The subdivision activity layer represents those areas (within unincorporated areas) with cases that are either pending, approved or recorded (within the past few years) within the Los Angeles County subdivision process. Current as of 3/1/2016.
https://data.lacounty.gov/Property-Planning/Subdivision-Activity-Unincorporated-Areas-/6u93-jmgg (this is a table)
https://data.lacounty.gov/Property-Planning/Subdivision-Activity-Unincorporated-Areas-/6m2t-evvh (the GIS layer)
Data can be downloaded here (including the layer file):
Download Shapefile / Layer File (.zip)
[…] Subdivision Activity (Unincorporated Areas Only) http://egis3.lacounty.gov/dataportal/2016/03/30/subdivisions/ […]
[…] Subdivision Activity – Our friends at the Department of Regional Planning post proposed subdivisions in the unincorporated county areas. […]