Portuguese houses of distinction
Founded in 2022 by Hugo and John Cahill, Cahill Properties specialises in building and renovating properties in Portugal with a unique architectural footprint in the most desirable locations.
We focus on discerning national and international buyers fulfilling their desire to purchase houses of quality and distinction.
This fully renovated apartment is located in the beautiful São Bento area, covering an area of 170 square meters. São Bento is home to the Assembly of the Portuguese Republic, which has served as the Parliament of Portugal since 1834. The apartment enjoys an excellent location, with numerous restaurants and boutique shops just a short walk away. It features spacious rooms with high ceilings, creating a bright, airy atmosphere. We have added three new en-suite bathrooms and a larger kitchen and completed the necessary rewiring, plumbing, and air conditioning installations.
This 170 sqm apartment in the heart of São Bento was fully restored and sold in April 2025. Featuring high ceilings, en-suite bathrooms, and modern amenities, it reflects our approach to timeless design and architectural respect.
To see full project, please visit our desktop site.
This regal Townhouse, Centenary Palacete, was constructed in 1901. It stands in a privileged location in the heart of Lisbon in Arroios, described by Time Out as “the coolest neighbourhood in the world”. The Townhouse is in the middle of Rua Antero de Quental, anchored by the Italian embassy at one end and the former Desterro monastery/hospital at the other. Desterro is currently undergoing a “rebirth”, which, when finished, will open up new public spaces, restaurants, retail, offices and residential flats. The iconic Lisbon fish restaurant Ramiro sits in front of Desterro, and across the road, the 1908 Hotel has recently opened. The entrance to 1908 is on Largo do Intendente, which will soon add to its neighbours the first Soho House in Lisbon.
The Townhouse has undergone a two-year refurbishment program, both inside and out. It comprises four floors and 444m² of usable internal space. There are three main entrances from the street, numbers 19, 23 and 27. Number 19 serves as the entrance to the mezzanine floor, prepared as a self-contained apartment. The studio space accessible from number 23 has historically been used for retail/office accommodation. Following its renovation, diverse opportunities exist to use the ground floor studio as a gym, gallery or other workspace. This option is also available for those needing car parking.
Number 27 provides access to the main house. The impressive entrance hall leads to the principal floor, which has been sensitively restored, retaining panelling, stucco work, marble and wood effect. Eleven rooms on this floor include the vestibule/study, drawing room, large dining room, two bedrooms, a dressing room and two bathrooms, kitchen, separate pantry and a garden room. Close attention has been paid to lighting, mixing modern with vintage.
The furnishings also mix new with old, including pieces from iconic modern designers and antique Portuguese furniture acquired from the former owner, whose family purchased the Townhouse in 1903, two years after it was built.
The second floor has undergone a total reconfiguration. It provides a secondary kitchen, two large bedrooms, three bathrooms and an area that can be used for living/dining or as a further large bedroom. This floor retains high ceilings and has five doors, which give access to small external terraces which could be expanded on the garden side if desired.
Heating and cooling for the Townhouse are supplied by discrete air-conditioning on the ground floor, mezzanine and second floor. Electric wall-mounted panel radiators provide heating on the first floor for the few weeks it may be needed.
The “jewel in the crown” is undoubtedly the most beautiful private garden accessed from the principal floor, extending to 115 m². This exterior space has also undergone extensive renovation. It incorporates a large terrace for outside dining and an upper level containing a Mediterranean garden with cypress trees, an ancient olive tree and raised planting with rosemary and lavender. A heated pool with an inground polycarbonate electric cover and jets for resistance swimming has been installed. A further area is set aside for lounging in the Lisbon sun.
The Townhouse is now for sale with curated furnishings. If you or someone you know is interested in viewing Centenary Palacete, please get in touch with us.
We are excited to announce our first new-build project in Castelos, near Tavira in the Algarve. This exceptional 12-hectare site boasts stunning sea views. Renowned architect Pedro Domingos has designed a 3-to-4-bedroom villa to replace an existing ruin situated on a prominent hilltop just 10 km from the historic town of Tavira. The construction will utilise local materials, including schist stone, mortar, cyclopean concrete, brass, and wood. The Municipality of Tavira has recently granted planning consent, and we anticipate engineering specification approval by the end of 2024. This project is now available for purchase, offering a unique opportunity for anyone looking to create their dream home in this beautiful area of the Algarve. If you or someone you know may be interested in viewing the property, please get in touch for more information.
