Perma Dry Waterproofing And Drainage

Roofing contractor in Burien, WA 98166

Call (425) 277-1990

About this company

Perma Dry Waterproofing And Drainage is listed as a roofing contractor based in Burien, Washington, in King County. Federal motor carrier records list 3 drivers and 1 trucks for the company. It is one of 5 roofing companies in ZIP 98166.

Other roofers nearby

Fred Meyer1620 SW 156th St, Burien

(206) 539-0403

K Single Corp. - Quality Roofing Contractors14996 21st Ave SW, Burien

(206) 659-4349

Roof Top Seattle Wa145 SW 153rd St, Burien

(206) 981-0771

Sound Roofing Systems823 SW 152nd St, Burien

(888) 219-7663

Fleet size

Drivers3

Trucks1

Last federal filing: May 2019. Source: FMCSA.

Strong market, crowded fieldArea profitability for roofing in ZIP 98166

Housing demand87

Sales pace, new listings and new construction. Source: Zillow

Customer spending power92

Household income and home values

Room for another roofer26

More crowded than 74% of US ZIPs

Scored against every US ZIP. An index of local conditions, not this company's results.

County context

One of 345 roofing companies in King County, WA.

1,904 general contractors in King County, WA.

All 3,765 construction companies in King County, WA.

ZIP 98166 at a glance

Population: 22,082 (1,476 per sq mi)
Median age: 44
Households: Median income $114,969 · 57% earn six figures
Housing: 68% owner-occupied
Workforce: 64% labor-force participation · 4.8% unemployment

ZIP figures are US Census estimates for the ZIP area, not the company.

Housing market around ZIP 98166

Figures describe the local area, not this company.

Typical home value$807,000−0.4% past year · +82% in 10 years

Typical rent$1,776+4.3% past year

12-month value outlook−0.3%Roughly flat

New homes permitted, 20258,505King County

Days to sale agreement27Seattle metro · 21 a year ago

Listings with a price cut34.2%Seattle metro

Sale price vs list99.3%Seattle metro

New construction sales417Seattle metro, Aug · −34% from last year

Source: Zillow (home values, rent, outlook and metro sales), data through Sep 2026. Permits: U.S. Census Bureau.

Typical home value, last 10 years

Source: Zillow Home Value Index, Sep 2026.

Local roofing angle: 875 homes in this ZIP, 9% of the total, were built from 2000 to 2009, so they are now 17 to 26 years old. Only 77% were built before 1980.

Local figures are estimates from public records and Zillow housing data, updated regularly.