Useful sources for searching: Official sources to verify buildability ↓
Access diligence in order
Confirm the parcel polygon and neighbors on assessor GIS / Parcel View Map.
Ask how vehicles legally reach the lot—public road, private road, or easement.
Read the title report for access easements, exceptions, and maintenance obligations.
What “landlocked” means here
A parcel without recorded legal access to a public road (or equivalent) is a diligence emergency. Implied or prescriptive theories are lawsuits waiting to happen—not a marketing plan.
Where Parcel View helps
Use the Map and Screen to see parcel geometry and neighbors, then verify access in recorded documents. GIS cannot invent an easement.
People also ask
Can GIS prove I have legal access?
No. Maps can show roads and adjacency. Legal access comes from deeds, easements, and sometimes court judgments.
What if the listing shows a driveway across another lot?
Assume nothing until title shows a recorded easement benefiting your APN. Verbal neighbor permission is not transferable diligence.
Should access kill a deal?
Unresolved landlocked or disputed access should pause or kill the deal until counsel and title say otherwise—often cheaper than litigating after close.
Official sources
Last verified 2026-08-29. Re-check agency maps before decisions — vintages change.
Related
Screen this on a California parcel
Parcel View checks official public GIS for zoning, flood, fire, soils, and planning — every finding linked to the source.