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EN   DE   ES


A     R     C     H     I     T     E     C     T     S


20 years of creating extraordinary architecture and design

I believe that architecture has a direct influence on the quality of our lives, and it is my passion to design and create

 spaces that are uplifting and inspiring to use.


Spaces that come to life with a vivid play of light and have a strong relationship with the landscapes and cities that they are built in.


As an architect I am excited to make a difference, to solve problems, to put a smile on someone’s face, to never stop learning and to design outstanding buildings that enhance our daily lives and respect the natural world.”


Mathias Koester



Since 2007 we focus on the design and construction of innovative houses and hospitality projects.

Nature and sustainability play the key roles in most of our designs and we aim to find new ways of expressing the latest technologies as an integral part of our buildings: "Precision meets Nature"



Mathias Koester has 20 years of experience as project leader, architect and associate for the renowned architecture offices of Foster+Partners,  Rogers Stirk Harbour+Partners and Massimiliano Fuksas as well as for project developer Arquiproject Mediterraneo.


In this time he held key roles in the design and building process of several ground-breaking buildings,

many of which have become award winning icons in their location.

In parallel Mathias Koester Architects was founded in 2007, focussing on the design and construction of innovative and sustainable family homes, holiday houses and hotel projects.




From our base in Palma de Mallorca we work on projects worldwide with an experienced team of local partners and building consultants.

Geographically the focus is on the Mediterranean, but I always love the challenge to design and build in other regions too, like our projects in the Caribbean or in Mexico.

A particular strength of our studio is the profound knowledge in facade design and the realisation of bespoke high-quality detailing.


All the latest from our projects, events, press and social media:


· Lecture “Precision meets Nature” (see the Video)

· Interview “Greenluxury” (see the Video)

· Completion “The Curve”

· Visualisation with AI

· ...

Anchor 6


WE ARE HIRING for our office in Palma de Mallorca.

Young Architectural Assistants and Architects with a particular interest in sustainable construction

and superior graphic and visualisation skills. 

Internships of students from the fields of architecture, design and sustainable technologies.

Please apply with a portfolio-link or portfolio-pdf to: 



Mathias Koester


106 Pond House

South Kensington
SW3 6QT London



Mathias Koester

Arquitects s.l.

C/ Llucmajor 42


Palma de Mallorca





+34 689 570 493
+44 7787 837893 (whatsapp)


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