Optimum (4000 Liege)

"L'efficacité maximale, des résultats !"
Esplanade Simone Veil 1 - 4000 Liege

IPI number 104.333

optimum.be

Opening hours Optimum
Monday09:00 - 13:0013:00 - 17:00
Tuesday09:00 - 13:0013:00 - 17:00
Wednesday09:00 - 13:0013:00 - 17:00
Thursday09:00 - 13:0013:00 - 17:00
Friday09:00 - 13:0013:00 - 17:00
Saturday--
Sunday--

* On appointment only

Monday09:00 - 12:0014:00 - 17:00
Tuesday9:00 - 12:0014:00 - 17:00
Wednesday09:00 - 12:0014:00 - 17:00
Thursday09:00 - 12:0014:00 - 17:00
Friday09:00 - 12:0014:00 - 17:00
Saturday- *- *
Sunday--

* On appointment only

725 €

4000 Liege

En plein centre ville, dans le complexe de l'îlot Saint-Michel, cet appartement de 2 chambres est situé au 1er étage. Jolie vue sur les jardins et l'hôtel de Bocholz. Accès direct aux terrasses de l'îlot saint-Michel. Cuisine équipée. Chauffage et isolation performants. Matériaux de qualité. Certificat PEB N° 20221121029787 - Indice B - E spec 116 kWh/m².an - E totale 9.738 kWh/an. Want to know more?

2 Bedroom(s) 80 1 Bathroom(s)
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1 200 €

4450 Juprelle

Dans un quartier résidentiel, proche de toutes les commodités, cette villa 4 façades se compose d'un beau salon/salle à manger avec FO, d' une cuisine équipée, de 3 chambre, d'un garage 2 voitures. Jardin de 550 m², terrasse, châssis à double vitrage, chauffage central. Bon état général. Alarme. PEB N° 20230119011383 - Indice D - E spec 340 kWh/m².an - E totale 39.302 kWh/an Want to know more?

3 Bedroom(s) 165 90 m² Buildable surface
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249 500 €

4000 Liege

This apartment is situated at Rue Louvrex 71-73, 4000 Liege, offering a spacious living area of approximately 110 m². Located on the first floor of a nine-story building built in 1970, it benefits from a prime position facing the Jardin Botanique, providing residents with stunning and unobstructed views over the park. The property includes a bright living room of 40 m² with parquet flooring, a fully equipped kitchen, and two bedrooms, making it suitable for families or those seeking extra space. The apartment features a balcony at the front and a terrace at the rear, both ideal for outdoor relaxation. Additional amenities include a cellar for storage, a laundry area, and lift access within the building. Heating is provided by oil (mazout), and the windows are fitted with single glazing. The property is currently vacant and available for renovation, offering potential buyers the opportunity to personalize the space according to their preferences. Located in a well-established neighborhood, this property benefits from proximity to green areas and local amenities. The building’s energy performance certificate indicates an energy index of 194 kWh/m² per year, with certification valid until 2034. Suitable for those looking for a spacious apartment in a picturesque setting within Liege, this property combines good location with functional features. Want to know more?

2 Bedroom(s) 110 6 m² Terrace
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265 000 €

4000 Liege

This property located at Rue du Palais 1-3 in the heart of Liège offers a unique opportunity for investors and developers alike. Consisting of two historic houses dating back to the late 17th century, the buildings are situated in the Hors Château area, an attractive and accessible part of the city. The site provides approximately 100 square meters of commercial space on a plot of around 50 square meters, with a frontage of 12 meters along the street. The property features six bedrooms across four floors, with two bathrooms and gas heating. The buildings are currently in need of renovation but present significant potential for various uses, including commercial operations, coliving arrangements (with permits obtained for up to six units), or residential conversion. The existing structure has a total energy consumption index of 396 kWh/m² per year, and the electrical installation certificate is not up to standard, which should be considered during planning. Located in a vibrant city district, this property benefits from its proximity to local amenities and urban infrastructure. Its historical significance combined with its flexible layout makes it suitable for diverse projects. Potential buyers can request detailed plans and visualizations to better understand the possibilities for transformation and development within this promising location. Want to know more?

