A two-level, 185 m² apartment where the stair, shelving and living room form one composition. Built-in elements make circulation part of domestic life.
03 / More life in the plan
Room for more life.
Spatial generosity begins with how the parts work together. Bring a plan or a possibility; let's explore what it could become.
23 projects / An evolving body of work
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Architecture
beyond the object.
We design buildings, interiors and the ways of working that bring them into being.
JTA Architecture is a boutique practice with a worldwide outlook. We bring architectural design, external research and intelligent workflows into one practice, working with people and their agents.
Every engagement begins with what you want to achieve. We draw on knowledge beyond our own portfolio, explore alternatives and make the basis of each decision visible. The work should be open to questioning, testing, revision and continuation.
Our contribution must earn its place: by improving the result, reducing the effort it takes to get there, or making a useful next step possible.
Architectural commissions.
Buildings, interiors and shared places. From the first brief through BIM and construction documentation to information for fabrication, assembly and building production.
Learn moreResearch & design studies.
A focused question, a set of alternatives or a decision to resolve. Evidence and design brought together around a clear purpose.
Learn moreWork with your agent.
Your agent can connect directly with Ask JTA to define a focused design or research task, agree inputs and deliverables, and follow progress. Receive reviewable results your agent can assess, use and carry into your workflow.
Learn moreWays of seeing.
Architecture, research and the possibilities we can develop together. Each perspective is a place to begin a conversation.
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16Compact intelligence
Domestic projects that make circulation, built-in elements and repeated forms do more within a coherent whole.
Space becomes generous when its elements work well together. A stair can organise a room, a built-in surface can gather several everyday uses, and a threshold can make a repeated dwelling feel individual. Our interest is in the quality of these relationships: how easily people move, where they pause and how one part of a plan helps another.
In the completed mansard apartment, the stair connects the two levels while shaping the living space around its base. Display, storage and seating turn circulation into an inhabited edge. A patterned screen and changes in material give that edge definition while keeping views across the room. EEP House uses a compact two-storey volume and a small palette, with recessed openings and a garden deck giving the simple form greater depth.
Detached Veranda creates several ways of being outdoors within its 100 m² programme. The roof, slatted screens and open deck produce degrees of shelter without dividing the pavilion into separate rooms. The townhouse study tests another kind of economy: repeated roofs establish continuity, while doors, steps and projecting windows give each address its own expression. In each case, architectural variety comes from the placement and extent of a few carefully considered elements.
The same attention can help resolve an existing plan or shape a new brief. A focused spatial study can examine adjacencies, circulation, storage and privacy, with alternatives compared against the uses that matter to you. Research beyond our own projects expands the range of approaches we can consider. Ask JTA begins by clarifying the problem with you or your agent; the contribution should earn its place through a better arrangement, a clearer decision or fewer rounds of revision.
A compact 240 m² house with vertical larch cladding and a direct relationship to the garden. A simple volume gives the material grain room to speak.
Repeated gables, projecting windows and individual entrances give a 1,200 m² townhouse concept both continuity and identity. A familiar type is made more expressive through detail.
A 100 m² garden pavilion with slatted screens, a broad roof and an open deck by the water. Enclosure is adjusted through light, shade and view.


