Pre-Construction Planning: Your Checklist for Building a Home

Building a custom home is exciting. It’s also one of the bigger financial decisions you’ll make, especially in communities across Wisconsin and Minnesota where building on your own land is common. The early phase, often called pre-construction, is where a lot of that experience gets shaped. With the right planning, things tend to move more smoothly. Without it, small gaps can turn into bigger, more expensive surprises later on.

Pre-construction is where you work through your plans, budget, builder selection, and financing before any dirt gets moved. This guide walks you through what to expect so you can feel more prepared and confident as you get started.

What is pre-construction planning?

Pre-construction planning is everything that happens before construction begins, including finalizing designs, setting budgets, assembling your team, and securing financing. It’s the phase where you’re not building a house yet, but you are building the foundation for a successful project.

During pre-construction, you’ll typically work through site assessments, develop detailed cost estimates, obtain permits, and apply for a construction loan. Architects and builders focus on the physical planning. At the same time, your lender helps evaluate whether the project is ready to move forward.

Here’s what catches many first-time builders off guard. Construction loans are not approved based on your credit score alone. Lenders also look at your builder’s track record, your itemized cost breakdown, and your project timeline. The decisions you make during pre-construction can influence how smoothly your loan process moves.

Why does pre-construction planning matter for financing?

Your financing decisions take shape during the pre-construction phase, not after you’ve broken ground. Unlike buying an existing home, where the property itself serves as collateral, construction loans require lenders to evaluate a project that does not yet exist.

Lenders review several factors before approving a construction loan, including the feasibility of your budget, your builder’s qualifications, the completeness of your architectural plans, and your projected timeline. If any of these elements are incomplete, it may slow down the approval process.

Think of pre-construction as building a clear and complete picture of your project. The more prepared you are, the easier it is to move forward with confidence. This is also when you’ll establish your loan-to-cost ratio, which compares your loan amount to the total project cost and helps determine how much you’ll contribute upfront.

What are the essential steps of pre-construction planning?

From a planning perspective, pre-construction follows a logical sequence. Each step builds on the previous one and skipping ahead can create challenges that slow things down later.

Step 1: Establish your total project budget

Your project budget includes far more than what it costs to build the house. A realistic budget accounts for land, architectural fees, permits, utility connections, landscaping, and a contingency fund for unexpected expenses.

Most lenders expect to see a contingency of 10 to 20 percent built into your budget. This buffer helps protect your project if material costs increase or unexpected site conditions arise. Without a contingency, you may find yourself short on funds mid-project with limited options.

When calculating your budget, consider the following categories:

• Land costs: Purchase price, closing costs, and site preparation
• Design fees: Architect, engineer, and interior designer costs
• Construction costs: Labor, materials, and builder overhead
• Permits and inspections: Building permits, impact fees, and required inspections
• Financing costs: Loan origination fees, interest during construction, and closing costs
• Contingency: 10 to 20 percent of total construction costs

First-Time Builder Tip

Costs can vary depending on location, especially between rural and more developed areas across Wisconsin and Minnesota.

Step 2: Choose a builder your lender will approve

Lenders review both borrowers and builders. Before moving forward, most lenders verify that your builder is licensed, insured, and has a history of completing projects on time and within budget.

This step can surprise many first-time home builders. You might have a builder you like, but if that builder cannot provide proper documentation, you may need to provide additional information or explore other options.

In Wisconsin, you can verify contractor licenses through the Department of Safety and Professional Services. Minnesota’s Department of Labor and Industry maintains similar records. Your lender may also request financial details from the builder to confirm they have the resources to complete your project.

Working with a community bank that knows local builders can make this step more straightforward. You can talk with a local mortgage lender who has experience with reputable contractors in the area and can help guide you through what is needed.

Step 3: Finalize plans and cost breakdowns

Lenders will want to see detailed, construction-ready plans before approving your loan. A rough sketch usually isn’t enough at this stage.

Your builder and architect will handle the details here, but lenders will want to see plans like:

• Site plan: Where the home will sit on your land, including spacing from property lines
• Floor plans: The layout of each level, including room sizes and flow
• Exterior views: What the home will look like from the outside
• Structural details: How the home will be built to safely support itself
• Systems plans: How heating, plumbing, and electrical will be set up

These plans are paired with a detailed cost breakdown, with estimated costs tied to each phase of the build.

Step 4: Understand how construction loans work

A construction loan is a short-term loan that funds the building of your home and typically converts to a permanent mortgage once construction is complete. Unlike a traditional mortgage, funds are released in stages called draws.

Each draw corresponds to a completed milestone, such as the foundation or framing. Before funds are released, the work is usually reviewed to confirm it is complete. You will pay interest only on the funds that have been disbursed, not the full loan amount.

After construction is complete, most borrowers convert their construction loan to a permanent mortgage. Some lenders offer this as a single-close loan, while others require two separate closings.

Step 5: Prepare your bank-ready checklist

Before your loan can be approved, you’ll provide a specific set of documents. Having these ready before you apply can help keep the process moving.

Your checklist typically includes:

• Executed builder contract: A signed agreement outlining scope, timeline, and payment terms
• Proof of land ownership: Deed or purchase agreement for your lot
• Detailed cost breakdown: Itemized estimate matching your plans
• Builder credentials: License, insurance, and references
• Construction timeline: Projected milestones and completion date
• Architectural plans: Complete, construction-ready drawings
• Permits: Application or approval, depending on timing

Some lenders may also request additional documentation depending on your project.

What mistakes delay construction loan approval?

Even well-prepared borrowers can run into delays. A few common issues include:

• Underestimating total costs: Missing key expenses or not including a contingency
• Choosing an unqualified builder: Missing documentation or experience
• Submitting incomplete plans: Lacking construction-ready details
• Skipping the contingency fund: Leaving no room for unexpected costs

Most of these challenges can be avoided with early planning and clear communication.

Ready to start planning your custom home build?

If you’re starting to think about building in Wisconsin or Minnesota, it can help to connect with a local lender who understands how these projects come together in your area. Connect with a Forward Bank mortgage lender to discuss your pre-construction plans.