Design-Build & Structural Engineering in Kirkland, WA

What does Kirkland's permit review look for on a remodel?

Kirkland's Planning and Building Department issues residential permits through MyBuildingPermit.com. Structural remodels go through building review with stamped calculations. Additions and second stories also go through zoning review, where Kirkland checks building height, setbacks and floor area limits that apply in its low-density residential zones; on smaller lots near downtown, floor area is often the limit that shapes a second story.

Two other reviews show up often. Kirkland's tree code requires a tree plan when development affects regulated trees, which is common on wooded Finn Hill and Bridle Trails lots. Geologically hazardous areas, including steep ravines on Finn Hill and slopes above Lake Washington in Houghton, can require a geotechnical report. The northern neighborhoods of Finn Hill, Juanita and Kingsgate were annexed from unincorporated King County, so older permits for houses there may be in King County's records rather than Kirkland's.

Kirkland's housing stock and what it means for your project

Kirkland's neighborhoods were built in distinct waves. Near downtown, Norkirk, Market and Lakeview have early and mid-century houses, some with older foundations and framing that need careful evaluation before a second floor is added. Rose Hill, Kingsgate and much of Juanita filled in during the 1960s and 1970s with ramblers and split-levels on crawlspaces, which are the most common candidates for second stories and wall removals. Totem Lake and parts of Highlands have newer townhomes and infill where remodels focus on layout rather than structure.

Split-levels deserve a specific note: their half-level offsets mean bearing walls often stack imperfectly, so removing one wall can involve two floor levels. Our engineer traces those load paths on site before a layout is drawn.

Site constraints common in Kirkland

• Floor area limits on smaller lots that cap how large a second story can be.
• Ravines and slopes on Finn Hill and the Houghton bluff, with geotechnical review for foundations.
• Streams and wetlands around Juanita Creek, Forbes Creek and Juanita Bay with buffer limits.
• Shoreline review for waterfront lots along Lake Washington.
• Tree retention requirements on wooded lots, which affect where an addition or DADU can sit.

Projects completed in Kirkland

PROJECT · ROSE HILLA full second story on a rambler, with new footings under the old wallsThree bedrooms and two baths added above a one-story house, designed to keep a low street profile.

Kirkland neighborhoods we serve

Bridle Trails, Everest, Finn Hill, Highlands, Houghton, Juanita, Kingsgate, Lakeview, Market, Moss Bay, Norkirk, North Rose Hill, South Rose Hill, Totem Lake.