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SwankHaus · Design

Walk through a home before it exists.

Generate a 3D architectural sketch from any listing photo. Plan additions, stress-test layouts, or design from a bare lot — with an AI architecture engine trained on a million floor plans.

Start designing — $39.99 / mo See it work
Includes SwankHaus Pro · the full 4D Asset Model bundled
Listing photo · before
1,800 sqftSingle story
3 / 2Beds / Baths
1962Year built
AI 3D sketch · after
+ 2nd story · 1,400 sqft 62′ x 38′ 2,376 sqft footprint X Y Z
3,200 sqftw/ addition
5 / 3.5Projected
$285KReno estimate
Capability 01

3D from a single photo.

Drop in any listing image. Our model produces a buildable 3D massing within seconds — wall heights, roof pitch, footprint, and approximate floor plan inferred from the photograph alone.

  • Photo-to-mesh in under 10 seconds
  • Confidence indicators on every dimension
  • Walk-through preview with first-person camera
  • Manual edit tools for fine-grained corrections
Capability 02

Plan additions in minutes.

Want to add a second story? An ADU? A pool house with a guest suite over the garage? Pick a template, drop it on the model, and the planner re-calculates footprint, sqft, projected value, and likely permit path.

2nd story ADU Pool house Garage Wing Basement
  • Real-time sqft + value uplift calculation
  • Permit risk score based on local zoning data
  • Snap-to-grid placement with structural-wall awareness
+ 1,400 sqft + $480K projected value
Capability 03

Inspect the bones.

Layout view exposes structural walls, plumbing stacks, electrical panels, and load paths — so you know what can move, what can't, and what's expensive.

  • Load-bearing wall detection from photo evidence
  • Plumbing-stack inference (kitchen + bath alignment)
  • HVAC zone mapping
  • "What if I knock this wall down?" simulator
load-bearing Living Kitchen Bed 1 Bed 2 Bath plumb stack
Capability 04

Or start with nothing.

Have a lot? Or just a dream? Open a blank canvas, sketch the footprint, and watch as our AI suggests room arrangements, sun-angle orientations, and code-compliant setbacks.

  • Site planning with topographic & solar inputs
  • Code-aware setbacks for major US jurisdictions
  • Style transfer — modern, traditional, farmhouse, brutalist
  • Export to architect-ready DWG / PDF / OBJ
100′ frontage 120′ deep 3,200 sqft 2-story · contemporary 15′ south sun
Capability 05

Renovation cost estimator.

Every design change carries a live cost estimate, calibrated to regional labor and materials data. Know what you're committing to before the contractor's truck pulls up.

2nd story + ADU · estimate
$485,000
  • Foundation reinforcement$48K
  • Framing & roofing$132K
  • Plumbing & electrical$94K
  • Finishes & fixtures$118K
  • ADU separate-utility tap$36K
  • Permits & contingency (15%)$57K

Your next home, before you buy it.

Stop guessing what a renovation could look like or what an empty lot could become. Start sketching with confidence today.

Start designing — $39.99 / mo Compare all tiers