Weighted Sales Area (Surface de vente) 72.2 m²This premium property pairs classic Belle Époque mansard roof aesthetics with the cutting-edge comfort of a brand-new, Minergie-certified luxury build. Complete with CHF 15,000 in custom upgrades and a secure underground parking space fully included in the price, this property represents an elite urban sanctuary or a high-yielding, hands-free investment asset.Welcome to Atrium Montreux (Rue de l'Eglise Catholique). Located just steps from the Lake Geneva banks, this top-floor collector's piece delivers maximum exclusivity.Scarcity Meets Minergie: Engineering a structure to satisfy strict, airtight Minergie energy efficiency and sustainability standards inside an architectural preservation zone is a true triumph. Enjoy beautiful vaulted mansard ceilings alongside premium thermal insulation, triple-glazing, and continuous filtered air circulation.The Loggia Advantage: Unlike common exposed balconies, Lot 48 features a premium 7.5 m² private loggia seamlessly recessed into the structural envelope of the roof. Acting as a sheltered outdoor room, it blocks wind/rain and offers absolute privacy from the street level.Bespoke Premium Upgrades: The owner invested an extra CHF 15,000 out-of-pocket into sophisticated interior enhancements: fully upgraded custom sanitary lines with premium tiling across both private bathrooms, plus future-proofed, smart-home ready electrical routing throughout the layout.High-Yield Profit Machine: Fully optimized within Canton Vaud's legal frameworks. By utilizing the legal 90-night short-term rental allowance exclusively during Montreux’s two world-famous global peaks, the Jazz Festival (July) and the Christmas Market (December), this apartment can easily generate CHF 25,000 to CHF 30,000+ in seasonal gross revenue. This strategy completely wipes out your annual mortgage interest and PPE building maintenance fees, allowing you to effectively live here for free for the remaining 320 days of the year.Turnkey Location: 1-min walk to "La Paix" bus lines; 2-min walk to Lake Geneva, a major Coop Supermarket, and pharmacy; 7-min flat walk to Montreux Main Train Station and Ferry Terminal.Secure underground parking is included (CHF 75,000 market value).This is a private, direct sale with no broker fees. Contact us today to receive the complete digital brochure and architectural floor plans ahead of the final late 2026 delivery window.