220 50 m² Buildable surface
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1 450 €

4400 Flémalle

Located in a quiet residential neighborhood, this modern house in Flémalle offers a comfortable and well-maintained living space. Built in 2018, the property features a spacious living room with an open-plan kitchen that is fully equipped, ideal for everyday living and entertaining. The house includes three bedrooms and one bathroom with a shower, along with a guest toilet, providing ample space for families or roommates. The property is designed for convenience and comfort, with central gas heating, double-glazed windows, and a solar awning that enhances energy efficiency. The interior boasts impeccable paint and flooring, and the house is offered furnished, which can be convenient for tenants. Additional amenities include an integrated garage, an outdoor parking space, a private garden measuring approximately 60 square meters, and a terrace of 20 square meters—perfect for outdoor relaxation. Situated at Rue Jean-Louis Adam 16 in Flémalle, the house combines a peaceful setting with practical features. It benefits from good energy performance with an EPC rating of B, and the electrical installation has been certified. Available from October 1, 2025, this property is suitable for tenants seeking a ready-to-move-in home in a tranquil area with easy access to outdoor space and modern conveniences. Want to know more?

3 Bedroom(s) 1 Bathroom(s)
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940 000 €

29602 Marbella

This luxurious apartment is located in Marbella, within a prestigious gated community on the new Golden Mile of Estepona. The property offers a well-designed living space of 122 square meters, with an additional 44-square-meter terrace that provides panoramic views of lush mountains and a pristine swimming pool. The residence features an open-plan living and dining area filled with natural light, creating a spacious and inviting atmosphere, ideal for both relaxing and entertaining. The apartment comprises three bedrooms, including a master suite with an en-suite bathroom, and two additional bedrooms sharing a stylish family bathroom. All bedrooms are fitted with built-in wardrobes for ample storage. The property also includes a private laundry room, a garage, and outdoor spaces such as a sizable terrace of 50 square meters and access to a communal garden. The apartment is situated on the first floor of a building with only one level, and it benefits from access to outdoor and indoor swimming pools, along with beautifully landscaped gardens. Located just minutes from Puerto Banús and the lively center of Estepona, the property provides easy access to beaches, luxury shops, nightlife, and several golf courses including La Quinta and Villa Padierna. Nearby amenities include international schools such as San José and Swans International, making it suitable for families. The community offers enhanced security features, including shutters and a full concierge service, ensuring comfort and peace of mind for its residents. Want to know more?

3 Bedroom(s) 122 50 m² Terrace
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1 250 €

4000 Liege

This duplex, located at Rue Louvrex 98 in Liege's Saint-Véronique neighborhood, offers approximately 120 m² of living space across a single floor. It features three bedrooms and two bathrooms, making it suitable for families or individuals seeking additional space. The interior has been fully renovated in 2021, ensuring modern amenities and finishes throughout, including a fully equipped kitchen, double-glazed windows with shutters, and central heating powered by fuel oil. The property boasts a private outdoor area with a terrace of about 20 m² oriented southwest, perfect for outdoor dining or relaxing. The duplex benefits from a south-facing front façade, and the building includes three bicycle parking spots on the ground floor. Its construction includes energy-efficient elements with fiber optic internet available, double glazing, and an updated electrical system. The layout provides an independent entrance on each level for added privacy and convenience. Situated in a well-established neighborhood, this duplex is conveniently located near local amenities and offers easy access to city facilities. It is available from September 1, 2025, and is currently not rented. The building conforms to current energy standards, with an energy performance certificate indicating reasonable energy consumption levels. This property represents a comfortable, modern living space in a desirable area of Liege. Want to know more?

