning, Land Use Policy, and Comments for editing for zoning consistency. Also added zone change in South San Jose Hills that was adopted in November, 2021.

• 9/13/22 - 9/15/22 - data cleanup on change types - mainly having to do with false positives resulting from an over-estimation of growth areas.

• October - November 2022 - proposed zoning and land use policy QC'd by CSE staff and flagged areas to update. GIS made these updates during that time.

• 12/6/22 - finalized QC and exported 25,166 parcels for a mailing list. The following query was used to do so. The second part of the query does not include parcels that were a Housing Element change, however the zoning and land use policy does not change. These specific parcels were in the Housing Element Rezoning layer due to the fact that the max density in the CG category in the General Plan is higher than that of Hacienda Heights. (HEU_UPDATE = 'YES' Or ADMIN_UPDATES = 'YES' Or GROWTH_AREAS = 'YES') And (ZONE_UPD = 'YES' Or LUP_UPD = 'YES')

• 12/20/22 - Updated 'Community_Name' field to include the new communities that will be broken off from Whittier Narrows. Also, split some parcels that were cut by community boundaries.

• 1/23/23 - updated zoning for APN 8110011053 per BOS Zone Change. This was previously coded as proposed MXD / MU as an HEU update (non-RHNA eligible), however, this ZCO overrules that one. Removed from mailing list as well.

• 3/9/23 - updated proposed zoning and land use policy in several areas resulting from public comments.

• 3/13/23 - some additional QC done to make sure 'ZONE_UPD' and 'LUP_UPD' fields were properly coded. Found a missed LUP update from the 'public comments update'. Updated Palmer Canyon in North Claremont to preserve existing zoning (buffer from road).

• 3/30/23 - Added combining zone '-GZ' for the Green Zones update - now to be implemented through ESGV, Metro, and a separate zone change ordinance.

• 4/4/23 - Split parcel for some A-1 and R-1 parcels in flood control channel.

• 4/18/23 - Updated 'missed zone change' from A-1 to R-A in Rowland Heights, and reverted back some zoning to A-1 based on community feedback in South San Jose Hills.

• 4/26/23 - Rolled back proposed zoning and land use policy from R-2 to R-1 in a former growth area in Covina Islands.

• 4/27/23 - Rolled back proposed zoning in Valinda to existing R-A.

• 5/16/23 - 5/17/23 - Updated a couple areas in South San Jose Hills to proposed R-A, and reverting to A-1. Then rolled back all the A-1 > R-A zone changes outside of an equestrian district in the communities of Avocado Heights and South El Monte to the existing A-1 zoning.

• 6/14/23 - Made one change related to some split parcels within the Employment Protection District that had an 'IP' suffix (removed this IP per the General Plan maps)

• 6/15/23 - Updated 130 parcels to remove the 'BE' designation after some internal research deemed them unnecessary for Commercial Zones in ESGV.

• 6/27/23 - Updated 162 parcels in Avocado Heights that were proposed to change to R-A, but reverted back to the existing A-1 zoning.

• 7/6/23 - Updated 18 parcels in Avocado Heights to revert back to existing LUP - rolling back a previous ESA growth area. THIS IS THE LAST EDIT BEFORE RPC SUBMITTAL.

• 7/20/23 - Updated APN 8401021062 in Charter Oak after consultation with City of San Dimas. This is an interim change as materials were submitted to RPC already - some minor edits (filling in some NULL values)