Upload your construction plans. ClearBlock runs 100+ code checks, flags violations with fix recommendations, and files your permit — automatically.
Every residential permit costs $10,000–$25,000 in avoidable overhead. Most of it is preventable.
15–25 hours researching codes, filling forms, assembling docs
Each cycle: architect revisions, resubmission, another review round
Loan interest, insurance, taxes, opportunity cost — compounding
$2,500–$4,000 per cycle in architect revisions alone
From plan upload to filed permit. ClearBlock handles the entire compliance workflow.
Upload your full plan set — floor plans, elevations, sections, site plans. ClearBlock's vision models parse every sheet, extracting dimensions, annotations, room layouts, and spatial relationships.
Drop your plan set here
PDF, DWG, DXF up to 500MB
ClearBlock cross-references your plans against IRC, IBC, local amendments, zoning overlays, energy codes, and accessibility standards. Violations come with exact code citations and fix recommendations.
Once your plans pass review, ClearBlock assembles the complete application — jurisdiction-specific forms, fee calculations, supplemental documents — and submits directly. Track status in real time.
Watch ClearBlock analyze a real residential plan set in real time.
ClearBlock integrates with the tools your team already uses — from project management to plan storage.
Procore, PlanGrid, Bluebeam, Box, Google Drive — pull plans directly from where your team stores them.
Sync permit status back to Procore, Buildertrend, or CoConstruct. No more manual updates.
Full REST API for enterprise builders who want to embed ClearBlock into their own systems and workflows.
Adjust the sliders to match your operation. See exactly what ClearBlock saves you annually.
Whether you pull 10 permits a year or 200, ClearBlock scales with your operation.
High-volume permitting across multiple jurisdictions and plan types. Consistent, fast, repeatable.
Every project is unique. ClearBlock adapts to each design and jurisdiction's specific requirements.
Catch code issues before they become correction letters. Fewer revision cycles, happier clients.
Multi-project portfolios with tight timelines. Parallelize permitting and reduce holding costs.
Our models are trained specifically for construction documents — not adapted from generic AI.
Understands rooms, walls, dimensions, annotations, symbols, and spatial relationships. Not just OCR.
IRC, IBC, local amendments, zoning overlays, energy codes — structured and queryable. Always current.
Trained on thousands of real correction letters. Knows what plan checkers actually flag — not just what the code says.
AI handles the heavy lifting. Licensed professionals review edge cases. Confidence and speed without sacrificing accuracy.
Founded by researchers combining AI, computer vision, and deep construction expertise.
AI + computer vision + construction tech
Former plan reviewers & licensed architects
Purpose-built models, not generic wrappers
We currently support residential construction — single-family homes, townhomes, ADUs, and multi-family up to 3 stories. Commercial and mixed-use support is on our roadmap.
We're building coverage across the United States, starting with major metro areas. Our system handles IRC, IBC, and local code amendments. Contact us to check coverage for your specific jurisdictions.
Our system runs 100+ compliance checks per plan set. While no automated system replaces a licensed plan reviewer, ClearBlock catches the most common violations that cause correction letters — reducing resubmissions significantly. Edge cases are reviewed by licensed professionals.
PDF plan sets (most common), DWG/DXF files from CAD software, and high-resolution scanned documents. Our system automatically classifies sheets and extracts relevant information.
No. ClearBlock is a compliance and filing tool — we check your plans against code requirements and handle the permit application process. Your design professionals remain responsible for the design itself.
Automated compliance review typically completes within minutes of upload. The full permitting timeline depends on the jurisdiction's review process, but by reducing correction cycles, ClearBlock helps you get approved faster.
See how ClearBlock can cut your permitting costs, eliminate correction cycles, and get your projects started faster.