GDPR in Property Management: What Managers Need to Know

Few industries process as much personal data as property management: names, addresses, bank details, credit reports, self-disclosures, correspondence. The GDPR is therefore not abstract but a daily reality. This overview covers the key obligations – without claiming to be complete and without being legal advice.

Which legal basis applies?

Personal data may only be processed when a legal basis under Art. 6 GDPR exists. In management, these are usually:

Legal basis	Typical example
Performance of a contract	ongoing tenancy, billing
Legal obligation	tax retention duties
Legitimate interest	receivables management (weighing required)
Consent	newsletter, voluntary extra details

Important: consent is not needed for everything, but where it is used, it must be freely given, informed and revocable.

Data minimization from the start

A central GDPR principle is data minimization. In practice: when someone applies for a flat, you may not collect data arbitrarily. Proof of creditworthiness is usually appropriate only when conclusion of the lease is imminent – that is, from the chosen applicant, not from every prospect at the first enquiry.

Respect deletion periods

Data may not be stored indefinitely. Once the purpose lapses and no retention duty remains, it must be deleted. Particularly relevant: the data of rejected applicants must be deleted once it is no longer needed for the selection process – as a rule within about six months at the latest. A limited retention within that window can serve to defend against potential AGG claims; keeping applicant data "for later" beyond that, without separate consent, is not permitted.

Get data processing agreements right

As soon as you use service providers that process data on your behalf – software, a hosting provider, an external service – you generally need a data processing agreement (DPA). Make sure your providers offer a DPA and are transparent about where and how data is stored.

Technical and organizational measures

The GDPR requires protection appropriate to the risk. This includes, among others:

• access restrictions, so only authorized people see the relevant data,
• encryption of sensitive data,
• tenant separation, so data from different owners or mandates stays cleanly isolated,
• and traceable processes for access, correction and deletion.

Take data subject rights seriously

Tenants and prospects have rights: access to the data stored about them, correction, deletion and restriction. Requests must be answered on time. If your data is scattered across emails, spreadsheets and folders, you can hardly provide a complete, reliable response. A central system where all of a person's data converges is what makes these rights practical.

Data protection as a competitive advantage

Data protection is not just a duty but a trust argument. Owners and tenants increasingly care where their data sits. A solution with hosting in Germany, encryption and strict tenant separation is a genuine selling point here.

These exact principles are built into Immo Manager – read more on our security and data protection page.

Note: This article is a general introduction and not legal advice. For concrete implementation in your business, consult a data protection officer or specialist lawyer.