TETRA

One Building, Eight Faces, No Compromise & Modular Precision

Overview:

Tetra is not one building pretending to be simple — it's two interconnected residential blocks, on a reinforced concrete structure, facing the city from eight different angles at once. Most projects get one facade to solve. Tetra demanded eight, each catching light differently, each needing its own logic, and every one of them still had to belong to the same building.

Design Approach:

Rather than treat each elevation as a separate problem, Tetra was designed as a single rhythm applied across eight surfaces — a consistent language of white brick and black stone, framing dark structural lines and recessed balconies that repeats, shifts, and adapts as it wraps the block. The result reads as one coherent object from every direction, never a patchwork of unrelated sides.

The building's identity doesn't stop at sunset. By day, Tetra presents a crisp, layered mass of white and black against the sky. By night, that same mass dissolves into a grid of glowing windows and illuminated balcony edges — the structure fades, and the life inside becomes the facade.

Facts:

Location: Ghasemabad, Mashhad

Structure: Reinforced concrete

Facade materials: White brick, black stone

Configuration: Two interconnected blocks

Facade orientations: 8 distinct elevations, one unified language

Twin-Block Relationship:

The two blocks of Tetra don't stand as separate structures forced together — they're conceived as one composition split into two masses, connected at key points to read as a family rather than a pair of strangers. This connection allows each block to breathe independently while still contributing to a single silhouette on the Ghasemabad skyline.

Materials & Texture:

White brick and black stone form the project's core material language — not as decoration, but as a way of organizing mass and void. White brick carries the lighter, larger surfaces; black stone marks structural lines, balcony edges, and transitions between volumes, giving the eye clear points to read the building's logic from a distance.

Balconies & Greenery:

Recessed balconies punctuate each facade, softened by planters that bring green into an otherwise disciplined material palette. These aren't just outdoor extensions of the units — they're the layer that keeps eight rigorous facades from feeling cold or repetitive, adding small variations of shadow, plant growth, and daily use across the building's surface.

Urban Context:

Positioned in Ghasemabad, one of Mashhad's denser residential districts, Tetra had to hold its own against a skyline in constant flux — new towers, older mid-rise buildings, and everything in between. The eight-facade challenge wasn't just internal design logic; it was also about ensuring the building reads clearly and confidently from every street it touches.

Ground Floor & Street Life:

• At street level, the building steps back to accommodate retail frontage and pedestrian-scale glazing, anchoring the tower's mass to the everyday rhythm of the street rather than letting it loom over it. This base gives Tetra a human point of entry before the eight facades rise above.