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Construction Loans May 18, 2026

Construction Loans in Scottsdale, Arizona — Custom Home Financing Guide

Find construction loan lenders in Scottsdale, AZ. Understand local rates, down payment requirements, and how to finance a custom home.

Financing a custom home build in Scottsdale, Arizona, typically involves a construction loan, which is a short-term, higher-interest loan designed to cover the costs of building your home from the ground up. Unlike a traditional mortgage, these loans disburse funds in stages as construction progresses, rather than as a single lump sum. Understanding how these loans work is crucial for anyone planning to build their dream home in the Scottsdale area.

What is a Construction Loan and How Does it Work?

A construction loan is a specialized type of financing used to pay for the costs associated with building a new home. Because the collateral (your home) doesn't exist yet, these loans are considered higher risk by lenders compared to traditional mortgages.

The funds from a construction loan are not given to you all at once. Instead, they are disbursed in a series of payments, often called "draws," as specific milestones in the construction process are completed. For example, a draw might be released after the foundation is poured, framing is complete, or the roof is installed.

Before each draw is released, a lender-approved inspector will typically visit the construction site to verify that the work has been completed according to the approved plans and budget. This process ensures that the funds are used appropriately and that the project is progressing as intended.

Once construction is finished and a certificate of occupancy is issued, the construction loan matures. At this point, you will need to pay off the construction loan, usually by refinancing it into a permanent mortgage. This transition is often referred to as the "takeout" phase.

Types of Construction Loans Available in Scottsdale

When financing a custom home in Scottsdale, you'll primarily encounter two main types of construction loans, each with distinct features. The best option for you will depend on your financial situation and your long-term plans.

Before finalizing your financing plan, it helps to know what your total project will cost. The custom home cost estimator at CustomHomeQuote.com lets you build a detailed budget by project size and finish level for the Scottsdale area. Once you have a realistic number, lenders can structure your loan more accurately.

Choosing the right builder is equally important to securing the right loan. Browse the builder directory at CustomHomeAdvisor.com to find licensed contractors working in Scottsdale. You can also check builder reputation scores at CustomHomeBuilderReviews.com before signing any contract.

Construction-to-Permanent Loans

A construction-to-permanent loan, also known as a "one-time close" or "all-in-one" loan, is a popular choice for many homeowners. This type of loan combines the construction financing and the permanent mortgage into a single loan application and closing process.

With a one-time close loan, you only go through the underwriting and closing process once. During the construction phase, you typically make interest-only payments on the amount drawn. Once construction is complete, the loan automatically converts into a traditional permanent mortgage with a principal and interest payment schedule.

The primary advantage of a construction-to-permanent loan is its simplicity and cost-effectiveness, as it avoids the need for a second closing and associated fees. It also locks in your permanent mortgage rate upfront, protecting you from potential rate increases during the construction period.

Construction-Only Loans

A construction-only loan is a short-term loan that exclusively covers the costs of building your home. Once the home is complete, the entire loan balance becomes due.

With this type of loan, you will need to secure separate financing, such as a traditional mortgage, to pay off the construction loan. This means you will go through two separate application and closing processes: one for the construction loan and another for the permanent mortgage.

While less common for custom home builds due to the extra steps and costs, some borrowers might choose a construction-only loan if they anticipate significant changes in their financial situation or market rates that could make a new mortgage more favorable after construction.

Key Requirements for Construction Loans in Scottsdale

Lenders offering construction loans in Scottsdale have specific requirements to mitigate the inherent risks of financing a property that doesn't yet exist. Meeting these criteria is essential for loan approval.

Credit Score and Financial Stability

Lenders will closely examine your credit history and overall financial stability. A strong credit score, typically in the mid-700s or higher, is generally required to qualify for favorable terms on a construction loan. This demonstrates your reliability as a borrower.

You'll also need to show a stable income and a low debt-to-income (DTI) ratio. Lenders want to be confident that you can comfortably manage the interest-only payments during construction and the subsequent mortgage payments.

Down Payment Expectations

Construction loans typically require a larger down payment than traditional mortgages. While a conventional mortgage might allow for as little as 3% down, construction loans often require 15% to 25% of the total project cost as a down payment. This higher equity stake reduces the lender's risk.

The total project cost includes the land value (if you don't already own it), construction costs, and a contingency reserve. Your down payment will be applied to this total.

Contingency Reserve

Lenders almost always require a contingency reserve as part of the construction budget. This is a percentage of the total construction cost, typically 5% to 15%, set aside to cover unforeseen expenses or cost overruns during the building process.

This reserve acts as a buffer, ensuring that the project can be completed even if unexpected issues arise, without requiring additional financing. It provides peace of mind for both you and the lender.

