We do not design houses. We design the light that leaves them.
17:42
Eleven minutes
Last light hits the west wall for eleven minutes a year. The wall exists for those eleven minutes.
19:05
Blue hour
The concrete stops reflecting and starts absorbing. The house gets quieter before it gets darker.
21:30
The inversion
The windows stop being windows. They become the only source of light on the hill.
Est. 2011 — Porto & Lisbon
A house is a machine for holding a day. We build the machine around the hour you actually care about.
Every VESPER project starts with a year of sun studies before a single wall is drawn. We model the site through all four solstices, find the hour the client keeps describing without naming, and put the building's whole weight behind it.
The result is architecture that is deliberately unremarkable at noon. It is not built for the photograph. It is built for 19:05, when the concrete goes soft and the glass gives up and everything inside turns amber.
Selected work
Four of nineteen- 01 Casa Vesper Douro Valley 2024
- 02 The Long Shadow Comporta 2023
- 03 House for a Late Riser Sintra 2022
- 04 Nine Windows Alentejo 2021
You cannot photograph the reason we built it. You have to stand in it at the right hour, and then it is obvious.
Inês Mota — founding partner