Mangalem 21: Redefining Urban Housing Development in Tirana by OMA and Kontakt.Ltd

A Bold Vision for Urban Density and Livability in Albania’s Capital

Mangalem 21, a landmark project designed by OMA in collaboration with Kontakt.Ltd, is reshaping the urban narrative of Tirana through a new model of urban housing development. Completed in 2023, this ambitious 120,000-square-meter residential complex challenges conventional notions of density, public space, and architectural expression.

Situated on the eastern edge of Tirana, between the city’s mountainous backdrop and a patchwork of post-communist and informal neighborhoods, the project turns geographic and social complexity into a foundation for innovation.

A Sloping Site Transformed into a Layered Urban Fabric

The terrain of Mangalem 21 is far from flat. With a vertical difference of 27 meters across the site—equivalent to a nine-story building—OMA embraced the topography as an architectural asset. The design capitalizes on the slope to arrange a chequerboard grid of buildings and courtyards that cascade down the site, ensuring each structure enjoys unobstructed views and natural light.

This topographic choreography avoids monolithic repetition, instead creating a layered urban composition where density meets permeability. The steep gradient becomes an organizing force rather than a constraint, opening possibilities for elevated vistas and dynamic spatial relationships.

Architecture Inspired by Informality and Civic Identity

The architectural language of Mangalem 21 draws inspiration from the unplanned urban settlements that emerged in Tirana during the 1990s. These informal clusters, while often criticized for their lack of planning, also possess organic human-scaled qualities that OMA has abstracted into an ordered, yet diverse, urban grid.

This reinterpretation results in three unique architectural typologies. The 'straddle core' allows two buildings to share vertical circulation; the 'straddle apartment' spans across adjacent buildings, promoting interconnection; and the 'kissing corner' introduces intriguing intersections between building edges, generating micropublic realms at the junctures.

High Density with Human-Centered Public Space

Mangalem 21 achieves remarkable density while dedicating 70% of the site to public plazas, walkways, and green spaces. This design reverses the usual equation in urban housing development, where open space is often sacrificed for footprint. Here, communal life is encouraged by pedestrian-focused infrastructure, and the entire development is car-free, with parking placed underground to preserve ground-level vibrancy.

A central street acts as a social spine, lined with commercial activity and directly connecting the development to Tirana’s upcoming Metrobosco green belt and the new ring road. In this way, Mangalem 21 becomes both a self-sufficient neighborhood and an integrated urban node.

Color as Urban Expression

The use of color is more than aesthetic. It is a political and cultural gesture, referencing former mayor Edi Rama’s early 2000s initiative to rejuvenate Tirana’s drab communist blocks through vibrant color applications. Mangalem 21 continues this tradition with a refined palette applied strategically across façades, window frames, and shutters. The result is a neighborhood of visual richness and architectural personality without chaos.

Even the rooftops—clearly visible due to the stepped site—are treated as a fifth façade, completing a holistic design that embraces every visible plane.

A Scalable Model for Future Urban Housing in Albania

More than a single development, Mangalem 21 offers a replicable model for urban housing development in Tirana and beyond. It responds directly to Albania’s shifting urban conditions, turning density into a driver of livability rather than a burden. It merges the legacy of informality with the ambition of contemporary design, demonstrating how architecture can shape a new identity for rapidly growing cities.

By blending contextual awareness, spatial invention, and social intent, OMA and Kontakt.Ltd have crafted not just a neighborhood but a vision of what Tirana’s urban future might look like.

All Photographs are works of  Kontakt Design Department