
When you start planning your dream home in Texas, you’re likely focused on the big picture—floor plans, finishes, and the perfect lot. But one of the most important (and often misunderstood) aspects of the process is the design fee: what it covers, how it’s structured, and whether it truly delivers value.
At TexMod Homes, we believe that transparency around design fees is the foundation of a successful client relationship. In this comprehensive guide, we’ll explain how our architect-led design-build model keeps fees competitive, why our staged approach protects you, and how our process is designed to give you both flexibility and peace of mind.
What Is an Architect-Led Design-Build Model — and Why Does It Matter?
The traditional homebuilding process is called Design-Bid-Build. Here, you hire an architect to design your home, then send those plans to several general contractors for bids. While this seems straightforward, it often leads to disconnects: the architect and builder may not communicate well, and the builder may not fully understand the design intent.
TexMod Homes uses an Architect-Led Design-Build model. This means the same team—led by a licensed architect—handles both the design and construction of your home. There’s no handoff, no miscommunication, and no risk that your vision gets lost in translation. The architect’s expertise guides every phase, ensuring your home is beautiful, functional, and buildable within your budget.
Key Finding:
With architect-led design-build, you get a seamless, accountable process—one team, one vision, from concept to completion.
This integrated approach is central to how we structure our design fees and deliver value.

How TexMod Homes Structures Design Fees
In your Proposal for Architectural Design Services, we outline design fees for each phase as either a fixed fee or an hourly (not-to-exceed) fee, depending on your project’s complexity.
Fixed Fee vs. Hourly (Not to Exceed)
- Fixed Fee:
You know the cost upfront—ideal for well-defined projects. - Hourly, Not-to-Exceed Fee:
Used for projects with more variables or evolving requirements. You get a maximum cap, so there are no surprises.
How We Calculate the Fee
Our design fee is based on the anticipated hours and effort needed to:
- Solve your design problem
- Present and refine ideas with you
- Prepare documentation for permits
Because we’re also building your home, we don’t need to over-document every detail for a third-party contractor. This saves you money and streamlines the process.
The 3–8% Range
TexMod Homes’ design fees typically range from 3% to 8% of the anticipated construction cost. Where your project falls in this range depends on:
- Complexity: Simple homes cost less to design than complex, multi-level custom builds.
- Consultants: If your project requires engineers or specialty designers, their fees are included.
| Project Type | Typical Design Fee (% of Construction Cost) |
| Simple Remodel | 3–5% |
| Average custom home, remodel, or addition) | 5–7% |
| Fully detailed/complex home or addition | 7–8% |
Example: On a $500,000 build, design fees would typically be $15,000–$40,000.
The Real Cost of Traditional Architectural Firms
Traditional Design-Bid-Build firms often charge 10–15% of construction cost for design services. That’s $50,000–$75,000 on a $500,000 project—before construction even begins.

Why are traditional fees higher?
- Architects must “overdraw” plans to communicate every detail to unknown contractors.
- There’s less awareness of real construction costs, leading to designs that may be over budget.
- Redesigns and delays are common if bids come in too high.
| Model | Typical Design Fee (% of Construction Cost) | Cost Awareness | Documentation Required |
| Architect-Led Design-Build | 3–8% | High | Streamlined |
| Traditional Design-Bid-Build | 10–15% | Low | Excessive |
Key Takeaway:
TexMod Homes’ integrated approach saves you money and time by eliminating unnecessary documentation and keeping your design aligned with real construction costs.
Why Phased Design Fees Protect You as a Client
Our phased (staged) fee structure is designed to give you control and flexibility.
- Fees are broken into stages that match each design phase.
- At the end of each phase, you review progress and decide whether to continue.
- You only pay for work completed to date—never for future phases you haven’t approved.
This approach means you’re never locked in. If you want to pause or change direction, you can do so without penalty.
Client Benefit:
You maintain control, limit your financial exposure, and can re-evaluate at every step.
Design Fees as a Retainer Toward Construction
A unique benefit of working with TexMod Homes: your design fees often act as a retainer toward your construction cost.
- If you proceed with TexMod Homes for construction, the design fees you’ve paid are credited toward your build.
- This means your investment in design isn’t a sunk cost—it’s part of your overall project budget.
Financial Advantage:
You’re not paying twice. Your design investment rolls into your final construction cost, maximizing value.
Client Flexibility and the Amicable Exit Policy
Building a home is a major decision. We believe you should never feel trapped.
- If you’re not comfortable with the design direction at any point, you can part ways amicably.
- You’re only responsible for the design services rendered up to that point—no penalties, no hard feelings.
This low-risk, client-first approach is rare in the industry and reflects our commitment to partnership and trust.
Key Finding:
With TexMod Homes, you have the freedom to explore your options without fear of financial loss or contractual entanglement.
Ready to Start Your Custom Home Journey in Texas?
Understanding design fees is the first step to making informed decisions about your custom or modular home. At TexMod Homes, our architect-led design-build model delivers real value, transparency, and flexibility—so you can focus on what matters: creating a home you love.Contact TexMod Homes today to schedule a consultation and discover how our process can bring your vision to life—on time, on budget, and with the expertise you deserve.

