Introduction
Whether you’re planning a home remodel, adding a new room, or upgrading a commercial space, one thing is true: you need to know exactly what you’re starting with. That’s where as-built drawings come in.

At CAD Design Systems (CDS-AEC), we provide accurate, up-to-date as-built drawings that help homeowners, contractors, and architects plan smarter, avoid surprises, and stay code-compliant.
What Are As-Built Drawings?
As-built drawings show the current, existing condition of a building or site—not the original construction drawings. They reflect any modifications, remodels, or field adjustments made since the original build.

An as-built typically includes:

  • Floor plans (with true dimensions)
  • Elevations
  • Door and window schedules
  • Electrical and plumbing layout (if visible)
  • Site layout (setbacks, structures, driveways)
  • Structural changes or additions
    Why As-Built Drawings Are Essential for Renovations
    ✅ Accurate Starting Point
    Lets your designer or contractor know exactly what’s there.

✅ Better Design Planning
Helps architects and designers integrate additions seamlessly.

✅ Faster Permitting
Clean as-built drawings reduce permit review times.

✅ Easier Coordination
Provides one consistent reference for the full project team.

✅ Reduce Surprises During Construction
Anticipate issues before the build starts.
How to Use As-Built Drawings in Your Project
📐 For Interior Remodels:

  • Kitchen redesigns
  • Bathroom upgrades
  • Open floor concepts

🧱 For Home Additions:

  • Tie new structures into existing elements
  • Confirm window/door placements
  • Maintain setback and lot coverage compliance

🏢 For Commercial Upfits:

  • Tenant improvements
  • MEP layout and coordination
  • Life safety and code planning
    Bonus Tip: Combine With Reality Capture
    If you don’t already have an as-built—or if your old blueprints are inaccurate—get your site scanned first.

At CDS-AEC, we use:

  • Leica BLK360 G2 for laser scanning
  • Autel EVO II 640T RTK for drone mapping
  • AutoCAD, Civil 3D, and Revit for precision drafting
    Real-World Example: Owner-Builder Master Suite Addition
    A homeowner in Brevard County hired us to scan their home before adding a new master suite and laundry room. The existing plans were outdated and didn’t reflect a previous garage conversion. We created a full as-built floor plan and site layout, then designed a permit-ready set that was approved on the first submission.
    What You Get with CDS-AEC As-Builts
  • Clean, labeled DWG and PDF drawings
  • Optional Revit models
  • Accurate measurements to ¼” or better
  • Scalable files for future use
  • Site layout with lot lines, setbacks, and orientation
  • Coordinated sets for architectural, structural, or MEP consultants
    Plan It Right from the Start
    Whether you’re updating your kitchen or adding 2,000 sq ft, an accurate as-built is your project’s foundation.

👉 Ready to get started? Let CAD Design Systems scan your space and provide the as-builts you need to build with confidence.

📍 Based in Merritt Island, FL
🌐 www.cds-aec.com
📞 321-960-2194
✉️ info@cds-aec.com