Looking for a custom home builder in Harahan, LA? Describe your project once and up to five custom home builders who work in Harahan and Jefferson Parish get back to you with a quote. It's free and there is no obligation.
Harahan is home to about 8,819 people (2024 Census Bureau estimate), a shrinking community (−3.3% since 2020). With 4,370 people per sq mi, it is a densely built-up area. Infill lots, teardowns and acreage on the edge of town are where custom homes get built here.
Harahan at a glance
- Population (Census Bureau estimate, 2024)
- 8,819 (−3.3% since 2020)
- Rank in Louisiana
- 42nd of 304 cities and towns
- Land area
- 2.0 sq mi
- Population density
- 4,370 people per sq mi (densely built-up)
- Type
- City (Harahan city)
- Main county
- Jefferson Parish
What to check before hiring in Harahan
- License: in Louisiana, check the builder's license or registration.
- Site costs: utilities, septic, wells and driveways can add significantly.
- Contract: compare allowances and change-order rules, not just the total.
- References: visit homes the builder has finished.
Useful official resources
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NAHB: National Association of Home Builders
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Harahan
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Custom home construction
Construction of a custom home on the owner's lot, from permit to move-in.
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Design-build
Builder who handles both the design and the construction of the home.
Frequently asked questions in Harahan
How much does a custom home cost in Harahan, LA?
It depends on size, finishes and site costs. Describe your project: builders who serve Harahan reply with a quote.
How long do permits take?
From weeks to months depending on the jurisdiction.
Can I use my own plans?
Yes; builders price them and suggest changes if needed.
Which custom home builders will contact me?
Up to five independent custom home builders who serve Harahan and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
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.