hapstack demetriu

A D is thrilled to announce a very exciting merger - Olvia Adamstein Demetriou, FAIA has joined forces with Peter F. Hapstak III, AIA, IIDA, RDA. The new company, HapstakDemetriou+, which was formed in March of 2011, brings together the two leading hospitality designers in the region, with a combined body of work of over 250 projects. A Dís team of architects and designers have continued their work under the new firm masthead - and who, along with the highly experienced architects who have joined the firm since last March, represent some of the highest caliper designers in the US. We are currently building our new website. We look forward to launching it in the new year.


currently on the boards
  hospitality & office
  709 H Street NE Washington, DC
Avenue Suites Hotel Washington, DC
Capital Prague Washington, DC
Cava Tenleytown Washington, DC
Chef Geoff Rockville, MD
Dupont Hotel Washington, DC
Hahn Loeser & Parks San Diego, CA
Levine & Associates Washington, DC
Limani Baltimore, MD
Mussel Bar Atlantic City, NJ
Nandoís Peri Peri Alexandria, VA
The River Inn Hotel Washington, DC
Windsor Suites Hotel Philadelphia, PA
Zaytinya Washington, DC
  Cafritz Residence Washington, DC
Kasper Residence Washington, DC
3247 Q Street NW
2nd Floor
Washington DC, 20007

t 202.333.9038
f 202.333.6888

Adamstein • Demetriou Architects
3247 Q Street NW, 2nd Floor, Washington DC, 20007 | T: 202.333.9038 . F: 202-333-6888
Copyright A•D, Inc. © 2010