Saxony-Anhalt Commercial Landlord Disclosure Obligations

Disclosure obligations for commercial landlords in Saxony-Anhalt are significantly narrower than for residential landlords. Commercial tenants are expected to conduct their own due diligence before signing. That said, several mandatory disclosure obligations remain — particularly around energy certificates, contamination, and planning status — and violations can trigger disproportionately large liability.

Disclaimer: This guide provides general legal information for educational purposes only and does not constitute legal advice. Pre-transaction due diligence requirements are highly deal-specific. Consult a specialist attorney before committing to a commercial lease. Information last verified: March 2026.

What Applies vs. What Does Not

1. Energy Performance Certificate for Non-Residential Buildings (GEG)

The German Building Energy Act (GEG) applies to both residential and commercial properties. When marketing or leasing non-residential space:

At Viewings:

• The valid energy performance certificate (Energieausweis) for the building must be legibly displayed or provided to prospective tenants. For commercial premises, this is the non-residential certificate (based on the building's overall energy demand or consumption).

In Commercial Property Advertisements:

• Key energy data (energy demand/consumption, primary energy source, efficiency class where applicable) must appear in any public advertisement.

At Lease Signing:

• A copy of the valid certificate must be handed to the tenant.

Fine: Up to €10,000 for non-compliance. This obligation is equally enforceable in commercial as in residential tenancies.

Exception for unheated/unconditioned space: Warehouses and cold storage facilities that are not heated or climatically controlled generally do not require an energy certificate.

2. Duty to Disclose Material Defects (Good Faith — § 242 BGB)

German pre-contractual good faith obligations require landlords to proactively disclose information that materially affects the tenant's decision to lease and the achievability of the tenant's intended use — even in commercial contexts.

Failing to disclose the following can entitle the tenant to extraordinary termination and/or damages:

• Known structural defects that render the space unsuitable for the intended use (e.g., a roof requiring immediate replacement, subsidence)
• Environmental contamination (Altlasten): Saxony-Anhalt has significant industrial legacy areas around Bitterfeld-Wolfen and the chemical industry in Halle. If the landlord knows of contamination on the site, concealing this is a serious violation.
• Planned major works in or adjacent to the building that would significantly disrupt the tenant's business
• Legal encumbrances on the title (easements, charges, development restrictions) that affect the commercial use

Best Practice: Prepare a written property disclosure annex and have the tenant confirm receipt before signing. This creates a clear record of what was disclosed, limiting your liability.

3. Planning Status and Change-of-Use Obligations (BauO LSA)

If you are leasing for a specific commercial purpose (restaurant, medical practice, retail), you must ensure the premises have valid planning permission (Baugenehmigung) for that use.

Under the Bauordnung des Landes Sachsen-Anhalt (BauO LSA), a change-of-use application (Nutzungsänderungsantrag) is required when the new use differs materially from the approved use. Unless the lease clearly allocates the risk of planning failure to the tenant, a landlord who implicitly guarantees fitness of the premises for the stated commercial purpose may be liable if planning permission is refused.

Recommended Clause: Include a contractual allocation of planning risk — e.g., "The landlord provides the premises in their existing state with existing planning permissions. The tenant is solely responsible for obtaining any further permits, consents, or approvals required for the tenant's intended use."

4. Smoke Detector Obligation

The residential smoke detector obligation under § 47 BauO LSA does not apply to commercial properties as such. However, commercial buildings are subject to their own fire safety regulations under the BauO LSA and relevant trade/operating regulations (Arbeitsstättenverordnung for workplaces). Fire alarm systems, emergency lighting, and means of escape all require compliance — these are the subject of fire protection assessments (Brandschutznachweis) rather than simple smoke alarms.

How Landager Helps

Before signing a commercial lease, having a structured document checklist saves landlords from inadvertent non-disclosure. Landager's commercial onboarding workflow includes a due diligence package builder — prompting you to attach energy certificates, planning decisions, contamination reports, and insurance certificates in a secure digital data room accessible to prospective tenants before they sign, creating a clear, timestamped audit trail.

Back to Saxony-Anhalt Commercial Property Laws Overview.