A short stretch of 2nd Avenue in Belltown holds a close cluster of protected buildings, and Castle Apartments stands right among them. This officially designated City of Seattle landmark sits at 2132 2nd Ave, part of the Downtown district, and the Seattle Landmarks Preservation Board lists it as landmark number 362. Several other designated buildings stand within a short walk, so one stop here can easily turn into many.
Castle Apartments, Seattle Landmark No. 362
Castle Apartments holds official city landmark status under number 362, as confirmed in Seattle Landmarks Preservation Board records published through City of Seattle GIS. That places the building on the same list as the city's other protected historic sites, and you can explore the full roster in our guide to all Seattle landmarks.
The public city data covers the building's designation and location, but it does not describe the architect, the original owners or the interior. If you want to dig into those details, head to the City of Seattle's landmark records, which are the best place to look.














