Central Europe’s most persuasive new buildings already existed

A building carries two briefs

A reused building carries two briefs at once. It must respond to contemporary needs while negotiating the material, memory and constraints already on site. The 2026 SHARE Architecture Awards describe their field as a dialogue between tradition and innovation across Central and South-Eastern Europe, the Caucasus and Central Asia. Meanwhile, the EU Mies Awards finalists emphasise projects shaped by local conditions, overlooked sites and social needs. Awards are selective cultural instruments, not objective measures of the built environment.

Their value lies in the priorities they make visible. Across Europe, and with particular force in the east and centre of the continent, architects are being asked to work with what already exists. The question is no longer only how to preserve an important façade. It is how an industrial hall, school, housing block or rural structure can support a new public life without erasing the reasons it matters.

Adaptive reuse can be recognised through a visible contrast: an older structure surrounds a contemporary insertion. That image is useful, but it tells only part of the decision. A project also has to establish what can be retained safely, what a new use requires and which interventions make the combination workable. The existing building provides opportunities and constraints at the same time. A persuasive cultural account should allow both into the frame rather than treating the inherited structure as an automatically beneficial resource.

The regional stock and its changing uses

The regional context is specific. Decades of political and economic change left factories, infrastructure and civic buildings whose original uses disappeared or contracted. Some are formally protected; many are simply present, too ordinary for monument status and too substantial to ignore. Reuse turns these structures into evidence. A brick wall, concrete frame or worn stair can reveal how labour and public investment once organised a place.

Keeping every element is neither possible nor desirable, and nostalgia can be as flattening as demolition. The architect’s task is interpretive. Which traces help people understand the building? Which constraints prevent access or practical use? What new intervention can be clearly contemporary without treating the old fabric as scenery? Good reuse makes those decisions legible. It allows different times to coexist without pretending that the transition between them was effortless.

Reading the relationships

Environmental claims need a project scale

Environmental arguments have strengthened the case. Existing structures contain embodied energy and materials that demolition discards, while adaptation can reduce the carbon associated with new construction. Yet carbon alone does not determine a project’s value. A poorly planned conversion can consume resources, displace local activity or create an inaccessible cultural enclave. Social usefulness must sit beside material efficiency. The current SHARE platform presents architecture as a cultural exchange around innovation, talent and impact, while New European Bauhaus discussions connect sustainability with inclusion and beauty.

These concepts become meaningful at the scale of a door, a heating system, a workshop rent or a public route through the site. Reuse succeeds when the building can be maintained and inhabited, not simply when its photographs communicate a responsible aesthetic.

The environmental case needs the same specificity. Keeping material can avoid some of the impacts associated with replacement, while adaptation itself may involve substantial new work. Operational needs also continue after completion. A comparison depends on the actual building, intervention and assumptions, so there is no honest universal percentage to attach to reuse as a category. The important question is whether a project’s environmental argument is explained through evidence, including the alternatives considered. Architectural atmosphere cannot substitute for that explanation.

Three details worth noticing

• Ask what was retained, altered and added. A visible old surface cannot explain the full scope or practical purpose of a conversion.
• Read environmental claims at the scale of the project. Avoid universal savings percentages that ignore the intervention and the alternative being compared.
• Include the conditions of public use: fees, routes and bookings can matter as much as the programme announced for the building.

Who benefits from the new programme

Public programmes are especially important because they test who benefits. A former industrial site converted into studios may support a creative community, but it can also accelerate property pressure around it. A cultural venue can preserve memory while changing which groups feel welcome. Architects cannot solve these economic tensions alone, yet design choices can make them visible or hide them. Flexible spaces, affordable tenancies, accessible circulation and relationships with surrounding streets influence whether a project operates as part of the city or as an island.

The strongest regional examples tend to avoid the fantasy of total transformation. They retain awkwardness, allow multiple uses and make room for future alteration. This is not a lack of ambition. It is an understanding that buildings continue to change after the opening photographs are taken.

The retained wall is only the beginning

Public access creates another test. A former industrial site can acquire a cultural programme while remaining difficult for some people to enter or use. A room may be technically open and still require fees, bookings or knowledge that prospective users do not have. Such conditions do not automatically invalidate a project, but they belong in the account of who benefits. The cultural promise becomes more precise when access is described through actual routes and arrangements rather than through the appearance of an inviting façade.

The photographs bring together distinct regional contexts: Ostrava’s former works, Gdańsk’s maritime industry and the DOX cultural setting in Prague. They are comparisons, not evidence that every example follows the same conversion model. Their differences are useful. One retained structure may serve a gathering; another site carries political memory; another addition creates a new cultural room. Reuse becomes a method for negotiating those specific relationships, with the original material remaining readable where appropriate and the present use given enough space to function.

The most consequential result may be quiet: a building continues to support activity rather than becoming either an untouchable relic or an empty shell with a fashionable new identity. Its success is easier to understand when the account follows materials, access and operation together, showing how a particular place has been given a practical future without pretending that the past contained no difficulties.

Keeping enough of the past to work with it

Adaptive reuse has become fashionable language, but its deeper appeal in Central Europe is practical and cultural. The region already has abundant structures carrying difficult, ordinary and valuable histories. Working with them can connect climate responsibility to a more patient idea of progress. A new building declares a beginning; a transformed one admits that beginnings are rarely clean. It asks residents to recognise what has changed and what remains.

Awards can draw attention to this approach, but the final judgement arrives through years of use: whether the roof holds, whether the rooms stay occupied and whether the place becomes part of daily routes. The most persuasive architecture may therefore be the project that resists the clean slate and finds, inside an inherited frame, enough space for a future that does not need to erase its address.