Ausländerbehörden.org

Baden-Württemberg · Immigration office (Ausländerbehörde)

Ausländerbehörde Konstanz

The immigration office responsible for Konstanz.

Contact

Address
Ausländerbehörde Konstanz
Untere Laube 24
78462 Konstanz
Show on map
Opening hours
Telefonzeiten: Di, Do 11-12 Uhr; persönliche Vorsprache nur mit Termin
As published by the office. Mo, Di, Mi, Do, Fr = Mon, Tue, Wed, Thu, Fri; “Uhr” = o’clock.
Office’s website
service-bw.de

Verified on 6 October 2026 on the official pages source 1, source 2. For applications with a deadline, make sure you can prove receipt; many offices give appointments online only.

Good to know

The essentials for applications at the immigration office.

Frequently asked questions

How do I contact the Ausländerbehörde Konstanz?

Address: Untere Laube 24, 78462 Konstanz. Phone: +49 7531 900-0. E-mail: auslaenderamt@konstanz.de. Opening hours as published by the office: Telefonzeiten: Di, Do 11-12 Uhr; persönliche Vorsprache nur mit Termin.

How do I get an appointment at the Ausländerbehörde Konstanz?

The office explains on its website how it gives appointments: https://www.service-bw.de/zufi/organisationseinheiten/6003319

My residence permit expires and I have no appointment yet. What applies?

The application counts, not the appointment: if you apply for the extension before the permit expires, it is deemed to continue until the office decides (§ 81 (4) AufenthG). Apply in a way you can prove, for example in writing or through the office’s online form.

Is the immigration office also responsible for naturalisation?

Not everywhere. The naturalisation certificate is issued by the citizenship authority (§ 16 StAG); which body that is locally is decided by the federal state. In many places it is a different office.

More immigration offices in Baden-Württemberg