luxury apartments / penthouses for sale Brussels, Belgium

Set within a listed neo-classical mansion dating from 1890, which was converted into a luxury apartment block in 2014 and designed by the architect Erpicum, this superb first-floor flat has been completely refurbished to a high standard, offering approximately 375 m² of living space plus a lovely 28 m² terrace. A beautiful reception room with superb ceiling height of approximately 4.95 metres, a fully fitted kitchen with a breakfast nook, 3 bedrooms, 2 bathrooms and a shower room. 2 parking spaces. Energy Performance Certificate: D+

Ideally situated in the highly sought-after Observatoire neighbourhood, just a stone’s throw from local shops, the area’s finest establishments and public transport links, this remarkable three-bedroom flat is situated on the first floor of Block A of the prestigious Observatoire 35 residence.Spanning 180 m², this exceptional property immediately captivates with the elegance of its contemporary architecture, its generous proportions and the impeccable quality of its finishes.The living areas, bathed in light thanks to large bay windows and an optimal orientation, open harmoniously onto a superb 34 m² terrace. A true extension of the living spaces, the terrace offers magnificent unobstructed views of the surrounding countryside and the residence’s landscaped gardens, creating an atmosphere of calm and serenity rarely found in an urban setting.The apartment features three beautiful bedrooms, each with its own en-suite bathroom or shower room, ensuring optimal comfort and complete privacy for its occupants. The spaces have been carefully designed to offer a fluid flow, balanced proportions and a particularly pleasant living environment for everyday life.The interior design showcases fine materials, clean lines and high-end finishes, creating a subtle balance between contemporary refinement, timeless elegance and well-being.Thought out down to the smallest detail, each space has been designed to maximise natural light, views over the green spaces and the comfort of its occupants. The soothing views from the terraces, the quality of the fittings and the care taken with every finish make this property a rare find, intended for a discerning clientele seeking exclusivity.A secure underground parking space, with the option to purchase a private garage, as well as a cellar, available as optional extras, complete the features of this rare property.Delivery upon completion of the deed.Information and floor areas are provided for guidance only and are not binding.

Behind a discreet industrial facade lies an extraordinary space. Located on the top floor of a small co-ownership, this 253 m² loft (PEB/EPC data), entirely redesigned by an architect, exudes silent luxury where volume becomes a sensory experience. The 100 m² living area is organized around a permanent dialogue between materials: A wavy orange brick wall diffuses organic warmth, contrasting with the minimalism of polished concrete and the rigor of raw columns. A Stüv fireplace structures the space, while vast South-West facing sliding windows erase the boundary with the outdoors. The kitchen, crafted from Carrara marble and solid oak, is designed as a standalone piece of furniture. The sleeping quarters consist of 3 bedrooms, including a master suite opening onto a 5-meter landscaped balcony. The bathroom is a mineral oasis bathed in light from a skylight that reveals the rich textures of the materials. Adjacent is a large dressing/laundry room (pre-equipped for a second bathroom). Modern comfort integrates seamlessly into the industrial shell: Latest generation air conditioning and air treatment (2024). Home automation and biocompatible electrical installation (shielded cables). Architectural details: Antique cast-iron radiators repurposed as heated benches, high-quality wood joinery. Energy features: 12 solar panels (2023), condensing boiler, and high-performance double glazing. Ideal location in the Cimetière d’Ixelles district, a stone's throw from European institutions, train stations, and international schools. A perfect balance between dynamic urban life and absolute calm at the rear of the block. This loft is a living space, ready for your projects. Infos & Visits : [email protected] - +32 (0) 488 78 24 80

Located on the highly sought-after Avenue de Messidor, within a classic building on an upper floor, this characterful apartment of approximately ±282 m² offers an interior layout designed by the renowned Belgian architect Marc Corbiau in 1976. Preserved in its original state, it retains all the distinctive features of the period — Jules Wabbes door handles, bespoke woodwork, and refined architectural finishes — reflecting the meticulous attention to detail and coherence of Corbiau’s work.The apartment offers generous and luminous reception areas: a spacious entrance hall, a living room with a functional fireplace, a dining room, and a large eat-in kitchen. The night area includes a master suite with bedroom, double dressing rooms, and full bathroom, as well as a second suite with its own shower room.A second independent entrance leads to a large self-contained studio (kitchen, bedroom, bathroom), connected internally to the main apartment — ideal for professional use, staff accommodation, or a private guest area.The terraces, totaling ±110 m², surround the apartment on three façades and offer open, unobstructed views of the surrounding greenery and park.A large garage for two cars (75.000€), an outdoor parking space, and a cellar complete the property.The LocationQuiet and residential yet within walking distance of fine food shops, schools, and public transport, this address offers the perfect blend of urban comfort and tranquility.To NoteBeautifully maintained, the apartment would benefit from a technical and aesthetic renovation to enhance its original 1970s architecture — a rare opportunity for connoisseurs of Belgian modernist design.

