Glossary

Replacement cost estimate

A calculation of what it would cost to rebuild a home today, from its size, construction details and local labor and material prices.

Also called: RCE, rebuild cost estimate, rebuilding cost estimate, insurance valuation

A replacement cost estimate is the figure an insurer, agent or valuation tool produces for the cost to rebuild your home with like kind and quality. It starts with the facts of the house: finished square footage, stories, foundation type, exterior walls, roof, number of bathrooms, kitchen and flooring quality, garage, and special features. Software then applies local labor and material costs, and often property data or aerial imagery. The land is excluded, since only the structure is insured.

As a hypothetical, 2,400 square feet at $200 per square foot is $480,000. The real per-foot cost depends on finishes and location, which is why two similar-looking houses can differ widely.

The estimate is only as good as its inputs. Defaults often assume builder-grade finishes, so a house with custom cabinets, stone counters or a complex roofline may be undercounted. Ask your agent for the inputs or a printout, correct anything wrong, and request a new estimate after a remodel. An independent contractor's bid is a useful cross-check. Estimates are not guarantees: a claim is priced at actual rebuilding costs, and those can jump after a regional disaster. Use the home replacement cost estimator to compare, then read How much dwelling coverage do I need? and inflation, rebuilding costs and underinsurance.

Last reviewed October 10, 2026

In the index now

Related terms

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. Insurance to value The ratio of the coverage on a home to what it would cost to rebuild it today; 100% means the limit matches the rebuild cost. Dwelling coverage (Coverage A) The part of a homeowners policy that pays to repair or rebuild the house itself, including attached structures such as a garage, porch or deck. Underinsurance Carrying a coverage limit below what a loss would cost to repair or rebuild, which leaves the owner to pay the gap. Market value The price a willing buyer would pay a willing seller on the open market, which includes the land and location and is not the basis for dwelling coverage. Inflation guard An endorsement that raises your coverage limits a set percentage each year so they keep pace with rising rebuilding costs between renewals.

Related guides

Insuring an ADU or backyard cottage How a detached or attached accessory dwelling unit fits a homeowners policy, and what changes once family, a long-term tenant or a short-term guest lives in it. Your annual homeowners insurance review Compare this year's renewal declarations page with last year's, recheck your rebuild cost and discounts, and decide whether to shop. A step-by-step review. How to insure a barndominium Insurers treat a barndominium as a house with a barn attached. How they classify steel and post-frame builds, what the shop changes, and what to send them. Extended and guaranteed replacement cost coverage Extended replacement cost adds a set percentage above your dwelling limit; guaranteed pays to rebuild whatever it costs. How each works, and the catches. How rising insurance costs affect home prices and sales Premiums shrink what buyers can borrow, and studies find they slow price growth in the riskiest ZIP codes. What the research shows and what to do. Getting homeowners insurance when you buy a house Start quotes once your offer is accepted, bind coverage a week or more before closing, and give the lender exact mortgagee details. A timeline and checklist.

Related tools

Home replacement cost estimator Estimate what it would cost to rebuild your house from the ground up, the number your dwelling coverage should match, using a per-square-foot cost you supply.