FCC Arquitectura Wraps a Small Portuguese Infill House in Slate Above a Hidden Timber Courtyard

Some briefs start with a site. MV House started with a site the clients refused to give up. A couple bought a small building with a small backyard in Portugal because they wanted a small house in that exact spot. FCC Arquitectura took that attachment seriously. The finished house, completed in 2016, covers 143 m² on an irregular wedge of land at a cobbled street corner.

The interesting part is how little the house tries to be. It does not chase views or volume. It builds a quiet street edge, lifts a slate-shingled box above it, and turns inward toward a timber courtyard and a roof terrace. On a lot this tight, the best rooms are the outdoor ones, and the architects seem to have known that from the start.

A Street Edge That Keeps Its Voice Down

From the lane, MV House gives very little away. Rough stone walls, a pale grey rendered front with a barred window, and a dark gridded gate make up most of the public face. The slate-clad upper volume only shows above this base. It reads as a new layer resting on the existing grain of the street, not as a replacement for it.

We like the restraint of that gridded metal gate. It screens the courtyard without sealing it off, and its tight pattern picks up the scale of the cobbles and the stonework. You notice the new house the way you notice a well-cut coat: through proportion and material, not through gestures.

Slate as Skin, Not Ornament

The upper floor is wrapped in overlapping grey shingles, and up close they do most of the architectural work. Tree shadows cross them in the afternoon, and the small units break the mass into a texture that changes with the light. Tall, narrow windows cut through without fuss, so the box stays solid and calm.

At the rear, the same box sits on a white base. The split between heavy dark top and light bottom inverts the usual logic of a building planted on the ground. The upper floor seems to hover over the garden, which makes the small backyard feel more open beneath it.

The Courtyard and Terrace Carry the House

The timber-decked courtyard is where the plan pays off. Enclosed by grey walls and gridded steel doors, with a wooden table tucked under the overhang of the upper floor, it works as an outdoor living room. Tall recessed windows pull low afternoon sun into the ground floor, and at dusk the space glows like an interior.

Above, a glass-railed roof terrace finished in timber looks out across neighbouring rooftops. A potted shrub and a pair of lanterns are all it needs. With two outdoor rooms stacked on one small lot, the house effectively doubles its usable living area without adding a single enclosed square metre.

Light Pulled Down Through the Middle

Inside, a white stair with panelled cladding and a glass balustrade rises through the house. Keeping the balustrade transparent stops the stair from blocking a plan that has no space to spare. Daylight from above combines with recessed spotlights to keep the circulation bright.

The upper landing sits next to a skylight well, and the owners have filled it with framed paintings and carved wooden columns on a dark timber ledge. It is a nice reminder that a small house is defined by the people living in it. The architecture gives them a clean, well-lit frame and then steps back.

Plans and Drawings

The ground and first floor plans show how much the irregular wedge-shaped footprint drives every decision. Living areas, the stair, a bedroom and the terrace are fitted into an angled boundary, not forced into a neat rectangle. Read the plans next to the courtyard view and the strategy is clear: the odd geometry is absorbed by the outdoor spaces, so the rooms themselves stay usable.

Why This Project Matters

MV House makes a modest case that deserves more attention: staying put is a valid design brief. The clients could have bought a larger, easier plot elsewhere. They chose a cramped corner they cared about, and FCC Arquitectura answered with a house that respects the street, uses one material carefully, and treats outdoor space as primary floor area.

For anyone working on small urban infill, the lesson is simple. Calm the street face, give the new volume one clear material identity, and push the generosity inward and upward. At 143 m², the house shows that a compact footprint can still hold a courtyard, a roof terrace and a sense of calm.

MV House by FCC Arquitectura, Portugal. Area: 143 m². Completed: 2016. Photography by Bruno Barbosa.

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