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New Construction Home Inspection in Poulsbo WA — What Builders Don't Tell You
By Bryan D. Mize, CMI · 2026-04-19 · Optimized Inspection Services, LLC
By Bryan D. Mize, CMI · 2026-04-19 · Optimized Inspection Services, LLC
New construction homes in Poulsbo WA and throughout Kitsap County still need independent home inspections — city and county inspectors perform limited, code-compliance-only reviews. An independent CMI-certified inspector evaluates installation quality, envelope integrity, grading, drainage, and dozens of items the building department doesn't check. New construction defects are common enough that buyers should not assume a new home is defect-free.
Many buyers assume that a brand-new home is defect-free. After all, it was built to code, passed all the required inspections, and comes with a builder's warranty. What could go wrong?
Quite a lot, as it turns out. In 15+ years of inspecting homes throughout the Puget Sound area — including hundreds of new construction properties in Kitsap County and Greater Seattle — Bryan D. Mize regularly finds significant defects in newly built homes.
The reason is straightforward: builder inspections by city and county inspectors are code-compliance checks performed under time pressure. They verify that the home meets minimum code requirements. They do not evaluate installation quality, workmanship, or the dozens of details that determine whether a home will perform well over time.
Poulsbo's real estate market has seen significant new construction activity in recent years — from townhomes near downtown to larger single-family developments on the hillsides above Liberty Bay. Here is what Bryan's inspections of new Poulsbo-area homes consistently identify:
Improper grading — ground that slopes toward the foundation rather than away from it — is one of the most common new construction defects in the Pacific Northwest. In Kitsap County's wet climate, this is not a minor issue. Water directed toward a foundation eventually leads to crawlspace moisture, foundation movement, and interior damage. It is also one of the easiest defects to fix before the landscaping goes in — and one of the most expensive to fix after.
Insulation installation errors are extremely common in new construction. Missing insulation in rim joists, improperly installed batts in walls, and gaps in attic insulation are all found regularly. These defects affect energy efficiency, comfort, and in some cases moisture management — and they're invisible once drywall is installed.
Ductwork installation in new construction is frequently imperfect — disconnected sections, improper sealing, and unbalanced systems are common findings. These issues affect heating and cooling efficiency and comfort throughout the home.
Improper P-trap installation, missing cleanouts, and drain slope issues are found regularly in new construction. These are installation defects that builder inspectors sometimes miss — and that can cause drain problems from day one of occupancy.
Window flashing, roof-to-wall intersections, and penetration sealing are critical to keeping water out of the building envelope. Installation errors in these areas create moisture pathways that can cause significant damage over time — often not apparent until well after the builder's warranty period.
Most new construction homes come with a one-year builder warranty. Getting an inspection at the 11-month mark — before the warranty expires — allows you to document any defects and submit them to the builder for correction while you're still covered. This is one of the highest-value inspections Bryan performs for Kitsap County homeowners.
If you purchased a new home in Poulsbo or anywhere in Kitsap County and your one-year mark is approaching, call or text us to schedule your 11-month warranty inspection before the window closes.
Want to see what a new construction inspection report looks like? Bryan has made a real new construction inspection report available:
No. The builder's warranty covers defects — but you have to know the defects exist to make a claim. An independent inspection identifies issues while you still have recourse. Without an inspection, you may not discover builder defects until they've caused secondary damage that's harder to attribute to original construction.
Yes — you have the right to have your new home independently inspected. Some builders attempt to limit access or timing, but an independent inspection before closing and/or during the warranty period is standard practice and your legal right.
A phase inspection involves inspecting the home at multiple stages of construction — typically after framing, after rough-in of mechanical systems, and before drywall. This allows defects to be identified and corrected before they're covered up. Optimized Inspection Services offers phase inspections for new construction in Kitsap County — contact us to discuss scheduling.
The systems inspected are the same, but the focus shifts. In new construction, the inspector pays particular attention to installation quality, code compliance details the building department may have missed, envelope integrity, grading, and drainage. Older home inspections focus more on system condition and deferred maintenance.
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