Plusenergy Single-Family Home in Graz-Puntigam

This exceptional single-family home in southern Graz, in the popular Puntigam district, was built in 2010 to passive house standards. With 194 m² of living space on a 1000 m² plot, it offers 5 rooms including 4 bedrooms, 1 bathroom, and 2 separate guest WCs. Modern timber construction with KLH solid wood ceilings and OSB wall cladding ensures excellent room climate. A spectacular 4x4 m glass corner seamlessly connects indoor and outdoor spaces. Optimal orientation utilizes the sunny location, complemented by a 79 m² terrace. High windows with triple glazing and wood-aluminum frames provide excellent lighting. Energy autonomy through two PV systems, battery storage, and controlled ventilation makes it a pioneer in sustainability.

Highlights

• Passive house standard with energy index 15.43 kWh/m²a
• Two PV systems (4.3 kWp + 5.8 kWp) with 16.56 kWh storage
• 79 m² terrace and 1000 m² garden
• Controlled room ventilation with heating and cooling
• Air-to-air heat pump and central vacuum system
• Wood-aluminum windows with triple glazing
• 6,500 l rainwater utilization for WC and garden
• Smart-home capable Hager bus system

Location & Surroundings

The sunny, quiet location at Zeppelinstraße 21 is characterized by single-family homes and spacious gardens. Graz city center is reachable in minutes. All daily amenities are nearby. Excellent transport links ensure convenience. The pleasant neighborhood offers tranquility and community.

Additional Information

• For sale, open status, handover by agreement
• Energy certificate: Heating demand 26.1 kWh/m²a (Class B), fGEE 0.38 (A++)
• Annual energy costs approx. 1,400 EUR
• Built 2010, thermal insulation class A