

William Catarino
Real estate agent in Montlhéry (91310)
- French
- Portuguese
Want to sell your property?
My available properties (26)
My prestige properties (4)




My properties (22)






















Latest transactions (33)

House in Ballainvilliers (91160)
Ref: 1897567

Building in Massy (91300)
Ref: 1808423

Apartment in Viry-Châtillon (91170)
Ref: 1865948

Studio in Dourdan (91410)
Ref: 1835784

Duplex in Montlhéry (91310)
Ref: 1837516

Apartment in Athis-Mons (91200)
Ref: 1724261
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About me
Hello, my name is William Catarino and I am an independent real estate agent at iad France.
I work as real estate agent in Montlhéry. I know this sector and its particularities very well. Every day, I practice my profession as an independent real estate agent in Montlhéry 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 Montlhéry, 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 Montlhéry 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 Montlhéry, I'll be happy to advise you on all the practical aspects of your project.
Contact me, your real estate agent in Montlhéry.
Why choose an iad real estate agent in Montlhéry?
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 Montlhéry. 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 509979050.
Latest customer reviews
Sylvie CAROUBI
Je recommande
William est à l'écoute, réactif, sympathique , disponible, très professionnel cela mérite d'être souligné. Cela fait 2 fois que je passe par William pour la vente d'une maison et un appartement toujours tout a été très vite vendu alors que pour la maison nous n'arrivions pas à la vendre depuis plusieurs mois. Je vous recommande vivement ses services les "yeux fermés"
Reviewed on: 6/24/2026
Julia DE ABREU
Super suivi
Grâce à l'écoute et au sérieux de William, cette transaction s'est déroulée en totale confiance. Un commercial que je recommande vivement pour la qualité de son suivi. Merci encore !
Reviewed on: 5/25/2026
Sandy LAURENT
Parfait
William s’est occupé de la gestion locative de mon appartement à la perfection … je le conseille vivement 😉
Reviewed on: 5/25/2026
Cesar BURDET
Professionnalisme
J'ai eu une excellent expérience avec William Catarino. Il a fait preuve d'un grand professionnalisme due début à la fin, avec une communication claire, fluide et une disponibilité constante. Son expertise du marché, la qualité de ses conseils et son sens du détail ont été superb! Je le recommande sans la moindre hésitation.
Reviewed on: 5/25/2026
Charlotte M.
Excellent agent
Excellent accompagnement des acquéreurs. Grande disponibilité. William est certainement l'un des meilleurs agents immobiliers du secteur
Reviewed on: 5/25/2026
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)