Before You Buy That Spokane County Lot: The Costs That Aren't in the Listing Price

You found a lot. It's got a view, it's in a good school district, and the price feels right. Before you write an offer, slow down for a week — because the listing price almost never tells you what it costs to actually build on that piece of ground.

We're Clay and George Johnson, and we've been building custom homes in Spokane and the surrounding county since 1990. A good number of the families we talk to have already fallen for a lot before they call us, and some of those lots turn out to be excellent decisions. Others turn into a six-figure surprise once a perc test, a power line extension, or a geotechnical report comes back. Here's what we walk every client through before they close on raw land.

Slope and Soil Decide the Foundation Before You Do

A lot that looks flat from the road can still have enough grade change to push you toward a daylight basement instead of a slab, or require retaining walls you never budgeted for. We walk the lot, not just the plat map, and we look at where water moves across it after a storm. Soil matters just as much — Spokane County has everything from solid basalt to sandy, poorly draining ground, and a geotechnical soils report (not a guess) tells us what kind of footings the house actually needs. Skip that report before closing and you can end up locked into a foundation design you didn't plan for and didn't price.

Water, Sewer, and Power Aren't Always At the Road

Inside Spokane city limits, utility hookups are usually straightforward. Get out toward Deer Park, Nine Mile Falls, Cheney, or rural Spokane County, and the picture changes. A lot without municipal sewer needs a septic system, and that means a perc test to confirm the ground will actually support one — some lots fail and need an engineered system that costs more and takes more space. No public water means a well, and a well means a drilling cost that varies by depth and isn't guaranteed until the bit goes in the ground. Power can be the quiet budget-killer: if the lot sits any real distance from the nearest line, the utility's cost to extend service to your house can run into real money, and that number comes from the utility, not from us or from the listing agent.

Access and Easements Change What You Can Build

How you get equipment onto the lot matters more than most buyers expect. A long, narrow, or steep driveway approach can limit what size of excavator or concrete truck can reach the build site, which affects both schedule and cost. Easements are the other piece people miss — a shared driveway, a utility easement crossing the buildable area, or a setback that's tighter than the county minimum because of a creek or wetland buffer can all shrink your usable building envelope. We'd rather find that out with a site plan and a call to Spokane County planning before you own the lot than after.

Permitting Realities Before You Fall in Love With a Floor Plan

Zoning tells you what's allowed; it doesn't tell you what's practical. A lot zoned for a custom home might still carry overlay restrictions, critical area designations, or a required traffic or fire-access review that adds time to the permit process. We've built across Spokane, Spokane Valley, Liberty Lake, Mead, Cheney, Deer Park, Nine Mile Falls, Airway Heights, Medical Lake, and Colbert, and permitting timelines and requirements shift from one jurisdiction to the next. Knowing which department you're dealing with — and what they'll ask for — before groundbreaking is part of keeping a 9–14 month build on schedule instead of stalled in a review queue.

What We Actually Check Before You Sign

When a client brings us a lot they're considering, we don't just say it looks good. We walk it together, pull the parcel information, and raise the questions that belong in your due diligence period: soil and perc testing, utility distance and extension cost, easements and setbacks, and a realistic read on the permitting path for that specific jurisdiction. It costs you nothing to have that conversation before you're under contract, and it can save you from a lot that looks perfect on paper and expensive in practice.

Not every red flag is a reason to walk away, and not every pretty lot is a safe bet. We've walked sloped lots that looked like a foundation headache on paper but turned into a daylight basement that gave the family a walk-out lower level and extra square footage they hadn't planned for — the slope became an asset once the house was designed around it instead of fought against. We've also walked flat, buildable-looking lots on the edge of a draw or seasonal drainage that needed a stormwater plan and an engineered retaining system before a shovel could go in the ground. The difference between the two isn't obvious from the road or from a listing photo. It's obvious once you've walked a few hundred lots and know what questions to ask the county and the soils engineer.

In Washington, anyone can call themselves a builder — there's no state pre-qualification program for general contractors. We're licensed (JOHNSBC114P4), bonded, insured, and union-trained journeyman carpenters, and we'll walk your lot with you before you ever sign anything. No pressure, no canned pitch — just a real conversation about the ground you're about to build on. Schedule a consultation with Clay or George and let's look at the lot together.