Sedaven High School

Sedaven High School is a private high school in Heidelberg, Gauteng, in the Sedibeng East education district. The Department of Basic Education classifies it as a secondary school. In 2025 it had 84 learners and 10 educators, about 8.4 learners per educator. That makes it smaller than the average for private high schools in Gauteng (296 learners). In the 2025 matric exams, 69.2% of its 13 candidates passed (Gauteng average: 89.1%). As an independent school it sets its own fees and admission requirements, so contact the school directly for current fees.

Matric (NSC) results

69.2% of the school's 13 matric candidates passed in 2025, below the Gauteng average of 89.1%.

Year	Wrote	Passed	Pass rate	Gauteng
2023	9	5	55.6%	85.4%
2024	17	14	82.4%	88.5%
2025	13	9	69.2%	89.1%

Source: Department of Basic Education, 2025 NSC School Performance Report. Pass rate = candidates who achieved the NSC ÷ candidates who wrote. It doesn't show bachelor passes, distinctions or learners who left before Grade 12.

School facts

School type	Private high school
Phase (DBE)	Secondary School
Sector	Independent (private)
School fees	Fee-paying
Section 21	No
Learners (2025)	84
Educators (2025)	10
Learners per educator	8.4 (province average 14)
Urban or rural	Rural
EMIS number	700340364
Exam centre number	8340364

Address and location

Street address	1, Farm Boshoek, Heidelberg, Heidelberg
Postal address	P O Box 197 Heidelberg 1438
Town	Heidelberg
Province	Gauteng
Education district	Sedibeng East
Circuit	2
Municipality	Lesedi Local Municipality
Ward	74203001
Former department	House of Assembly(HOA)

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Admissions

Independent schools run their own admissions. Contact the school for application dates, fees and entrance requirements.