Alexandre De Sa Marques

Alexandre De Sa Marques

Real estate agent in Saint-Arnoult-en-Yvelines (78730)

I speak:
  1. English
  2. French
5/5
(56 reviews)

My available properties (23)

Latest transactions (25)

SoldApartment in ARPAJON (91290)

Apartment in ARPAJON (91290)

SoldApartment in Saint-Arnoult-en-Yvelines (78730)

Apartment in Saint-Arnoult-en-Yvelines (78730)

SoldHouse in Bondoufle (91070)

House in Bondoufle (91070)

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About me

Hello, my name is Alexandre De Sa Marques and I am an independent real estate agent at iad France.

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

Contact me, your real estate agent in Saint-Arnoult-en-Yvelines.

Why choose an iad real estate agent in Saint-Arnoult-en-Yvelines?

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-Arnoult-en-Yvelines. 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 Versailles no 917869273.

Latest customer reviews

5/5
(56 reviews)

Camille.D

Buyer

Service parfait !

Alexandre est très disponible ! Vous aurez toujours une réponse à vos demandes !

Reviewed on: 5/20/2026

Ben

Seller

Excellent suivi.

Véritable agent immobilier qui se bat jusqu’au bout pour que la vente aboutisse. Un profil qualitatif vraiment rare.

Reviewed on: 5/13/2026

Quentin

Buyer

Sérieux, professionnel et disponible

Un grand merci à Alexandre pour son accompagnement tout au long de notre projet. C’est un agent immobilier extrêmement présent, réactif et toujours disponible, ce qui est très rassurant dans ce type de démarche. Il ne se contente pas de faire le minimum : il va vraiment au bout des choses, avec sérieux et implication. Alexandre a su nous guider, répondre à toutes nos questions avec clarté et nous accompagner à chaque étape avec beaucoup de professionnalisme. Son engagement et son sens du service font toute la différence. Nous le recommandons vivement !

Reviewed on: 5/4/2026

Pierre

Buyer

Excellente qualité de service

Un grand merci à Alexandre pour la vente d'une maison familiale ! Nous avons apprécié particulièrement ses conseils avisés qui ont permis la concrétisation de la mutation dans de bonnes conditions ainsi que sa grande disponibilité pour gérer les problèmes que nous avons rencontrés. Bref un grand professionnalisme doublé d'une grande gentillesse. Je recommande à 100%!

Reviewed on: 4/27/2026

julien

Seller

très belle expérience

Alexandre nous a accompagné avec beaucoup de bienveillance tout au long de notre projet de vente, de l'estimation à la signature de l'acte authentique. Nous avons beaucoup apprécié le côté "humain" qui s'est traduit par une écoute attentive de nos besoins ! Si vous chercher à vendre ou même à acheter, nous vous recommandons de passer par Alexandre :-)

Reviewed on: 4/17/2026

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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)