Located in the Molière district, just steps from a small park, this duplex loft of approximately 240 sqm gross offers generous volumes and bright spaces with refined design. The ground floor features a living area of nearly 95 sqm, a versatile multi-purpose space, a fully equipped kitchen with a Paul Bocuse cooking range, a suite with dressing room and bathroom, a laundry area, a separate toilet, a technical room, and a cloakroom. Upstairs, the main suite of approximately 46 sqm includes a dressing room and a full bathroom. The property also benefits from double glazing, an individual gas condensing boiler, a mandatory additional parking space for €35,000, compliant electrical installation, and high-quality materials throughout. EPC: C

Between the Bois and La Cambre Abbey, on Avenue Louise, in the Résidence Vincennes – an iconic building from the late 1960s – a superb contemporary penthouse of approximately 210 m² plus a terrace, situated on the 12th floor, thoroughly and beautifully renovated and furnished with boldness and taste. The communal areas are extremely stylish, in a modernist style, and really show the flats off to their best advantage. This flat features a very stylish reception area opening onto a fully fitted kitchen, two bedrooms, a bathroom and a shower room. There is also a light-filled hall, a guest toilet and a cloakroom. Cellar and garage. Energy Performance Certificate: D+

Located in one of the capital's most sought-after neighborhoods, just a stone's throw from Place Brugmann and Avenue Lepoutre, discover this splendid 52m² apartment (PEB data), fully renovated within a small building of only 3 units. The layout offers generous volumes: a bright 30m² living room, a beautiful fully equipped kitchen, a spacious 14m² bedroom, and a walk-in shower room with separate toilets. The property ensures a high standard of comfort: new individual gas central heating, new triple-glazed windows, compliant electricity, and a videophone system. The energy rating (PEB) can be upgraded to a D by insulating the party wall (surveyor's report available). Complete file available upon request: Reference RU2024/119-RUA56/28. Disclaimer: Information is provided for guidance purposes only and is non-contractual. Info & Viewings: [email protected] — +32 488 78 24 80

Located on the top floor of a small condominium on a peaceful cul-de-sac, this beautiful split-level penthouse presents approximately 320 sq.m of living area. It comprises an entrance hall; spacious reception rooms including a dining room, a large living room with a fireplace and a smaller sitting room; a separate kitchen; four bedrooms and three bathrooms; a large multipurpose room and three south-facing rear terraces. The property is sold with two garages (one single and one double) and a cellar. EPC: D RU-1498-2025

Close to the Bois de la Cambre, a beautiful three-sided flat on the second floor of a three-storey building in a small, high-class residence designed by the architect Wenmaeckers in 1977. Fully renovated in 2018. Floor area approx. 213 m². Plus a 20 m² terrace. Beautiful, light-filled living areas, a fully fitted kitchen, 3 bedrooms, 3 bathrooms, 2 parking spaces available at an additional cost of €55,000. EPC C

In a small building near the French school and Wolvendael Park, a beautiful 182m² apartment on the first floor, comprising an entrance hall, living room with fireplace, fully equipped open-plan kitchen with marble worktop and new appliances, breakfast nook, large covered terrace, parquet flooring throughout, three bedrooms with built-in wardrobes, a new full bathroom, a new shower room, cellar, and two parking spaces available at an additional cost (€50,000). Individual gas heating, air conditioning, electric blinds in the bedrooms, Energy Performance Certificate (EPC): D+

Located a few steps from the Bois and the Abbaye de la Cambre, in the ULB district, close to transport and shops, penthouse apartment bathed in light and enjoying a clear view, located on the 6th and top floor of a building built in the 60's and newly renovated (new fitted kitchen, paintings, etc.). It offers us the following layout: entrance hall, cloakroom/WC with washbasin, a first bedroom (19m²), a bathroom, a living/dining room with marble floor (45.31m²) giving access to two large adjoining terraces (SO: 13.5m² and SE: 11.45m²), a separate new and equipped kitchen, continuous balcony (8.44m²), a night hall with cupboards and serving two bedrooms, one of which has air conditioning (16.20m² + 11.91m²) and a shower room. A cellar and an optional parking space for €35,000 complete the package. Double glazing throughout, armored door, intercom. Electricity up to standards. PEB G.Current common charges of around €440 on average including part-time concierge, underfloor heating by shares (collective gas boiler), common overheads, elevators, insurance, garden maintenance and common exterior areas, trustee fees, etc. .

