Size14’ x 31’ (434sqft)
  • Fully equipped kitchen
  • Milgard windows and doors
  • Kohler bathroom fixtures
  • Laundry hookups (in the bathroom
  • Fully Insulated

Options: Ductless HVAC, Fire sprinklers


Not every property is the same. Designed with a shorter width than the SP750 or the SP540, the SP430 is designed to span the width of a standard backyard.

It’s also versatile enough to comfortably sit along the side of the primary dwelling. Great for one or two occupants, it offers the perfect balance of a large living area and a beautiful bedroom. If your property offers the challenge of having a more unique shape, the SP430 may be the solution.

SP430 Floor Plan

Find out if your property qualifies for a SP430?

We'll review your property free of charge and let you know if you would be granted a building permit for the SP430.