Web- based computer- aided facility management is a computerized network system that connects graphic and non-graphic information through any browser about facilities information thus making the information available centrally and in a comprehensive manner. This system combines CAD, database and browser technology, putting the entire details about your building, mall, housing complex or you storage facility at your fingertips through any browser. This technology is being currently used by scores of customers worldwide to manage their facilities productively and cost effectively. The system provides total visibility from the top to bottom, including reports by facility, department, service type, vendor, and more. This enables organizations their ability to improve lifetime of an asset or facility or building, do preventive maintenance, track maintenance costs, prevent and predict equipment failures, improve labor productivity, reduce costly equipment downtimes, minimize investments in inventory and lower the total cost of maintenance. This is used to help clients during managing space, assets, human resources, tenant and lease information. This software can be used also to perform the following activities like availability of space, unused spaces after allocation, project-wise space analysis, analyzing type of Assets (Fixed/Movable), calculating asset life cycle. This also has the modules which can effectively put into practice like Space Planning Module, Space Allocation Module, Space De-Allocation Module, Space to Tenant Link Module, Tenant Facility Request Module, Tenant Billing Module etc. Overall, web based computer-aided facility management has become an integral part of building and facilities management system for shopping malls, large shopping complexes, large industrial houses, corporates with multiple facilities, large housing complexes etc.