Private Brokerage · Est. 2011
A curated registry of architecturally significant residences, penthouses and heritage estates — placed discreetly, on behalf of principals who prefer not to be searched for.
The Current Collection
Singular residences selected for architectural authorship, siting and provenance — not merely for square footage.
Why Walker
We represent a small number of residences at a time, which is the only way to represent any of them properly.
Every residence is admitted to the registry only after title, permit history and architectural attribution have been independently confirmed.
Our diligence standardMore than forty percent of what we place never reaches a public portal. Registered clients see the confidential catalogue first.
Request the catalogueOne senior advisor from first viewing through closing, coordinating inspection, financing and relocation on your behalf.
Meet the advisors
Helena Voss
Principal, Private Client Group
Whether you are acquiring, quietly divesting, or evaluating the strategic disposition of an architecturally significant asset — our senior advisors respond within one business day, in confidence.
$48,500,000
Modern Villa
2401 Evergreen Point Road, Medina, WA
Private mooring
Monograph
$36,000,000
Historic Manor
3655 Hunts Point Road, Hunts Point, WA
Historic provenance
Monograph
$22,800,000
Waterfront
4450 East Mercer Way, Mercer Island, WA
Private mooring
Monograph
$16,400,000
Historic Manor
210 Broadmoor Drive E, Seattle, WA
Historic provenance
Monograph