DECheck property ↗
Free and without obligation

Have your property assessed

We check whether your apartment building qualifies. Assessment, site visit and offer are free of charge.

1Documents
2Property
3Contact

Upload documents

Energy certificate and heating cost statements are enough. We read the address, units, energy carrier and energy class automatically, you only check.

Energy certificate
Current certificate, demand or consumption
Drop a file here or click
Required
Heating cost statements
The last three years
Drop a file here or click
Required

Your property

Please check the details. Values taken from the energy certificate are marked.

Number of buildings
Energy carrier
Energy class per certificate

Your contact details

So we can send you the result of the assessment.

Your property units · Natural gas · unbekannt
A good fit ifFrom 8 residential units · Central heating system · Energy class E or worse · One owner for the whole building

Questions first? Write to netzero@kola-invest.com.