New build apartment with terrace and garden in sunny elevated location

hil\side 23 – The most beautiful side of living

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

In a sunny panoramic location on the southern outskirts of Vienna, in the immediate vicinity of the Maurer vineyards and the Lainzer Tiergarten, hil\side 23 is emerging as one of the most attractive new construction projects in the green south of Vienna.

28 privately 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 views over the Vienna Woods - hil\side 23 offers the right thing for every phase of life. The experience garden “Arabella’s Garden” designed by a landscape architect with pergola and quiet oases gives the project a special atmosphere and creates a place for encounters 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 the ÖGNI Pre-Check Gold Standard according to the assessment carried out.

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

Project at a glance

• 28 privately 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 roof slopes
• 12 garden apartments with private garden (up to 172 m²)
• 10 balcony apartments in the upper floors
• Shared experience garden “Arabella’s Garden” with pergola, playground and seating areas
• Ground-level underground garage with 21 parking spaces (incl. 8 comfort double parkers) | Preparation for e-charging option
• 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

Equipment

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

• Branded parquet floors made of oak (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 aluminum cover shells, triple-glazed insulating glass and high sound insulation
• Electrically operated external shading (aluminum venetian blinds with radio control)
• Underfloor heating with supporting additional 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 split air-conditioning preparations
• Fiber optic and cable TV connection to each apartment
• Burglar-resistant security doors with multi-point locking
• Green flat roofs, spacious terraces and private gardens

Location

hil\side 23 is located in the 23rd district of Vienna, south of the lively local center of Mauer - one of the most desirable and greenest residential locations in the entire Viennese south. 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 convince across the board: supermarkets, pharmacies, schools, kindergartens, first-class gastronomy and the charming Heurigen in Mauer are within a few minutes’ walk - conveniently and directly via the house’s own garden exit to Arabellagasse.

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

Public transport connection

• Tram line 60 (within walking distance) – direct connection to U4 and Westbahnhof
• Wien Liesing station with several bus lines reachable in a few minutes
• Wien Mitte / city center in about 20 minutes
• Südautobahn (A2) directly accessible – ideal for commuters

Completion: expected mid-2028

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

SPECIAL OFFER: Exclusive bonus for early decision-makers: Secure your attractive price advantage - applies to purchase offers received without reservations until September 30, 2026.

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

The broker is acting as a dual broker.

Infrastructure / Distances

• Health
  • Doctor <500m
  • Pharmacy <750m
  • Clinic <750m
  • Hospital <1.500m
• Children & Schools
  • School <500m
  • Kindergarten <250m
  • University <5.250m
  • Secondary school <6.750m
• Local supply
  • Supermarket <750m
  • Bakery <1.250m
  • Shopping center <1.250m
• Other
  • ATM <500m
  • Bank <500m
  • Post <500m
  • Police <1.500m
• Transport
  • Bus <250m
  • U-Bahn <3.750m
  • Tram <500m
  • Train station <500m
  • Highway access <3.500m

Distance information as the crow flies / Source: OpenStreetMap