Project Breitenfurter Straße in 1230 Vienna

hil\side 23 – The most beautiful side of living

Your loge seat in the sun | 1230 Vienna, Breitenfurter Straße 434

In a sunny elevated location on the southern outskirts of Vienna, in direct proximity to the Maurer vineyards and the Lainzer Tiergarten, hil\side 23 is creating one of the most attractive new-build projects in the green south of Vienna.

28 free-financed owner-occupied apartments in two elegant building volumes arranged harmoniously around a shared piazza – each apartment a unique piece, each with its own character and private outdoor space.

From the well-thought-out 1-room studio with a small garden to the spacious 5-room penthouse apartment with spectacular panoramic view over the Vienna Woods – hil\side 23 offers the right option for every phase of life. The experience garden “Arabellas Garten” designed by a landscape architect with pergola and quiet oases gives the project a special atmosphere and creates a place of encounter and communal living.

The energy concept sets new standards: air-source heat pump, photovoltaic system and green flat roofs ensure permanently low operating costs. In addition, the project is capable of achieving ÖGNI Pre-Check Gold standard according to the completed pre-check.

Those who buy wisely today save tomorrow. hil\side 23 is exactly that: one of the best addresses in the south of Vienna with excellent long-term residential value.

The project at a glance

• 28 free-financed owner-occupied apartments in two building volumes
• 1- to 5-room apartments | living areas from approx. 50 m² to 145 m²
• 6 penthouse apartments with large terraces (32–61 m²) – no sloping ceilings
• 12 garden apartments with private garden (up to 172 m²)
• 10 balcony apartments in the upper floors
• Shared experience garden “Arabellas Garten” with pergola, playground and seating areas
• Ground-level underground garage with 21 parking spaces (incl. 8 comfort double parkers) | Preparation for e-charging facility
• Easily accessible bicycle and stroller rooms, spacious storage rooms
• Barrier-free access via elevators from the underground garage to all floors
• ÖGNI Pre-Check Gold-standard capable

The equipment

Sustainability starts in the detail – and does not end here: hil\side 23 combines first-class materials with state-of-the-art building services and an uncompromising demand for durability and living comfort.

• Branded oak parquet floors (2-layer glued parquet, matt sealed) in all living and bedrooms
• Large-format porcelain stoneware tiles (floor 60 × 60 cm, wall 30 x 60 cm) in bathroom and WC
• High-quality windows with aluminium cover shells, triple-glazed insulating glass and high sound insulation
• Electrically operated external shading (aluminium louvre blinds with radio control)
• Underfloor heating with supporting supplementary cooling in all living areas
• Heating and hot water via central air-source heat pump system
• Photovoltaic system on the flat roofs
• Penthouse apartments additionally with preparations for split air-conditioning systems
• Fibre-optic and cable-TV connection to every apartment
• Burglar-resistant security doors with multi-point locking
• Green flat roofs, spacious terraces and private gardens

The location

hil\side 23 is located in Vienna’s 23rd district, south of the lively local centre of Mauer – one of the most desirable and greenest residential locations in the entire south of Vienna. The south-facing sloping plot rewards the upper floors with a breathtaking panoramic view over the Vienna Woods – views that city dwellers dream of. The immediate surroundings are convincing all round: supermarkets, pharmacies, schools, kindergartens, first-class gastronomy and the charming Heurigen in Mauer are reachable within a few minutes’ walk – conveniently and directly via the building’s own garden exit to Arabellagasse.

The natural offerings around the project are unmatched in this price class: the Liesinger Bach lies right in front of the door, the picturesque Maurer vineyards and the Maurer Forest with extensive hiking trails are reachable within a few minutes’ walk. The Lainzer Tiergarten, the expansive Perchtoldsdorf Heath and the Föhrenberge Nature Park – all popular excursion destinations for Viennese – are reachable by bicycle or car within a few minutes.

Public transport connection

• Tram line 60 (reachable on foot) – direct connection to U4 and Westbahnhof
• Vienna Liesing station with several bus lines reachable within a few minutes
• Vienna Mitte / city centre in approx. 20 minutes
• South motorway (A2) directly reachable – ideal for commuters

Completion: expected mid-2028

Buyer’s commission: 3 % of the purchase price plus VAT.

ACTION: Exclusive bonus for early deciders: Secure your attractive price advantage – applies to purchase offers received without reservations until 30 September 2026.

We point out that there is a familial or economic close relationship between the agent and the third party to be brokered.

The agent acts as a dual broker.

1

EG
Top 1: 56,12 m² 329.500,00 € active
Top 2: 78,97 m² 499.500,00 € active

1st floor
Top 3: 72,01 m² 479.500,00 € active
Top 4: 100,77 m² 649.500,00 € active
Top 5: 50,16 m² 274.500,00 € active

2nd floor
Top 7: 76,79 m² 499.500,00 € active
Top 8: 65,57 m² 529.500,00 € active
Top 9: 62,16 m² 479.500,00 € active

3rd floor
Top 10: 107,18 m² 749.500,00 € active
Top 11: 72,24 m² 499.500,00 € active
Top 12: 67,01 m² 474.500,00 € active

1st attic floor
Top 13: 95,99 m² 789.500,00 € active

2

EG
Top 1: 52,18 m² 319.500,00 € active
Top 2: 82,86 m² 584.500,00 € active

1st floor
Top 3: 74,12 m² 459.500,00 € active
Top 4: 102,33 m² 669.500,00 € active
Top 5: 50,48 m² 274.500,00 € active

2nd floor
Top 6: 73,94 m² 494.500,00 € active
Top 7: 74,28 m² 499.500,00 € active
Top 8: 68,99 m² 569.500,00 € active
Top 9: 51,16 m² 379.500,00 € active

3rd floor
Top 10: 102,17 m² 759.500,00 € active
Top 11: 78,02 m² 549.500,00 € active
Top 12: 54,25 m² 374.500,00 € active

1st attic floor
Top 13: 97,41 m² 799.500,00 € active
Top 14: 124,44 m² 1.074.000,00 € active

Infrastructure / Distances

Health

• Doctor <500m
• Pharmacy <750m
• Clinic <750m
• Hospital <1.500m

Children & Schools

• School <500m
• Kindergarten <250m
• University <5.250m
• Secondary school <4.500m

Local supply

• Supermarket <750m
• Bakery <1.250m
• Shopping centre <1.250m

Other

• ATM <500m
• Bank <500m
• Post <500m
• Police <1.500m

Transport

• Bus <250m
• U-Bahn <3.750m
• Tram <500m
• Train station <500m
• Motorway access <3.500m

Distance information as the crow flies / Source: OpenStreetMap