3 Bedroom(s) 120 20 m² Terrace
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595 000 €

4000 Liege

This modern apartment is situated on Avenue de l'Observatoire 90 in Liège, offering a convenient location near the Calatrava train station. Built in 2025, this new property features a spacious living area of approximately 116 m², with a bright lounge and dining space complemented by an open-plan kitchen. The residence includes two bedrooms and two bathrooms, making it suitable for families or those seeking extra space. The apartment boasts two large terraces, each approximately 8 m², providing outdoor space with views of the city and the nearby Cointe park. Its design emphasizes natural light and energy efficiency, with aluminum window frames, double-flow ventilation, and a primary energy consumption index of 102 kWh/m² per year. The unit is located on the third floor within a five-story building and is accessible via a lift. Additional features include a cellar, indoor parking, and a private entrance. Heating is provided by fuel oil, and the property comes with relevant certificates for electrical installation and energy performance. The apartment is currently vacant and ready for occupancy, making it an attractive choice for buyers looking for a modern home in a well-connected neighborhood. Want to know more?

2 Bedroom(s) 116 16 m² Terrace
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595 000 €

4000 Liege

This modern apartment is located at Avenue de l'Observatoire 90, in the city of Liège, within a newly built residential complex scheduled for completion in 2025. The property offers a spacious living area of approximately 131 m², including two bedrooms and two bathrooms, making it suitable for families or those seeking additional space. The interior features an open-concept kitchen and living area of around 60 m², providing a bright and inviting atmosphere supported by large windows and a balcony. The apartment is situated on the third floor of a five-story building with two facades, allowing for ample natural light and good ventilation. It includes a 15 m² terrace that offers a 180-degree view of the city, as well as a second terrace overlooking Cointe Park. The residence features modern amenities such as double-glazed aluminum windows, a double-flow mechanical ventilation system, and floor heating. The building is equipped with an elevator and possesses a certificated electrical installation and energy performance certificate. Additional features include an underground parking space and a cellar for storage. The property is currently not furnished and does not include a garage or storage room in the sale price. As part of the development, the apartment benefits from a favorable energy classification with an EPC score of 102 kWh/m²/year. Its location offers convenient access to public transportation, notably overlooking the Calatrava train station, making it an attractive choice for urban dwellers. Want to know more?

2 Bedroom(s) 129 15 m² Terrace
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550 000 €

4000 Liege

Located at Avenue de l'Observatoire 90 in Liège, this modern apartment offers a spacious and functional living space in a prime city location. Built in 2025, the property spans 131 square meters of living area across the second floor of a five-story building. It features two bedrooms and two bathrooms, making it suitable for families or individuals seeking extra space. The apartment is equipped with a double flux VMC system, underfloor heating, and aluminium windows, ensuring comfort and energy efficiency. The interior includes an open-concept living room and dining area of approximately 60 square meters, providing a bright and welcoming atmosphere. The apartment also features a sizable 15-square-meter terrace offering a 180-degree view over the city and a separate view onto the Cointe park. Additional amenities include an elevator access, a cellar, and indoor parking. The property is connected to municipal utilities with a certificate for electrical installation and a primary energy consumption indicator of 102 kWh/m²/year. Its location offers convenience with proximity to the Calatrava train station and access to urban amenities. The building's design emphasizes modern comfort with features such as double-glazed windows and efficient heating. This apartment represents a contemporary residential option in Liège, combining spacious interiors with outdoor living space and excellent city views. Want to know more?

2 Bedroom(s) 129 15 m² Terrace
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Investment property for sale Andrimont (VBB99187)
105 000 €

4821 Andrimont

This investment property, located at Rue des Meuniers 45-47 in Andrimont, is an exceptional opportunity priced at 115,000 €. Situated on the ground floor, the space has been consistently rented out since 2005 to a reputable tenant. The property spans 263 m² and offers practical features such as an electrical and water meter, as well as a toilet, with a concrete floor providing durability and low maintenance requirements. Financially, this property presents an outstanding return on investment. The rental income for 2024 is set at 1,090 € per month, making it an attractive option for those seeking stable revenue streams. The property is listed in excellent condition, ensuring minimal immediate expenditure and hassle for the new owner. Although not equipped with a kitchen or lift, the property's core infrastructure is sound, and its four facades provide ample flexibility for future utilization or renovation. Its location in Andrimont provides a balance of accessibility and tranquility, perfect for tenants looking for a reliable space for archiving or similar uses without the distractions of a busy urban center. Want to know more?

