Hawaii home rebuild cost calculator
By Severance Calculator Editorial · Updated
What does it cost per square foot to rebuild a home in Hawaii?
Hawaii is in the Pacific Census division; NAHB 2024 median custom $/sqft is $167, but Hawaii carries an HUD high-cost uplift of roughly +50% (effective baseline closer to $250/sqft). Neighbor islands and remote leeward communities run higher still due to shipping and crew-housing costs.
Hawaii replacement-cost statute
Hawaii Revised Statutes §431:10E-102 (over-insurance prohibited; exceptions) — view full text.
HRS §431:10E-102 prohibits insuring property in excess of its actual cash value at policy inception or renewal, where ACV is defined as replacement cost less applicable depreciation. Replacement-cost coverage above ACV is provided by separate endorsement.
Post-disaster reconstruction premium
Hawaii faces hurricane exposure (Iniki 1992, Lane 2018, Dora 2023), wildfire exposure (Lahaina/Maui 2023, which drove well-documented underinsurance findings), and volcanic-flow exposure on Hawaii Island. Standard homeowners forms frequently exclude lava flow and require separate Hawaii Property Insurance Association (HPIA) coverage.
Where to get help in Hawaii
FAQ — Hawaii rebuild cost
- Is replacement cost coverage required in Hawaii?
- HRS §431:10E-102 prohibits insuring property in excess of its actual cash value at policy inception or renewal, where ACV is defined as replacement cost less applicable depreciation. Replacement-cost coverage above ACV is provided by separate endorsement.
- What happens to rebuild costs after a major disaster in Hawaii?
- Hawaii faces hurricane exposure (Iniki 1992, Lane 2018, Dora 2023), wildfire exposure (Lahaina/Maui 2023, which drove well-documented underinsurance findings), and volcanic-flow exposure on Hawaii Island. Standard homeowners forms frequently exclude lava flow and require separate Hawaii Property Insurance Association (HPIA) coverage.
- What is the typical $/sqft to rebuild in Hawaii?
- Hawaii is in the Pacific Census division; NAHB 2024 median custom $/sqft is $167, but Hawaii carries an HUD high-cost uplift of roughly +50% (effective baseline closer to $250/sqft). Neighbor islands and remote leeward communities run higher still due to shipping and crew-housing costs.