

Sébastien Thonet
Real estate agent in Saint-Germain-lès-Arpajon (91180)
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My available properties (16)
















Latest transactions (19)

House in Le Plessis-Pâté (91220)

Apartment in Paris (75004)

House in Saint-Germain-lès-Arpajon (91180)
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About me
Hello, my name is Sébastien Thonet and I am an independent real estate agent at iad France.
I work as real estate agent in Saint-Germain-lès-Arpajon. I know this sector and its particularities very well. Every day, I practice my profession as an independent real estate agent in Saint-Germain-lès-Arpajon with passion and conviction.
Price per square meter, area, apartment or house, desired locations - all this information is essential to know when you're planning a real estate transaction. It will help you define your real estate project precisely. Thanks to my role as a real estate agent in Saint-Germain-lès-Arpajon, I can provide you with tailored and personalized support that will help you to have as much information as possible before you decide to buy or sell your property.
You'll benefit from my daily support in your search for your future acquisition. I can also offer you my network and experience as an iad real estate agent in the geographical area where you wish to settle.
As an independent real estate agent, I am free to manage my own schedule. I can therefore be easily available in Saint-Germain-lès-Arpajon and the surrounding area, and be at your side at every stage of your real estate project if you feel the need.
Whether you're buying or selling property in Saint-Germain-lès-Arpajon, I'll be happy to advise you on all the practical aspects of your project.
Contact me, your real estate agent in Saint-Germain-lès-Arpajon.
Why choose an iad real estate agent in Saint-Germain-lès-Arpajon?
You benefit from the support of one of the market's leading local networks. iad France is a network has been bringing together independent real estate agents in France and Europe for over 15 years. We put our expertise and professionalism at your service!
iad France offers you thousands of competent real estate agents close to you, especially in Saint-Germain-lès-Arpajon. We are committed to respecting a regulated framework, which enhances our credibility and guarantees the quality of our services.
Property consultant: independent contractor registered with the register of commercial agents (RSAC) of EVRY no 823369020.
Latest customer reviews
Sylvia.H.
Ma maison du bonheur.
Bjr,j'ai donné une mission à Mer Thonet Sébastien, de vendre notre maison que j'avais fait construire en 1996. C'était très compliqué pour ma famille et moi même. Sébastien m'a épaulé,m'a écouté et toujours dans la bienveillance.Nous aimions tellement notre maison. Sébastien en a tenu compte.Un grand merci à Sébastien Thonet. Cdt,Huchery S. et sa famille.
Reviewed on: 12/10/2025
TiphaineL.
Au delà de nos espérances !!
Nous avons fortement apprécié le professionnalisme et l'efficacité de Sébastien. Il nous a accompagné mais surtout conseillé en se rendant très disponible. D'une extrême gentillesse, nous nous sommes tout de suite senti à l'aise et en confiance, il nous a donné de très bons conseils, il connaît bien son sujet ce qui est vraiment appréciable. Nous sommes ravis d'avoir eu Sébastien comme accompagnateur jusqu'à la signature de l'acquisition de notre maison et le recommandons chaleureusement !!! Merci !
Reviewed on: 7/4/2025
Tippat
Merci Sebastien
Très bonne expérience pour un premier achat immobilier. Sébastien a toujours été présent, il a su répondre à nos attentes. Il reste toujours accessible auprès de ses clients. Au-delà de la vente en elle-même, il est capable de vous trouver des solutions, des idées ou autre concernant l’agencement de votre future acquisition. Pour faire simple, je recommande fortement et chaleureusement. Encore merci.
Reviewed on: 7/4/2025
Valérie F.
Merci Sébastien.
Sébastien s'est occupé de la vente de la maison de notre maman ce n'était pas une mince affaire..... Il nous a accompagné dans toutes les étapes. Encore merci à lui pour son professionnalisme et ses conseils.
Reviewed on: 7/2/2025
Cha
Top !
Nous avons trouvé notre maison grâce à Sébastien et nous sommes ravis de notre acquisition ! De bons conseils, une super écoute, un accompagnement de qualité, c'est très rassurant lors d'un achat. Nous recommandons fortement !
Reviewed on: 1/31/2025
iad commitments
Local market knowledge
Local market knowledge
It's easy to recommend a neighborhood when you live there! Your iad consultants live in the city where they work, so they know the local real estate market, shops, schools and even development projects inside out.
Availability in every way
Availability in every way
At iad, the boss himself takes care of selling your property! Your consultants are available and responsive. They'll put all their commitment into your project's succes.
Real quality service, at the best price
Real quality service, at the best price
Thanks to our agency-free model, our agents offer a high-quality property service and support for fees that are 20% to 30% lower than the market average*.
*Internal source: average fees charged by iad France in calendar year 2022 compared with the average fee rate observed by the Autorité de la concurrence in the same year (Opinion No. 23-A-07 of 2 June 2023)