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Major renovation · Anfa, Casablanca

Renovation of a 140 m² apartment in Anfa

A 1970s apartment in Anfa: generous volumes, a decent orientation, and almost everything needing to be redone. In a renovation like this one, the real subject is not the decoration, it is what lies hidden behind the walls.

Living room of a renovated apartment in Anfa, lime plaster, oak parquet and bespoke joinery

Study project: this case describes a typical commission handled by the practice and the trade-offs it involves. The visuals are computer-generated images produced by the studio, not photographs of a completed project.

140 m²
floor area, 3 bedrooms after the works
1 load-bearing wall
opened up with a steel reinforcement
5 months
duration of the works
Full commission
interiors, services, site supervision
Major renovation · Anfa, Casablanca</div> <h1>Renovation of a 140 m² apartment in Anfa</h1> <p class="lead">A 1970s apartment in Anfa: generous volumes, a decent orientation, and almost everything needing to be redone. In a renovation like this one, the real subject is not the decoration, it is what lies hidden behind the walls.</p> <p class="small" style="margin-top:10px">By <a href="/en/a-propos">Salma Abderahim</a>, architecte DE · HMONP · Casablanca</p> </section> <figure class="imgband rv"><img src="/assets/cas-appart-anfa.jpg" alt="Living room of a renovated apartment in Anfa, lime plaster, oak parquet and bespoke joinery" fetchpriority="high"><figcaption>Major renovation · Anfa, Casablanca</figcaption></figure> <section class="blk tight"><div class="wrap"> <p class="small rv" style="max-width:78ch;border-left:3px solid var(--brass);padding-left:16px">Study project: this case describes a typical commission handled by the practice and the trade-offs it involves. The visuals are computer-generated images produced by the studio, not photographs of a completed project.</p> <div class="figs rv" style="margin-top:22px"><div><div class="v">140 m²</div><div class="l">floor area, 3 bedrooms after the works</div></div><div><div class="v">1 load-bearing wall</div><div class="l">opened up with a steel reinforcement</div></div><div><div class="v">5 months</div><div class="l">duration of the works</div></div><div><div class="v">Full commission</div><div class="l">interiors, services, site supervision</div></div></div> </div></section> <section class="blk"><div class="wrap rv"> <div class="eyebrow">The survey

What we look at before drawing anything

Before a single sketch, we survey the existing building and open things up: the nature of the partitions, the actual position of the load-bearing walls, the condition of the electrics, the diameter of the waste stacks, any damp in the facade. In this apartment, the electrical installation was original, with no earthing on part of the circuits, and the bathroom had been refitted over questionable waterproofing.

This survey drives the budget far more than the choice of tiles. It also provides the only piece of information that matters when you want to open up a wall: is it load-bearing, and if so, what will it cost to break through it.

The plan

Opening up without demolishing everything

The original plan tucked the kitchen away at the end of a dark corridor. We opened up a single load-bearing wall, using a steel lintel sized by a structural engineer, to bring the kitchen, dining area and living room together on the best-facing elevation. The corridor disappeared and made way for full-height storage.

An extra bedroom was gained by redividing two oversized rooms. The gain is not additional floor area: it is floor area that finally serves a purpose.

The materials

A short vocabulary, applied consistently

Sand-tinted lime plaster on the walls, herringbone oak parquet in the living spaces, solid walnut joinery for the bookcase and the entrance unit, brushed brass for the taps and door handles. Four materials, used throughout: this is what makes an apartment feel designed in a single gesture rather than furnished room by room.

Bespoke work was concentrated on just three elements, the ones that give the space its structure. Everything else is off-the-shelf furniture, cheaper and easy to replace.

The budget

What a major renovation really costs

On a project like this one, think in three blocks: structural work and services (often 40% of the budget, and invisible once finished), finishes, then furniture. Clients almost always underestimate the first block and overestimate the third.

We work to a target budget set before the final drawings, with a tracking schedule updated at each contractor's interim account. Fees for an interior architecture commission range from 10 to 20% of the value of the works: full details are on the fees page.

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