How Do I Know The Square Footage Of My House?
Knowing the square footage of your house is essential for various reasons, from calculating property taxes to planning renovations. You can determine your home’s size by checking official records, measuring it yourself, or hiring a professional.
Introduction: The Importance of Accurate Square Footage
Understanding how do I know the square footage of my house is more important than many homeowners realize. The size of your home directly impacts its value, property taxes, insurance rates, and even the amount of heating and cooling required to keep it comfortable. Whether you’re planning a sale, renovation, or simply curious, having an accurate figure is crucial.
Benefits of Knowing Your Home’s Square Footage
There are numerous advantages to understanding your home’s size. These include:
- Accurate Property Value: Square footage is a key factor in determining the market value of your property. A correct measurement helps in setting a fair selling price or appealing property tax assessments.
- Informed Renovation Planning: When planning renovations, knowing the square footage of the spaces involved allows for accurate material estimations and budgeting.
- Correct Insurance Coverage: Homeowners insurance premiums are often based on square footage. An accurate measurement ensures you have adequate coverage without overpaying.
- Efficient Utility Usage: Understanding the size of your home helps you estimate heating and cooling costs and implement energy-saving measures effectively.
- Interior Design and Furnishing: When purchasing furniture or designing interior spaces, knowing the square footage of each room helps you plan layouts and ensure that furniture fits comfortably.
Methods for Determining Square Footage
How do I know the square footage of my house? Here are the most common methods for finding out:
- Official Records:
- Tax Assessor’s Office: This is often the most reliable source. Contact your local tax assessor’s office. They typically maintain records of property sizes, including square footage. These records are generally publicly accessible.
- County Recorder’s Office: Check with your county recorder’s office, where deeds and other property documents are filed. These documents might contain the square footage of your house.
- Building Permits: If your home has undergone renovations or additions, building permits filed with the local government may include updated square footage information.
- Manual Measurement:
- This involves measuring the exterior dimensions of your house and calculating the square footage.
- It requires accuracy and attention to detail.
- Interior measurements can also be taken to confirm exterior calculations and determine the square footage of individual rooms.
- Professional Appraisal or Inspection:
- Hiring a professional appraiser or home inspector is the most accurate but also the most expensive option.
- They have the expertise and tools to measure your home accurately and provide a detailed report.
- This is particularly useful when selling your home or resolving disputes about its size.
Step-by-Step Guide to Manual Measurement
If you choose to measure your house yourself, follow these steps for accurate results:
- Gather Your Tools: You’ll need a measuring tape (at least 25 feet long), a notepad, a pen or pencil, and a calculator.
- Measure the Exterior Dimensions:
- Measure the length and width of each side of your house from the outside walls.
- If your house has irregular shapes (e.g., L-shaped, T-shaped), break it down into rectangular sections and measure each section separately.
- Calculate the Area of Each Section: Multiply the length and width of each rectangular section to find its area (length x width = area).
- Sum the Areas: Add the areas of all the sections together to get the total square footage of the main structure.
- Account for Additional Features:
- Finished Basements: Include the square footage of finished basements.
- Garages: Do not include the square footage of garages, unless they are attached and finished as living spaces.
- Porches and Decks: Do not include the square footage of uncovered porches or decks. Enclosed porches or sunrooms may be included, depending on local regulations.
- Stairwells: Stairwells are generally included in the square footage calculation.
- Double-Check Your Measurements: Review your measurements and calculations to ensure accuracy.
Common Mistakes to Avoid
When measuring your home’s square footage, avoid these common mistakes:
- Ignoring Wall Thickness: When measuring from the inside, remember to account for wall thickness. Exterior measurements are generally more accurate.
- Incorrectly Measuring Irregular Shapes: Failing to break down irregular shapes into simple rectangles or squares can lead to significant errors.
- Including Non-Living Spaces: Do not include garages, unfinished basements, or uncovered porches in your calculation of living space.
