The main impartial of the research is to know the consequence of human capital development on employee affective commitment and performance in the City district government (Metropolitan Corporation). The research is precisely limited to the City district government (Metropolitan Corporation) of Lahore. City district government (Metropolitan Corporation) as a municipal service institution with the expertise to encourage the smooth and actual administration of basic facilities to all protocols of persons living in Lahore. The study was descriptive and quantitate in nature and simple random sampling used for selection of 666 staff member and for 45 management personnel. Data was evaluated based on descriptive statistics, linear regression, alpha and correlation over SPSS.Results show that HCD practice has a constructive influence on employee performance and affective commitment. The primary data collected to request answers directly from the field. All cases were assessed along a five-level (Likert) scale, which ranged from 1, "Strongly Agree" to 5, "Strongly Disagree." The survey recommends that management should evaluate the quota system, organize periodic training programs, assigned more resource for training and growth. Performance measurement programs to improve the level of development of employees, which, in fact, will make employees more focused on the organization. In conclusion, the research shows that employees are dynamically involved in HCD practices. Performance measurement should become a fundamental part of management processes, so the local government needs to use performance measurement as a statistical tool to ensure its quality services. The study also delivered the limitations and recommendations for future research.