OK
More than Less than
€  ok

Key-words : renover

Houses and Apartments, your real estate specialist magazine offers a selection of ads that match with the keyword renover. You can refine your search by specifying the area or price range in the navigation bar link Search for a House/Apartment.

NICE995 000 €

Apartment for sale renover - 3 rooms - 89 m²

3-room apartment with 2 terraces and sea views – Nice / Mont Alb

Located in eastern Nice, in the Mont Alban district near the Col de Villefranche and its shops, this renovated apartment occupies a high floor of a well-maintained residence with a lift. Thanks to its elevated position, this dual-aspect property offers panoramic views over the city of Nice, the mountains and the sea. Tastefully renovated throughout, it provides 89.05 sq m of Carrez floor area, comprising: an entrance hall, a spacious, bright living room with a fully equipped open-plan kitchen, opening onto a 13.50 sq m terrace. At the rear, in complete peace and quiet, there are two bedrooms and a shower room with a large shower and WC, a guest toilet in the hall, and a second 6 sq m rear terrace. Comfort is provided by reversible air conditioning, ample storage, parquet flooring, a fully equipped kitchen, a cellar and a lock-up garage. This property is an ideal main residence or a perfect pied-à-terre for enjoying the French Riviera. Monaco is 20 minutes away by car and Nice International Airport is 13 minutes away by car. Energy performance rating: D-157; greenhouse gas emissions: D-34 Estimated annual energy costs for the property: €1,480–€2,050 Co-ownership of 77 lots; average annual charges: €2,666 Legal proceedings in progress: no Transaction fees, including tax, payable by the seller Information about the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr The luxury real estate market on the French Riviera is one of the most attractive in the Mediterranean region. Located between the Port of Nice and Villefranche-sur-Mer, the Mont Boron district is one of the most sought-after areas. Holiday homes and second residences on the French Riviera offer not only an incomparable lifestyle but, given the international economic climate, also represent a secure investment and a smart retirement plan, particularly at premium addresses. The high-end real estate market on the French Riviera is independent of individual economies and continues to offer great stability for prestigious and unique properties. Mont Boron is a renowned and exclusive area. An upscale residential district, it is characterised by prestigious villas and luxury apartments offering breathtaking panoramic sea views. The district enjoys an ideal location close to beaches, shops, bars, restaurants and public transport.

Ref. : W-04AYI3

ENGEL & VÖLKERS

CANNES1 690 000 €

Apartment for sale renover - 3 rooms - 110 m²

Apartment for sale with separated studio in Cannes Californie Panoramic sea view

In the heart of the prestigious Saint Michel Valetta residence, one of Cannes' most sought-after addresses, this magnificent dual-aspect apartment of approximately 97 sqm offers an exceptional lifestyle in the highly desirable residential district of La Californie. Fully renovated using premium materials and refined finishes, it enjoys breathtaking panoramic views over the Mediterranean Sea and the Lérins Islands. Bathed in natural light thanks to its full south-facing exposure, the apartment opens onto an elegant living area with a contemporary fully fitted and equipped kitchen, extending seamlessly onto a superb 20 sqm terrace, perfect for enjoying the Côte d'Azur sunshine throughout the day. The property also features two beautiful bedrooms, including a comfortable en-suite master bedroom, and a second bedroom with its own private shower room. Residents of this iconic address enjoy an exclusive living environment with 24-hour security and concierge service, set within 12 hectares of beautifully landscaped private grounds. The residence offers an outstanding range of amenities, including a swimming pool, tennis courts, a fitness room, a golf practice area, and a private shuttle service. A staff studio, a cellar, and several resident parking spaces complete this exceptional property, representing a rare opportunity to acquire a prestigious residence just minutes from the Croisette, the beaches, gourmet restaurants, and luxury boutiques. Information regarding the potential risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr.

Ref. : 86216163

FINE AND COUNTRY

LE CANNET199 900 €

Apartment for sale renover - Studio - 26 m²

STUDIO LE CANNET QUIET SECURE RESIDENCE

Residential area of Le Cannet, In a discreet and secure residence, fully renovated apartment comprising a living room, a kitchen area, an equipped loggia, a shower room with WC, then a large furnished outdoor space. Cellar.

