60+ years of excellence
in the Aravis mountains
150+ co-owned properties
managed in the area
An established clientele
local and international
An attentive team
deeply invested
An unrivaled expertise
of the alpine market
Dreaming of a chalet nestled in the alpine meadows, an apartment with front-row access to the slopes, or a trustworthy management of your co-owned property ? For over 60 years, ATHERAC has been turning your mountain dreams into reality in La Clusaz and the surrounding area.
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Our most recent real estate opportunities

Apartment - Completely renovated
Exclusive
31,91 sqm | 2 rooms
La Clusaz - Centre Village
Chalet - Idyllic setting & View
Exclusive
113 sqm | 6 rooms
Thônes
Apartement - View & privacy
Exclusive
25,13 sqm | 2 rooms
La Clusaz - Les Tollets
Chalet - Character & View
Exclusive
257 sqm | 9 rooms
Saint-Jean-de-Sixt - Forgeassoud

Off market

Discover our selection of private properties

Character properties in the mountains

We’re by your side we make your plans happen.
Whether you're investing, selling, searching for a rental, or seeking trusted professionals to manage your property ? Our experienced team is here to help.
The Aravis range, our playground
From La Clusaz to Le Grand-Bornand, Manigod to Saint-Jean-de-Sixt, we offer exclusive opportunities across the entire range, right in the heart of one of the Alps’ most breathtaking regions.
Excellence in the alpine real estate
Buying, selling, or managing property in a mountain resort is not something to be taken lightly. Access, specific regulations, and technical constraints, mountain real estate follows its own set of rules.
Premium standards in each aspect of our service
Buyer, seller, or co-owner, each project is handled with the same level of rigor, commitment, and pursuit of excellence to ensure your complete satisfaction.

Our mission goes beyond being an agency

For over 60 years, ATHERAC has been the trusted partner of those who cherish La Clusaz and the Aravis mountains.
Whether buying, selling, renting, or seeking property management, our team combines deep local expertise with personalized support to bring your projects to life, confidently and seamlessly.
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Exclusive Christie’s affiliate

ATHERAC is proud to be a partner of Christie’s International Real Estate, the global network for luxury real estate.
This partnership enhances our ability to showcase your exceptional properties and offer our clients unparalleled visibility among an international audience.

Experience La Clusaz

An iconic Alpine destination for several decades, La Clusaz lies at the heart of the protected Alpine environment within the Aravis range, which includes the resorts of Manigod, Le Grand-Bornand, Saint-Jean-de-Sixt, and Les Villards-sur-Thônes.

Renowned for its winter and summer sports, La Clusaz stands out for its warm welcome, laid-back atmosphere, and breathtaking scenery. A preserved mountain village, it enjoys year-round vitality through a dynamic local community and vibrant cultural life.

Its proximity to Annecy Lake as well as to the Swiss and Italian borders makes this resort a true gem of nature, easily accessible yet wonderfully unspoiled.

What our clients say about us

A trusted, local agency offering valuable advice, especially on pricing your property to ensure a swift sale. Excellent support and a warm welcome throughout the entire selling process.
Vendeur d’un appartement
June 14, 2025
Accurate valuation, deep understanding of the market, and excellent support at every stage of the sale.
Vendeur d’un appartement
May 7, 2025
We greatly appreciated Athérac thanks to Jimmy Cavagnoud, who was always attentive, responsive, and highly professional. We wholeheartedly recommend this agency!
Acquéreur d’un appartement
January 24, 2025

FAQ: Frequently Asked Questions

What types of properties do you offer ?

We offer a wide selection of chalets, apartments, second homes, land, new developments, shops and studios, as well as alpine chalets and exceptional properties affiliated with the Christie's International Real Estate network.

In which municipalities do you operate ?

We specialize in mountain real estate in the Massif des Aravis, including La Clusaz, Le Grand-Bornand, Manigod and Saint-Jean-de-Sixt. We also work in Thônes, Les Clefs, Le Bouchet-Mont-Charvin, Serraval, La Giettaz, Flumet, Entremont, Petit-Bornand-les-Glières... and other villages in the Aravis depending on the nature of your project. Don't hesitate to contact us, as our local roots enable us to provide effective support across a wide mountain perimeter.

Can I have my property valued with ATHERAC ?

Yes, our local experts provide free, personalized valuations in La Clusaz and throughout the Massif des Aravis, whether for sale, inheritance, rental or co-ownership.

L'agence propose-t-elle des biens adaptés à une résidence secondaire ou à la location saisonnière ?

Oui. Nous accompagnons aussi bien les familles à la recherche d’un pied-à-terre en montagne que les acquéreurs souhaitant générer un revenu complémentaire via la location de vacances. Dans les Aravis, l’investissement locatif permet avant tout de couvrir une partie des charges, entretenir le bien et le maintenir occupé quand il n’est pas utilisé. Notre service ATHERAC Location, spécialiste de la location de vacances à La Clusaz, conseille les propriétaires pour optimiser la mise en location, en toute tranquillité.

Qui paie les honoraires d’agence ?

Chez ATHERAC, les honoraires d’agence sont à la charge de l’acquéreur, sauf mention contraire. Ils représentent 5 % du prix de vente, et sont précisés dans chaque annonce pour garantir transparence et clarté. Ce mode de facturation vous permet de mieux distinguer le prix net vendeur et de maîtriser les frais liés à l’achat. Pour toute question sur les honoraires ou les modalités d'acquisition, notre équipe est à votre disposition.

Pourquoi choisir ATHERAC ?

Installée à La Clusaz depuis 1958, notre agence connaît chaque recoin du massif des Aravis. Nous combinons ancrage local, expertise patrimoniale, réseau haut de gamme (Christie’s) et services sur-mesure pour répondre à tous les projets immobiliers en montagne.

Proposez-vous un service de syndic de copropriété ?

Oui. ATHERAC est également syndic de copropriété à La Clusaz au Grand-Bornand, à Saint-Jean-de-Sixt, Manigod et dans les villages alentours. Nous accompagnons les copropriétaires avec un service de gestion rigoureux, transparent et proximité.