This workplace environmental psychology study highlights the combined impact of architectural design, furniture and equipment, and building location on productivity, emphasizing the need to understand their interplay for overall employee satisfaction. It addresses a research gap proposing a comprehensive framework and examining nuanced interactions between design elements. The objective is to analyze and evaluate the impact of architectural design, furniture and equipment, and building location on workplace productivity, considering the moderating effect of employee satisfaction. The study offers theoretical benefits through framework development, practical benefits via actionable insights for workplace design optimization, and managerial benefits by providing deeper understanding and practical recommendations. The study's novelty lies in its holistic approach to understanding modern work environments. Independent variables encompass architectural design, furniture and equipment, and building location, with workplace productivity as the dependent variable, and employee satisfaction as the moderating variable. Utilizing a sample of 150 employees in Jakarta through purposive sampling and mixed quantitative and qualitative data, the study employs partial least squares (PLS) regression for the empirical model, examining validity, reliability, and testing hypotheses through t-statistics and PLS-SEM. The study found that architectural design significantly affects workplace productivity, building location is notable, but evidence for furniture and equipment impact is insufficient. Employee satisfaction does not moderate the relationship between architectural design and productivity, but it does for furniture and equipment, and building location. This research redefines organizational psychology by exploring how those elements influence employee satisfaction, offering practical guidance for optimizing office elements and managerial strategies. Policy recommendations include ergonomic standards, zoning rules, incentives, well-being guidelines, and research funding to enhance employee well-being and organizational efficiency.