Need house plans or an addition design in Lafayette Parish, LA? Lafayette Parish has about 254,241 residents (2024 estimate) and 6 incorporated cities and towns. Describe your project once: architects and designers who work in Lafayette Parish get back to you.
Zoning and building permits in Lafayette Parish are handled by each city, or by the county in unincorporated areas.
Services available in Lafayette Parish
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Custom home design
Design of a new home, from concept to permit and construction drawings.
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Addition or remodel plans
Plans for an addition or a major remodel, ready for the permit and the builder.
Frequently asked questions in Lafayette Parish
Do architects and designers cover the whole of Lafayette Parish?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Architects in Louisiana: all counties
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.