Residential · Full refurbishment

Casa Oliva

A full refurbishment of a private house in the Comunidad Valenciana, taking it from two bedrooms and two bathrooms to four and three without extending the building. Plan, finishes and services were all reworked, and the additional accommodation came from reconfiguring the general arrangement rather than from new floor area.

Type
Full refurbishment
Location
Comunidad Valenciana, Spain
Scale
2 bed / 2 bath to 4 bed / 3 bath
Consent
Licencia de obras
Status
Completed 2022
Role
Architecture & Interior Design

The brief

A full refurbishment of a private house in the Comunidad Valenciana, for the family living in it. The house had two bedrooms and two bathrooms. They wanted four and three.

The whole house was in scope — plan, finishes and services — but the building was not going to get any bigger. The additional accommodation had to come out of the arrangement that was already there.

The constraints

A plan carrying more than it was drawn for

Four bedrooms and three bathrooms inside the footprint of a two-bedroom house is an exercise in redistribution. The space existed; it had been allocated for a different way of living, and the circulation was built around that allocation. Reworking it meant treating the general arrangement as the project rather than as the starting point.

One room with no services

The third bathroom was the sticking point. The only place for it was a former storage and dressing room, on a part of the house that had never been serviced: no water feed, no waste, no extract, no window and no ventilation. A bathroom needs all of that, and none of it was within reach.

What we did

Reconfiguring the general arrangement

The two additional bedrooms came from reorganising the plan, not from new floor area. With the arrangement open, the finishes and the services were taken back and rebuilt with it rather than laid over the old layout — which is the difference between a full refurbishment and a redecoration.

Ten metres of services

For the new bathroom we took the supply and the waste from the external plant room and ran them roughly ten metres into the house. Along part of that route the floor was raised to hold the fall on the drainage, and where the run crossed the kitchen it was carried in the ceiling and boxed in.

Water supply will go almost anywhere you ask it to. Drainage will not: waste only runs downhill, and the gradient has to be found somewhere in the existing structure. Raising a floor and dropping a ceiling is how it was found here.

A window rather than a fan

The ventilation and the daylight were solved together, by forming a new large-format window in the external wall. Mechanical extract into a sealed internal room would have been cheaper and would have met the regulations. It would also have left the house with a windowless bathroom permanently dependent on a fan.

Consent

The works were carried out under a licencia de obras from the municipality.

The outcome

From two bedrooms and two bathrooms to four bedrooms and three bathrooms, entirely within the existing footprint, with the plan, the finishes and the services renewed throughout.

Walkthrough

A short walkthrough of the completed house.
The house seen from the terrace, with the covered porch and the pergola of the mature tree
The house seen from the terrace, with the covered porch and the pergola of the mature tree
The open-tread steel and timber staircase against the split-face stone wall, seen from below with the mezzanine above
The open-tread steel and timber staircase against the split-face stone wall, seen from below with the mezzanine above
The living room seen from the mezzanine, with the wood-burning stove and the sliding doors to the terrace
The living room seen from the mezzanine, with the wood-burning stove and the sliding doors to the terrace
Living and dining space with the open staircase and full-height sliding doors onto the terrace
Living and dining space with the open staircase and full-height sliding doors onto the terrace
Dining area with the glass-block wall bringing daylight into the stair core, kitchen beyond
Dining area with the glass-block wall bringing daylight into the stair core, kitchen beyond
The dining table looking through to the kitchen, with the stone stair wall on the right
The dining table looking through to the kitchen, with the stone stair wall on the right
Living room looking back to the entrance, with the wood-burning stove and its flue
Living room looking back to the entrance, with the wood-burning stove and its flue
Bedroom with pale timber flooring and woven wall pieces above the bed
Bedroom with pale timber flooring and woven wall pieces above the bed
The new third bathroom, formed in a former storage and dressing room, with the new window beside the quartz vanity
The new third bathroom, formed in a former storage and dressing room, with the new window beside the quartz vanity
Walk-in shower with frameless glass screen and large-format tiling
Walk-in shower with frameless glass screen and large-format tiling
The long teak table under the pergola on the covered terrace
The long teak table under the pergola on the covered terrace
Loungers in the midday shade of the covered terrace, with the hills beyond
Loungers in the midday shade of the covered terrace, with the hills beyond
The side terrace leading round to the garden steps
The side terrace leading round to the garden steps

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