Home Remodeling Contractors in Clyde Hill, WA

Clyde Hill's Building Department reviews and issues permits, and most applications go in online through the Citizen's Connect Permit Portal, where applicants submit plans and revisions, pay fees and track the project. All plan sets must be submitted electronically. Re-roofs and window or door replacements are issued over the counter.

The city requires a pre-application meeting for larger building projects. After a complete application, its building guide says approval or denial generally occurs within 15 to 45 working days, and major projects can take longer. Permits stay valid for one year from issuance.

Work is limited to 7 am to 6 pm on weekdays and 10 am to 4 pm on weekends and holidays, and every contractor needs a Clyde Hill business license before starting. Electrical, plumbing and water or sewer permits come from other agencies; the City of Bellevue provides water, sewer and fire services.

Heights are measured from original grade, the lot's topography in March 1953, and no part of a structure may rise more than 25 feet above it. Structures may cover at most 30 percent of the lot and impervious surfaces 60 percent, and the city does not recognize products marketed as pervious pavers.

Setbacks are 30 feet at the front and 35 at the rear, with side yards set by lot size. A project valued above the city's substantial remodel threshold brings every structure on the property, and its drainage, under the current code. Moving more than 100 cubic yards of soil in and out triggers a SEPA review that generally takes three to four weeks.

Clyde Hill mapped its critical areas during the 2024 Comprehensive Plan update, finding six stream channels and four associated wetlands that touch roughly 10 to 15 percent of private lots. State law required a new critical areas ordinance by the end of 2025, and the city says new construction or substantial site changes near those areas may trigger additional review.

For new homes and substantial remodels, the owner meets the City Arborist on site before submitting, and the arborist's report joins the permit package. When a project changes the landscape, the arborist also reviews the planting plan, including possible view issues, before the final inspection.

Since Ordinance 1019 was adopted on June 10, 2025, most Clyde Hill lots may hold one single-family home plus up to two ADUs, attached or detached, or two cottage homes instead. The previous code allowed a single ADU of 900 square feet.

Under CHMC 17.39 each ADU is limited to 1,000 square feet of gross floor area and 25 feet in height. An existing garage can be converted, as long as the required off-street parking is kept, and a lot developed with a middle housing unit cannot add an ADU.

Clyde Hill is almost entirely detached single-family homes: 1,232 of 1,254 housing units in the Census Bureau's 2020 to 2024 American Community Survey. The median home was built in 1972, and the 1960s alone account for about a third of the housing stock.

Roughly two in three houses date from 1950 to 1979, while about one in five went up after 2000. Opening the walls of a 1960s house usually means wiring, plumbing and insulation work, so that scope is priced in writing at the start.