Glossary

Replacement cost

What it would cost to repair or rebuild with materials of like kind and quality at today's prices, with no deduction for age or wear.

Also called: RC, RCV, replacement cost value

Replacement cost is the amount needed to repair or replace damaged property with new materials of like kind and quality at today's prices, with nothing subtracted for age or wear. It is not what your house would sell for, and it leaves out the land.

Most HO-3 policies settle dwelling losses on a replacement cost basis, but the money usually arrives in two steps. The insurer first pays the actual cash value and holds back the depreciation. When you finish the work and send the invoices, it releases the holdback, up to your policy limit.

The standard ISO form also expects you to insure the dwelling to at least 80% of its full replacement cost. Fall short and the payment is reduced. Say your limit is $240,000 and the home would cost $400,000 to rebuild. The test is $240,000 divided by 80% of $400,000, or 75%, so a $20,000 loss pays about $15,000 (or the actual cash value, if that is higher).

Personal property is often paid at ACV unless you add a replacement cost endorsement such as ISO HO 04 90. To set the dwelling limit correctly, use the home replacement cost estimator, and read why market value is the wrong number before you rely on a purchase price.

Last reviewed October 10, 2026

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