Ref. : 2615

Cannisimmo Théoule Mandelieu

NICE289 000 €

Apartment for sale renover - 2 rooms - 46 m²

NICE LIBERATION 2 ROOM APARTMENT OF 46SQM FOR SALE - BALCONYS - CLOSE ALL AMENITIES - IDEAL FIRST PURCHASE

Nice Libération — 2-room apartment, 46 sqm, 2 balconies, lift and caretaker In the heart of the Libération district, in the "Les Jardins de France" residence, this 2-room apartment of 46.06 sqm is located on the 2nd floor of a building with a lift. Just steps from the Libération market, the tramway and local shops, the location lets you do everything on foot. The apartment comprises an entrance hall with fitted cupboards, a 13 sqm living room, a bedroom of almost 12 sqm, a separate 7 sqm kitchen, a bathroom and a separate WC. Two balconies, of 4 and 6 sqm, extend the living room and the bedroom. The main rooms have marble floors. The residence is well maintained, with a caretaker and a lift. It has recently been renovated and no works are planned. Heating and hot water are communal, supplied by a recent condensing gas boiler, and are included in the charges. The property is vacant and ready to sell: an excellent opportunity for a first purchase, a main residence or a buy-to-let investment, as the district is in high demand among tenants. Viewings by appointment.

Ref. : C-3146

Century 21 LAFAGE TRANSACTIONS NICE CORVESY

ANTIBES270 000 €

Apartment for sale renover - 3 rooms - 75 m²

ANTIBES CITY CENTER "WILSON" 3P 76m2

ANTIBES CITY CENTER: EXCLUSIVITY, come discover "Wilson" a pleasant 3-room apartment of 76 m² located on the 4th floor with elevator of a well-maintained 1960s residence, in the heart of Antibes and only a 15-minute walk from the sea. Its sought-after location allows you to enjoy a very pleasant daily life, with shops, transportation, and all amenities accessible on foot. From the entrance, you will be seduced by the spacious volumes offered by this apartment. Bathed in light thanks to its east/southeast exposure, the air-conditioned living room is a warm living space that opens onto a balcony that can accommodate a table and two chairs to fully enjoy the nice days. The two bedrooms, spacious and with built-in closets, each offer nearly 14 m². One of them also has its own balcony, providing an additional outdoor space that is particularly appreciated. Renovation work will reveal the full potential of this apartment and create an interior in your image, enhancing its beautiful volumes and functional layout. A cellar completes this property and offers a storage space that is always appreciated on a daily basis. Whether you are looking for your primary residence or an investment in a dynamic sector of Antibes, "Wilson" will captivate you with its privileged location, its spaciousness, its elevator, and its high potential. A great opportunity to personalize according to your wishes! ENERGY CLASS C - Co-ownership of 74 main lots, monthly charges of 194 euros including cold water and heating, Property Tax 931 euros, no ongoing procedures to our knowledge, information on risks to which this property is exposed are available on the website géorisques

Ref. : LS505-WILSON

L'agence M

FEISSONS-SUR-SALINS299 000 €

House for sale renover - 4 rooms - 84 m²

For sale - Authentic Village house - Near the 3 Valleys

Close to the 3 Valleys and Bozel. Perched above the Bozel Valley, this charming property combines authentic character with a traditional mountain setting, just a short drive from the Three Valleys and Paradiski ski areas. Built over 45 m2 of vaulted cellars, the house offers a total floor area of 120 m2, with generous spaces to reconfigure to suit your needs. Its traditional stone and timber façade creates a warm, welcoming feel, while balconies and surrounding gardens provide inviting outdoor spaces with open views of the mountains. The property requires renovation, offering an opportunity to enhance its comfort and realise its full potential.

