A plot plan shows the position of the home on the specific lot — including the building footprint, setbacks from property lines, easements, driveway location, and grading information. For production builders, a plot plan is required for every permit submission and must be updated whenever the house type, elevation, or options change the building footprint.

Outsource CAD provides fast, accurate plot plan drafting for US production builders, positioning your base model footprint on the specific lot using survey data or plat information and applying all jurisdiction-specific setback and easement requirements.

What a plot plan contains

A production builder plot plan typically shows the lot boundaries and dimensions from the plat, the building footprint positioned on the lot with all setbacks dimensioned from property lines, the driveway location and approach, any easements or right-of-way shown on the plat, the finished floor elevation if required, a north arrow and scale, and the lot address and legal description. Jurisdictional requirements vary — some counties require additional grading information, flood zone notation, or impervious surface calculations.

Plot plan modifications for options and elevation changes

When a buyer selects a structural option that changes the building footprint — a room extension, a porch addition, a bay window, or a different garage configuration — the plot plan must be updated to reflect the new footprint. Outsource CAD handles plot plan modifications as part of the lot specific drawing process, ensuring the plot plan always reflects the actual configuration being built.

Garage orientation on plot plans

One of the most common plot plan modifications in production housing is changing the garage orientation — from a left-hand to a right-hand drive, or reversing the floor plan to suit a corner lot or a lot with driveway access from the opposite side. Outsource CAD handles garage hand changes on plot plans as a standard service, updating the footprint, driveway location, and any affected dimensions.

Turnaround

Standard plot plan drafting turnaround is 24 hours. High-volume programmes are handled by dedicated technicians working to agreed daily targets.