HapstakDemetriou+ is a creative and spirited architecture and design studio under the leadership of Olvia Demetriou, FAIA and Peter Hapstak III, AIA, two accomplished design professionals whose careers have long been celebrated for their innovation and timelessness.
The studio benefits from a diversely talented and experienced group of architects and designers who produce striking and inventive design solutions.
Known for designing a full array of project types and sizes, HapstakDemetriou+ takes clients ideas from conception to full realization.
View the Project Archive>Recent Press
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Congrats to our 2017 James Beard Finalist clients/projects Mark Furstenberg and Pineapple and Pearls!!
March 15, 2017
Congrats to our 2017 James Beard Finalist clients/projects Mark Furstenberg and Pineapple and Pearls!! -
Pineapple and Pearls is the Best Restaurant in Washington
February 20, 2017
Pineapple and Pearls is the Best Restaurant in Washington -
How D.C. Architecture Got Better in 2016
How D.C. Architecture Got Better in 2016
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Home is where the art is
December 18, 2016
Home is where the art is -
On Rye, a modern sandwich shop with a creative and lighter twist on Jewish deli staples, will open on November 11
November 2, 2016
On Rye, a modern sandwich shop with a creative and lighter twist on Jewish deli staples, will open on November 11 -
An Indian fast-casual eatery is coming to Navy Yard, thanks to the sons of Indique’s owners
October 14, 2016
An Indian fast-casual eatery is coming to Navy Yard, thanks to the sons of Indique’s owners -
The first 100 customers at the new Taco Bamba receive free tacos for a year
August 25, 2016
The first 100 customers at the new Taco Bamba receive free tacos for a year
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Pineapples and Pearls review: Dining so fine, we’re seeing 4 stars from the start
August 3, 2016
Pineapples and Pearls review: Dining so fine, we’re seeing 4 stars from the start
Client List
&Pizza
14th & Corcoran
Abel Brown
American Tap Room
Arlington Tower
Avenue Suites-Georgetown
AYSE Meze Lounge
The Bentley
Bistrot Le Zinc
Black Hog
Blue Haven Resort
Bonner Group
Boss Shepherd’s
Bracket Room
Brain Freez
Brasserie Beck
Bread Furst
Buredo
Cafritz Residence
Casa Luca
CAVA Grill
CAVA Mezze
Chef Geoff
Choolah Indian BBQ
Davies & Kendall
DC Pizza
Dean & Deluca
Diwan Residence
Dupont Hotel
Fields Good Chicken
Fiola Mare
Freshii
Gypsy Soul
Hahn Loeser Parks
iRicchi Restaurant
Italian Market
Kalorama Residence
Kasper Residence
La Chaumiere
Levine & Associates
Little Beet
Little Folks School
Lost Society
Mason Dixie Biscuit Co.
Mercado de Paseo Caribe-Puerto Rico
Mission Apartments
Muze at the Mandarin Oriental
Mohegan Sun
Mussel Barn
Nando’s Peri-Peri
Niemczewski & Hoffman Residence
On Rye
One Eight Distillery
Open Road
O Street Market
Ouzo Bay
Oyamel
Park Chelsea
Pineapple and Pearls
Plan B Burger
Punjab Grill
Ritz Carlton
River Inn
Rose’s Luxury
Taco Bamba
Tadich Grill
Toregas Residence
Trio Restaurant
The Washington Ballet
Wildwood Kitchen
William & Carolyn’s
Zaytinya
HapstakDemetriou+
2715 M Street NW
4th Floor
Washington, DC 20007
Telephone
202-333-9038
Fax
202-333-6888
Email
info@hd-ad.com
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Architecture and Design
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Restaurant
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Partners
Olvia C. Demetriou FAIA
Peter F. Hapstak III AIA
Team
Kassandra Bishop
Chris Buscetta
Jeff Carroll
Diego Castellanos
Christopher Corneal
Jamie Cortese
Indira Cruz
Casey Fair
Andamo Ford II
Hannah Furrey
María Andrea Girón
Michael Mannhard
Michael Mason
Joe Messier
Elisabeth Kim Oliver
Ayelet Oser
Jose Pagan-Rovira
Dawn Pettit
Azadeh Rabbani AIA
Erin Radetich
Gabriel Rivera Pagan
Cristian Rosa
Andrea Ross
Nathan Schuh
Alexandra Smith
Kendrea Snead
Jason Soifer assoc.AIA, APX, CSI, CDT
Edgardo Vela
La'Joya Worrell
Bill Young
Joanne Young RA, LEED AP