Ref. : 1512

AGENCE RMP IMMOBILIER

PARIS 7EME1 875 000 €

Apartment for sale renover - 4 rooms - 96 m²

Paris 7th – Musée des Arts Primitifs area – High floor – Bright – Unobstructed views – 2 to 3 bedrooms

Superb dual-aspect apartment of 95.88 sqm - Carrez law, featuring continuous balconies, located on the fifth floor (with elevator) of a beautiful cut-stone/ bricks building constructed in 1885. The layout comprises a spacious entrance hall with a cloakroom, a cozy salon, a large fitted and equipped kitchen opening onto a spacious dining room, a study (convertible into a child's bedroom if needed), a bedroom with a dedicated shower room, a second bedroom, a bathroom with a toilet and laundry area, and a separate toilet. Beyond its highly sought-after location near the Champ de Mars and the shops of Rue Saint-Dominique, this fully renovated property stands out for its quiet atmosphere and brightness—enhanced by unobstructed views over tree-filled courtyards—and a continuous balcony accessible from every room. It perfectly preserves the charm of the old style, featuring parquet flooring, moldings, and a beautiful, functional fireplace, all combined with an optimized layout offering ample storage space. A cellar in the building's basement completes the property. The building benefits from the services of a resident caretaker and is organized around a vast entrance hall providing access to the main and service staircases, as well as the bicycle storage area, service areas, and cellars. Property subject to co-ownership regulations. No ongoing legal proceedings within the co-ownership. Agency fees payable by vendor - Nombre de lots dans la copropriété: 156 - Montant moyen de la quote-part de charges courantes 3,244 €/yearly - Montant estimé des dépenses annuelles d'énergie pour un usage standard, établi à partir des prix de l'énergie de l'année 2021 : 2220€ ~ 3050€ - Les informations sur les risques auxquels ce bien est exposé sont disponibles sur le site Géorisques : www.georisques.gouv.fr

Ref. : 87155459

BARNES SAINT-GERMAIN-DES-PRES

THÉOULE-SUR-MER1 300 000 €

House for sale renover - 5 rooms - 1180 m²

Panoramic Sea View Villa – Théoule-sur-Mer

Imagine a villa tailored to your vision, overlooking the Mediterranean. Located on Avenue Roc et Mimosas in Théoule-sur-Mer, this property enjoys panoramic sea views and a privileged coastal setting, ideal for creating a main residence or holiday home on the French Riviera. The villa currently offers 121.49 m² of living space across two levels, complemented by a 56.46 m² terrace, perfect for outdoor dining and relaxing while gazing towards the horizon. Requiring renovation, the property offers the opportunity to completely rethink its layout and finishes. An extension project targeting a total living area of at least 200 m² is envisaged, subject to technical feasibility and the necessary planning approvals. The preliminary study allows for an indicative budget of €450,000 for renovation and extension, plus an €80,000 contingency for unforeseen technical costs. These budgets remain subject to confirmation through professional quotations and exclude acquisition costs, professional studies and other associated expenses. Potential Resale Value For a villa extended to 200 m² and fully renovated to a high standard, the investment dossier explores resale scenarios ranging from €2,200,000 to €2,800,000, with a central assumption of €2,500,000. This range is an indicative projection, dependent on planning approvals, the quality of the completed works and market conditions at the time of resale. It does not guarantee a sale price or capital gain. Current Energy Performance - Energy rating (DPE): C — 156 kWh of primary energy/m²/year. - Greenhouse gas emissions rating (GES): A — 5 kg CO2/m²/year. - Estimated annual energy costs for standard use: €1,410–€1,980, including standing charges, based on average energy prices for and 2023. - Energy performance assessment dated 10 August 2026. - Annual property tax (taxe foncière): amount to be confirmed. Discover a property offering Mediterranean views and the opportunity to create a home shaped around your lifestyle. Contact us to receive the full dossier and arrange a viewing. Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr

Ref. : 86727859

Finlay Brewer France

ST-RAPHAËL1 790 000 €

House for sale renover - 7 rooms - 215 m²

RENOVATED VILLA WITH SEA VIEW 215 M2 SAINT RAPHAEL

Situated in a commanding position with a splendid 180° sea view, offering exceptional panoramic views all the way to St. Tropez, this villa, built on a plot of over 1400 sqm, has been completely renovated. The 215 sqm villa comprises a main living area of 215 sqm and a 10 sqm annex suitable for use as an office or bedroom. It features three air-conditioned bedrooms, including a 40 sqm master suite with a spacious bedroom, dressing room, and bathroom. A modern kitchen opens onto a terrace with breathtaking views. A living room also opens onto a large terrace at pool level, complete with a lap pool. Two garages complete this property.

