All architects in Chantilly
10 active architecture establishments in Chantilly (Oise, 60), according to INSEE's Sirene register (data of 26 October 2026).
- Practices
- 10
- Per 10,000 residents
- 9.4
- Companies
- 7
- Founded since 2025
- 1
Chantilly (population 10,591) has 10 architecture practices: 9.4 per 10,000 residents, against 2.2 on average in the department (Oise). 7 are companies and 3 are architects working as sole practitioners. The oldest company still active, Scpa Architecture Tourne Boute T, was founded in 1988. One was founded in 2025 or later.
Planning rules in Chantilly: see the local plan (PLU) on the Géoportail de l'urbanisme ↗
10 results
| Firm | Town | Phone | Founded | Type |
|---|---|---|---|---|
| A2C Amenagement Conception et Construction | Chantilly 10 Avenue de Montmorency, 60500 | 2006 | SARL | |
| Axiome Architecture | Chantilly 6 Rue Victor Hugo, 60500 | 1998 | SARL | |
| Hpa | Chantilly 20 Avenue du Marechal Joffre, 60500 | 2022 | SAS | |
| KBM Architecture | Chantilly 2eme Etage 128 Rue du Connetable, 60500 | 2012 | SARL | |
| Laurent Guillemin | Chantilly 21 Avenue de Chartres, 60500 | 2020 | Sole trader | |
| Lois Moulin (L.R. Moulin) | Chantilly 1 Allee des Lauriers, 60500 | 2025 | Sole trader | |
| Odile Bertrand (Rapello) | Chantilly 14 Avenue du Marechal Joffre, 60500 | 1984 | Sole trader | |
| Sarah Landa Architecture | Chantilly 22 Rue d'Aumale, 60500 | 2015 | SAS | |
| SCP Archit Tourne Duval Boutet de Monveltrading as Scpa Architecture Tourne Boute T | Chantilly 5 Route de Senlis, 60500 | 1988 | Non-trading company | |
| Uptopie | Chantilly 21 Avenue de Chartres, 60500 | 2021 | SAS |
Architects near Chantilly
All architects – Oise (60) →Architects in Chantilly: common questions
How many architects are there in Chantilly?
The Sirene register lists 10 active architecture practices in Chantilly: 7 companies and 3 architects working as sole practitioners. All of them are listed on this page, with their address and, where published, their phone number.
Is an architect compulsory to build in Chantilly?
As everywhere in France, an individual building for themselves must use an architect once the floor area exceeds 150 m², counting the total after works for an extension. A company, including an SCI, always needs one for a building permit. The local rules for Chantilly (height, position, appearance) are set out in the local plan (PLU).
How much does an architect cost in Chantilly?
Fees are free and set in the contract. For a full mission, from design to site supervision, pricing guides usually quote 8–12% of the cost of the works excluding VAT for a new house and 10–15% for a renovation or extension. A mission limited to the building permit application is usually a fixed fee of about €1,500–4,000 excluding VAT.
Where can I get free advice before choosing an architect?
In most departments, the CAUE (council for architecture, planning and the environment) sees individuals for free, by appointment, to help them prepare their project. The map of CAUEs is on fncaue.com.