Real Estate and HousingDowntown SeattleSeattle's Most Valuable Office Buildings Lose $3.7B in Value Due to High Vacancy RatesAll those empty office buildings in downtown Seattle are dragging down property values, according to newly-released King County Assessor data.⬜️Frank SumrallKIRO7 News•03/25/2026•https://www.kiro7.com/news/local/seattle-most-valuable-office-buildings-skyscrapers-lose-37b-value-vacancies-surge/IJBVPOBR55D7XA6TEDTHBMAYFI/TopicsDowntown Seattle office buildingsVacancy ratesProperty valuesCommercial real estateExodus of companies from SeattleCity tax revenuesRead at KIRO7 NewsShareCopy link