Ref. : 9954

IMMOGOLF

ANTONY865 000 €

House for sale renover - 7 rooms - 140 m²

Elegant Renovated Stone House with Charm and Modern Comfort in Antony

In the heart of Antony's Fleurs district, this 1930s stone house offers a highly desirable lifestyle, with everything within easy walking distance. Antony town centre, local shops, the RER B station and Institution Sainte Marie can all be reached in around ten minutes. Fully renovated and extended in 2012 and 2023, the house offers approximately 140 sqm of floor space on a 270 sqm plot. It combines period charm with contemporary comfort. From the moment you enter, the veranda with its traditional cement tile flooring sets the tone. The ground floor opens onto a generous living area bringing together the kitchen, dining room and sitting room in a convivial setting. Original parquet flooring, cement tiles and a marble fireplace highlight the character and period charm of the house. The reception rooms open directly onto a terrace beneath a pergola, with ample space for a large outdoor dining table, ideal for family meals or entertaining friends. Below, the landscaped and secluded garden forms a natural extension of the house and offers a peaceful outdoor setting to enjoy throughout the warmer months. A bedroom and separate WC complete this level and can be used, depending on requirements, as a guest room or home office. Upstairs, the landing leads to three bedrooms, including a principal suite with dressing room and private shower room. A family bathroom with WC completes the sleeping accommodation. The converted attic provides an additional guest bedroom with space for a double bed, as well as a play area for children. The basement includes two large and versatile storage rooms and a utility room with direct access to the garden. Two outdoor parking spaces, one of which is covered, complete the property. A warm and welcoming family home, ready to move into, in a quiet residential area of Antony. For further information or to arrange a viewing: Priscilla Tchen 07 85 82 69 71 / Agency fees payable by vendor - Montant estimé des dépenses annuelles d'énergie pour un usage standard, établi à partir des prix de l'énergie de l'année 2021 : 2130€ ~ 2930€ - Les informations sur les risques auxquels ce bien est exposé sont disponibles sur le site Géorisques : www.georisques.gouv.fr - Priscilla TCHEN - Agent commercial - EI - RSAC 952 922 821

Ref. : 87395227

BARNES HAUTS DE SEINE SUD/OUEST

GROISY650 000 €

House for sale renover - 7 rooms - 161 m²

House with swimming pool, type 5, in the commune of Groisy

Charming renovated villa with heated pool? Groisy (Annecy North / Geneva axis) Located in the sought-after town of Groisy , halfway between Annecy and Geneva , this 161 m2 family home will charm you with its character , brightness and modern amenities . Built in 1985 on a landscaped plot of 973 m2 , it was completely renovated in 2019 , combining original character and contemporary comfort . Upon entering, you will discover a spacious, light-filled open-plan living area with a warm lounge and a stylishly designed fitted and equipped kitchen . The house has 7 rooms in total, including 4 bedrooms , one of which is a master suite , a bathroom , a shower room and an office ideal for teleworking . Heated swimming pool (3.5 x 7.5 m) for relaxing moments with the family, Terrace and wooded garden in a quiet location. Children's play area , Parking options include 1 indoor garage and 4 outdoor spaces . A gym with a small bathroom, a cellar and a basement complete the storage spaces. The villa is equipped with double-glazed PVC windows and benefits from high-performance insulation . Ideal situation: A 5-minute walk from the bus stops 5 minutes by car from schools and shops 15 minutes from Annecy and 25 minutes from Geneva High-speed internet and fiber optics available The advantages: Tastefully renovated house with quality materials Large rooms and beautiful light Heated swimming pool and landscaped garden Quiet and green environment Quick access to major roads Annecy-Geneva Don't miss this rare opportunity to live in a family villa combining elegance, comfort and serenity in the heart of the Haute-Savoie countryside.