263 263 m² Buildable surface
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Office space for sale Andrimont (VBB96130)
105 000 €

4821 Andrimont

Located on Rue des Meuniers in the serene area of Andrimont, this ground floor office space is a prime investment opportunity. Being utilized as an archive hall since 2005, it is currently occupied by a prestigious tenant, ensuring consistent rental income. The property boasts a substantial area of 263 square meters, offering ample space for various commercial uses. The office features essential utilities including separate electric and water meters, along with a restroom facility. The flooring is made of concrete, providing durability and ease of maintenance. With a monthly rental income projected at 1,090 € for 2024, this property promises an attractive gross return of approximately 8%, making it a compelling choice for investors looking for stable returns. Selling at an appealing price of 150,000 €, this property is in excellent condition, providing a hassle-free buying experience. Though the office is not equipped with a kitchen or lift, it remains a functional and profitable space. Perfectly situated in Andrimont, it offers convenient access to nearby amenities and services, enhancing its value and appeal to potential buyers and tenants alike. Want to know more?

263 m² Buildable surface
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750 €

4000 Liege

This modern apartment, located at Rue du Calvaire 58 in Liège, offers approximately 70 m² of well-designed living space on the third floor of a recent building constructed in 2023. The residence features a spacious and functional layout, including a living area of around 25 m², a bedroom, and a dedicated office space that can serve as a second bedroom if desired. The property is equipped with a fully equipped American-style kitchen, a bathroom with a shower, and an additional toilet, providing comfort and practicality for everyday living. The apartment benefits from several contemporary features, such as double glazing for enhanced insulation and security access via videophone. It is heated using gas, with individual meters for utilities. The building offers an elevator for ease of access to the third-floor unit. A notable outdoor feature is a sizable 25 m² terrace, ideal for outdoor relaxation or entertaining. Secure parking is included with the apartment, adding convenience for residents. Situated in a quiet neighborhood in Liège, the property is suitable for those seeking a modern, low-maintenance home with energy efficiency in mind, as evidenced by its excellent PEB rating with an A label. The apartment will be available starting from July 15, 2025, making it an attractive option for future homeowners or tenants looking for a contemporary residence in a well-connected location. Want to know more?

1 Bedroom(s) 70 25 m² Terrace
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Farming site for sale Heure-le-Romain (VBC52760)
189 000 €

4682 Heure-le-Romain

This charming property, located at Rue Antoine Léonard 11 in Heure-le-Romain, is a former farmhouse that offers a multitude of potential for customization. With a total land area of 554 m², it features a spacious layout currently configured as a four-bedroom home. The property includes large barns and an attic that are ripe for conversion, making it suitable for large families, a professional practice, or even a bed-and-breakfast. The existing living space highlights a modest kitchen and bathroom, providing a blank canvas for the new owner to renovate to their tastes. Set near the village center, this property is conveniently located while still offering a sense of seclusion with its private garden of 400 m². The west-facing façade means you can enjoy the afternoon sun in this serene outdoor space. Parking is available on-site, and the property’s 175 m² buildable area allows for potential expansion. Although the property is in need of renovation, it presents an excellent opportunity for those looking to design their dream home or investment project from the ground up. The farmhouse is equipped with convector heating using oil, and it has an energy performance certificate with an index F, specific primary energy consumption of 486 kWh/m² per year, and a total annual energy consumption of 70,225 kWh. Despite its age, having been built in 1900, this property’s historical charm and potential for transformation make it an attractive proposition for buyers seeking a unique project in a quaint village setting. Want to know more?

554 3 Parking place(s) 175 m² Buildable surface
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Apartment for rent Liege (VBC86253)
900 €

4000 Liege

This apartment is located in the vibrant city of Liège, at Rue des Guillemins 17, 5th floor of an 8-story building constructed in 1960. Situated just 100 meters from the main train station, it offers excellent connectivity for commuters and easy access to the city's amenities. The property spans approximately 100 square meters of living space, providing comfortable accommodation with a practical layout. The interior features two bedrooms, a spacious living area of around 30 square meters, and a fully equipped kitchen that was renovated in 2018. The bathroom is modern and well-maintained, and the apartment benefits from central gas heating, double-glazed PVC windows, and video intercom security. Additionally, it includes small outdoor terraces and a private cellar for added storage. Residents can enjoy lift access to the fifth floor and benefit from utilities such as water and heating included in the monthly rent of €900. The apartment also has two facades, with a small terrace perfect for outdoor relaxation. It is available for occupancy starting September 1, 2025, making it a convenient choice for those seeking a well-maintained property in a central location. Want to know more?

