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luxury waterfront house for sale Petit-Mars, France

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House with pool and garden Petit-Mars (44)

Just 25 kilometres from Nantes and 30 minutes from an international airport, this remarkable estate of nearly 60 hectares offers a rare lifestyle where heritage, nature and the French art de vivre come together in perfect harmony. Nestled in the Loire countryside on the banks of the Erdre River—often regarded as one of France’s most beautiful waterways—this exceptional property will appeal to those seeking privacy, authenticity and an extraordinary setting. Beyond its majestic wrought-iron gates, a long tree-lined avenue bordered by centuries-old trees leads to an exquisitely restored 18th-century château. Renovated to an exceptional standard, the property has been carefully preserved in keeping with its architectural heritage and historical character. Offering approximately 760 sq.m of living space across four levels, the château features generous proportions and beautifully light-filled interiors. Finely sculpted stone façades, a slate roof punctuated by elegant oculus windows, and a graceful central curved pavilion accessed via a double staircase lend the residence a timeless and distinguished presence. Inside, period elegance blends seamlessly with contemporary comfort. Original parquet flooring, ornate mouldings, wood panelling, decorative ceiling roses and impressive fireplaces create an atmosphere of refined sophistication. The grand entrance hall leads to magnificent reception rooms, a bright formal dining room, a welcoming library and a spectacular 87 sq.m kitchen. An exquisite Oriental hunting fresco adorns the staircase, further enhancing the unique character of the residence. The upper floors accommodate several elegant suites and bedrooms, along with a leisure area comprising a games room, dormitory accommodation and an additional bedroom. A dedicated wellness level is among the property's most outstanding features, offering an indoor swimming pool, mosaic hammam, treatment room and fully equipped fitness room, creating an exclusive private spa environment. Sold fully furnished, the château is presented in impeccable condition and is ready for immediate occupation without the need for any renovation works. The estate also includes beautifully renovated outbuildings comprising six independent residences with a combined living area of approximately 422 sq.m, providing numerous possibilities for private guest accommodation or professional use. Equestrian enthusiasts will appreciate the private equestrian facilities, including seven horse boxes with individual paddocks and two riding arenas measuring 60 x 20 metres each. The estate extends over approximately 60 hectares, including around 46 hectares of woodland and protected wetlands, together with 7 hectares of pastureland. Scenic river views, peaceful walks along tree-lined avenues and the exceptional natural environment create a setting of remarkable tranquillity. A private 30-metre jetty provides direct access to the Erdre River for boating and water-based leisure activities. A substantial walled kitchen garden, enhanced by period greenhouses and a central fountain, further enriches this exceptional property. A private helipad completes the estate's outstanding amenities. Equally suited as a prestigious private residence or as the foundation for a high-end equestrian venture, this unique property represents a rare opportunity to acquire one of the Loire region's most distinguished estates. Full dossier and further information available upon request.

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$5,011,200
760m²
7bedrooms
2bathrooms
land 59ha

By Nantes Sotheby's International

6 listings near Petit-Mars

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8

House with garden and terrace Sucé-sur-Erdre (44)

This charming 150 m2 property enjoys a perfect location: quiet, a stone's throw from the town center, accessible on foot, and overlooking the 'most beautiful river in France.' It has five bedrooms and an office. From the living room and many other rooms, the Erdre and the small port of Sucé-sur-Erdre are revealed through the century-old trees, offering an enchanting spectacle. Below the 1370 m2 wooded garden, not overlooked, a private pontoon will delight water sports enthusiasts. A rare property for sale offered by your agency 'PROPRIÉTÉS AU BORD DE L'EAU.' Information on the potential risks to which this property could be exposed is available on the Géorisques website: www.georisques.gouv.fr

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$776,000
150m²
5bedrooms
1bathroom
land 1,370m²

By Propriétés Au Bord De L’eau

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Exclusivity
8
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House with garden and terrace Carquefou (44)

BARNES Nantes exclusively offers this exceptional property spanning over 5 hectares with a unique and incredible view of the Erdre River. It consists of an early 20th-century villa and a set of outbuildings including garages, a studio apartment, an office, a boat garage, a former greenhouse and vegetable garden, a tennis court, and more. This characterful villa offers 3 living areas with views of the Erdre River and 6 bedrooms spread over 3 levels. There is also a large basement. This property is unique in Nantes with its dual exposure to the Erdre River and its wooded setting with no overlooked views. Agency fees payable by vendor

