GET comprehensive information for
{}
across 96+ million parcels with our API endpoint. Just input an address or
coordinates and receive a JSON object.
Product specifications.
A documented REST endpoint with authenticated API keys and an OpenAPI schema.
Point Query
One set of rules per address or coordinate pair.
Full Regulatory Precision
Returns our full corpus of zoning characteristics—including use treatments, parking requirements, setbacks, building heights, and more.
JSON Object
Structured data ready to incorporate into your workflow or schema.
Built for your workflow.
Tailored zoning intelligence for enterprise clients.
Site Selection at Scale
Screen thousands of candidate addresses against zoning constraints without leaving your pipeline.
Product Integration
Surface zoning rules inside your own internal platform or dashboard.
Underwriting and Due Diligence
Assign governing zoning regulations to every property in your book, at the moment you need them.
Automated Feasibility
Feed permitted uses, height limits, and lot requirements straight into your development models.
Contact us, and we’ll work with you to customize live responses for your own addresses.
Try our API Demo
Use a demo key and test our API output in Lafayette, CO.
1. Select endpoint
2. Select how to query
Click inside the outlined boundary to drop a point.
example: 1290 S. Public Road Lafayette, CO 80026
or
example: 39.987446
example: -105.089973
Why our data is the gold standard
Direct Code Sourcing
Our analysis is rooted in official zoning codes - the texts and maps published by local jurisdictions. We don’t draw from assessors’ maps, third-party aggregated data, or other unreliable, unofficial sources.
Human Verification
Our dataset is created, verified, and updated by human experts, not AI. Every entry undergoes a multi-step review process by team members with expertise spanning law, geography, planning, and data science.
Regular Update Cycles
Recognizing the value of refreshed zoning data, we continuously monitor, track, and input updates, and we regularly conduct full-state and full-metro area reviews.
Frequently asked questions
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Any address shown on our coverage map, which is continually expanding.
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As a documented REST endpoint, accessed with an API key. Each request takes one location as coordinates or a street address.
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All endpoints utilize WGS84 (EPSG:4326).
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You can redistribute or display Land Use Labs’ information only through a custom licensing agreement. Please contact us to discuss terms.
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The Zoning API is ideal for teams requiring zoning information inside their own workflows, such as site-selection platforms, underwriting models, and property data tools. If you only need zoning information for a few properties, our Parcel Reports are faster.
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The API returns information about the zoning district(s) and applicable zoning rules for the queried location. Please see our API documentation for the full response structure.
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Every request returns a JSON object. We describe all responses in our API documentation.
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The Zoning API returns information for every zoning district that applies, keeping base and any overlay districts separate. The API does not determine which rules prevail in the presence of conflicts. For that, please see our Zoning Slices.
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No. We only bill if your query falls in an area for which we have zoning information or have confirmed zoning authority has not been exercised.
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Use the API when you are looking for information about specific parcels across markets. If you need all zoning information for a specific market or geography (e.g., to do site selection), our Zoning Districts or Zoning Slices may be a better fit.
Need something different?
We make products built for analyzing zoning, each designed for a different question, scale, and workflow.
Parcel Reports
Best for:
Due diligence on a specific address, quick one-off lookups for developers, lawyers, consultants
Unit: Individual parcel
Format: PDF
$250 per report
View productZoning API
Best for:
Site selection at scale, product integration, underwriting and due diligence, automated feasibility
Unit: Address or coordinate pair
Format: JSON
Custom
View productZoning Districts
Best for:
Regulatory comparisons, map display
Unit: Zoning district
Format: GeoJSON, Geodatabase, GeoPackage
Per-district, per-variable pricing
View productZoning Rasters
Best for:
Environmental analysis, land use modeling, integration with other geospatial datasets
Unit: 30×30m grid cells
Format: GeoTIFF
Per-acreage, per-category pricing
View productZoning Slices
Best for:
Site selection, scenario planning, policy research
Unit: Block group, census tract, jurisdiction, or custom geography
Format: GeoJSON, Geodatabase, GeoPackage
Per-slice, per-variable pricing
View productZoning Tables
Best for:
Cross-geography comparisons, housing research, zoning reform advocacy
Unit: Selected geographic area
Format: CSV, GeoJSON (optional), GeoPackage (optional)
Per-geographic unit pricing
View product