2 Bedroom(s) 100 1 m² Terrace
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Apartment for rent Liege (VBC86252)
900 €

4000 Liege

Located in the vibrant Guillemins neighborhood of Liège, this 100 m² apartment offers a practical and comfortable living space on the 5th floor of an 8-story building. The property features two bedrooms, making it suitable for small families or professionals seeking a spacious home. The apartment's bright living area of approximately 30 m² provides a welcoming environment, complemented by a fully equipped kitchen and a modern bathroom. The property includes small outdoor terraces, providing a cozy space for relaxation or outdoor enjoyment. Additional features include a private cellar, central heating with oil (mazout), double-glazed PVC windows, and elevator access for convenience. The apartment benefits from separate electricity meters and has been certified for electrical safety, ensuring peace of mind for new owners or tenants. Situated in a well-established area with easy access to local amenities, public transportation, and main roads, the apartment is ideal for those seeking a central location in Liège. The building was constructed in 1960 and offers a manageable footprint with a total built surface of approximately 340 m². The property combines practical features with a strategic location, making it a noteworthy option for prospective tenants or buyers. Want to know more?

2 Bedroom(s) 100 1 m² Terrace
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Apartment for rent Liege (VBC84773)
675 €

4000 Liege

Situé au 2ème étage d'une belle maison de maître, cet appartement d'env. 60 m², bénéficie du charme de l'authentique. Planchers, poutres, cheminée d'époque. 1 chambre, cuisine équipée, double vitrage, chauffage central, jolie salle de bains, adoucisseur d'eau. Isolation neuve. PEB N° 20240129018503 - indice C E spec 200 kWh/m².an E totale 15.232 kWh/an Want to know more?

1 Bedroom(s) 61 1 Bathroom(s)
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Apartment for sale Marbella (VBC82174)
299 000 €

29602 Marbella

Charmant appartement à vendre à Reserva de Marbella avec vue sur la mer, à seulement 15 minutes en voiture du centre de Marbella. L'appartement se compose de 2 chambres à coucher avec 2 salles de bains complètes, dont une en suite, salon-salle à manger (assez spacieux car il s'agit d'un appartement d'angle), cuisine entièrement équipée, armoires encastrées, air conditionné, ascenseur. Il est situé à l'étage intermédiaire avec des vues fantastiques sur la mer, il dispose d'un garage et d'une salle de stockage. L'urbanisation offre une piscine commune et des jardins tropicaux. Charming flat for sale in Reserva de Marbella with sea views, only 15 minutes by car from the centre of Marbella. The flat consists of 2 bedrooms with 2 full bathrooms, one en suite, living-dining room (quite spacious as it is a corner flat), fully equipped kitchen, built-in wardrobes, air conditioning, lift. It is located on the middle floor with fantastic sea views, it has a garage and a storage room. The urbanisation offers a communal swimming pool and tropical gardens. Want to know more?

2 Bedroom(s) 112 21 m² Terrace
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Apartment for sale Málaga (VBC82173)
695 000 €