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$3,081,600
627m²
land 5.5ha

By Barnes Nantes - La Baule

Nearby
Exclusivity
13

House with garden and terrace Nantes (44)

A former fisherman’s cottage and its contemporary extension, on the banks of the Erdre River with a private dock, 20 minutes from Nantes. At the end of a no-through village road, a small gate opens on to an exterior car park, while, in all likelihood the former home of a fisherman or a market gardener, the dwelling would have been constructed in the late 19th or early 20th century. Built out of schist rubblestone and topped with a slate hipped roof, its exteriors, either coated in plaster or featuring pointed stone, are cadenced by three vertical rows of windows, facing the courtyard, and a single row overlooking the garden. As for the three-storey dwelling, the top level of which is under the eaves, it comes with an exterior staircase that once made it possible to reach the upstairs level, the latter of which is now accessible from the interior, while this dwelling was expanded later on with an extension, whose garden-facing exterior is covered in wooden cladding. In addition, a wide wooden patio, skirting the extension, is shaded from the sun by a reed-covered arbour, whereas, below, a gravel area precedes a landscaped and wooded garden, which extends all the way to the 20-metre-long riverbank. Lastly, a small dock, set back within one of the river’s blind channels, makes it possible to moor a modest-sized boat.

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$1,327,900
240m²
7bedrooms
2bathrooms
land 1,274m²

By Patrice Besse

Nearby
Exclusivity
8
Video

House with garden and terrace Nantes (44)

BARNES Nantes exclusively offers this exceptional property spanning over 5 hectares with a unique and incredible view of the Erdre River. It consists of an early 20th-century villa and a set of outbuildings including garages, a studio apartment, an office, a boat garage, a former greenhouse and vegetable garden, a tennis court, and more. This characterful villa offers 3 living areas with views of the Erdre River and 6 bedrooms spread over 3 levels. There is also a large basement. This property is unique in Nantes with its dual exposure to the Erdre River and its wooded setting with no overlooked views. Agency fees payable by vendor

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$3,081,600
627m²
land 5.5ha

By Barnes Nantes - La Baule

Nearby
16
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House with garden and terrace Nantes (44)

New - Co exclusive - JUNOT – Nantes – La Baule – Pornic, exclusive member of FORBES Global Properties Built in 1922 on an estate of over 5.8 hectares, this superb property offers a rare living environment, overlooking the Erdre river with a unique panoramic view. It is ideally oriented, with spectacular views to the south over the Port-Jean cove and to the west over the shores of La Chapelle-sur-Erdre. Completely renovated in the early 2000s with the help of a renowned architectural firm, the 20th-century villa offers 396 m² of living space (412 m² on the ground) over three levels, with a full basement. The main 20th-century villa is composed as follows: On the first floor, a central entrance hall, beautiful south-facing reception rooms opening onto a vast terrace overlooking the Erdre river. Sitting room with fireplace, dining room, second sitting room with fireplace, fitted and equipped west-facing kitchen, extended by a scullery. Clearance, stairwell and guest toilet. On the second floor, three south-facing bedrooms with balcony, one with private shower room and toilet, a central bedroom with adjoining dressing room, an independent parental space with master bedroom with fireplace, bathroom (shower, bath, toilet, bidet), large fitted dressing room. On the second floor, a landing lounge, three further bedrooms, a vast independent bathroom, a shower room also accessible from one of the bedrooms, separate toilet with washbasin, insulated attic and access to the roof space. Basement: cellars, boiler room and several ancillary rooms covering the entire surface area of the house. A series of outbuildings also make up the property, including garages, and the former stables on the Erdre side house an independent, fully-appointed 70 m² dwelling with cathedral-ceilinged living room, fitted and equipped kitchen, bedroom, shower room and toilet. Vast attic of 86m² for conversion. In the extension of this building, another 77 m² outbuilding with large windows on the west side, with a study and billiard room on the first floor and a vast space under the eaves on the second floor. An old orangery in need of renovation, set in a charming vegetable garden enclosed by stone walls. Tennis court and boat garage complete this remarkable ensemble. The property is set in beautifully landscaped grounds on the banks of the Erdre River. The setting is absolutely tranquil, with no facing buildings and ideal exposure to the sun. Selling price €2,750,000 including 5.15% agency fees, net selling price €2,615,250. Presentation file available on request. Energy class: E Climate class: E Estimated annual energy costs for standard use of this property range from €10,220 to €13,890. Average energy prices indexed to the years 2021, 2022, 2023 (including subscriptions). Information on the risks to which this property is exposed is available on the Géorisques website: georisques.gouv.fr

