How Many Square Feet Is My House? How to Calculate Square Feet of a House Whether you’re selling or looking to buy, it’s crucial to understand how to calculate the square footage of a house. There’s a ...

Amy Fontinelle is a freelance writer, researcher and editor who brings a journalistic approach to personal finance content. Since 2004, she has worked with lenders, real estate agents, consultants, ...

You can estimate the replacement cost of your home using online calculators, using a professional appraisal or by doing the research yourself. It costs an average of $153 per square foot to build a ...

The 2026 BNi Square Foot Costbook provides reliable and practical construction cost data available, based entirely on actual completed projects. Organized by building type, each case study includes ...

The 2026 ENR Square Foot Costbook provides square foot construction cost data derived from actual projects across a wide range of building types - from public safety facilities and schools to ...