Estimate renovation costs in Aesch (BL)

Local housing stock

In Aesch (BL), the federal building register lists 2'136 residential buildings and 5'625 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.

58 %built before 1980

76 %heated by oil or gas

14.1 %electric hot water

4.8 %with declared solar thermal

Age of residential buildings

58 % built before 1980

Before 19196 %
1919–19455 %
1946–19608 %
1961–197019 %
1971–198020 %
1981–199014 %
1991–20008 %
2001–201011 %
Since 20117 %

Construction year does not reveal past renovations: check the current insulation condition.

Main heating energy

51 % · Gas

Gas51 %
Heating oil25 %
District heating12 %
Heat pump9 %
Wood2 %
Electricity1 %

This distribution describes recorded buildings, not your system's consumption or efficiency.

Heating and hot water: which energies?

Energy	Heating	Hot water
Gas	51 %	42 %
Heating oil	25 %	17 %
District heating	12 %	12.3 %
Heat pump	9 %	8.8 %
Electricity	1 %	14.1 %
Wood	2 %	0.7 %
Solar thermal	0 %	4.8 %

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)77.4 %
Heat exchanger (district)12.4 %
Heat pump9.4 %
Central electric heating0.7 %

A standard non-condensing boiler is usually older and less efficient.

Houses or apartment buildings?

Single-family houses73.5 %
Two-dwelling houses5 %
Apartment buildings (3+)21.5 %

6.3 % of buildings mix housing with shops or offices.

The typical building

storeys (median): 2
median footprint: 90 m²
median dwelling area: 94 m²

Dwellings by number of rooms

3.1 %1 rm

11.8 %2 rm

26.4 %3 rm

34 %4 rm

24.7 %5+ rm

Dwellings per building

1 dwelling73.5 %
2 to 49 %
5 to 912.9 %
10 to 193.8 %
20 or more0.8 %

Renovations, heritage and volumes

For your renovation plans in Aesch, the RegBL data shows that 745 buildings are protected by heritage status, requiring you to contact the municipality early to navigate permit regulations. Regarding scale, the building volume data covers 1570 houses with a median volume of 730 m3. However, since the volume measured according to the SIA 416 standard is available for only 30 buildings, the data coverage is partial. Please keep this limitation in mind when calculating the necessary scope for your heating or insulation upgrades to ensure your renovation budget and planning remain accurate for your specific home.

745

buildings flagged as protected

status known for 2'136 of 2'136 buildings; check with the municipality

730 m³

median house volume (SIA 416)

measured for 30 of 1'570 houses

Source : OFS — RegBL (export communal complet). Existing residential buildings; percentages of recorded values.

Renovating in Aesch (BL): what to know

Planning works in Aesch (BL), canton of Basel-Country? 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.

Renovation works in Aesch (BL)