L SQUAREDESIGN & BUILD
Get your free quote
  1. Home
  2. ADU floor plans
  3. LSQ 400
ADU floor plan · Single story

LSQ 400: 400 sq ft, studio, 1 bath.

A 20' × 20' footprint that L Square designs, permits and builds as one team. Read the layout, step into the rooms, then walk through the real 3D model.

LSQ 400 floor plan
Drawn to scale
LSQ 400 studio living rendering
Studio living · rendering
LSQ 400 kitchen rendering
Kitchen · rendering
LSQ 400 bathroom rendering
Bathroom · rendering
From the 3D studio
Single story

LSQ 400

Living area
400 sq ft
Bedrooms
Studio
Bathrooms
1
Footprint
20' × 20'
Walk through it in 3D Get a free estimate for this plan →
At a glance

What LSQ 400 gives you.

  • 400sq ft of living area
  • Studioopen studio layout
  • 1bathroom
  • 20' × 20'footprint · single story

LSQ 400 is one of twelve L Square plans, each built as a real 3D model to scale. In the design studio you can turn it, step inside, change the exterior and interior finishes, and send that exact design to us for an estimate.

Every plan is a starting point. What your lot can hold depends on setbacks, utilities, access and city review, so the free consultation and site visit come first. Then licensed architects draw the plan around your property, we clear the permits, and our own crews build it under one contract.

Inside LSQ 400

The finished rooms, rendered from the model.

LSQ 400 studio living rendering
Studio living
LSQ 400 kitchen rendering
Kitchen
LSQ 400 bathroom rendering
Bathroom
Free estimate

Could LSQ 400 fit your lot?

Send your address and we reply within one business day with what your property can hold and the next step.

Kiko Zhou · OwnerReplies within one business day

Get your free estimate

Tell us about the property. We reply within one business day with what your lot can hold and the next step.

What are you considering?
  • Free site visit
  • No obligation
  • Licensed & insured

Prefer to talk? Call (949) 374-7980