Building Permits

3D as-built models for building permits.

Precise as-built 3D documentation from drone images – ready for submission to building authorities.

Dataset reviewViewerCAD / GLBReviewed data for your professional approval
Drone above historic rooftops for as-built documentation for building permits
3D MODELS ACTIVERTK ACCURACY: < 2CM
3D HANDOFF INTERACTIVE

Project handoff

Your drone images. Usable project data.

You provide the imagery. We review the dataset, prepare the right measurement and model data, and deliver it so your team can keep working immediately.

Your input

  • Drone images of building and property
  • Building permit authority requirements
  • Site location and terrain context
  • Optional: Reference points for surveying

Your output

  • Dimensioned 3D model (DWG/DXF)
  • Floor plans, elevations, and sections
  • Orthophoto as base map
  • Terrain model + contour lines
  • Diagnostic report with quality metrics

Target software

AutoCAD
Revit
ArchiCAD
Vectorworks

Project use

Faster permits with authentic as-built documentation

Drone-based as-built documentation is more persuasive to building authorities than estimates or outdated drawings. A dimensioned 3D model with derived plans demonstrates current conditions and significantly reduces follow-up questions and revisions. Quick turnaround – often 48 hours – speeds up the entire permit process.

For existing buildings, renovations, and extensions, authentic documentation is an investment in planning certainty. It also provides the foundation for energy audits, structural analysis, and re-surveying – all from one source.

Typical applications

Extensions or additions to existing buildings
Heritage conservation and historical documentation
Permit submission with accurate as-built 3D model
Re-surveying and pre-planning documentation
Secure online paymentNo subscription for single projects

Ready to order

Start CAD handoff directly.

Review the price, pay securely, then receive the upload link. For edge cases, we review the dataset before weak image sets are processed.

Starting price

€225

up to 1,000 m². Pre-calculated: €225

CAD-ready handoff
Viewer can be used as needed
For as-built, planning, and renovation

Process

How you receive your project data

1

Drone flight & upload

Submit complete image coverage of the as-built structure.

2

3D reconstruction

Photogrammetry produces dimensioned as-built model.

3

Plan derivation

Automatic generation of floor plans, elevations, sections.

4

Delivery & documentation

DWG/DXF + orthophoto + report in 2–3 working days.

Start immediately

Calculate price and order directly

From €45 · Delivery in 12–24h · No account required

Next step

Request a project now

If your project fits, we clarify the dataset, required delivery, and next step.

Start project