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Mørkvik Annex

Tjøme, 2022

A small black timber house on gravel

A black timber annex for guests, heat and work.

Location

Tjøme, Norway

Completed

2022

Area

42 m²

Type

Annex

Client

Private

Photography

Maren Vik

The site

The annex stands on a gravel terrace behind a family summer house, a short walk from the shore at Mørkvik.

The main house, a white villa from the 1930s, had to remain the centre of the plot. We kept the annex low and dark so it steps back into the pines, and turned it slightly off the villa’s axis to frame a small gravel court between the two buildings.

Weathered grey timber boards
A concrete stair lit from above
The stair down to the sauna

The building

Three rooms in a row under one roof: a guest room, a sauna and a workshop.

Each room has its own door to the court, so the annex serves a weekend guest, an evening sauna or a winter of boat repairs without anyone crossing paths. The pine cladding is charred and brushed, which needs no paint in the salt air. A concrete floor runs through all three rooms and steps down a few treads to the sauna.

Materials

Cladding

Charred and brushed pine

Roof

Black bitumen membrane

Floor

Polished concrete

Sauna

Aspen benches and panels

Credits

Architects

Jun Sato, Eirik Fjellheim

Builder

Tjøme Snekkerverksted, Tjøme