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10 Mistakes That Can Derail a Home Remodel Before It Starts

November 21st, 2025

5 min read

By Cullen Menke

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Remodeling your home should be an exciting transformation, but it often comes with unexpected stress, confusion, and costly mistakes, especially before construction even begins. Many homeowners dive in without a clear plan, leaving them frustrated when budgets, timelines, or design choices don’t line up with their vision.

At Custom Built Design & Remodeling, we’ve guided hundreds of families in Greater Lansing and Northern Michigan through every step of the remodeling journey. We understand the challenges, the uncertainties, and the pressure of turning a dream into reality, and we know how a few common mistakes can derail an entire project before the first hammer swings.

In this article, we’ll outline the ten most common missteps homeowners make before starting a remodel and share practical insights to help you avoid them. Follow these tips to protect your investment, reduce stress, and ensure your remodel goes smoothly from planning to completion:

  1. Failing to Set a Realistic Budget
  2. Skipping the Design and Planning Phase
  3. Not Defining Clear Project Goals
  4. Hiring the Wrong Contractor
  5. Overlooking Permits and Code Requirements
  6. Changing the Scope Midway
  7. Ignoring the Home’s Existing Structure
  8. Underestimating the Timeline
  9. Neglecting Communication With Your Remodeling Team
  10. Not Thinking About the Future

1. Failing to Set a Realistic Budget

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Your budget is the single biggest factor that determines the quality, consistency, and success of your remodel. It sets the tone for every decision that follows, from design choices to construction details.

Many homeowners skip over this step or expect a quote on the spot, but a budget built on guesswork can derail trust and accuracy later. The goal of an initial budget range isn’t to lock you into a price; it’s to give you a clear, high-level understanding of what’s realistic for your dream.

At Custom Built, our Project Development Advisors take the time to listen, understand your goals, and use current pricing data to create an accurate range. This step ensures we’re building toward your vision, not chasing numbers.

Pro Tip: Leave room for a 10-15% contingency fund. Remodeling often uncovers hidden issues or opportunities to upgrade. A little flexibility keeps your project moving smoothly.

2. Skipping the Design and Planning Phase

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Jumping straight to construction without a detailed design is one of the fastest ways to create stress and confusion. A clear design phase brings your vision to life on paper before it reaches the job site.

This phase isn’t just about 3D renderings; it’s about creating a complete construction plan. That includes precise measurements, material selections, and coordination with trade partners. When your designer and production team work together up front, there are no surprises once the build begins.

Pro Tip: Schedule multiple review sessions during design. Iterative feedback ensures your plans are realistic and aligned with your lifestyle before any work begins.

3. Not Defining Clear Project Goals

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Without defined goals, your remodel can lose focus fast. Are you remodeling to improve functionality, aesthetics, or resale value? The clearer you are about why you’re remodeling, the easier it becomes to make decisions that align with your purpose.

During your Dream Phase, we encourage you to share everything: inspiration photos, lifestyle needs, and “must-have” features. This helps us build a roadmap that supports your priorities and eliminates second-guessing later.

Pro Tip: Create a priority list of your top three goals. This list acts as a decision-making compass throughout the project and keeps everyone aligned.

4. Hiring the Wrong Contractor

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Choosing the right contractor is the single most important decision you’ll make. It determines the quality, consistency, and long-term success of your project.

Remodeling isn’t a quick transaction. It’s a partnership built on trust, communication, and craftsmanship. A good contractor should be transparent about pricing, process, and expectations. They should also have proven systems for handling schedules, updates, and changes.

Pro Tip: Interview multiple contractors, ask for references, and review their past work. Look for someone who is licensed, insured, communicates clearly, and has a structured process for every phase of the remodel.

5. Overlooking Permits and Code Requirements

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Permits and codes aren’t the most glamorous part of remodeling, but they’re essential. Failing to meet these requirements can lead to costly delays, denied permits, or even incomplete projects.

An experienced local contractor understands both the codes and the inspectors. They’ll know what documentation is required and how to navigate township reviews.

At Custom Built, our Field Supervisors maintain long-standing relationships with township officials and inspectors throughout Greater Lansing. That experience helps projects move smoothly through approvals and ensures your remodel is built to last.

Pro Tip: Ask your contractor how long they’ve worked with local inspectors and what processes they use to stay ahead of code changes. This can save months of potential delays.

6. Changing the Scope Midway

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It’s natural for new ideas to come up during the process, but big changes late in the game can lead to stress, delays, and extra costs.

We encourage creativity early in the Design Vision and Selection Showcase phases, where you can explore options freely. Once construction begins, though, structure becomes your best friend. Sticking to the plan allows everyone (you, designers, and builders) to stay on track and reduce surprises.

Pro Tip: Keep a running list of “future ideas” to discuss during the planning phase. This ensures creativity is captured without disrupting the current project timeline.

7. Ignoring the Home’s Existing Structure

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Sometimes your dream might be bigger than what your current home can support. Older homes, for example, can have unique foundations, plaster walls, or electrical limitations that require adjustments.

Skipping a proper structural review can lead to costly setbacks. That’s why our Dream Phase includes a thorough exploration of your home’s structure and feasibility. We identify potential challenges early and plan around them before construction begins.

Pro Tip: Ask your contractor to walk through the house with you and explain any structural or mechanical limitations. Understanding constraints early prevents surprises later.

8. Underestimating the Timeline

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Remodeling is not like buying a car. It’s far more personal, detailed, and unpredictable. Rushing to hit a specific date can create unnecessary stress for both you and your contractor.

Inspections, custom orders, material lead times, and even weather can impact schedules. A good contractor plans for these factors and keeps you updated along the way.

Pro Tip: Build buffer time into your schedule for inspections, deliveries, and unforeseen adjustments. Flexibility reduces stress and ensures quality work isn’t rushed.

9. Neglecting Communication With Your Remodeling Team

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Open communication is the foundation of every successful project. We can’t fix what we don’t know, and you shouldn’t feel hesitant to speak up.

That’s why we create multiple touchpoints throughout every project, from group texts to on-site walkthroughs. These moments give you a voice and ensure that your expectations and our execution stay aligned.

Pro Tip: Schedule regular check-ins with your contractor, even if everything seems fine. Frequent communication keeps small issues from becoming big problems.

10. Not Thinking About the Future

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Your remodel should serve your family not just today, but for years to come. Whether that means adding accessibility features, durable materials, or flexible spaces for growing needs, future-focused planning ensures your investment holds its value.

Pro Tip: Think 5-10 years ahead when making design and material decisions. Durable finishes and adaptable layouts reduce the need for costly updates later.

Next Steps to Remodeling Your Home

The most costly mistakes happen before construction even begins, from unclear budgets to skipped planning phases.

By setting realistic expectations, defining goals, and partnering with a contractor who prioritizes communication and craftsmanship, you can avoid these pitfalls and keep your remodel on track.

At Custom Built Design & Remodeling, we help Michigan homeowners plan thoughtful, stress-free remodels that transform homes and support family life.

Ready to start your project with confidence? Schedule a consultation today and begin your journey toward a home that truly fits your life.

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Now that you know more about mistakes that can derail a home remodel before it starts, let’s take a look at whether a design-build firm like Custom Built is right for you, how we will approach your project, and other ways to vet your remodeling partner options:

Cullen Menke