Every home we build is uniquely designed around the client, which means pricing is never one-size-fits-all. Factors like layout, materials, site conditions, and level of finish all play a role in determining the overall investment.
Rather than offering generic estimates, we focus on understanding your vision first—then aligning design, performance, and budget to create a home that reflects your priorities and lifestyle.
Custom Build Cost
Our custom homes are priced based on the level of design, construction detail, and performance built into each project. As a general starting point, Kai Built’s current build costs begin around $350 to $500 per square foot, with $375 per square foot used as a baseline reference for a tightly built, energy-efficient home.
This level of construction may include high-quality exterior materials, custom cabinetry, wood flooring, solid core doors, taller ceilings, insulated foundation systems, efficient HVAC design, recessed lighting, and tiled bath finishes. Final pricing depends on the scope, selections, and site conditions specific to your project.
Home Design
A basic home design package typically averages around $20,000, with most projects starting between $15,000 and $25,000, depending on complexity. This generally includes architectural plans and structural engineering required for permitting and approvals.
This starting-level package is intended for foundational planning and documentation. More advanced visualization, such as 3D modeling or expanded design development, would be considered separately.
Survey & Site Work
Survey and site preparation costs are an important early part of the process. Kai Built’s current pricing guide shows an average survey cost of $3,500, though this can increase depending on the number of site visits required and the complexity of the property.
In most cases, the initial survey establishes the foundation for planning, permitting, and accurate placement of the home on the lot.
Footing & Layout Pinning
Once the site is prepared, additional layout work may be needed to mark the exact house location and establish precise footing placement. Kai Built’s current pricing references an average cost of $950 for this stage, with pricing varying based on the number of layout points needed.
For footing pinning after excavation, typical costs may range from $400 to $1,200, depending on the amount of time required onsite and the type of foundation system being used.
Civil Engineering
Civil engineering costs typically average around $5,500, depending on the property and the systems required for the site. Kai Built’s current pricing also references water mitigation work at approximately $4,500, and $6,500 when septic and water mitigation requirements are both involved.
These costs are driven by site demands and regulatory requirements, and they help ensure the property is properly planned for drainage, utility coordination, and long-term performance.