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$3,081,600
627m²
7bedrooms
2bathrooms
land 5.9ha

By Junot Nantes – La Baule – Pornic

Nearby
Exclusivity
14

House with garden and terrace Trentemoult-Les Isles - Reze (44)

On the outskirts of Nantes, in Trentemoult and overlooking the Loire River, this beautiful character house of approximately 120 sqm captivates with its unique architecture, the quality of its renovation, and its warm atmosphere. Behind its striking facade, punctuated by an elegant slate turret, the house reveals an interior where the charm of the original features blends seamlessly with a meticulously crafted contemporary renovation. The heart of the home revolves around a beautiful, light-filled, open-plan living area with a fireplace and a custom-designed kitchen. A large wooden module, a true architectural element, structures the space and houses the kitchen, the central island, storage, and a WC, all in a layout that is as aesthetically pleasing as it is functional. The choice of materials, colors, and fixtures has been carefully considered, creating an elegant, welcoming, and harmonious interior where every detail finds its natural place. The kitchen opens onto a terrace, while an office facing the garden completes this level. The exterior space unfolds as you descend towards a secluded, tree-lined garden, punctuated by several terraces and offering a pleasant setting overlooking the Loire River. Upstairs, accessible by two staircases, the sleeping area comprises three beautiful bedrooms, a bathroom, and a separate WC. A large cellar and a garage complete this property. Thanks to its location, its architecture, the quality of its materials, and the attention to detail, this house offers a rare and exceptionally well-executed ensemble, where the old and the new blend seamlessly. A truly charming, elegant, and perfectly designed home, ready to move into, located near Nantes and overlooking the Loire.

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$837,100
118m²
3bedrooms
1bathroom
land 355m²

By Espaces Atypiques Nantes

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About Petit-Mars

Luxury Houses and Villas in Petit-Mars?

The market for luxury houses and villas in Petit-Mars, a commune in Loire-Atlantique, shows a definite dynamism. With a population of 3888 inhabitants and a density of 149.71 inhabitants/km², the commune offers a sought-after living environment. Nearby towns such as Nort-sur-Erdre and Carquefou are also important centers for prestige real estate, which can positively influence the Petit-Mars market. The demand for charming houses and exceptional properties is constant.

What is the price of luxury real estate in Petit-Mars?

In 2025, the average price per square meter for a luxury house in Petit-Mars was 3228.9 euros. Projections for 2026 indicate a slight decrease, with an average price estimated at 3063.25 euros per square meter. This evolution represents a decrease of approximately 5.10% compared to the previous year. Historically, the price per square meter in 2021 was 3154.46 euros, showing fluctuations in the market for prestige houses and luxury villas.

What are the most sought-after neighborhoods in Petit-Mars?

Petit-Mars has several neighborhoods offering opportunities for the acquisition of a luxury house or a luxury villa. Areas close to the banks of the Erdre river are particularly popular for their natural setting and the tranquility they offer. Areas with good connectivity to amenities while preserving a peaceful environment also attract buyers seeking prestige homes.

Refine your search in Petit-Mars

How can you find a luxury house with a terrace for sale in Petit-Mars?

As part of your search for a luxury property, discover our catalog of 1 luxury house with a terrace in Petit-Mars, offered from $5,011,206. Outdoor meals or summer receptions, the terrace extends the house outdoors. The house listed in our listing offers an attractive living area measuring 760 m².

How can you find a furnished luxury house in Petit-Mars?

Set down your suitcases without waiting: our catalog presents 1 furnished luxury house in Petit-Mars, with a starting price of $5,011,206. From the living room to the bedrooms, this residence is tastefully furnished and ready to live in. The price of this furnished property stands at $6,594 per square meter. Its living area reaches 760 m².

How can you find a luxury house with a pool in Petit-Mars?

As part of your search for a property of excellence, browse our privileged selection of 1 luxury house with a pool in Petit-Mars available from $5,011,206. Whether the architecture of this house incorporates a covered indoor aquatic space or a vast outdoor pool, the property flourishes amid remarkably landscaped grounds measuring 59 ha.

How can you find an exceptional house with a reception room in Petit-Mars?

Your receptions deserve a setting to match: discover 1 luxury house with a reception room in Petit-Mars, starting at $5,011,206. This residence combines family privacy with spaces dedicated to major events. Family gatherings, business dinners or parties with friends naturally find their place there. The property area extends up to 59 ha.