WELCOME TO UNION ARMS APARTMENTSStyle, substance and sustainability are the pillars of quality living at Union Arms Apartments. Our unparalleled location in Seattle, our lavish collection of amenities and our caliber of resident service offer you much more than an apartment community. Union Arms offers a lifestyle from the inside, out. Residents enjoy features such as a hard wood floors, great views, loads of closet space and upgraded appliances. Stop by today for a tour.