Designed by architect Pedro Domingos, this new-build villa is located on a 12-hectare site with sea views near Tavira. Construction begins Autumn 2025.
To see full project, please visit our desktop site.
John Cahill
John is a lawyer and entrepreneur who dedicated over 30 years to building Stewarts, the UK’s leading litigation-only law firm. After stepping down as managing partner in 2022, he redirected his energy and focus to property renovation and development, activities he has quietly pursued for years. With a keen eye for detail and excellent organisational skills, John brings calm, clarity, and experience to every project he undertakes.
Hugo Cahill
As a co-founder of Cahill Properties, he brings the same sensitivity to real estate that he applies to his namesake high jewellery brand. His professional journey mirrors the careers of both his grandfathers—one a jeweller and the other a property developer—creating a natural connection to his heritage. He continues this legacy with his unique perspective, which is rooted in design, sustainability, and thoughtful regeneration.
A glimpse into the house where our journey began, nestled in the heart of Islington. Every detail echoes our design values—craft, heritage, and soul.
PEDRO DOMINGOS
Pedro Domingos is one of Lisbon's leading architects whom we have entrusted to design our first new build project in Castelos near Tavira in the Algarve.
INTERVIEW
Who was your most significant influence as a teenager?
As a teenager, my references were mostly related to music, sport and cinema.
Pop music was at its peak, I followed the marathon runner Carlos Lopes, and I remember watching Kubrick's 2001 Space Odyssey and being amazed and confused at the same time.
Why did you qualify as an architect, and might you have chosen another path?
The decisive moment for me was when I was 17 and went to the Calouste Gulbenkian Foundation in Lisbon with my high school class. The Gulbenkian's HQ was different from anything I had seen before, comprising architecture of the highest quality. The postmodernist tendency was at its peak, focusing on exuberant and colourful works. It was there that I had my epiphany and decided that I wanted to train as an architect.
Who has inspired your work?
My inspirations or references come from many sources, including art, music, travel and literature. I am, of course, also influenced by those who have excelled in their architectural profession.
In art, sculptors like Chillida, Serra, Donald Judd and James Turrell. In music, especially the classical composers Bach and Beethoven but including other musicians like John Cage whose compositions have conceptual and abstract components.
Trips to Italy, Turkey, Morocco and Brazil have increased my awareness of buildings that absorb their defined cultures, climate and landscapes.
I have also found inspiration in particular writers, including Jorge Luis Borges in The Library of Babel and Marguerite Yourcenar in Adriano's Memories. And, of course, I follow my fellow architects, those less known and those well-known, including the erudite works of Siza Vieira, Paulo Mendes da Rocha, Peter Zumthor and Luis Barragán.
Who do you most admire as an Architect today?
Our Portuguese master Siza Vieira continues to be a world reference but in Portugal, many other very talented older and younger architects exist.
How do you find your inspiration for each new project?
For me, it is less a question of inspiration and more about the process of understanding the problem, the place and finding a project strategy that enhances the qualities identified.
Then there are the specific circumstances of each project that can have a particular influence. I also need to have a sense of place and history.
How would you describe your architectural style?
I practice a specific architecture that seeks to solve problems clearly and intensely, with formal responses that materialise what is essential to that project. I want to create timeless architecture. It is bespoke work without a specific style. More of a method that can lead me to different conclusions for each building.
Do you think Portugal presents good opportunities for property development and renovation today by those wishing to invest in Portugal?
Portugal remains a unique country in this time of globalisation. Due to a certain stagnation during the "Estado Novo" regime, many places stopped in time. Even after 50 years of democracy and progress, there are many treasures to discover. There is still much Portugal can achieve, nationally and internationally, favoured by a mild climate, security, gastronomy and strong links to Mediterranean culture. Portugal offers a very diverse and beautiful territory that has long been and will continue to be a magnet that attracts foreigners of all ages and backgrounds.
Can you tell us anything about your current projects?
Currently, my practice involves projects of many different sizes and programmes, including private houses and public and commercial spaces. Public and commercial projects include the recently finished Library of Grândola, hotels and the exciting restoration of a 500-year-old monastery in Lisbon.
We recently won two big competitions for an emerging programme in Portugal linked to cost-controlled housing, which is essential for our country's future.
And how do you like to relax when you are not focused on your clients?
