J. Zornio S.A.
2826 Corban · about 21.8 km
Based in Corban, family-owned J. Zornio SA carries out masonry, reinforced concrete work, interior renovations, tiling and outdoor landscaping throughout the Jura.
zornio.chTerrace construction · Allschwil
Terrace construction in Allschwil: Guide and Costs
Are you planning to build a terrace in Allschwil? Whether you want a wooden or natural stone lounge area, this project increases your property value and improves your quality of life. Before starting work, it is essential to plan every step carefully, from material selection to administrative requirements. Learn how to successfully implement your project. Use the free RenoIndex estimator to get a precise price range in Swiss francs for your renovation work in Allschwil.
At a glance
- Typical budget
- CHF 6'600 – CHF 21'700
- Midpoint
- CHF 12'400
- Grants found
- 0
- Nearby companies
- 4
Worked examples in Allschwil
Small project
CHF 3'900 – CHF 13'300
Typical project
CHF 6'600 – CHF 21'700
Large project
CHF 11'000 – CHF 35'000
| Project | Quantity | Low | High | Per unit |
|---|---|---|---|---|
| Small project | 13 m² | CHF 3'900 | CHF 13'300 | CHF 600 |
| Typical project | 25 m² | CHF 6'600 | CHF 21'700 | CHF 500 |
| Large project | 44 m² | CHF 11'000 | CHF 35'000 | CHF 500 |
Computed with our estimator for Allschwil (regional factor included), standard finish. Only the project size changes.
Cost split (typical project)
- Labour : CHF 6'200 (50 %)
- Materials : CHF 5'000 (40 %)
- Other costs : CHF 1'200 (10 %)
What the price covers
Included
- Supply and installation
- VAT
- Covering, base, removal and drainage according to answers
Not included
- Permits and architect fees
- Unexpected structural issues
- Possible subsidies
- Raised deck, guardrails, pergola and retaining wall
Allschwil's housing stock in figures
In Allschwil, the federal building register lists 3'468 residential buildings and 11'497 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.
Age of residential buildings
67 % built before 1980
- Before 191910 %
- 1919–194520 %
- 1946–196013 %
- 1961–197011 %
- 1971–198013 %
- 1981–199011 %
- 1991–20004 %
- 2001–20109 %
- Since 20119 %
Construction year does not reveal past renovations: check the current insulation condition.
Main heating energy
62 % · Gas
- Gas62 %
- Heating oil18 %
- Heat pump11 %
- District heating7 %
- Electricity1 %
- Wood1 %
This distribution describes recorded buildings, not your system's consumption or efficiency.
Renovations, heritage and volumes
For renovation projects in Allschwil, official RegBL figures provide essential guidance. With 961 out of 3468 buildings under heritage protection, it is vital to contact the municipality early regarding necessary permits. The median house volume is 755 m3, which serves as a benchmark for planning the scale of heating or insulation works. Please note that for house volume, only 32 buildings were measured according to the SIA 416 standard, meaning data coverage is only partial. These indicators offer a foundation for homeowners to effectively assess the scope of future property renovations within the municipality.
961
buildings flagged as protected
status known for 3'468 of 3'468 buildings; check with the municipality
755 m³
median house volume (SIA 416)
measured for 32 of 2'109 houses
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
The crucial importance of the base
The durability of your terrace depends primarily on its foundation. The base, whether it is a concrete slab, adjustable pedestals, or a gravel bed, ensures future stability. Poor drainage can lead to subsidence or water stagnation, damaging the surface.
Ensure the ground is well-drained and perfectly stabilized before installation. Investing in a high-quality base helps avoid costly long-term repairs. Do not forget to consult the RenoIndex estimator to estimate these essential preparatory works.
Choosing the ideal surface
The choice of material depends on your aesthetic tastes but also on the local climate. In regions prone to frost like the canton of Basel-Landschaft, it is imperative to select frost-resistant pavers, tiles, or wood decking.
Inappropriate materials may crack during harsh winters. Also, evaluate the maintenance required: wood needs regular treatment, while ceramic or stone are often easier to clean.
Use RenoIndex to compare the costs of different materials available for your terrace.
Formalities and permits
It is highly recommended to check with local planning departments before starting the project. Respecting legal distances from property lines is also essential to avoid any disputes with neighbors.
Factor these steps into your budget and overall schedule so as not to delay the project.
Controlling your budget
Creating a terrace is a significant investment. Beyond materials and labor, do not forget earthworks, debris removal, and potential additional landscaping. For calm financial planning, request several quotes and compare the services offered.
Cost transparency is key to avoiding unforeseen overruns at the end of the project. To get a reliable estimate tailored to your project in Allschwil, feel free to use the free RenoIndex estimator which will help you define a realistic price range.
Your project in 5 steps
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.
Grants and subsidies
No specific grant listed for this work. Maintenance tax deductions may still apply.
Companies in the area
Jérôme Kappel
2822 Courroux · about 23.1 km
Construction company and building materials supplier providing crane truck delivery services for shell and interior works.
jerome.chHofmann Carrelage Sàrl
2800 Delémont · about 24.4 km
Hofmann Carrelage Sàrl specializes in laying tiles, silicone, and screed for customized projects in the Jura region.
ph-carrelage.chHumard Construction S.A.
2800 Delémont · about 24.4 km
Company specializing in masonry, reinforced concrete, and earthworks, also offering industrial automation solutions.
humard.comSuggestions from the commercial register by distance and activity. Not an endorsement or partnership.
Frequently asked questions
Do I need a permit for my terrace in Allschwil?
It depends on the type of structure. A covered or raised terrace may require a municipal permit. Always check local regulations with the municipality of Allschwil before starting work to ensure your project complies with the rules.
Which type of covering should I choose in the canton of Basel-Landschaft?
As the local climate is prone to frost, it is advisable to choose materials resistant to low temperatures such as porcelain stoneware, suitable natural stones, or treated wood, in order to avoid premature degradation during winter.
How can I estimate the cost of my terrace?
To get a precise price range in Swiss francs tailored to your needs, you can use the RenoIndex estimator for free. It takes into account various parameters to provide you with reliable data for your renovation projects.
What are the essential elements not to be overlooked?
Never overlook the quality of the base, such as a concrete slab or stable pedestals, as it is the foundation of your terrace. Poor drainage or an unstable foundation will significantly reduce the lifespan of your surface covering.
Works often combined in Allschwil
Fence installation cost in AllschwilFacade insulation cost in AllschwilNew flooring cost in Allschwil
Other works in Allschwil
Kitchen renovationBathroom renovationNew flooringInterior paintingWindow replacementRoof renovationFacade insulationHeat pump installationSolar panelsHome solar batterySolar water heatingFence installationStairwell renovationElevator installation or upgrade