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Ida&Billy Architects Ltd.   施正建築師設計有限公司

Unit B, G/F Po Lung House, 28-30 Li Po Lung Path, Kennedy Town, Hong Kong

+852 3954 0176, +852 9212 1804
Open Monday through Friday
From 9AM – 6PM



Ida&Billy Architects is an architectural studio aimed at resolving problems and creating architectural interest out of simplicity and an integrated whole. We found that this is best done through caring attention to the requirements and characters of the programme, clients, users and sites to find out the individual projects’ meaning and potential. These meanings and potentials become a rich source of ideas, to be developed and experimented, to arrive at a genuine identity for each particular project.

The founders Ida Sze and Billy Chan have a diverse cultural background with 15 years of or working experiences in Hong Kong, Beijing and Basel (Switzerland), for local and world masters of Herzog un de Meuron, Steven Holl and Rocco Yim. Their project experiences cover pavilion, club house, houses, residential towers, institutional buildings, museums, community center, stadium, museum, as well as urban renewal. Ida & Billy started their own studio in Hong Kong in 2013.

Ida&Billy have been involved in the design and execution of several awarded buildings, in particular Ida is the chief designer for the Wo Hop Shek Columbarium which was awarded The Hong Kong Institute of Architects Annual Award 2013 Medal of the Year. Ida&Billy has also own several international and local design awards, including Tokyo International Membrane Design Competition First Prize, 2010 Shanghai Expo Hong Kong Pavilion First Prize, Design for Asia Award, and was awarded Perspective 40 under 40 Design Award 2010.


President Prize, HKIA Annual Award, Bridged Houses
Finalist – Interior, HKIA Annual Award, TaiKoo Hui SD Washroom

HK Best & Gold, Global Design Awards (HKDA), Bridged House
Winner, Good Design Award Japan, Bridged House
Winner, Good Design Award Japan, TaiKoo Hui SD Washroom
Winner, Reddot Communication Design Award, TaiKoo Hui SD Washroom
Winner, Iconic Award 2016, TaiKoo Hui SD Washroom
Excellence, Global Design Awards (HKDA), TaiKoo Hui SD Washroom
Winner, Good Design Award Japan, TaiKoo Hui SD Washroom
Silver, Sustainable & Green Design category, A’ Design Award, Italy, TaiKoo Hui SD Washroom
Finalist, Architectural design ‐ Interior design, Australia’s Good Design Award, TaiKoo Hui SD Washroom

Merit, Design for Asian 2015 Award, Hong Kong, ‘The Roof’ Art installation
Merit, Design for Asian 2015 Award, Hong Kong, YuHo Apartment
SME’s Youth Entrepreneurship Award, Hong Kong

First Prize, HKCCSA Club House Renovation Design Competition, Hong Kong

’40 under 40′ Perspective Award Invited Design Competition for CUHK

Invited Design Competition for CUHK School of Architecture, Final Six
2010 World Expo Hong Kong Pavilion Concept Design Competition, First Prize

GBD Art District Architecture Competition, Beijing Selected for execution

Merit, HKDA Award,  My Apartment

Merit, China High-Tech Fair HK PavilioDesign Competition

Silver Prize, DBEW International Design Competition, Korea

First Place, Membrane Design Competition, Tokyo, Japan