Estimate renovation costs in Schaffhausen

Local housing stock

In Schaffhausen, the federal building register lists 6'414 residential buildings and 20'175 dwellings. These municipal benchmarks help put your home in context, but do not replace an individual assessment.

73 %built before 1980

76 %heated by oil or gas

19.2 %electric hot water

4.2 %with declared solar thermal

Age of residential buildings

73 % built before 1980

Before 191921 %
1919–194523 %
1946–196014 %
1961–19708 %
1971–19807 %
1981–19908 %
1991–20006 %
2001–20107 %
Since 20117 %

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

Main heating energy

53 % · Gas

Gas53 %
Heating oil23 %
Heat pump15 %
Wood4 %
District heating3 %
Electricity2 %

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

Heating and hot water: which energies?

Energy	Heating	Hot water
Gas	53 %	47.5 %
Heating oil	23 %	15.2 %
District heating	3 %	4.2 %
Heat pump	15 %	7.4 %
Electricity	2 %	19.2 %
Wood	4 %	1.8 %
Solar thermal	0 %	3.9 %

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)75.4 %
Heat pump15.3 %
Heat exchanger (district)3.7 %
Condensing boiler1.9 %
Stove1.6 %
Central electric heating1.4 %
Direct electric heaters0.6 %

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

Houses or apartment buildings?

Single-family houses59.4 %
Two-dwelling houses8.5 %
Apartment buildings (3+)32 %

10.9 % of buildings mix housing with shops or offices.

The typical building

storeys (median): 3
median footprint: 115 m²
median dwelling area: 90 m²

Dwellings by number of rooms

4.5 %1 rm

12.4 %2 rm

30.2 %3 rm

31.8 %4 rm

21.1 %5+ rm

Dwellings per building

1 dwelling59.5 %
2 to 419.1 %
5 to 914.7 %
10 to 195.5 %
20 or more1.2 %

Renovations, heritage and volumes

For renovation planning in Schaffhausen, the current official building register data provides no specific figures regarding renovation years, heritage protection status, or building volumes. Because this coverage is effectively absent for these metrics, you cannot rely on register data to determine the scale of your insulation works or permit requirements. Consequently, we advise you to contact the municipality of Schaffhausen directly to confirm the regulatory status of your property. Engaging with local authorities early is essential to ensure your project aligns with all municipal requirements, as these specific building register parameters remain unavailable for analysis.

0

buildings flagged as protected

status known for 68 of 6'414 buildings; check with the municipality

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

Renovating in Schaffhausen: what to know

Planning works in Schaffhausen, canton of Schaffhausen? 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 Schaffhausen