- Using Inaccurate Measuring Tools: A short or unreliable measuring tape can result in inaccurate measurements.
- Rushing the Process: Taking your time and double-checking your measurements is essential for accuracy.
- Forgetting Stairwells: Stairwells connecting floors are part of the livable space and must be included in the overall calculation.
Table: Comparing Square Footage Measurement Methods
| Method | Accuracy | Cost | Effort | Pros | Cons |
|---|---|---|---|---|---|
| Official Records | High | Low | Low | Easy access, typically accurate, readily available. | May not reflect recent renovations or additions. |
| Manual Measurement | Medium | Low | Medium | Cost-effective, provides a hands-on understanding of your home’s layout. | Prone to errors if not performed carefully, time-consuming. |
| Professional Appraisal | High | High | Low | Most accurate, provides a detailed report, unbiased. | Most expensive option. |
FAQs: Deep Dive into Square Footage
What Exactly Counts as Square Footage?
Square footage typically refers to the livable area of a home. This includes finished spaces like living rooms, bedrooms, kitchens, and finished basements. It excludes garages, unfinished basements, attics (unless finished), and uncovered porches or decks.
How Important is the Square Footage When Selling My Home?
Square footage is extremely important when selling your home. It’s one of the primary factors buyers consider when evaluating a property and comparing it to others. An accurate measurement can significantly impact your home’s perceived value.
What If the Square Footage Listed in Public Records Is Incorrect?
If you believe the square footage in public records is incorrect, you can challenge it with your local tax assessor’s office. You’ll need to provide evidence, such as a professional appraisal or detailed measurements, to support your claim.
Do I Include the Thickness of Interior Walls When Measuring?
When calculating the total square footage of your home, you generally do not need to deduct the thickness of interior walls. The overall exterior dimensions are what matter. However, when calculating the usable space within a room, you can subtract the wall thickness for more accurate measurements.
Is it Okay to Estimate the Square Footage?
Estimating square footage is not recommended, especially if you’re using the information for important purposes like selling your home or calculating property taxes. Inaccurate estimates can lead to disputes and financial consequences.
What’s the Difference Between Gross Living Area (GLA) and Total Square Footage?
Gross Living Area (GLA) is the finished, above-grade (above ground level) living space in a home. Total square footage may include finished basements, but it excludes non-living spaces like garages. GLA is typically used for appraisals and real estate listings.
How Do I Measure a House with Multiple Stories?
For multi-story houses, measure each floor separately and add the square footage of each floor together to get the total square footage of the house. Remember to include stairwells, as they contribute to the overall livable space.
Can I Use Online Tools or Apps to Calculate Square Footage?
Yes, there are many online tools and mobile apps that can help you calculate square footage. However, it’s important to use reliable tools and double-check the results to ensure accuracy. These tools are only as accurate as the measurements you input.
How Does Square Footage Affect Property Taxes?
Square footage is a significant factor in determining property taxes. Larger homes generally have higher assessed values and, consequently, higher property taxes. It’s crucial that your home’s square footage is accurately recorded to avoid overpayment.
Is a Finished Basement Included in the Official Square Footage?
This depends on local regulations. Generally, a finished basement is included in the overall square footage calculation if it meets certain requirements, such as having adequate ceiling height and access. Check with your local building department for specific guidelines.
What Should I Do If I Suspect My Home Was Listed with Incorrect Square Footage?
If you suspect your home was listed with incorrect square footage, you should hire a professional appraiser to conduct an independent measurement. You can then use this information to correct the listing and ensure accuracy.
What’s the Best Way to Measure an A-Frame House to Determine Square Footage?
Measuring an A-frame house can be tricky due to the sloping walls. Focus on the finished living space within the walls that have a certain minimum height (check local building codes, typically at least 5 feet). It is highly recommended to use a laser measure to ensure accuracy when calculating the area of the A-frame’s triangular walls, then sum this with the square footage of any other rectangular shaped floors below.