What to Expect During a Whole-Home Renovation: Timeline, Costs, and Tips

August 27, 2025

Whole-home renovations offer a powerful opportunity to transform outdated spaces into a personalized sanctuary that reflects your lifestyle. Whether you're upgrading for comfort, preparing for resale, or modernizing a historic home, full-scale renovations can significantly improve aesthetics, functionality, and property value. However, navigating such a large project can feel overwhelming without proper planning. From understanding the timeline to budgeting wisely and making strategic decisions, knowing what to expect upfront can make all the difference. Let’s break down the key elements of a whole-home renovation to help you move forward with clarity and confidence.

1. Understanding the Renovation Timeline

Whole-home renovations typically span 4 to 12 months, depending on the property's size and the project's complexity. The process begins with the Planning and Design Phase, which typically lasts between one and two months. During this time, homeowners work closely with designers, architects, and contractors to finalize the vision and obtain necessary permits. Once planning is complete, the Demolition and Preparation phase begins, typically lasting one to two weeks. This includes tearing down existing structures, removing old fixtures, and preparing the space for new construction.


Next comes the Construction and Installation stage, which can last anywhere from three to nine months. This is where the major work happens—electrical, plumbing, HVAC, insulation, drywall, flooring, cabinetry, and painting are all installed according to the design plan. Finally, the Finishing Touches and Inspections phase takes one to two weeks and involves detailed work, quality checks, and final inspections to ensure the home is safe and up to code. While this timeline provides a general guideline, it’s essential to allow some buffer time for unforeseen delays, such as weather issues, permitting setbacks, or delays in material deliveries.

2. Estimating the Cost of a Whole-Home Renovation

The cost of a whole-home renovation can vary widely depending on the home’s size, the quality of materials selected, and the extent of changes involved. On average, homeowners should expect to spend between $100 and $250 per square foot. Several elements contribute to this overall cost. For example, design and permitting fees typically account for about 10 to 15% of the total budget. Structural changes and framing may require 10 to 20%, while major systems, such as plumbing, electrical, and HVAC installations, can add another 15 to 25%.


The most visible upgrades—such as flooring, cabinetry, paint, and other finishes—often comprise the largest portion of the budget, typically ranging from 25 to 35%. Lastly, it’s crucial to include a contingency fund of at least 10% for unexpected costs that may arise during the renovation process. Hiring a general contractor can help manage these expenses more efficiently by offering transparent pricing, accurate estimates, and keeping the project financially on track.

3. Key Tips for a Smooth Renovation

To ensure a successful renovation, it’s essential to begin with advanced planning. Start conversations with designers and contractors at least three to six months before your anticipated start date. This allows enough time to finalize designs, obtain permits, and coordinate schedules. Setting a realistic budget is equally essential—include room for upgrades and surprises so you’re not caught off guard mid-project.


Maintaining clear communication with your contractor throughout the process will help avoid delays, miscommunications, or costly errors. It's also wise to decide early whether you'll stay in the home or relocate temporarily. Living through a full-home renovation can be stressful and may not always be practical. Most importantly, take the time to choose a qualified contractor with experience in whole-home renovations. A seasoned professional can offer valuable insights, quality workmanship, and peace of mind every step of the way.

Partner with Experts You Can Trust

When it comes to whole-home renovations, having a reliable and skilled contractor makes all the difference. ACCP Construction Corp. has over 20 years of experience delivering stunning home builds and renovations in Cape Coral, Florida. Known for exceptional craftsmanship, clear communication, and seamless project management, we help homeowners bring their vision to life with confidence and care. Whether you’re modernizing a bungalow or transforming a multi-level home, trust the local experts to make your renovation journey a success.