THE TREELINE is a modern residential project on the sunny southern slope of Maria Gugging in Klosterneuburg, Lower Austria, just minutes from Vienna. The units are being built in 2024 and offer living spaces from 99 to 135 m² with 4 to 5 rooms. Special features include sustainable timber solid construction, private gardens, and sunny terraces with views of the Vienna Woods. The houses comprise three types – Acer, Tilia, and Betula –, each embodying its own character: modern and open, familial and cozy, or elegant and serene. The turnkey units feature large window areas for ample light, underfloor heating, controlled ventilation, and a quiet air-water heat pump. The southeast orientation ensures optimal lighting, while high-quality materials like parquet and tiles give the interiors a warm atmosphere. Private gardens extend up to 184 m², terraces up to 29 m², and each house includes two parking spaces.

• Timeless architecture in timber solid construction
• Sustainable technology with air-water heat pump (25 dB)
• Controlled room ventilation
• Underfloor heating and turnkey equipment
• Private gardens up to 184 m² and terraces up to 29 m²
• Two free parking spaces per house (each 15,000 €)
• Southeast orientation with green view
• Passive house standard with energy efficiency class B (heating) and A+ (overall)

THE TREELINE is located in a quiet, green setting with direct access to the Vienna Woods for hiking and relaxation. The supermarket is 950 m away, kindergartens and schools in nearby areas like Gugging and Klosterneuburg within 10 minutes. Public transport includes a bus connection 5 minutes on foot to Heiligenstadt and train links to Vienna in 30 minutes. The Happyland leisure center and local wine taverns are a short distance away, as is the Q19 commercial area. Doctors and pharmacies are under 2 km away, the hospital 10 minutes by car. The proximity to Vienna (20–25 minutes to districts 17–19) combines nature-oriented living with urban accessibility.

• Purchase prices from 540,000 € to 740,000 €, plus 3% commission and 20% VAT
• Additional costs: Property transfer tax 3.5%, land register entry 1.1%, monthly costs approx. 475–700 €
• Energy certificate: Demand-based, HWB 54.7 kWh/m²a (Class B), FGEE 0.75 kWh/m²a (Class A+), valid until 2032
• Handover by agreement, building rights model with financing via project bank