The Construction Loan Application Process

Applying for a construction loan in Scottsdale involves several distinct steps beyond a typical mortgage application. This process is designed to thoroughly evaluate the entire building project, not just your financial standing.

Pre-Qualification and Documentation

The first step is often pre-qualification, where a lender gives you an estimate of how much you might be able to borrow based on your initial financial information. This helps you set a realistic budget for your custom home.

You'll need to provide extensive financial documentation, similar to a traditional mortgage application. This includes pay stubs, tax returns, bank statements, and investment account statements. Lenders will assess your income, assets, debts, and credit history.

Project Review and Approval

Beyond your personal finances, the lender will conduct a thorough review of the construction project itself. This is a critical difference from standard mortgage applications.

You will need to submit detailed architectural plans, specifications, and a comprehensive construction budget. The lender will also require a professional appraisal of the future value of the completed home, based on the plans and comparable properties in Scottsdale.

Once all documentation is reviewed and approved, and the lender is satisfied with both your financial profile and the project's viability, the loan can move towards closing.

Interest Rates and Fees for Construction Loans

Understanding the costs associated with construction loans is vital for budgeting your custom home in Scottsdale. These loans often carry different interest rates and fees compared to standard mortgages.

Interest Rate Structures

Construction loan interest rates are typically variable during the construction phase. This means the rate can fluctuate based on a benchmark index, such as the prime rate, plus a margin set by the lender. Rates can range from approximately 1% to 3% above current prime rates, but this varies significantly by lender and borrower profile.

For construction-to-permanent loans, the permanent mortgage rate can sometimes be locked in at the time of application or closing, providing stability once construction is complete. For construction-only loans, you'll secure a new, separate mortgage at prevailing market rates after construction.

Associated Fees

You can expect to pay various fees when securing a construction loan. These often include an origination fee (a percentage of the loan amount), appraisal fees (for both the land and the completed home), inspection fees for each draw, and title insurance fees.

For construction-to-permanent loans, you benefit from a single set of closing costs. However, with construction-only loans, you will incur two sets of closing costs: one for the construction loan and another for the permanent mortgage. Always ask for a detailed breakdown of all fees from your lender.

Finding the Right Lender for Your Scottsdale Custom Home

Choosing the right lender for your construction loan in Scottsdale is a crucial decision that can impact your entire building experience. Not all lenders offer construction financing, and their terms can vary significantly.

Specialized Construction Lenders

Look for lenders who specialize in construction loans or have dedicated departments for this type of financing. These lenders are more familiar with the complexities of custom home building and the unique draw schedule process.

They often have established relationships with local appraisers and inspectors, which can streamline the loan process. Their expertise can be invaluable in navigating potential challenges that may arise during construction.

Comparing Loan Products and Terms

It's highly recommended to compare offers from several different lenders. Pay close attention to interest rates (both during construction and for the permanent phase), fees, down payment requirements, and the specific terms of their draw schedules.

Also, inquire about their experience with projects in the Scottsdale area. A lender familiar with the local market can offer more tailored advice and potentially a smoother process. Don't hesitate to ask detailed questions about their process and what support they offer throughout your build.

Frequently Asked Questions

Can I include the cost of the land in my construction loan?

Yes, if you do not already own the land, the cost of purchasing the land can typically be rolled into a construction loan. This means your down payment will be based on the total project cost, which includes both the land and the construction expenses.

What is a "draw schedule" and how does it work?

A draw schedule is a pre-determined plan outlining when and how funds from your construction loan will be disbursed. It's tied to specific construction milestones, such as completion of the foundation, framing, or roofing. Before each "draw" (payment) is released, an inspector verifies that the work has been completed according to the plan.

How long does it take to get approved for a construction loan?

The approval process for a construction loan can take longer than a traditional mortgage, often ranging from 30 to 60 days or more. This is because lenders must review not only your financial qualifications but also the detailed construction plans, budget, and appraisal of the future property.

Do I have to make payments during the construction phase?

Yes, during the construction phase, you will typically make interest-only payments on the amount of the loan that has been disbursed (drawn) so far. As more funds are drawn, your interest-only payments will gradually increase until construction is complete.

What happens if construction costs more than expected?

Most construction loans require a contingency reserve, usually 5% to 15% of the construction budget, specifically for unexpected costs. If costs exceed the original budget and the contingency, you may need to cover the difference out-of-pocket or seek additional financing, which is not guaranteed.

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Our free matching service connects you with lenders who specialize in custom home construction financing. No cost, no obligation.

Get Matched With Lenders — Free →

No cost · Specialists only · 24–48hr response