1. What is House Square Footage?

House square footage is the total area of a house measured in square feet (sq ft). It's calculated by summing the area of all rooms and living spaces within the exterior walls.

2. How to Measure Your House

To measure your house:

1. Measure the length and width of each room in feet
2. Multiply length by width for each room to get its area
3. Sum the areas of all rooms to get total square footage

Note: Only include finished, heated living spaces. Don't include garages, unfinished basements, or attics unless they're finished living spaces.

3. Why Calculate Square Footage?

Importance: Square footage is crucial for property valuation, real estate transactions, renovation planning, and calculating property taxes.

4. Using the Calculator

Instructions: Enter the number of rooms, then provide length and width for each room. The calculator will sum all areas to give total square footage.

5. Frequently Asked Questions (FAQ)

Q1: What counts as square footage in a house?
A: Typically includes all finished, heated living spaces above grade. Basements and attics may or may not be included depending on local standards.

Q2: How accurate should measurements be?
A: For most purposes, measurements to the nearest inch (0.08 ft) are sufficient. For official purposes, consult a professional appraiser.

Q3: Do closets count in square footage?
A: Yes, closets within the living space are included in the room's square footage.

Q4: How does this differ from lot size?
A: Lot size is the total land area, while square footage refers only to the building's interior living space.

Q5: Why is my calculated sq ft different from official records?
A: Official records may use different measurement standards or may not include recent renovations/additions.