Question 1

What types of projects does LEWISA home undertake?

Accepted Answer

LEWISA home designs and renovates high-end private villas, contemporary homes, prestige apartments and architectural extensions. Each project is bespoke, tailored to the client's lifestyle, the site and the Mediterranean climate. The agency works on both new builds and major renovations, including heritage buildings.

Question 2

Where does LEWISA home operate?

Accepted Answer

The agency is based in Castelnau-le-Lez, in the Montpellier metropolitan area. We work throughout Montpellier and the Hérault (Sète, Saint-Gély-du-Fesc, Montferrier-sur-Lez, Prades-le-Lez, Juvignac, Lattes, Grabels, Clapiers). Coastal and garrigue projects benefit from specific expertise in local constraints.

Question 3

How much does an architect cost for a high-end villa?

Accepted Answer

LEWISA home's fees typically range between 10% and 12% of the total construction cost for a complete mission (design, building permit, site supervision). For a one-off consultation or feasibility study, an hourly rate is offered. A detailed quote is provided after the first meeting, with no commitment.

Question 4

How long does a construction project usually take?

Accepted Answer

A private villa project lasts on average 18 to 24 months, from the first sketch to handover. Design and planning permission take 4 to 6 months. Construction itself runs from 12 to 18 months depending on the program's complexity, site conditions and choice of materials.

Question 5

Does LEWISA home handle administrative procedures?

Accepted Answer

Yes, the agency takes care of all administrative steps: filing the building permit, preliminary declarations, compliance with the local urban plan (PLU) and consultation with the Architectes des Bâtiments de France if the site is in a protected area. This is included in the standard mission, allowing the client to focus on architectural decisions.

Question 6

How is site supervision organised?

Accepted Answer

LEWISA home conducts weekly site visits, coordinates all trades (mason, carpenter, plumber, electrician) and verifies that work complies with approved plans. A written report is sent after each visit. Supervision also includes schedule and budget control as well as final acceptance with snagging list.

Question 7

Do you use 3D modelling for projects?

Accepted Answer

Yes, every project includes photorealistic 3D modelling before construction begins. This technology lets clients visualise volumes, materials and natural light. LEWISA home also uses artificial intelligence to test layout variations and optimise the building's placement on site, helping clients make informed decisions.

Question 8

What is the difference between a DPLG architect and an interior architect?

Accepted Answer

A DPLG (or HMONP) architect is qualified to design buildings, file building permits and direct construction sites. An interior architect handles internal layout: room distribution, materials, furniture and lighting. At LEWISA home, both skills are integrated to deliver a coherent project from façade to the smallest interior detail.

Question 9

Can LEWISA home renovate an old house?

Accepted Answer

Absolutely. The agency has completed many renovations of bastides, Provençal mas and 1960s–1980s villas across the Hérault and Bouches-du-Rhône. Each renovation respects the existing character while bringing contemporary thermal performance, redistributed spaces and full compliance (electrical, plumbing, accessibility).

Question 10

Does LEWISA home offer aftercare?

Accepted Answer

Yes, LEWISA home's commitment continues after handover. The agency provides post-delivery support during the first year: management of the décennale and biennale guarantees, prompt response to any issue, and maintenance advice. A direct line stays open for every client, including for future complementary projects.

Question 11

Which materials do you favour for Mediterranean villas?

Accepted Answer

LEWISA home selects materials suited to the Mediterranean climate: local natural stone (Gard limestone, travertine), lime renders, thermally broken aluminium joinery, architectural concrete and certified timber. Terraces often use reconstituted stone or UV-resistant exotic wood. Choices favour durability, low maintenance and aesthetic harmony with the surroundings.

Question 12

How can I arrange a first meeting with LEWISA home?

Accepted Answer

First contact is made via the online form on the contact page or by phone. A first meeting, free and without commitment, is arranged at our Castelnau-le-Lez office or on the project site. This conversation defines your needs, indicative budget and desired timeline before launching a feasibility study.

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