Gökhan Avcıoğlu

Celal Gökhan Avcıoğlu (born 24 December 1960) is a Turkish architect.

In construction he was influenced by the work of the many "Design Build" architects working as building contractors in Turkey in the 1970s including spending time as an intern on the construction sites of his uncle, the architect and construction contractor Tandoğan Erkul.

Throughout his career Avcıoğlu in addition to his architectural practice would have key relationships with Turkey's contractors and builders seeking to advance economic and operational models for construction.

He went to high school in Istanbul at Boğaziçi Lisesi in Baltalimani from 1974-77 with his youth primarily spent in the Kuzguncuk district of Üsküdar on the Asian side of the city.

During his time living in Kuzguncuk he was able to witness the construction of the Bosphorus Bridge in the adjacent district of Beylerbeyi that motivated his curiosity for structure and structural engineering.

During his time as a high school student, his interest in art and architecture brought him to take classes in sculpture at Istanbul's Fine Arts Academy - İstanbul Devlet Güzel Sanatlar Akademesi now known as Mimar Sinan Fine Arts University.

Part of the reason for his decision to pursue architectural education in Konya was that it was a relatively calmer setting in a tumultuous time in Turkish history that included the urban conflicts of the Political violence in Turkey (1976–1980) and the succeeding 1980 Turkish coup d'état.

He was accepted to the İstanbul Devlet Güzel Sanatlar Akademisi in 1977 and after briefly attending architecture school in Edirne, Turkey, he would instead go on to start and complete his education in architecture at Selçuk University in Konya at a distance from Istanbul.

Towards the end of his architectural education he worked as an intern with Turkish modernist architect Cengiz Bektaş from 1981 to 1983 who was also based in Kuzguncuk, Istanbul, and later started a practice Mimarlik Hizmetleri Ltd from 1990-1994 with the architect Nevzat Sayın whom he had met during his time at the office of Bektaş.

He was active in the milieu of architects and archaeologists in Bektaş's circle which prompted him to explore Central Anatolia in detail including Cappadoccia.

Later he would go further east, intrepidly hitchhiking on his own through Turkey to the Iranian regions of Khorasan and Isfahan on the Silk Road ending up in Samerkand in Uzbekistan.

The end of his student days was marked by his internship on the restoration project of the Uzbek Sufi Lodge in Üsküdar, Istanbul, where he worked closely with the traditional carpenter craftsman, Eyup usta, on the complete reconstruction of the historical timber Ottoman building financed in part by the Turkish-American businessman, Ahmet Ertegün.

This experience with traditional building would also be a trajectory he would pursue in his professional practice.

He eventually graduated with a professional degree in architecture in 1983 during an extended 7 year tenure.

He is the principal and founder of GAD in Istanbul, established in 1994.

At GAD (Global Architectural Development), Avcıoğlu has completed a number of projects of varying function and size in Turkey and regionally.

Celal Gökhan Avcıoğlu was born in Ankara, Turkey to Selahattin Avcıoğlu, a bureaucrat and Yücel Avcıoğlu, née Erkul, a housewife.

He has one sister, Serihan Avcıoğlu, who is an economist.

His parents met in the Hacettepe district of Ankara while his family's roots can be traced back to Istanbul and Albania on his father's side and Istanbul, Bosnia and Thessaloniki (Selanik) in the Balkans on his mother's. His father worked as a bureaucrat for the Turkish State Railways, (Türkiye Cumhuriyeti Devlet Demiryolları), and the family often travelled throughout Turkey that included visits to archaeological sites such as the Greco-Roman city of Ephesus in the Mediterranean and Aegean coasts that became an inspiration for his interest in architecture.

Avcıoğlu is the founder and has been the principal of Global Architectural Development (GAD) since 1994.

He taught at the École Spéciale d'Architecture in Paris.

His projects include residences, office and hotel buildings, cultural, public and commercial spaces in Istanbul, Bodrum, New Jersey, New York City, Washington, D.C., Virginia, Connecticut, Libya, Beirut, Riyadh, and Kyiv.

He has offices in Istanbul, New York City, Bodrum and Dubai.

Avcıoğlu is a member American Institute of Architects (AIA) New York Chapter, Royal Institute of British Architects (RIBA) and the Chamber of Architects Turkey (TMMOB).

The project is located in Kadıköy, Istanbul with its unobtrusive structure sitting in the middle of a natural park surrounded by a bustling, almost chaotic metropolitan atmosphere.

The project demonstrates a high level of consideration for both people and the environment.

The building's design is based on early Ottoman hammams (public bathhouses), which were often designed as cubic or rectangular masses with a primary dome over the central space.

The architect decided to invert the old dome and place it above the cubic structure popping out of the ground.

The intention was to make landscaping a key component of the project.

The roof, which was the most noticeable piece protruding above ground, was treated as a landscaping feature or a huge planter to fit a bamboo garden.

The graphic imposition of the proposal on the existing landscape is provocative, but with good reason.

The relandscaping of this modest but essential urban park and public facilities have a lot of potential.

The decision to bury the building, on the other hand, has helped the site by allowing green plants to continue above it.

In Istanbul Ortakoy district, Esma Sultan Mansion is a multi-purpose event and exhibition hall located right on the Bosporus Strait.

The project uses the concept of transparency to showcase the historic brick shell while creating a contemporary interior space for events, which was built inside the ruins of a 19th century Bosphorus Ottoman yali that was devastated by fire.

The design concept centers on placing a glass box behind the remaining façade walls, preserving the building's heritage while adapting it to the needs of Istanbul's modern city.

The box, composed of glass walls and stainless steel with reinforced concrete columns, was designed to operate as a vibrant remnant, a functional record of bygone ages with old brick walls, as part of the "building inside a building" construction approach.

This first proposal was based on a technical constructive aesthetic, which was accomplished with little adjustments in the finished structure.

The bare brick walls face the Bosporus on the outside, a palimpsest on a shoreline previously dotted with these yalıs.

The design addresses the issue of maintaining continuity with Istanbul's ancient urban fabric, particularly along the Bosporus, which has a rigorous building code that restricts new development to the rehabilitation of buildings that predate the mid-twentieth century.