Ref. : 294

Ingenimmo

NICE1 680 000 €

Apartment for sale renover - 3 rooms - 120 m²

Renovated 120 sqm period apartment in a historic Belle Époque building in Nice Carré d'Or

Situated on Boulevard Victor Hugo in the heart of Nice's desirable Carré d'Or district, this elegant period apartment of approximately 120 sqm occupies the second floor of the Palais Meyerbeer, a historic Belle Époque building constructed in 1908 and partially listed as a French Historic Monument. Accessible by lift, the property has been extensively renovated with quality materials, combining original architectural character with contemporary comfort. The spacious double living and dining room enjoys excellent natural light and open views over the boulevard's mature trees. Solid oak herringbone parquet flooring enhances the traditional elegance of the reception areas, while a separate, fully fitted and equipped kitchen provides a practical space for everyday living. The apartment offers two large bedrooms, including one with an en-suite shower room, a separate bathroom and two toilets. Three balconies provide additional outdoor space, with some overlooking the quieter rear of the residence. Modern features include recently installed ducted air conditioning, high-quality timber-framed double-glazed windows offering improved thermal and acoustic insulation, and a reinforced entrance door. The property also benefits from an independent maid's room and a fitted cellar of approximately 28 sqm, providing valuable additional accommodation and storage. Shared parking spaces are available outside the building, subject to availability. Its central location is a significant advantage. The Promenade des Anglais, Mediterranean beaches, shops, restaurants and public transport connections are all within walking distance, allowing residents to enjoy the best of Nice without relying on a car. Combining Belle Époque architecture, generous interiors and modern amenities, this property presents an attractive opportunity to acquire a primary residence or holiday home in one of the French Riviera's most sought-after city-centre locations. For further details or to arrange a private viewing of this apartment in the Palais Meyerbeer, contact Côte d'Azur Sotheby's International Realty, specialists in luxury real estate on the French Riviera.

Ref. : CA14-872

COTE D'AZUR SOTHEBY'S INTERNATIONAL REALTY

MEGÈVE2 790 000 €

House for sale renover - 7 rooms - 274 m²

MEGÈVE - ODIER - Exceptional renovated chalet, 5 bedrooms, spa & movie theater at the foot of the slopes

Set in an unspoiled natural setting, at the end of a cul-de-sac in the highly sought-after Odier neighborhood, this chalet of approximately 280 m² enjoys a rare location, offering absolute tranquility and immediate proximity to the slopes. The center of Megève is just a five-minute walk away via the picturesque Chemin des Calèches. Surrounded by fir trees and alpine meadows, the chalet enjoys a privileged setting and abundant natural light. Completely renovated between 2022 and 2023, it elegantly combines the charm of Savoyard architecture with contemporary comfort. Its stone foundation, wooden facades, carved balcony, and spacious panoramic terrace lend it an authentic and refined character. Spread over three levels, the chalet features beautiful living spaces and five bedrooms, all within a warm atmosphere designed for stays with family or friends. The living area, enhanced by spectacular cathedral-style ceilings and a fireplace, opens directly south onto the terrace and garden. It combines a living room, dining room, and fully equipped kitchen in a bright and inviting setting. The sleeping area features several comfortable bedrooms, complete with bathrooms and shower rooms, as well as storage spaces and a walk-in closet. To extend your moments of relaxation after a day in the mountains, the chalet also offers a wellness area with a sauna and massage room, a gym, and a private movie theater. A laundry room and a garage round out the amenities. From skiing in the winter to alpine hikes on sunny days and the laid-back village lifestyle, this property combines privacy, comfort, and the mountain way of life. A chalet full of character, ideal both as a family home and for entertaining year-round, located in the heart of one of Megève's most sought-after areas.

