Academic performance of students in Nigerian institutions has been of much concern to all and sundry hence the need to assess the factors affecting performance of undergraduate students in construction related discipline in Nigeria. A survey design was employed with questionnaires administered on students in the department of Quantity Surveying, Estate Management, Architecture and Industrial Design in Federal University of Technology Akure, Nigeria, using a convenient sampling approach. Data were analyzed using percentage, frequency, mean item score and Kruskal-Wallis test. The study revealed that parents and lecturers have the highest influence on the success of undergraduate students in construction related disciplines in Nigerian while school board members have the lesser impact. Concentration, lack of reading habit and class size are the major identified factors affecting the performance of undergraduates while Cumulative Grade Point Average and Continuous Assessment and Examination are the best means of measuring student success. The study therefore recommend that parents and lecturers should be made aware of their roles in the success of their wards while necessary facilities in term of accommodation and serene environment on campus should be provided for students as this will enhance students' concentration, hence increasing the rate of students' success.