Understanding Allowances in a Custom Home Build

Building a custom home is an exciting journey, but the financial side – specifically “allowances” – can be confusing. Understanding the concept of allowances is important for keeping your project on track and your budget in check. Here's how it actually works. (And if you haven't purchased land yet, start with our tips for vetting a lot before you get to this stage.)

What are Allowances?

Every custom home build has a construction budget for everything from start (dirt work, concrete, framing) to finish (final touches). Included in the construction budget are “allowances” – an estimated dollar amount specified for items that will be selected later in the process: flooring, cabinets, plumbing fixtures, lighting, appliances, and so on. 

Think of allowances as a place holder value in your budget that lets construction move forward, giving you more time for making the right design decisions that will appeal to your lifestyle and custom preferences. 

Where Confusion Comes In

Allowances are important and necessary in building a custom home, but they can create uncertainty if they are not understood. 

These estimated costs are dollar amounts in your construction budget based on the builder’s expertise and may not be the guaranteed price, depending on what finishes you choose. Allowances can act as a guide for homebuyers to stick to the allowed amounts. If the allotted amount does not align with the type of finishes you were expecting, you may be surprised when you go over budget. 

From Confusion to Confidence 

Choosing a builder who is transparent about budget, finishes and expectations will help you feel confident throughout the entire home building process – and avoid unexpected surprises. 

Make sure you have a clear understanding of what level of finishes will be included in the construction budget. Finish options and costs in each category can range drastically. For example: an appliance package can range from basic to professional-grade, and the price difference may be shocking. Lighting packages also vary quite a bit depending on the style and quality you will be choosing. Slab countertop pricing depends on the material; quartz, granite, quartzite, and the custom fabrication you may be expecting. 

Banks, Construction Loans, and Allowances 

Your bank wants to ensure that your loan will cover the entire project, including fixed costs and allowance items. After reviewing your construction budget, loan officers will go over the builder’s estimates for amounts you are “allowed” to spend for each category. These amounts are calculated to fit within what your bank has approved for the construction loan. 

During construction, your lender will take monthly draws on your loan, releasing funds to pay the builder based on specific milestones as construction progresses. The bank will carefully review the expenses each month to ensure that you are keeping within your budget. When it comes to allowances, the bank will expect you to spend within your allowed amount or pay the difference, out-of-pocket for every dollar that exceeds the allowed amount. Of course, you will be issued a credit if you spend less. 

Managing Allowances, Credits and Overages 

Once you have your construction budget and allowances figured out, it's time to make design selections. If you're standing in a showroom and fall for a slab or tile that costs more than what was budgeted for, you do have options for upgrading finishes:

• Cover the difference directly: pay the builder for the upgrades at the time the materials are selected. This ensures the budget stays balanced and the project remains on track. 

• Loan adjustment: talk to your lender about increasing your loan amount. Note: this may involve additional paperwork for bank approval and could delay your project. 

• Select less expensive items in another category: if any items come in under budget,you may receive a credit to use on items in a different category. 

If you do decide to upgrade, your builder will provide a change order form detailing any cost differences which will be signed by you and the builder before any work can continue. 

How This Plays Out 

Most of our custom home buyers have come to Sierra Homes with floor plans in hand, a budget prepared, but no design selections made. No problem! Every single client wants to stick tight to their budgets and we understand and respect that. 

For example, one recent client had their budget set, but as the design selection process unfolded; spending time in showrooms choosing tile, hardwood, and quartz, these clients found themselves drawn to higher-end finishes that went beyond what was originally allotted. This opened up conversations about how to proceed. Which upgrades mattered the most? How to cover the difference? They splurged on some items and cut back on others. The final result was a beautiful home that reflected exactly what they wanted, all while keeping close to budget! 

How to be Prepared Before Your First Meeting

If you're planning a custom home, understanding allowances before your first meeting with Sierra Homes will give you a stronger foundation. You'll know why we ask about your budget upfront, why the numbers get revisited as you make selections, and why a favorite upgrade doesn't have to derail your plans. That's the whole point of building this way: a process where you're informed and in control of your choices, not caught off guard by them. For a closer look at what that first meeting covers, see Starting Your Custom Home Journey: Key Questions We Ask Our Clients.

Curious how your own budget would translate into a custom home plan? We'd love to walk through it with you.