Luis Boza Architect
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The attic nobody used becomes the room everybody wants.

An attic full of laundry. Now the room everybody wants.

Hidden Treasures Attic · North Cleveland Park, DC
The problem

Down was not an option, because the basement was already an accessory dwelling. Up was the attic, and the attic was full of laundry. Low headroom, a difficult climb, and a roof geometry nobody had ever measured properly.

They were worried about the stair, the ceiling height, and the size. All three were real. None of them was the reason the space was unusable.

What was designed

A precise 3D scan of the existing attic became the model. The ribbons were prefabricated virtually and cut on CNC equipment, which also allowed a perforated panel whose hole sizes vary across a gradient.

A computer does not care whether it cuts a thousand holes of different sizes. A person does.

What you got

And a trap door that becomes a floor when it closes, opening rear storage they did not know they had.

An alternating tread stair gets you up quickly in a tight space, and makes the climb manageable with a laundry basket. A new operable round window, in the tradition of boat building, sits in the old opening.

Visitors are surprised twice: by the quality of the space, and by how bright it is.

The room was never only an office. It is where their son goes to retreat, curled up with a book, looking out through the porthole window. A child with a good imagination will find the best room in a house and claim it.

The unfinished attic office before, cluttered and low-ceilinged The same wall, now a wardrobe and a reading chair

A desk, a printer, and boxes with nowhere else to go. Now a wardrobe wall in white oak, and a chair worth sitting in.

The original round window before, over stacked storage bins The same window, now an operable porthole above a daybed

A fixed round window over bins of loose paper. Now an operable ship's porthole, and a daybed built into the peak.

The washer and dryer before, under the same skylight The same skylight, now over a desk

A washer and dryer sitting under a skylight with nothing to do. Now a desk that uses the light for something.

Recognition
From the jury

AIA|DC Chapter Design Award, 2024

"This project blew my mind. Exquisite. It is what every architect dreams to have, a project of this scale where you get to think about every single square inch, every single screw... Even the way it connects with the existing house, where there is light being shared from space to space. Outstanding."

Erin Sterling Lewis, FAIA · Awards jury

From the jury

"Amazing is the right word, because there is nothing left untouched. Beautiful detail."

Dina Griffin, FAIA · Awards jury

Keep reading

Have an attic you have written off?

The ceiling height decides more than people expect. Worth an hour finding out what the numbers actually allow.

Read what an attic can become  →

Rather talk it through? Start with one question.

16 images · click to view full screen
"The room is not larger than it was. It is measured, which is a different thing entirely."
Luis Boza  ·  On precision as the design
Insight article
The case for one more window

Where the light already lands, and why moving the programme to it beats cutting a new opening.

Read it →
Credits
Millwork and construction
Mersoa Millwork and Design LLC
Material
White oak veneered plywood, pre-finished
Project completed while a founding partner at reform, llc.
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