Estimate renovation costs in Willisau

Local housing stock

In Willisau, the federal building register lists 1'700 residential buildings and 4'269 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.

53 %built before 1980

35 %heated by oil or gas

30.3 %electric hot water

3.1 %with declared solar thermal

Age of residential buildings

53 % built before 1980

Before 191917 %
1919–19459 %
1946–19608 %
1961–19708 %
1971–198011 %
1981–199012 %
1991–200011 %
2001–201010 %
Since 201114 %

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

Main heating energy

35 % · Heating oil

Heating oil35 %
Heat pump34 %
Wood23 %
District heating5 %
Electricity3 %

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

Heating and hot water: which energies?

Energy	Heating	Hot water
Heating oil	35 %	23.7 %
District heating	5 %	5.1 %
Heat pump	34 %	21.7 %
Electricity	3 %	30.3 %
Wood	23 %	16 %
Solar thermal	0 %	3.1 %

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)55.4 %
Heat pump33.9 %
Heat exchanger (district)4.7 %
Central electric heating3 %
Stove2 %
Condensing boiler0.6 %

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

Houses or apartment buildings?

Single-family houses54 %
Two-dwelling houses20.5 %
Apartment buildings (3+)25.5 %

19.9 % of buildings mix housing with shops or offices.

The typical building

storeys (median): 2
median footprint: 149 m²
median dwelling area: 100 m²

Dwellings by number of rooms

2.4 %1 rm

11.1 %2 rm

18 %3 rm

31.2 %4 rm

37.2 %5+ rm

Dwellings per building

1 dwelling54 %
2 to 432.4 %
5 to 910.1 %
10 to 193.1 %
20 or more0.5 %

Renovations, heritage and volumes

For homeowners planning renovations in Willisau, the official building register indicates that 375 of the 401 buildings with known status are subject to heritage protection. It is essential to contact the municipality early in your planning phase to navigate permit requirements for protected structures. Regarding property scale, 918 houses have volume data recorded outside the standard SIA 416 methodology, which may impact the planning of insulation or heating system upgrades. Please be aware that the overall data coverage for these specific building characteristics in Willisau is partial, making individual site assessments vital for your renovation budget estimates.

375

buildings flagged as protected

status known for 401 of 1'700 buildings; check with the municipality

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

Renovating in Willisau: what to know

Planning works in Willisau, canton of Lucerne? 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 Willisau