29001 Málaga

A vendre ce bel appartement au premier étage dans le centre historique de Malaga, à proximité de la Calle Granada et de la Calle Larios, le cœur de la ville. L'appartement a une superficie de 174 m2. L'entrée se fait par un long et accueillant couloir qui mène aux différentes pièces de l'appartement et au salon. L'entrée donne sur un salon-salle à manger raffiné, avec des moulures et de magnifiques lampes suspendues, qui s'ouvre sur la rue ensoleillée grâce à deux balcons fermés. L'appartement se compose de 5 pièces, dont deux sont actuellement utilisées comme chambres à coucher (l'une d'entre elles avec une armoire encastrée très spacieuse), les 3 autres pièces sont utilisées comme salles de séjour et un bureau distingué. Il dispose de 3 salles de bains, d'une cuisine entièrement équipée qui s'ouvre sur une petite et charmante cour intérieure. Toutes les pièces sont équipées de double vitrage. Les très hauts plafonds avec de somptueuses suspensions reflètent l'élégance de l'appartement et la luminosité des pièces orientées au sud et à l'est. Il n'y a pas d'ascenseur ni de garage For sale this beautiful first floor flat in the historic centre of Malaga, close to Calle Granada and Calle Larios, the heart of the city. The flat consists of 174m2. Upon entering we find a long and welcoming hallway that leads to the different rooms of the flat and living room. At the entrance we enter into a refined living-dining room, with mouldings and magnificent hanging lamps, which opens with 2 closed balconies to the sunny street. The flat consists of 5 rooms, two of which are currently used as bedrooms (one of them with a very spacious built-in wardrobe), the other 3 rooms are used as living rooms and a distinguished office. It has 3 bathrooms, a fully fitted kitchen which opens onto a small and charming inner courtyard. All rooms have double glazing. The very high ceilings with sumptuous hanging lamps reflect the elegance of the flat, and the brightness in the south and east facing rooms. It does not have a lift or garage Want to know more?

5 Bedroom(s) 174 3 Bathroom(s)
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Villa for sale Marbella (VBC82172)
1 950 000 €

29602 Marbella

Dernière villa disponible : design innovant et vue sur la mer à Marbella Découvrez une nouvelle façon de vivre à Marbella avec cet ensemble exclusif de huit villas individuelles, chacune sur un terrain privé, avec jardin, piscine et finitions de première classe. Un emplacement imbattable, à quelques minutes du centre de Marbella, à proximité des écoles, des clubs de sport et des services. Il n'y a qu'une seule villa disponible ! La propriété dispose de 4 chambres, 4 salles de bains complètes + 2 toilettes, et 456 m² construits. Prix : 1.950.000 €. Aménagement fonctionnel et lumineux : Sous-sol (commun) : Parking privé avec accès direct par ascenseur individuel avec 6 places de parking. Etage patio (100 m²) : Espaces avec lumière naturelle, séjour, deux chambres et une salle de bain complète. Rez-de-chaussée : Salon-salle à manger-cuisine dans un grand espace ouvert + toilettes invités. Premier étage : 3 chambres avec 3 salles de bains en-suite et terrasses privées. Solarium : Grande terrasse avec pergola, toilettes et vues spectaculaires sur la mer. Qualités supérieures : Chauffage au sol dans toute la maison Ascenseur privé Finitions PORCELANOSA Planchers en bois naturel à l'étage Les villas sont orientées sud-est ou sud-ouest et offrent une vue imprenable sur la mer. De grandes fenêtres coulissantes intègrent l'intérieur et l'extérieur, capturant la lumière méditerranéenne et le style de vie en plein air. Latest villa available: innovative design and sea views in Marbella Discover a new way of living in Marbella with this exclusive set of eight detached villas, each on a private plot, with garden, swimming pool and first class finishes. An unbeatable location, just a few minutes from the centre of Marbella, close to schools, sports clubs and services. There is only one villa available! The property has 4 bedrooms, 4 complete bathrooms + 2 toilets, and 456 m² built. Price: 1.950.000 €. Functional and bright layout: Basement floor (common): Private parking with direct access by individual lift with 6 parking spaces. Patio floor (100 m²): Spaces with natural light, living room, two bedrooms and a complete bathroom. Ground floor: Living-dining-kitchen in a large open space + guest toilet. First Floor: 3 bedrooms with 3 en-suite bathrooms and private terraces. Solarium: Large terrace with pergola, toilet and spectacular sea views. Premium qualities: Underfloor heating throughout the house Private lift PORCELANOSA finishes Natural wood floors upstairs The villas are south-east or south-west facing and offer stunning sea views. Large sliding windows integrate indoors and outdoors, capturing the Mediterranean light and outdoor lifestyle. Want to know more?

4 Bedroom(s) 456 200 m² Buildable surface
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