The office (LDD)


isla is a Mallorca based architecture and design practice founded by Marta Colón de Carvajal and Juan Palencia.

Working with a contextual approach—starting from the place and the culture—isla focuses on revealing potentialities of what is already there, underlining the craftsmanship and knowledge of those who came before in order to craft a radically contemporary approach to each project. Beyond a predefined style or aesthetic, the office produces appropriate responses to each individual context, in collaboration with all the agents who are involved.

Marta Colón de Carvajal Salís (Palma de Mallorca, 1982) is a licensed Architect by the School of Architecture of Madrid (ETSAM). Since 2008, she has worked in local & international offices in Madrid, Paris & Basel, engaging in various projects, from housing to museums, and different phases, from concept design to construction. From 2010 to 2017 she worked for Herzog & de Meuron, and took part in different large-scale projects such as the Museum in Doha, Qatar, BBVA Headquarters, Madrid, and the Tour Triangle, Paris, amongst others.

Marta Colón de Carvajal +34 684 50 23 58

Juan Palencia de Sarriá (Madrid, 1981) is a licensed Architect by the School of Architecture of Madrid (ETSAM), co-founder and curator of TEOK Basel, and teacher at the UNAB Campus Creativo, Santiago de Chile. Following his training, Juan worked with award winning studios, among them Langarita-Navarro Arquitectos, Estudio Luis Úrculo and HHF Architects. From 2013 to 2017 he collaborates with Burckhardt Partner as a Design Architect, working in various projects in Switzerland, such as the Grosspeter Tower in Basel, and the Schindler Headquarters in Ebikon.

Juan Palencia +34 684 50 23 57

Interior (LDD)

Outside Ca’n Rei (LDD)


Tous i Maroto 12 Etlo B
Palma, 07001, Mallorca, Baleares

Es Penyal 20 Apto 18
Banyalbufar, 07191, Mallorca, Baleares,

+34 871 036 937


We are currently collaborating with Nelson Manuel Fidalgo Magro, Cristina Gutiérrez Chevalier, María Gutierrez Bas, Chiara Lieberman, Ramona Panibud'laska, Cristina Fernández Fernández, and Silvia Fernández Berzosa.

Previous collaborators: Annachiara Trabacchin, Alberto Gracia Dorado, Olga Karlander, Joan Pau Bujosa Font, Francisca Miranda Turu, Leticia Olalquiaga, George Pickering, Katerina Kulanova, Vojtech Rada, Tonina March, Ana Olalquiaga, Blanca García Gardelegui and Fanny Christinaz.

Strategic advisor: Diego Palencia de Sarriá


Currently, we don’t have any open positions available. We gladly accept spontaneous job applications (PDF format 10 mb maximum to, we’ll try to reply to all of them. 


001. Ca’n Rei house, Banyalbufar, Mallorca
Self-commission - Project - Built

100. W+O Escol.leta Llubí, Llubí, Mallorca
Architectural Competition / with Fanny Christinaz - Project

101. Maritime tradition, Palma, Mallorca
Ideas Competition - Project - Mention

002. Sa Vinyassa house, Estellencs, Mallorca
Commission - Project

101A. Blau, Palma, Mallorca
Ideas Competition / with Blanca Gª Gardelegui - Installation

102.1 Boirós, Palma, Mallorca
Ideas Competition / with Blanca Gª Gardelegui - Installation - Honourable mention

021. Ca’n Julen house, Banyalbufar, Mallorca
Commission - Project - Built

022. The wall, Palma, Mallorca
Commission - Project - Built

025. Amargura twin houses, Banyalbufar, Mallorca
Commission - Project - Ongoing

030. Estudio Isla, Banyalbufar, Mallorca
Self-commission - Project - Built

033. Lover’s house, Santa María
Commission - Project - Completed

035. Garrigue house, Algaida, Mallorca
Commission / with Fidalgo Magro Arquitecto - Project - Completed

X001. S’arenal, Banyalbufar, Mallorca
Self-commission - Research Project - Ongoing

103. The sea is my land, Palma, Mallorca
Ideas competition - Project - 2nd Prize ex aequo

036. Gozona house, Luanco, Asturias
Commission / with Mori Meana Architecture - Project - Soon

037. Townhouse, Biniamar, Mallorca
Self-commission - Project - Ongoing

038. Lover’s house 2, Cala Llamp, Mallorca
Commission - Project - Ongoing

039. Tiny house, Mallorca
Commission - Project - Phase I completed

040 A&T house, Valldemossa, Mallorca
Commission - Project - Ongoing

042. Fénix Apartment, Palma, Mallorca
Commission - Project - Completed

105. Open Windows, Münich, Germany
Competition / with Fidalgo Magro Arquitecto - Exhibition - 2nd Prize

106. Tautos Namai, Vilnus, Lithuania
Competition / with Burckhardt Partner

107. The sea is my land, Palma, Mallorca
Competition - 1st prize
043. Schematic design - Submitted
049. Public spaces - Ongoing

044. Twin house, Esporles, Mallorca
Commission - Project - Ongoing

045. Es Llogaret, Banyalbufar, Mallorca
Commission - Project - Ongoing

048. Es Rafal, Sóller, Mallorca
Comission - Project - Ongoing

050. Es Grau house, Maó, Menorca
Comission - Project - Ongoing

051. A&G workshop, Banyalbufar, Mallorca
Comission - Project - Ongoing

052. Loggia Baseliana, Basel, Switzerland
Competition Basel Pavillon for the Architekturwoche Basel 2022 - 1st prize
Project - Under construction

053. C&M house, Alcudia, Mallorca
Comission - Project / Ongoing

054. E&A house, Banyalbufar, Mallorca
Comission - Project - Ongoing

055. E&N house, Banyalbufar, Mallorca
Comission - Project - Ongoing


Architectural Coffe Breaks (ACB) - L’atelier PE
Loggia Baseliana
April 2022

ETH Studio Jon Avermaete
Loggia Baseliana
Husner AG, Frick, Switzerland
March 2022

UNAB Campus Creativo
Loggia Baseliana
Online / Chile
March 2022

ETSA Madrid
Loggia Baseliana
Madrid, Spain
February 2022

ETSA Madrid
Madrid, Spain
December 2021

UNAB Campus Creativo
IN&OUT Prácticas interdisciplinares
Santiago, Chile
November 2021

HEAD archi University
Geneva, Switzerland
December 2019

INDA, Chulalongkorn University
Bangkok, Thailand
January 2018


Teacher at Workshop 4+5
Taller Medrano-Palencia
Andrés Bello Campus Creativo
Santiago de Chile

Jury Mid Term, Unit Leonid Slonimski
HEAD archi University
Geneva, Switzerland
December 2019

#fatigue Workshop, with Luis Úrculo
INDA Program, Chulalongkorn University
Bangkok, Thailand
January 2018

Camouflage, assistant for Luis Úrculo
Vitra Boisbuchet Workshops
Boisbuchet, France
June 2012


AWB 2022
Basel Pavillon - Loggia Baseliana
Basel, Switzerland
May 2022

Save the date
Huguet Mallorca
Lover’s House
August 2021

Concurso Contramuelle
COAIB Mallorca
Palma, Mallorca, Spain
Proposal Tradición marítima
March 2017


Our work has been published in different media and publications like Monocle, Wallpaper, Dezeen, AD, etc. You can find the links to these publications here. For any press inquiry please contact us at