Five villas shining in the sun,
280 days - can you handle the fun?
Family, friends, the whole happy few,
Or maybe a getaway made just
for two.
Waterfalls, medieval hill‑towns and limestone springs surround Sommerhagene. Swipe to preview Kravice's jade cascade, Blagaj's cliff‑side monastery and other must‑see sights, all within an easy drive.
All attractions Adventure tripsGreen Concept Houses is one of the very few developers in the Balkans already building to the EU 2030 near‑zero energy code. Our Sarajevo team designs, engineers, and CNC cuts every beam before it ever reaches the hillside. This factory precision lets us assemble a weather‑tight shell on site in less than a week.
Each villa carries 200 mm mineral wool in the walls, 250 mm in the roof, and triple‑glazed windows with a U value of 0.80. Airtightness tests show less than 1 air change per hour at 50 Pa, keeping annual heating demand below 45 kWh per square metre. One house stores about 55 tonnes of carbon in its timber, equal to the lifetime capture of three hundred mature oaks.
Already meets the EU nZEB standard that becomes mandatory in 2030.
Timber frame locks away more carbon than the villa will emit for many years.
The team has completed more than fifteen thousand square metres of timber buildings across the region.
Discover the breathtaking adventures that await you in Herzegovina. From thrilling rafting to peaceful wine tours, every experience tells a story.
Trusted local partners who help make your Herzegovina adventure unforgettable
