Dwelling coverage is sized to what it would cost to rebuild the structure from scratch, and that number can legitimately run well above your purchase price. Market value includes the land, and land does not burn down or need rebuilding. In areas where land is cheap relative to construction, replacement cost can exceed what you paid. A $300,000 home on inexpensive land can genuinely cost $450,000 to rebuild once you price out current materials and labor. So a higher dwelling figure is not automatically the insurer padding the premium. You also do not have to take the default number on faith: - Ask the insurer for the replacement-cost estimate behind the figure (square footage, construction type, local build costs) so you can see the math. - Ask about a guaranteed-replacement-cost or extended-replacement-cost policy, which commits the carrier to rebuild even if costs run past the stated limit. If the estimate still looks off after you see the breakdown, raise it with your agent. Insurance terms and pricing vary, so confirm the specifics with a licensed insurance professional.