My work as an architect and teaching takes up much of my time, but when I am not working, I like to be at home with my family and cook or do long-distance runs. The latter helps overcome daily stresses and often is the moment when I problem-solve or come up with ideas for new projects. I also like to travel in Portugal and abroad.
Pedro Domingos Arquitectos
www.pdarq.com
PEDRO DOMINGOS
Pedro Domingos is one of Lisbon's leading architects whom we have entrusted to design our first new build project in Castelos near Tavira in the Algarve.
To read the full interview, please visit our desktop site.
Visit Pedro’s Website
ALEXANDRA MATIAS
Alexandra Matias' relationship with jewellery, particularly gemstones, was fostered early on by two generations of female family members.
INTERVIEW
Did you grow up in Portugal? Where and who was your most significant influence as a teenager?
I grew up in Portugal, in the historic city of Lisbon, where I enjoy living. I was in a family of four women, my mother and two younger sisters. All of us were fascinated by jewellery.
Later, my relationship with jewellery evolved when my godmother introduced me to the world of antique jewellery. We spent entire afternoons looking at the details and the lustrous jewels. That's how my enthusiasm for this wondrous world developed.
Why did you qualify as a jewellery appraiser, and might you have chosen another path?
I have always been passionate about gemstones. I needed to know more about the world of gemology and jewellery to understand it better. I decided to take the gemology and official appraiser course, and my passion for gemstones became my main activity.
I also completed an MBA at university, which has proved very useful in developing my business.
I don't think I could have chosen any other path. I like what I do. It's a privilege.
Who do you most admire as a jeweller and jewellery designer?
Of the many fabulous designers and jewellers in the world, Verdura, Belperron, and Joel Arthur Rosenthal "JAR" are the three I most admire.
Duke Fulco di Verdura's jewels are original works of art whose recognition continues today. There are several iconic pieces, including the famous Wing brooch with pink topaz and diamonds that Joan Fontaine used in Hitchcock's film Suspicion in 1941.
Susana Belperron was the first woman to distinguish herself as a jeweller in the 19th century. Her jewellery was so unique that she refused to sign it as she claimed, "My style is my signature". In an extraordinary auction in 1987, 16 magnificent pieces of her work were sold, which belonged to the private collection of one of her great patrons, the Duchess of Windsor.
JAR is a contemporary jeweller discreetly located at 7 Place Vendôme in Paris. His pieces are unique and meticulously made, never exceeding 70 articles per year. Known for being very creative, he uses unusual colours and materials. JAR transfers the beauty of nature to jewellery like no one else. My favourite piece is his Parrot Tulip bracelet, designed to wrap around the wrist with its petals studded with diamonds and green garnets.
How would you describe your jewellery gallery offer and taste?
The gallery is a sophisticated and intimate space on the iconic Rua Castilho.
We have a selection of jewellery and watches distinguished by their authenticity and value, carefully chosen by our experts. We usually have signed pieces from the most famous brands and authors, such as Cartier, Boucheron, Bulgari, Chopard, Tiffany, Van Cleef & Arpels and fine watchmaking, such as Rolex or Patek Philippe. Items are sold of exceptional quality, in their original condition or restored, through a dedicated and personalized service.
We also have jewellery and pieces by Portuguese authors, with Hugo Madureira's jewellery and Beatriz Horta Correia's artwork currently on display.
Do you think Portugal presents good opportunities for property development and renovation today?
We are experiencing increased foreign investment in Portugal, especially in the real estate sector. We have many reasons to believe that the time is right to do so, as we live in a booming business environment and have an excellent climate and people.
Even in the complicated environment we see worldwide, I believe that Portugal is still a safe country, and this is the main criterion used to choose the country where you want to live.
Any hot tips for foreigners visiting or wanting to settle in Lisbon?
Come with time to calmly enjoy the touristic, historical and cultural attractions that Lisbon has to offer. Discover the unique details of this city and enjoy the luminosity of our skies.
Can you tell us anything about your current projects, dreams and aspirations?
I am launching the project "Jewels with Art", a unique challenge to people I consider to have an exceptional sensitivity and aesthetic, to design jewellery. These pieces do not intend to compete with traditional jewellery but complement them. They are people with no training in jewellery and, therefore, without any restrictions or preconceived ideals. They will always be handmade and unique or limited edition pieces. They are designed to be worn by people who like to take risks and will add their personality to the art of jewellery.
I believe jewellery represents miniature pieces of art that can be worn daily or on special occasions. It is worth discovering the unique jewels designed by great artists such as Picasso, Braque and Rodin.
