July 22, 2024

Calculating the Costs of a Complete Home Renovation

Understanding the Scope of a Whole House Remodel

Remodeling an entire house can be a daunting task, both in terms of time and money. Before diving into the project, it’s important to understand the scope of the remodel. Are you considering a complete overhaul of the interior and exterior, or is it just certain areas that need attention? The extent of the renovation will greatly impact the overall cost.

Factors That Influence the Cost

Several factors come into play when determining the cost of a whole house remodel. The size of the house, the quality of materials used, and the level of customization desired all play a role. Additionally, labor costs, permits, and unforeseen issues that may arise during the renovation process must be taken into account.

Setting a Budget

Setting a realistic budget is crucial when undertaking a whole house remodel. It’s important to allocate funds for each phase of the project, including design, materials, labor, and contingency. Researching average costs in your area and consulting with professionals can help you establish a budget that aligns with your goals.

Breaking Down the Costs

When it comes to remodeling an entire house, costs can vary significantly. On average, homeowners can expect to spend anywhere from $40,000 to $150,000 or more. This range takes into account factors such as the size of the house, the complexity of the project, and the quality of materials used.

Kitchen and Bathroom Remodels

Two of the most popular areas to remodel in a house are the kitchen and bathrooms. These spaces tend to have higher costs due to the need for specialized plumbing, electrical work, and the installation of fixtures and appliances. On average, a kitchen remodel can range from $20,000 to $50,000, while a bathroom remodel can cost between $10,000 and $30,000.

Structural Changes and Additions

If your whole house remodel involves structural changes or additions, the costs can increase significantly. This includes projects such as adding an extra room, expanding the square footage, or removing load-bearing walls. These types of renovations often require the expertise of architects and structural engineers, which can add to the overall cost.

Hidden Costs and Unexpected Expenses

It’s important to budget for unexpected expenses and hidden costs that may arise during the remodel. This includes issues such as water damage, mold remediation, or outdated electrical and plumbing systems that need to be updated. Allocating a contingency fund of 10-20% of the total budget can help cover these unforeseen expenses.

DIY vs. Hiring Professionals

One way to save money on a whole house remodel is by taking on certain tasks yourself. However, it’s important to know your limitations and when to hire professionals. Electrical and plumbing work, for example, should always be handled by licensed contractors to ensure safety and compliance with building codes.

Return on Investment

While remodeling an entire house can be a significant investment, it can also add value to the property. Upgrading outdated features, improving energy efficiency, and enhancing the overall aesthetics can increase the resale value of the house. However, it’s important to weigh the cost of the remodel against the potential return on investment.


Remodeling an entire house is a complex and costly endeavor. By understanding the scope of the project, setting a realistic budget, and considering factors such as the size of the house and the level of customization desired, homeowners can embark on a successful remodel. Whether it’s updating the kitchen and bathrooms, making structural changes, or tackling hidden issues, a well-planned and executed whole house remodel can transform a house into a dream home.