Why parcel data
Precise parcels for site plans and feasibility
Ordering records one county at a time stalls feasibility. A standardized nationwide parcel layer gives every project the same reliable base.
Start with real geometry
Boundaries and legal acreage to anchor site plans, grading, and yield studies.
Integrates with your stack
OGC-standard WMS/WFS and vector tiles your GIS already speaks.
One base for the whole team
Designers, planners, and reviewers reference the same parcels.
Use cases
Built for engineering workflows
Feasibility & due diligence
Assess dozens of candidate sites without a records hunt.
Site plans & layout
Anchor design to accurate parcel geometry and acreage.
Yield & massing studies
Test what fits using real boundaries and dimensions.
Survey reconciliation
Compare recorded parcel lines against field data and plats.
GIS data pipelines
Feed a nationwide parcel layer into your spatial database.
Multi-jurisdiction projects
Consistent parcels across counties and state lines.
What you get
Nationwide coverage, standardized and current
The authoritative parcel grid behind landrecords.us, delivered in the OGC formats your CAD and GIS already use.
- Critical attributes, standardizedBoundaries, parcel IDs, legal acreage, ownership, land use, and address — normalized across jurisdictions.
- Coverage kept current157M+ parcels across 3,230 counties, refreshed quarterly so your decisions rest on fresh data.
- Delivery that fits your stackBulk downloads, or OGC-compliant WMS/WFS and Mapbox vector tiles for your CAD and GIS tools.
FAQ
Common questions
Will it work with our GIS and CAD tools?+
The web service is OGC-standard (WMS/WFS) plus Mapbox vector tiles, so it drops into the tools you already use.
How accurate is the parcel geometry?+
We deliver authoritative recorded parcel boundaries and legal acreage sourced from county records.
Can I evaluate many sites at once?+
Yes — screen candidate sites nationwide from one standardized layer instead of ordering records per county.
How do I integrate the data with our systems?+
Use bulk file downloads for your data warehouse, or the managed web service (WMS, vector tiles, and feature service) to stream parcels into your GIS and apps.
How current is the data?+
The nationwide parcel layer is refreshed on a quarterly cadence, and subscriptions include those updates for a year.