March 23, 2021 / Haute Residence / Tags: 1920 4th Ave, 24/7 concierge service, a vast array of the latest smart home technology, Calcutta marble, Christie’s International Real Estate Seattle, Christie’s International Real Estate Seattle real estate, custom woodwork, Escala, fitness center, haute agent, Haute Residence, office area, Seattle, Seattle Real Estate, spa, three bedroom, two resistance pools, underground garage, Washington, Washington real estate, wine cave, yoga room