carlos castanheira's H-shaped fontinha house nestles in a private garden in portugal
laid out as two U volumes, the timber house boasts a striking play of different roof dimensions and forms.
14 stories
carlos castanheira
carlos castanheira is a portugese architect who frequently works with his compatriot álvaro siza vieira. castanheira is based in lisbon and, together with clara bastai, leads castanheira + bastai architects.
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competitions 
2026 NY Architectural & Interior Design Awards Season 2 deadline: november 5th, 2026 
New York High Falls Riverfront Market $ 10,000.00 USD deadline: january 18th, 2027 
Marca Corona Award 2027 | Contest for artists and designers under 35 $ 1,675.00 USD deadline: january 11th, 2027 
WDC 2028 Busan Pavilion International Design Competition $ 46,666.00 USD deadline: october 26th, 2026 
TACTICAL URBANISM NOW! 2026 $ 10,000.00 USD deadline: october 30th, 2026 
Portugal Long Table Restaurant $ 11,635.00 USD deadline: january 11th, 2027 
Buildner’s Unbuilt Award 2027 $ 56,305.00 USD deadline: september 15th, 2027 
2027 French Design Awards deadline: april 6th, 2027 
Compasso d’Oro International Design Award 2027 deadline: january 20th, 2027 
Museum of Emotions #9 $ 9,140.00 USD deadline: february 22nd, 2027 all competitions
2026 NY Architectural & Interior Design Awards Season 2 deadline: november 5th, 2026 New York High Falls Riverfront Market $ 10,000.00 USD deadline: january 18th, 2027 Marca Corona Award 2027 | Contest for artists and designers under 35 $ 1,675.00 USD deadline: january 11th, 2027 WDC 2028 Busan Pavilion International Design Competition $ 46,666.00 USD deadline: october 26th, 2026 TACTICAL URBANISM NOW! 2026 $ 10,000.00 USD deadline: october 30th, 2026 Portugal Long Table Restaurant $ 11,635.00 USD deadline: january 11th, 2027 Buildner’s Unbuilt Award 2027 $ 56,305.00 USD deadline: september 15th, 2027 2027 French Design Awards deadline: april 6th, 2027 Compasso d’Oro International Design Award 2027 deadline: january 20th, 2027 Museum of Emotions #9 $ 9,140.00 USD deadline: february 22nd, 2027 
