Last week "parcel data" began appearing on Google Maps.
I’ve been collecting "parcel sightings" on Google Maps from Twitter and other sources (notably comments to James Fee’s post and Atanas Antchev’s post) in the hopes it can help determine the source of the data. (Yes, this is crowdsourcing, of a kind!) Note that some data seems to be from the jurisdictions themselves (per Google’s post, these include San Francisco and LA) and others are from the as yet undisclosed data provider. Also note, these comments have not been verified, just aggregated. Use them at your own risk!
