Comparisons

Parcel Peak vs county GIS: what’s the difference?

County GIS is authoritative for local layers and the place you verify. Parcel Peak unifies statewide public datasets into a first-pass screening report with source links—then sends you back to the county.

Updated 2026-09-12

Screen a parcel Open glossary

Useful sources for searching: Official sources to verify buildability ↓

At a glance

NeedCounty GISParcel Peak
Official local zoning mapBestScreen + link out
Multi-hazard first passOften manualAutomated summary
Permit decisionAgency onlyNot a determination

Different jobs

County portals expose official local maps. Parcel Peak is built for speed across FEMA, CAL FIRE, soils, zoning references, and parcel geometry in one workflow.

What not to expect

Parcel Peak does not replace a planner’s determination or the county’s map viewer for final calls.

People also ask

Should I skip the county website?

No. Always verify material findings on the official county or city map.

Why use both?

Parcel Peak saves assembly time; the county remains the authority.

Official sources

Last verified 2026-09-12. Re-check agency maps before decisions — vintages change.

Related

Planning directory County pages

Screen this on a California parcel

Parcel Peak checks official public GIS for zoning, flood, fire, soils, and planning — every finding linked to the source.

Screen a parcel View sample report