Most buyers never get a straight explanation of what moves the number. This guide lays out the real factors, from square footage to the ones nobody warns you about.


The guide walks each driver: what it is, why it moves the number, and what Washington adds on top. Here's how it breaks down.


How square footage, architectural complexity, and style set the foundation of any budget.
Slope, soils, utilities, clearing, driveway, septic, and stormwater, and what each one adds.
Structural requirements, Washington's energy code, county fees, and the studies some parcels trigger.
Where the money goes on the things you'll actually see and touch every day.
Five costs most buyers miss, plus three real parcel-and-plan combinations compared side by side.
You need to know what's realistic before you fall in love with a plan you can't build.
You've got numbers from more than one builder and want to know what explains the gap.
You want to understand what a specific piece of land will add before you commit to it.
Tell us where to send it and the full 14-page guide is yours, including the sample scenarios and the hidden drivers section.
We're Hilson Homes, a custom home builder in Tacoma. If you want to talk through a real budget, call or text us at (253) 441-5057.
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