On the edge of the Sonian Forest and Bois de la Cambre, in a large park with century-old trees, in a building dating from 1964, a beautiful flat with a living area of +/-110 m² + terrace +/- 25 m² on the 6th floor. It comprises an entrance hall with guest cloakroom, a large, bright living room with parquet flooring and FO opening onto a beautiful terrace with a lovely unobstructed view, a fully equipped kitchen with high-quality materials, a bedroom, a bathroom, a dressing room, and a bedroom with shower room. Laundry area. Two large terraces, large cellar, garage box. Tennis court, indoor swimming pool. EPC E.

On the edge of the Sonian Forest and Bois de la Cambre, in a beautiful park with century-old trees, beautiful apartment built in 1964 located on the 6th floor +/- 128 m² + terraces. Beautiful reception room, kitchen, 2 bedrooms, 2 bathrooms. Tennis court, indoor swimming pool, shared laundry room. PEB D

In the heart of the highly sought-after Observatoire district of Uccle, set in a leafy and unspoilt setting, this remarkable duplex penthouse of approximately 550 m², designed by Marc Corbiau and built with the utmost care by François Marcq, reveals its light-filled spaces within an exceptional contemporary architectural design. Designed for lovers of art and aesthetics, it offers access to nearly 330 m² of terraces, ensuring a harmonious transition between indoors and outdoors. The reception areas comprise a double living room with a fireplace, a more intimate lounge, a separate dining room and a bespoke kitchen opening onto a terrace where you can dine. On the bedroom floor is an elegant master suite with a fireplace, a walk-in wardrobe and a bathroom finished in Iranian travertine, as well as two further bedrooms, each with its own en-suite bathroom and separate toilet. To top it all off, a tree-lined roof terrace offering unobstructed views can accommodate an office or a gym, a hammam and a large panoramic terrace – a veritable hanging garden overlooking the city. Other features: air conditioning in the master bedroom, alarm system, automatic watering system, electric blinds, 2 enclosed parking spaces, a large wine cellar and 2 additional cellars included. Option to purchase 2 further parking spaces. L'Observatoire is a green, quiet neighbourhood within easy reach of shops, public transport and several schools. It's a friendly, family-friendly neighbourhood. For further information, please contact Corinne Thumelaire at + 32 (0) 498 23 79 35.

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In a private enclosure, Chemin de Ronde, in one of the most beautiful buildings in Woluwé, dating from 1970, enjoying a magnificent view, superb garden-level flat of +/- 177 m² + terraces. Use of the garden +/- 6 acres. Beautiful reception rooms, new fully equipped kitchen, 4 bedrooms, 2 bathrooms. Double garage, 2 cellars. EPC E-

Hamoir district — Exceptional duplex penthouse by Corbiau & François MarcqIn the heart of the Hamoir district, this remarkable duplex penthouse, designed by Marc Corbiau and completely reimagined by François Marcq, offers a rare combination of architecture, spaciousness and refinement.Accessible via a secure private lift, the flat centres around superb, light-filled reception areas: two living rooms, one of which features an open fire, a spacious dining room and a fully fitted kitchen with a central island. Generous south- and west-facing terraces harmoniously extend the living spaces and enjoy views of lush greenery as well as complete privacy.A separate wing, currently fitted out as a library and offices, could accommodate an additional suite or a staff flat thanks to its separate entrance.The sleeping floor comprises a spectacular master suite with a dressing room, en-suite bathroom and private terrace, as well as two further self-contained suites. On the top floor, also accessible by lift, a multi-purpose space serves as an office, fitness room or private lounge, complemented by a hammam.Two cellars, including a wine cellar, and three enclosed garages complete the property, one of which is fitted out to store nearly 3,000 bottles. Two additional garages are available as an option.Energy Performance Certificate: D.A rare property for lovers of contemporary architecture and exceptional finishes.This document is for information purposes only and is not contractually binding.

Just a stone’s throw from the Bois de la Cambre, this beautiful, classic flat on the 4th floor enjoys excellent views thanks to the building’s unique layout; dating from 1961, it also benefits from a large private garden at the rear. Its floor area of approximately 170 m² is divided between a magnificent rotunda-shaped living room, a fitted kitchen, two lovely bedrooms and a bathroom. There is potential to create a third bedroom and a shower room. Terrace 15m² at the rear. Cellar. Garage available as an option. Energy Performance Certificate: C

