The best Louisiana style house plans. Find Cajun/Acadian, New Orleans, Lafayette, courtyard, modern French quarter & more designs. If you find a home design that's almost perfect, but not quite, call 1-800-913-2350. Most of our blueprints can be modified to fit your lot or unique needs. This collection may include a variety of plans from designers in the region, designs that have sold there, or ones that simply remind us of the area in their styling. Please note that some locations may require specific engineering and/or local code adoptions. Be sure to check with your contractor or local building authority to see what is required for your area.