

Guillaume Lemullier
Real estate agent in Chantilly (60500)
- French
Want to sell your property?
My available properties (26)


























Latest transactions (10)

Apartment at Chantilly (60500)

Apartment at Amiens (80000)

Townhouse at L'Isle-Adam (95290)
Earn €500* thanks to your network
Does someone close to you want to buy or sell a property? We'll pay you to put them in touch
*see condition on propertips.com
About me
Hello, my name is Guillaume Lemullier and I am an independent real estate agent at iad France.
I work as real estate agent in Chantilly. I know this sector and its particularities very well. Every day, I practice my profession as an independent real estate agent in Chantilly 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 Chantilly, 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 Chantilly 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 Chantilly, I'll be happy to advise you on all the practical aspects of your project.
Contact me, your real estate agent in Chantilly.
Why choose an iad real estate agent in Chantilly?
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 Chantilly. 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 Compiègne no 504239997.
Latest customer reviews
Sylvain O
Mandataire immobilier à recommander
Guillaume a été très professionnel. Une estimation juste et argumentée. Une publicité de qualité. Des visites préparées et ciblées. Une présence et une attention constante pendant la phase de négociation et de compromis de vente. Tous s’est déroulé parfaitement. Merci
Reviewed on: 4/4/2025
Seb O
Irréprochable / très efficace
Maison vendue en 2 visites en moins de 20jours … personne très agréable … et surtout très efficace ! Je recommande vivement si vous cherchez un conseiller Immo Encore merci pour tout !!!
Reviewed on: 3/24/2025
Gaby et Thibaut
Agent très compétant et sérieux
Monsieur Lemullier a su nous accompagner tout au long de notre achat immobilier, il a su nous conseiller, gérer et finaliser cet achat à la perfection. Nous sommes également passé par Guillaume pour la vente de notre maison, il a réussi à la vendre en 1 mois !! Guillaume a s'est occupé des visites d'une main de maître et nous a proposer uniquement des potentiels acheteurs avec des dossiers sérieux. Encore un grand merci à lui de nous avoir épaulé dans ces étapes de notes vie. Nous le recommandons chaleureusement c'est une personne de confiance qui plus est agréable et qui maîtrise totalement son métier de A à Z.
Reviewed on: 3/24/2025
Magdalie
EXCELLENT agent immobilier qui aime vraiment son métier
C'est dans les situations compliquées que l'on apprécie de croiser la route d'un excellent professionnel: celle de Guillaume LEMULLIER. Excellent professionnel, disponible, agréable, souriant, compétant et très humain. Que dire de plus... Tout simplement, merci Guillaume.
Reviewed on: 3/13/2025
Magdalie
EXCELLENT agent immobilier qui aime vraiment son métier
C'est dans les situations compliquées que l'on apprécie de croiser la route d'un bon professionnel: celle de Guillaume LEMULLIER. Excellent professionnel, disponible, agréable, souriant, compétant et très humain. Que dire de plus... Tout simplement, merci Guillaume.
Reviewed on: 2/17/2025
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)