What Coverage A pays for
Coverage A is the core of a homeowner policy. It insures the dwelling itself: the roof, exterior and interior walls, floors, attached garage, built-in cabinetry, and the plumbing, electrical, and HVAC systems that are part of the structure. Attached structures, like a deck or porch bolted to the house, usually fall under Coverage A, while detached structures fall under Coverage B (Other Structures). The Coverage A limit shown on your declarations page is the ceiling for a structural loss, and most other coverage limits are calculated as a percentage of it.
Why the Coverage A limit drives everything
Because Coverage B, C, and D limits are typically set as a percentage of Coverage A, an under-set dwelling limit quietly shrinks your entire policy. In Florida, rising construction and labor costs since 2020 mean many older policies now carry a Coverage A limit well below the current cost to rebuild, which can trigger a coinsurance penalty or simply leave you short after a total loss. Review the dwelling limit against a current replacement-cost estimate, not the market value or the tax-assessed value of the home.
Florida specifics
Fla. Stat. 627.7011 requires Florida homeowners insurers to offer replacement cost coverage on the dwelling and governs how a replacement cost loss is paid: actual cash value first, with the held-back depreciation released as repairs are completed, and no holdback on a total loss. Whether your Coverage A is written on a replacement cost or actual cash value basis is set in the loss settlement section of your policy, not the declarations summary, so confirm the basis before you assume the full rebuild cost is covered.