Renovating in Courrendlin: what to know
Planning works in Courrendlin, canton of Jura? Before requesting quotes, local context helps: climate drives the value of insulation and heating, cantonal rules govern boiler replacement, and tax deductions can noticeably reduce the bill.
Local housing stock
The federal building register lists 906 residential buildings with 1'837 dwellings in Courrendlin. 54% were built before 1980, before serious insulation standards, and 62% are still heated with oil or gas.
Age of residential buildings
- Before 191913 %
- 1919–19459 %
- 1946–196012 %
- 1961–19708 %
- 1971–198012 %
- 1981–19908 %
- 1991–20009 %
- 2001–201011 %
- Since 201117 %
Main heating energy
- Heating oil43 %
- Heat pump26 %
- Gas19 %
- Wood9 %
- Electricity3 %
Heating and hot water: which energies?
| Energy | Heating | Hot water |
|---|---|---|
| Gas | 19 % | 15.9 % |
| Heating oil | 43 % | 39.5 % |
| Heat pump | 26 % | 16.4 % |
| Electricity | 3 % | 20.8 % |
| Wood | 9 % | 5.7 % |
| Solar thermal | 0 % | 1.7 % |
Each line gives the share of buildings using that energy, separately for heating and for hot water. The two columns do not always reach 100%: some buildings combine two systems, or reported none.
Type of heating system
- Boiler (unspecified)61.5 %
- Heat pump25.9 %
- Condensing boiler4.5 %
- Stove4 %
- Central electric heating3.4 %
A standard non-condensing boiler is usually older and less efficient.
Houses or apartment buildings?
- Single-family houses74.3 %
- Two-dwelling houses11.6 %
- Apartment buildings (3+)14.1 %
6.6 % of buildings mix housing with shops or offices.
The typical building
- storeys (median)
- 2
- median footprint
- 126 m²
- median dwelling area
- 100 m²
Dwellings by number of rooms
Dwellings per building
- 1 dwelling74.3 %
- 2 to 416.8 %
- 5 to 95.5 %
- 10 to 192.8 %
- 20 or more0.7 %
Renovations, heritage and volumes
For your renovation plans in Courrendlin, the RegBL data provides essential insights despite partial coverage. Out of 906 registered buildings, 10 are under heritage protection, meaning you must contact the municipality early to secure necessary permits for your project. While the building volume is recorded for 673 houses, the lack of SIA 416 measurements makes estimating the scale of heating or insulation work more challenging. We strongly recommend conducting an on-site assessment to verify the actual dimensions and regulatory requirements of your property, ensuring that your renovation budget is calculated accurately based on your specific building status.
Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.
Rules of the canton of Jura
These rules apply across the whole canton, not only in Courrendlin.
Choose your works in Courrendlin
Nearby municipalities : Delémont · Porrentruy · Haute-Sorne · Val Terbi