And when you are not focused on your clients, how do you like to relax?
I have the habit of starting the day very early and taking advantage of the silent morning freshness to take long walks through Jardim da Estrela, always accompanied by my greyhound.
I recently discovered the pleasure of rereading the Portuguese classics. At this moment, I am reading a fabulous book that I found at my parents' house, A Ilustre Casa de Ramires, by Eça de Queirós.
Alexandra Matias Jewelry
www.alexandramatias.com
ALEXANDRA MATIAS
Alexandra Matias' relationship with jewellery, particularly gemstones, was fostered early on by two generations of female family members.
To read the full interview, please visit our desktop site.
Visit Alexandra’s Website
LIDIJA KOLOVRAT
Lidija Kolovrat is a fashion designer known for her conceptual work rooted in cultural heritage and personal expression.
INTERVIEW
Who had the most significant influence on you during your teenage years?
I grew up in Bosnia and felt my teenage years were exhilarating because of my first love and having fun with friends in school.
What drove you to pursue a career as a fashion designer, and did you ever consider a different path?
Kolovrat has an ethnological meaning: spinning wheel. My grandmother used to weave silk. I also studied to be a film director and did some short art videos that I presented in art galleries, but my love for fabrics, form and structure brought me into fashion. I also have a great interest in philosophy, healing and writing.
Which fashion designer do you admire the most, and what aspects of their work resonate with you?
Commes Des Garçon and Rick Owens for being faithful to their ideas and principles.
What sources or experiences typically ignite your creative process for each of your designs?
Travels, different cultures and connection with people.
Can you offer valuable advice or recommendations for foreigners visiting or considering settling in Lisbon?
Try to be part of the local community and understand their culture, give and take.
Could you share insights into your ongoing projects, dreams, and aspirations within the fashion world?
Currently, we are working with different international platforms. We also took over a closed factory to build a project with tailoring skills. Besides fashion, I am currently working with natural medicines and hair products. We are in a phase of testing it - Kolovrat hair blossom. Hopefully soon.
How do you unwind and relax when not focused on client work?
I love travelling, dancing, listening to music, and socialising.
How does the vibrant cultural scene in Lisbon influence your creative process, and do you draw inspiration from the city's atmosphere and lifestyle?
I know Lisbon very well and have been following its changes. Our atelier is located in the heart of Lisbon in the most beautiful park, and we are the bridge between very local and cosmopolitan Lisbon. Inspiration can come from anything.
Could you share any collaborations you've had with local artisans or craftsmen in Lisbon or Portugal, and how has that influenced your work?
Over the past 25 years, different exciting people have passed by our atelier, collaborating with me in various ways. From creatives to pattern makers, locals and foreigners, I've been working with different people, which has allowed us to learn from each other. Over all these years, I have been collaborating with artists, architects, musicians, and filmmakers such as Salome Lamas, João Botelho, Sérgio Tréfaut João Garcia, Olga Roriz, and Emily Wardil, among others.
What role does technology play in your design process, and how do you stay ahead of technological advancements in the fashion industry?
I am low-tech and high-tech, so both techniques are equally present in my work.
Lisbon has a unique blend of traditional and contemporary elements. How does this duality influence your design choices?
Kolovrat is a contemporary and conceptual brand which takes inspiration from cultural heritage. For example, one of our most successful prints is about Portuguese Kings (Reis Amores Perfeitos), a collaboration with British-Portuguese artist Hugo Madureira. This print, called Royalty is the Best Policy, is about the Portuguese relationship with leadership, which is individualistic but has strong influences from the Christian religion. In a repeating pattern, it is markedly by formality to maintain rigour and power.
As a designer based in Lisbon, how does your work contribute to the global conversation around fashion, and what makes Portuguese fashion unique internationally?
From the beginning, we have been a sustainable brand. We see people as unique and special; therefore, most of our pieces are unique. We use a mix of techniques from tailoring to handcrafts and upcycling using deadstock and leftovers forever, which leaves a charismatic impact on each piece, bringing design to another level. At the same time, we design meaningfully; there's always a message behind it, and each print tells a story.
Lidija Kolovrat Atelier
www.lidijakolovrat.com
LIDIJA KOLOVRAT
Lidija Kolovrat is a fashion designer known for her conceptual work rooted in cultural heritage and personal expression.
To read the full interview, please visit our desktop site.
Visit Lidija’s Website