Contour Gestion de projets SA
1003 Lausanne · about 4.3 km
Swiss consulting firm specializing in project management, construction fiduciary services, and site development for complex real estate projects.
contourprojets.chElevator installation or upgrade · Chavannes-près-Renens

At a glance
Small project
CHF 51'000 – CHF 126'000
Typical project
CHF 63'800 – CHF 157'500
Large project
CHF 89'300 – CHF 220'600
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 3 | CHF 51'000 | CHF 126'000 | CHF 27'700 |
| Typical project | 5 | CHF 63'800 | CHF 157'500 | CHF 20'800 |
| Large project | 9 | CHF 89'300 | CHF 220'600 | CHF 16'200 |
Computed with our estimator for Chavannes-près-Renens (regional factor included), standard finish. Only the project size changes.
Included
Not included
1. Estimate
Set a budget range with the estimator.
2. Grants
Apply before work starts.
3. Quotes
Compare at least 3 quotes.
4. Permit
Check with the municipality whether a permit is needed.
5. Works
Follow the site and do a written handover.
No specific grant listed for this work. Maintenance tax deductions may still apply.
The federal building register lists 293 residential buildings with 5'424 dwellings in Chavannes-près-Renens. 63% were built before 1980, before serious insulation standards, and 81% are still heated with oil or gas.
71% of buildings were built before 1990: an asbestos survey is then required before any demolition. A typical dwelling here measures 68 m².
27.3 % of buildings mix housing with shops or offices.
When planning renovations in Chavannes-près-Renens, these RegBL figures are vital. Regarding heritage, 105 of 132 identified buildings are protected, meaning you must contact the municipality early for permits; however, data coverage is partial with 161 buildings unknown. For building volume, the median is 747 m3 according to SIA 416, a key metric for scaling heating and insulation projects. This figure is based on 13 of 62 houses, indicating limited data coverage. No renovation year data is available in the registry for this municipality, so evaluate the structural age through other professional assessments.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
1003 Lausanne · about 4.3 km
Swiss consulting firm specializing in project management, construction fiduciary services, and site development for complex real estate projects.
contourprojets.ch1029 Villars-Ste-Croix · about 4.4 km
General electricity company specializing in installations, lighting, home automation, and technical connections such as elevators.
real-elec.ch1027 Lonay · about 4.5 km
Delta Türsysteme AG designs and installs high-end technical door and wall solutions, including fire protection, acoustics, security, and heritage restoration.
deltatueren.ch1052 Mont-sur-Lausanne · about 6.4 km
AS Aufzüge provides planning, construction, maintenance, and repair of passenger, freight, and small goods elevators throughout Switzerland.
lift.chSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
These rules apply across the whole canton, not only in this town.
Permits