Guillaume Jean

Guillaume Jean

Real estate agent in Lille (59800)

I speak:
  1. English
5/5
(7 review)

Latest transactions (4)

SoldHouse in Emmerin (59320)

House in Emmerin (59320)

SoldApartment in Lille (59000)

Apartment in Lille (59000)

SoldTownhouse in Annezin (62232)

Townhouse in Annezin (62232)

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About me

Hello, my name is Guillaume Jean and I am an independent real estate agent at iad France.

I work as real estate agent in Lille. I know this sector and its particularities very well. Every day, I practice my profession as an independent real estate agent in Lille 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 Lille, 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 Lille 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 Lille, I'll be happy to advise you on all the practical aspects of your project.

Contact me, your real estate agent in Lille.

Why choose an iad real estate agent in Lille?

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 Lille. 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 Lille-Métropole no 885019505.

Latest customer reviews

5/5
(7 review)

Patrick

Seller

Tres bonne qualite de service

Tres bon agent immobllier professionel et tres disponible

Reviewed on: 10/14/2025

Bertrand M.

Buyer

Excellente prestation

Mr JEAN, contacté via un site généraliste de l'immobilier, nous tout de suite rappelé et proposé un RDV pour la visite de l'appartement convoité. Soucieux du délai de signature, tout a été mis en œuvre pour que nous disposions rapidement de l'appartement , et la négociation avec le propriétaire s'est parfaitement déroulée. Une vente réalisée pendant la période des vacances n'était pas facile à orchestrer, mais l'étude notariée qui nous a été proposée par Mr JEAN a fait le job de façon magistrale. Nous sommes pleinement satisfait de notre achat. Merci à Mr JEAN pour sa gentillesse, son écoute et sa disponibilité de tous les instants.

Reviewed on: 10/9/2025

Francine

Buyer

Professionnel

Un grand merci à Mr JEAN, sachant se rendre disponible de la première visite jusqu'à la vente, en professionnel rien n'a été laissé au hasard. Encore Merci pour cette belle expérience au sein du réseau IAD.

Reviewed on: 10/9/2025

Vivi Deko

Seller

Qualité de Service de Mr Jean

Dès la prise en charge de notre maison, Mr Jean a mis tout en œuvre et a suivi notre dossier avec les différents intervenants (certificat de conformité) (prises de photos) relation avec le notaire, les futurs acquéreurs... Tout s'est enchaîné rapidement afin que notre bien soit vendu, et sous 15 jours nous avions un acquéreur sérieux avec qui nous avons signé. Mr Jean est très à l'écoute, disponible et de très bon conseil.

Reviewed on: 10/9/2025

Luigi

Seller

Très bons conseils, très bon suivi et très professionnel, juste formidable

M. Jean Guillaume, suivi, écoute, toujours au courant de ses démarches. Absolument professionnel et un investissement de tous les instants

Reviewed on: 6/7/2023

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iad commitments

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

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

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)