GoAcademy! International House Düsseldorf, known as Sprachschule Düsseldorf, is a private language school at Grafenberger Allee 78-80 in Düsseldorf. It has operated since 1990. It is not a degree-awarding school or a university. It teaches languages, mainly German to international learners, and runs an exam center for recognized language certificates. The details prospective students usually ask about are the curriculum, the qualification they leave with, the language of instruction, age eligibility and fees, so this guide is built around them.
The school says it holds ISO 9001:2015 certification from TÜV Rheinland and accreditation under AZAV, the German standard for approved further education providers. It belongs to the International House World Organisation and to IALC, a network of language schools, and its home page lists it as an official telc exam center and a licensed TestDaF and TestAS center. It also says it arranges language courses in 40 countries. The home page carries a “Best German Language School 2026” line, and its Facebook page mentions a Study Travel Star Award. Both are the school’s own statements, and no independent source confirmed them during research. The site also shows a 4.8 average based on 262 to 263 reviews, which comes from the school’s own Google review feed.
The curriculum follows the Common European Framework of Reference. German courses run from A1 to C2, with a level for absolute beginners. The standard intensive course meets Monday to Friday from 9:00 to 12:15. It gives 20 lessons a week of 45 minutes each, plus five lessons of work on the school’s online learning platform. A high-intensive option gives 30 lessons a week, runs from 9:00 to 14:00 and starts in the second and third week of each month. The school says that format is recognized as educational leave (Bildungsurlaub) in many federal states. Evening courses meet twice a week between 5:45 pm and 9:00 pm for contract periods of three, six or nine months. Private lessons come in packages of 10, 20 or 50. The school also offers hybrid classes, where students join live from home.
The school gives approximate times for finishing a level in its intensive German courses:
- A1 and A2: about eight weeks each
- B1: eight to ten weeks
- B2, C1 and C2: ten to twelve weeks each
Evening courses take longer, at about six months for A1 and A2 and about ten months for B1 and B2. Beyond general German, specialist tracks cover German for doctors, German for nurses, German for vocational training (Ausbildung), and a course that lets US students earn credits. The school also teaches English, French, Italian, Spanish, Japanese, Portuguese, Arabic, Greek, Dutch and Russian.
All lessons are taught in the target language by native-speaker trainers, according to the school’s FAQ. Its team gives advice in German, English, Spanish, French and Arabic. A free placement test, with 40 multiple-choice questions and a written task, places students in a level.
There is no degree at the end, since this is a language school. Students receive the school’s own certificate of attendance. Official qualifications come through external exams the school prepares for. These include telc Deutsch A1 to C1, telc Deutsch C1 Hochschule, TestDaF, TestAS, and preparation for DSH, TOEFL, TOEIC and Cambridge exams. The school says most of these can be taken on site. Preparation for the medical Fachsprachprüfung and telc nursing exams is also offered.
The University Pathway program is aimed at international applicants who want to study in Germany. The school says universities usually expect a telc Deutsch C1 Hochschule or TestDaF result and a school-leaving certificate equivalent to the Abitur. Applicants without a recognized certificate can attend a Studienkolleg, a preparatory year that requires at least B2 German and ends with the Feststellungsprüfung. TestAS is presented as an alternative route for some non-EU applicants. The school asks for documents such as a legalized high school diploma and transcripts, and it sells six, nine or twelve month packages. It says it helps with the visa letter and with applications to up to three universities, and the details are on its University Pathway page.
Age eligibility is not spelled out for the main adult courses, and the school states no minimum age for them. Its children’s offer is separate. Summer language camps for ages 3 to 16 are run with the Junior Language Club Düsseldorf and take place in GoAcademy! rooms during North Rhine-Westphalia school holidays. Younger children attend in the morning and teens aged 13 and over in the afternoon. Groups have 3 to 10 children, and the school lists prices from 235 euros for Camps Plus and 275 euros for Premium Camps. Parents of younger learners should ask the school directly about age rules for regular courses.
Fees are published by course type. On its intensive German course page, the school lists the standard course at 190 euros a week for weeks one to four and 175 euros a week for weeks five to 24. From the 25th week the price is 165 euros a week, and booking 25 weeks or more upfront gives that rate from the start. The 30-lesson high-intensive course costs 315 euros a week for weeks one and two. The registration fee is 60 euros, and a letter of acceptance for a visa costs 75 euros. German evening courses cost 185 euros a month on a three-month contract, 175 euros on six months and 160 euros on nine months. The FAQ says evening courses renew by four weeks unless cancelled in writing four weeks before the end of the contract. Prices can change, so applicants should confirm them at booking.
Class sizes vary by format. German standard and intensive groups have 6 to 14 participants. If fewer than six enroll, the school reduces weekly lessons, for example to 16 for five participants and 12 for three or four, per its FAQ. The school’s own pages give slightly different reduction figures in places, and they also differ on evening class size. The FAQ says up to 14 participants for German evening courses and the course page says 6 to 12. Intensive German courses start every Monday. Absolute beginners start on the first Monday of each month. The school says accommodation can be booked with intensive courses in shared apartments, host families or hotels.
Practical details include opening hours of 9:00 to 20:00 Monday to Thursday and 9:00 to 17:00 on Friday, with Saturday closed. The school notes its multi-storey buildings are not barrier-free or wheelchair-suitable, and it advises applicants with health-related restrictions to contact the office in advance. Applicants needing a visa can ask the school for help, but people booking through an agency should contact that agency first.
Key school information at a glance:
- Type: private language school and exam center in Düsseldorf, operating since 1990
- Courses: German (A1 to C2), English and other languages, exam preparation, university pathway, medical German
- Language of instruction: the target language, taught by native speakers
- Qualification: internal certificate, plus external exams such as telc, TestDaF and TestAS
- Age range: no minimum stated for adult courses, and camps for ages 3 to 16 run with a partner
- Fees: standard intensive German from 165 to 190 euros a week, German evening courses 160 to 185 euros a month, plus a 60 euro registration fee
- Class size: 6 to 14 for German standard and intensive groups
- Contact: Grafenberger Allee 78-80, 40237 Düsseldorf, +49 211 684152
Prices and course terms come from the school’s website as reviewed in September 2026. Prospective students should check the current schedule and fees with the school before booking.