Ref. : 11878

DOUGLAS ELLIMAN CANNES

PARIS 15EME720 000 €

Apartment for sale renover - 4 rooms - 70 m²

PARIS 15TH – 4 ROOMS – 3 BEDROOMS – FULLY RENOVATED

A turnkey family apartment, fully renovated with taste. Located on Rue Sébastien Mercier, in a lively and pleasant neighbourhood, close to numerous shops, restaurants, schools and services. This beautiful 4-room, 70.1 sq. m apartment has just undergone a complete renovation using quality materials. From the entrance, you discover a bright, elegant and perfectly optimised apartment. It comprises a beautiful, bright living area with an open-plan kitchen, 3 bedrooms, a bathroom and a separate toilet. Located on the 1st floor with lift, the apartment benefits from excellent natural light. A cellar is included with the property. The building's façade was renovated less than 5 years ago. THE FEATURES THAT MAKE THE DIFFERENCE ? Completely renovated ? 3 genuine bedrooms ? Open-plan kitchen overlooking the living room ? Parquet flooring and quality materials ? Optimised family layout ? Separate toilet ? Lift ? Cellar ? No work required ? Small, family-oriented condominium, well maintained and welcoming. An elegant, functional and move-in-ready apartment, ideal for a family wishing to settle immediately into a new and carefully finished interior. A rare property in the area—viewing recommended soon. Energy performance rating: D (201); greenhouse gas emissions rating: D (44) Estimated annual energy costs for the property: €1,130–€1,590 Condominium comprising 23 lots Average annual charges: €3,600 Ongoing proceedings: none Transaction fees payable by the seller. Information about the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr. A lively and sought-after neighbourhood Located close to Rue Saint-Charles and Beaugrenelle shopping centre, the apartment benefits from a lively, family-friendly and pleasant environment. Numerous local shops, bakeries, supermarkets, restaurants, a cinema and services are just a short walk away. For relaxation, André-Citroën Park and the banks of the Seine are easily accessible on foot. The area is particularly well served by Metro Line 10 (Javel–André Citroën), Line 8 (Lourmel), and the RER C (Javel), all nearby. A sought-after location in the 15th arrondissement, offering an excellent balance of neighbourhood life, shops, green spaces and transport links.

Ref. : W-04BDVN

ENGEL & VÖLKERS

BORDEAUX699 000 €

Apartment for sale renover - 4 rooms - 96 m²

Architect-designed duplex on the top floor with elevator – steps

Just steps from Bordeaux's Golden Triangle, this duplex occupies the top floor of an elegant stone building served by a lift. Completely redesigned by an architect in 2021, it offers 97.76 m² of Carrez floor area, equivalent to almost 128 m² of total floor space. With dual-aspect exposure and a south-easterly orientation, it enjoys abundant natural light throughout the day. From the entrance, the quality of the renovation is immediately apparent: exposed beams, bespoke joinery and built-in storage in every room. An entrance gallery, with a separate WC and technical cupboard, opens onto a spacious living area of nearly 50 m². The lounge, dining room and open-plan kitchen create a generous, welcoming reception space. The kitchen is fully equipped (induction hob, oven, dishwasher and fridge-freezer). In the sleeping area, the ground-floor master suite offers rare comfort in the historic centre. It includes an adjoining study-dressing room and a private shower room with plumbing connections for a washing machine and tumble dryer. Together with the lift, this complete living level is a genuine asset for everyday living at any age. Upstairs, a wooden staircase leads to two attic bedrooms, ideal for accommodating family and friends or creating a quiet office. They share a bathroom with a bathtub. Extensive storage built into the eaves completes the property. A comfortable, well-equipped apartment: - Lift - Complete renovation by an architect in 2021 - Double glazing with enhanced insulation and internal wooden shutters - Individual electric heating - Mechanical ventilation system - Fibre-optic internet - Secure access by badge and video intercom No private parking, but a resident-rate parking subscription is available 2 minutes away on foot (Tourny, Bourse). An exceptional address combining the character of Bordeaux stone, an architect-designed renovation and the comfort of a top-floor apartment with a lift. It would be equally suited to a main residence or a prestigious pied-à-terre. Energy performance certificate: D/249; greenhouse gas emissions: B/7 Estimated annual energy costs for the property: €1,420–€1,970 Co-ownership comprising 14 lots; average annual charges: €2,417; ongoing proceedings: none. Transaction fees, including VAT, payable by the seller Information on the risks to which this property is exposed is available on the Géorisques website: www.georisques.gouv.fr. Just steps from the Golden Triangle, Bordeaux's most prestigious district, this is a rare address in the heart of the historic centre, a UNESCO World Heritage site. It offers peaceful living away from major thoroughfares, while placing the entire city within easy reach. The Grand Théâtre, Place de la Bourse, Allées de Tourny and Cours du Chapeau Rouge are just a few minutes' walk away, as are the Garonne quays and the Water Mirror. Luxury boutiques, restaurants, cafés and markets can all be reached without a car. Nearby tram lines provide direct access to Saint-Jean station, from where Paris is just over two hours away. Bordeaux–Mérignac Airport is also easily accessible. This is an ideal setting for those seeking Bordeaux's elegance and cultural life, combined with the convenience of a single-level apartment served by a lift.

Ref. : W-04BXIM

ENGEL & VOLKERS BORDEAUX