Map view

Internal renewal, Hummelbergstrasse 8 - 16

Rapperswil-Jona, Switzerland

Start of construction: February 2020

Construction volume (value of our services): 4,7 M CHF

The existing properties are located in an attractive residential area in Rapperswil-Jona and were renovated a few years ago. Although the occupancy rate remains very good, the owner has been intending to carry out a renovation for several years. In addition, the owner and the administration have requested numerous options, which means that the renovation costs have not met the criteria of economic viability.

Refresh of “TORO 1” commercial building, Brown Boveristrasse 5

Zürich, Switzerland

Start of construction: August 2019

Construction volume (value of our services): 20 M CHF

The current main tenants have reduced their rental space. The vacant rental area measuring around 8,900 m², about 45% of the total rental area, is to be made available for rental to various users (multi-tenant) in future.

Affolternstrasse 77+79, 8050 Zurich

Zurich, Switzerland

Start of construction: January 2019

Construction volume (value of our services): 5 M CHF

Renovation and addition of another floor to the residential buildings Affolternstrasse 77/79, 8050 Zurich. The existing 31 apartments were supplemented with an additional 4 apartments with a wooden extension. The tenants could remain in the apartments during the renovation.

Total renovation Sommerhaldenstrasse 13+15

Brugg, Switzerland

Start of construction: May 2018

Construction volume (value of our services): 12,8 M CHF

The properties, which comprise 102 flats, have never been completely renovated since they were constructed in 1981 and 1984.

Leonardo - Thurgauerstrasse 80

Zürich, Switzerland

Start of construction: April 2018

Construction volume (value of our services): 19,784 M CHF

The "Leonardo" office building, which went into operation in 2002, was at the time the largest office building in Switzerland to be built to the Minergie standard.

Grubenstrasse 23 / 25

Langenthal, Switzerland

Start of construction: January 2018

Construction volume (value of our services): 1,7 M CHF

Prior to the actual building works, Implenia Real Estate Consulting carried out a property analysis to investigate the development potential of the property. After completion of the analysis, a renovation concept was developed including a colour scheme up to and including obtaining building permission.

Renovation of the Weyergut Centre, Mohnstrasse 4

Köniz, Switzerland

Start of construction: January 2018

The "Weyergut" retirement and nursing home in Wabern, which originally served as a retirement home and is currently used as a nursing home with its own dementia unit, is in need of renovation after 40 years of intensive use.

Vogelsang Wetzikon – Mönchberg- /Preyen- /Tösstalstrasse

Wetzikon, Switzerland

Start of construction: October 2017

Construction volume (value of our services): 62 M CHF

The modernisation of the area comprises three stages with 12 existing residential buildings. The majority of the properties are Göhner buildings which are being enlarged to meet contemporary living requirements, including the addition of a new storey.

Renovation Überlandstrasse 375/377 und 391/393

Zürich, Switzerland

Start of construction: August 2017

Construction volume (value of our services): 20 M CHF

The two apartment buildings from the 1960s with a total of 180 apartments are in great need of renovation and refurbishment.

Interior renovation Postmatte 1/3/5 and Zellburg 2/3/4

Schenkon, Switzerland

Start of construction: March 2017

Construction volume (value of our services): 6,4 M CHF

The scope of the renovation of these six residential buildings with a total of 68 flats comprised the bathroom units, kitchens, lift systems and parts of the external works. In addition, contaminants were removed from the areas requiring renovation.

Haus Adeline Favre (Hall 52)

Winterthur, Switzerland

Start of construction: December 2016

Construction volume (value of our services): 69 M CHF

In 2017, Siska Heuberger Holding AG acquired Hall 52 from Implenia Schweiz AG as the owner and developer in the Lokstadt district and, at the same time, commissioned Implenia with the turnkey contractor mandate for the new construction of replacement property.

Zentralstrasse 37– Town Town

Zürich, Switzerland

Start of construction: August 2015

Construction volume (value of our services): 18 M CHF

The 1970s office building has undergone total renovation and conversion creating a residential building with 35 flats, 3 studio flats and 4 commercial units on the ground floor.

Conversion and extensions to school building, Hasel

Spreitenbach, Switzerland

Start of construction: May 2014

Construction volume (value of our services): 21,5 M CHF

The municipality of Spreitenbach decided to renovate the original 1960s building, because the school no longer met today’s requirements and was clearly a candidate for major refurbishment.

Allenmoosstrasse

Allenmoosstrasse 116-120

Zurich, Switzerland

Construction volume (value of our services): 21 M CHF

Complete renovation of eight multi-occupancy homes and building extension

Aux Armourins, Neuchâtel

Aux Armourins

Neuchâtel, Switzerland

Construction volume (value of our services): 23,5 M CHF

Refurbishment and extension of a commercial property to create a commercial building with eleven residential units