This exceptional investment property for sale in Kehlen presents a unique combination of a high-end villa and independent office spaces set on two distinct parcels. Offered at €5,000,000, the estate features a magnificent villa situated towards the rear of the property alongside an elegant office building enjoying excellent street visibility on Mamer Street. A rare attribute of this offering lies in the harmonious blend of prestigious residential comfort and professional workspace within close proximity, yet maintaining full functional independence between the two buildings. This flexible setup provides an ideal solution for combining private living and business activities on one site. The villa spans approximately 262 m² of living space and is set in a peaceful, green environment. It boasts generous proportions and top-quality finishes throughout. The ground floor includes an entrance hall with built-in closets, a superb master suite with dressing room, private bathroom, and direct access to the front terrace. Additionally, there is a fully equipped kitchen with dining area opening onto a large rear terrace and garden, a spacious bright living room, and a separate toilet. The garden level features two bedrooms, a shower room, storage room, wine cellar, laundry with boiler room, and an independent living area comprising a kitchen and lounge that can easily be converted into two extra bedrooms if desired. This level also includes two garages with motorized doors integrated into the house. A third independent garage with a motorized door is discreetly located at the back of the garden, offering further usage possibilities. The attic houses a large unfinished room, providing additional potential for customization. The villa was built in 1974 and fully renovated in 2010 with high-end materials. It benefits from an energy class B-E-B rating supported by an air-to-water heat pump system. The property features include an alarm system, CAT 7 IT installation with bus system, water softener, solid wood flooring, and a beautifully landscaped garden. In front of the property stands the office building, constructed in 2009 on a 6.96-are plot, covering around 95 m². Its strategic location on a main road ensures outstanding visibility and easy accessibility. Classified with an energy rating of E-E-E, the office space consists of an entrance with reception area and built-in closets, two bright offices with large bay windows, a conference room, shower room, and a pleasant terrace providing private outdoor space. An upstairs storage area completes the premises. Parking facilities include two spaces directly in front of the office building plus approximately four additional parking spots available along the street on the parcel. The offices offer a modern and comfortable working environment characterized by abundant natural light through extensive glazing and air conditioning. Due to the complementary nature and cadastral independence of the villa and office building, this property offers diverse exploitation opportunities such as combining residence and professional activity, supplementary residential use, multigenerational occupation, or patrimonial investment. Located in one of the most sought-after municipalities in the Luxembourg city periphery, this estate benefits from quick access to Luxembourg City, Mamer, Strassen, and Capellen while enjoying a calm and green residential setting. For those seeking an exclusive property that combines lifestyle comfort with operational flexibility and strong potential for value appreciation, this offering invites serious inquiries for purchase consideration. Please contact us to arrange a viewing or obtain further information about this remarkable investment opportunity. Want to know more?