Ecological house near Brest – Brittany, France

231,000 €
tregarantec, france, ,


  • Updated On:
  • 28 April 2023
  • Updated On:
  • 28 April 2023


  • Updated On:
  • 28 April 2023
  • Updated On:
  • 28 April 2023

Descriptif du bien

Between individuals,Tregarantec, France

Private individual sells house in Tregarentec, without agency commission


  • 20 km from Brest,
  • 3 km from the village of POUDANIEL and its nursery and elementary school,
  • 3 km from LESNEVEN,
  • 18 minutes from the TGV station of LANDERNEAU,
  • 18 minutes from Brest Bretagne airport,
  • 15 minutes from the beautiful beaches of North Finistère…


Architect’s house of 135 m² and the bungalow of 30 m².

  • large living room of 65 m² including kitchen, living room and dining room.
  • 3 bedrooms of about 15 m² each with integrated cupboards.
  • 100 m² attic above for storage.
  • a large independent garage of 55 m².
  • chicken coop.
  • stone access.
  • rock foundation for a 60 m² terrace in front of the house.
  • water, electricity and telecom network available


  • 1650 m²
  • surrounded by embankments and hedges with apple trees.

Thermal criteria

  • 12-sided round house, compact, south-facing with a maximum of south-facing windows
  • living areas (living room – dining room – kitchen and office) to the south.
  • the insulation is made of 35 cm thick straw bales, Austrian method, with external winding in AGEPAN panels
  • the ceiling is insulated with straw bales.
  • 2 walls collectors (inertia) made of raw earth bricks (BTC) are located behind 2 windows in the south.
  • energy performance diagnosis (DPE): in progress
  • The house stays cool in summer thanks to the 1.5 m roof overhang. In winter, the heating is done by an electric battery installed at the exit of the high efficiency double flow VMC for a temperature close to 20° in the whole house.

Ecological criteria


  • the land was tested by two geobiologists who did not detect any magnetic fields (low and high frequencies) on the land nor any water lines under the beds.
  • framing, cladding in untreated Douglas fir (naturally class 3).
  • rock foundations with M 40 stainless steel threaded rods ( 19 rocks without concrete) .
  • oak parquet flooring in the living rooms and douglas fir in the bedrooms.
  • interior walls in STRAMIT straw or FERMACELL.
  • exterior wood-aluminium joinery with ITR glazing
  • biocompatible electrical network.
  • WOOD STEEL XAVIE’Z style solid oak kitchen with natural oil protection.
  • individual sewage treatment, possibility to change it to phytodepuration.
  • 80 l electric water heater
  • Our 55m² of garage roofs collect rainwater which is stored in 3m³ of round concrete tanks.
  • low consumption lighting is realized by LEDs in 220 V (no transformer)

Note from the owner

We have lived in this house since June 2013. It has been designed and built according to thermal and ecological criteria, while being practical and comfortable.

Peninsula plunging into the ocean, Brittany logically stopped the migrations of Anglo-Saxon, Frankish, Celtic and Latin peoples. On these legendary lands planted with megaliths, identities have been forged and resistance has been born. Very quickly, the sea opened up to new adventures. The druids, monks and dukes were followed by merchants, privateers and fishermen.

Artists, tailors, embroiderers, storytellers … draw from sources of inspiration that go well beyond the headdress and the biniou. Sung by an imaginary language, illuminated by changing skies, colored by brooms and the richness of costumes, greedy for discovery, Brittany is a great creator. In music, literature, painting, his unique personality shows a great vitality to be shared during many events.

Covered with slate, nestled in granite, festooned with lichen, the traditional house has a typical face. Not far away, a chapel protects it. In the cities, it is the half-timbered houses that bring history to life, often under the shelter of ramparts. The solidity of the fortifications is found in the lighthouses and dikes which are revived with their heritage sailboats. So many places to “crunch”!

Spectacular seascapes, intimate bays between welcoming valleys, bewitching moors dominating the bocage, vast dunes with sensual lines… nature changes at every turn. It intertwines land and sea, virgin spaces and human activities, infinity and softness. The Breton soul is reflected in its contrasts. This wealth, which feeds the imagination and the local dynamism, is carefully protected.

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Address: tregarantec, france
State/County: ,
Zip: tregarantec, france
Country: France
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Property Id : 48825
Price: 231,000 €
Property Size: 135 m2
Property Lot Size: 1.650 m2
Bedrooms: 3
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