luxury waterfront houses for sale Argentina

Set within the exclusive gated mountain community of Chihuallanca on the shores of Lago Lolog, this exceptional waterfront estate offers one of the most privileged private settings in Argentine Patagonia. Located just 7.5 miles from San Martín de los Andes via paved road, the community features only 36 exclusive homesites, a private dock and boat launch, year-round caretaker service, and remarkable privacy surrounded by native forest and mountain scenery. Spanning approximately 2.47 acres across six contiguous lots, including three lakefront parcels, the property enjoys nearly 525 feet of private shoreline, a private beach, boathouse, and a wooden dock extending over the lake. The residence offers approximately 2,690 sq ft of living space designed to fully embrace the surrounding landscape through expansive windows, warm natural materials, and open social areas with panoramic lake and mountain views. The interiors combine Patagonian character with comfort, featuring spacious living and dining areas centered around fireplaces, exposed wood details, generous ceiling heights, and excellent natural light throughout the home. The kitchen is designed for both everyday living and entertaining, with direct access to the outdoor barbecue pavilion (quincho) and waterfront areas. Four comfortable bedrooms and three bathrooms provide ample accommodation for family and guests, while the principal living spaces connect seamlessly with terraces, gardens, and outdoor gathering areas overlooking Lago Lolog. Designed for year-round enjoyment, the estate also includes landscaped grounds, mature native vegetation, exceptional privacy, and direct access to Patagonia’s boating and outdoor lifestyle. Unlike many remote Patagonian properties, the home benefits from full modern infrastructure, including water, electricity, natural gas, and fiber-optic internet. A rare opportunity to own a true legacy lakefront property combining privacy, boating lifestyle, natural beauty, and immediate access to San Martín de los Andes. Exclusively offered by Argentina Properties | Sotheby’s International Realty .

Large-class residential property located on Av. Bustillo, at Km 16,700, implanted on a lot of approximately 2,795 m², with descent to Lake Nahuel Huapi and orientation towards Peninsula San Pedro. The house has an approximate constructed area of 400 m², developed on 3 floors, with a spacious, functional distribution designed for family use, extended stays or high-level temporary rental. One of its main differentials is the combination of privacy, direct access from Bustillo, breadth of land and contact with the lake; attributes that are difficult to replicate in the current Bariloche market. On the ground floor are the main social spaces: kitchen-dining room, main dining room, living room with fireplace, main living room with living area and TV, barbecue area, laundry room and support toilets. The scale of the rooms allows a comfortable use both for daily life and for receiving guests. On the upper floor is the private sector, consisting of 4 bedrooms, including a large master suite, with a large dressing room and a full bathroom with double sinks, hydromassage and shower. In addition, it has another bedroom with its own bathroom and dressing room, a full bathroom for general use, a mezzanine and storage spaces. On the lower floor, the property has a large playroom, an indoor swimming pool currently covered with the possibility of recovery, machine room and toilette. This sector provides additional value due to its potential as a recreational area, wellness, gym or complementary social space. The property also presents an attractive profile for temporary rental in season, due to its capacity, location, privacy, descent to the lake and distribution, combining private use with income generation potential. The lot has uncovered space for several vehicles within the property and a prominent free area, maintaining privacy and the natural environment as a central part of the user experience. A property designed for those looking for scale, privacy, lake, good access and potential for residential or tourist use in one of the most consolidated areas of Av. Bustillo. (Note: The feasibility data, surfaces and measurements are approximate and for guidance purposes only, and must be confirmed by the Directorate of Private Works). Sale subject to obtaining the COTI by the owner. The measurements are approximate, the real ones arise from the title or measurement plan. In compliance with Law 10,973 of the Province of Buenos Aires, National Law 25,028, National Law 20,266, Law 2051 of the Province of Río Negro, Law 2541 of the Province of Río Negro, Law 2538 CMyCPN of the Province of Neuquén, Law 22,802 of Commercial Loyalty, Law 24,240 of Consumer Defense, the rules of the Civil and Commercial Code of the Nation and Constitutional, advisors or agents do NOT exercise real estate brokerage. All real estate operations are subject to intermediation and conclusion by the auctioneer and registered broker, whose data is exhibited in the name of the real estate company. Law 5115: EXCEPT as otherwise indicated in the property description, the building may not have a ramp for people with reduced mobility, and may not be accessible for people with physical disabilities. About Coldwell Banker Patagonia Lakes: Reservations are taken exclusively at the real estate agency with registration No. 353-RP-21 Folio 432 Volume II. © 2026 Coldwell Banker Real Estate LLC. All rights reserved. The Coldwell Banker® System? is composed of owned offices owned by a subsidiary of Anywhere Advisors LLC and by offices adhered to the Coldwell Banker System, independently owned and operated. Coldwell Banker Patagonia Lakes Bariloche is in charge of Federico Zerar, CCyMP III Judicial District – Bariloche, Mat. N° 353-RP-21, Folio 432 Volume II.

FACILITIES: It has a main house with 3 bedrooms in perfect condition of habitability, with generator and bottled gas. Staff housing, many internal roads and access to the sea, great views from cliff elevations. Complete fences and all the management facilities for the 1,200 sheep that run the field.   Access to the course is easy throughout the year, covering a few kilometers of land, the rest of the route is paved. Fraction with sea coast a few kms from Playa Unión and Trelew, extensive coast on the sea with excellent fishing. The beaches are made of sand and soft pebbles, in summer the climate is very warm. Inquiries at +54 9 297 6253210 - Mr. Daniel Yagüe