Woluwe-Saint-Lambert – Duplex penthouse with open views and terracesClose to shops, public transport and all amenities, this duplex penthouse located on the top floors of a contemporary building dating from 2018 offers approximately 135 sqm gross floor area, complemented by two terraces totaling ± 43 sqm.The apartment benefits from excellent natural light, open city views and a particularly pleasant layout.The main level includes an entrance hall with cloakroom and guest toilet, a night hall with direct access to a large southeast-facing terrace, two bedrooms — one of which also has direct access to the rear terrace — as well as a full bathroom with bathtub and walk-in shower.Upstairs, the living areas consist of a bright living and dining room opening onto a second terrace with particularly open views. The fully equipped kitchen with Miele appliances is complemented by a pantry/storage space and a laundry area.The apartment benefits from modern technical features including wooden triple-glazed windows with mosquito screens, double-flow ventilation, compliant electrical installation and an excellent EPB rating of B+ (58 kWh/sqm/year).Two parking spaces and four bicycle spaces complete the property (+€50,000).A contemporary apartment offering comfort, natural light and generous outdoor spaces, in a particularly practical and sought-after neighbourhood.Information provided for indicative purposes only and non-contractual.

Ideally located next to the sought-after Châtelain district, the Royal Gardens and the prestigious Avenue Louise, discover this 4-unit investment property. This beautiful mansion is divided into 4 recognised apartments. A duplex of ± 155 m² gross floor area is organised as follows: magnificent reception rooms with high ceilings, comprising a living room, a dining room and an open-plan kitchen opening onto a beautiful south-west facing garden, 2 bedrooms, 2 bathrooms and a shower room. On the first floor, an apartment of ± 80 m² comprising a living room, a dining room, an open kitchen, a bedroom with dressing room and a shower room. On the second floor, a one-bedroom apartment with a large terrace of ± 60 m² gross, comprising a living room with dining room, an open kitchen and a bedroom with shower room. A two-bedroom duplex apartment completes this property. Other features: mouldings, PEB D and E+. Le Châtelain is one of the most popular neighbourhoods in Ixelles, close to the city centre and the Bois de la Cambre. It is full of restaurants of all kinds, shops and its Wednesday market is very popular. Easy and quick access to public transport. For further information, please contact Natalie Van Lerbeirghe op + 32 (0) 470 70 20 10

The advertiser did not provide an english description for this listing.

Located on the highly sought-after Avenue de la Floride, in a green residential setting while remaining within immediate proximity of the city center, this penthouse captivates with its elegance, generous volumes, and abundant natural light. Occupying the top floor of a characterful 1930s building within a small co-ownership, the property underwent a complete renovation in 2020 using high-quality materials. Solid oak flooring, refined finishes, and large windows create a warm yet contemporary atmosphere. With a surface area of 168 sqm (according to PEB), the apartment features a spacious reception area of approximately 45 sqm, including a fully equipped open-plan kitchen, opening onto a bow window and dining area. The night area comprises three bedrooms (approx. 13 sqm, 17 sqm, and 23 sqm), one bathroom, one shower room, and two separate toilets. A true highlight of the property, the rooftop terrace of over 60 sqm is ideally oriented, enjoys sunlight throughout the day, and offers open views, creating a прекрас outdoor living space. From a technical standpoint, the apartment benefits from window frames replaced in 2015, a low-consumption communal boiler, compliant electrical installation, and monthly charges of approximately €400. Bicycle parking spaces are also available outside. Optionally, located just 60 meters away, one or two parking spaces in a secure garage can be acquired, each with its own private cellar.

Beautiful, bright apartment on the 3rd floor of a high-end residence (out of 4), ideally located in Parc Hamoir, a green setting. Renovated by interior architect François Marcq, the apartment features quality finishes and well-designed spaces. Large bay windows provide abundant natural light and open onto a wraparound terrace with unobstructed views of the park. The entrance hall leads to a spacious living room opening onto the outdoors. The fully equipped kitchen includes an induction hob, oven, microwave, steam oven, wine fridge, and a pleasant breakfast area. The master suite offers a dressing room and a bathroom. Two additional bedrooms each have their own shower room and toilet. A built-in library, custom storage, and a laundry room complete the property. Technical features: new individual condensing boiler (2023), air conditioning (2021), screen and Venetian blinds, integrated lighting. Solar panels planned for 2026 for the common areas. EPC rating: C-. Electrical installation compliant. No renovation work required. Concierge in the residence. Double closed garage box available as an option (separate deed).

In the highly sought-after Floride neighbourhood, tucked away at the rear of a characterful building, this splendid duplex/penthouse offers ± 168 m² of living space and features a panoramic terrace with unobstructed views of lush green surroundings. It consists of a large reception area and a kitchen opening onto the dining room. On the night side, there is a master bedroom with an en-suite bathroom, as well as two other bedrooms and a separate shower room. Other: Two parking spaces with adjoining cellars in the immediate vicinity are available as an option. The Floride neighbourhood is ideally located in a green environment between Avenue Montjoie and Avenue Hamoir, close to the Sonian Forest, public transport and shops. For further information, please contact Bertrand de Moffarts on +32 (0) 475 944 508.