About us
Our foundation, PDKEKA, created the Heritagebuilder.eu website as its first major project, with the mission to digitally preserve the architectural heritage of Central and Eastern Europe. We believe that our region’s beautiful, diverse, and often overlooked built environment deserves to be safeguarded in digital form — so that its beauty and its stories remain accessible for future generations.
Our goal is to ensure that we, the people of Eastern Europe, can tell our own stories through the buildings, towns, and landscapes that shaped us. Over the next five years, we aim to map every significant monument and heritage-worthy building in the Central and Eastern European region, and to share the stories behind them — from the perspective of local communities.
At the heart of our foundation’s work lies the rich culture of our region: its many languages, its varied economies, its history of shifting borders, and its complex ethnic landscape. We believe that these layers of identity can be felt and understood most vividly through architecture. Buildings — whether homes, churches, castles, or public institutions — carry the memory of the past and the spirit of the people who built and used them.
This is why we consider the heritage-mapping project essential: it serves as the foundational encyclopedia of our region’s built heritage, a structured base for all future initiatives. It is fundamental work that brings clarity, connection, and visibility — and it enables us to preserve the beauty and diversity of Eastern Europe together.
Recommended buildings

Hotel Fenyõ Conference & Spa, Miercurea Ciuc
The Fenyő Hotel was built in 1971 and officially opened on 15 February 1972.

Saint John the Baptist Church - Târgu Mureș
Saint John the Baptist Church in Târgu Mureș is one of the city’s important Roman Catholic churches. It stands near the historic center and serves as a major liturgical center for the local Catholic community. The present building took on its defining form in the 18th century. The church was historically connected with monastic and educational functions, especially through the Jesuit presence. Its interior and furnishings belong to the notable examples of Baroque ecclesiastical art in Transylvania. Today it remains an active place of worship and part of the city’s historic heritage.

Palace of Justice in Miercurea Ciuc
The plans for the present Palace of Justice were prepared in 1903 by architect Gyula Wagner.

Dr Gábor Pál House
The building is best described as an example of National Romantic architecture, combining historicist features with restrained Art Nouveau influences.

Miercurea Ciuc Main Grammar School (now Márton Áron High School)
Miercurea Ciuc Main Grammar School and Boarding School

Huedin Railway Station - Huedin
Huedin Railway Station - Huedin is the town’s central railway station and an important stop on the Cluj-Napoca–Oradea line. The station also played a significant role in Huedin’s historical development by linking the town with larger urban centers in Transylvania. The station building and rail yard remain an important part of the transport infrastructure today. Its local and regional significance also has a tourism dimension, as it helps provide access to the Kalotaszeg area. Address: Gara Huedin, Huedin, Cluj, Romania. Coordinates: 46.8735, 23.0402.