Cost of selected smart building elements and its level of implementation in Abuja

Purpose There are many obstacles that prevent the growth and investment in smart buildings, particularly in Nigeria and other developing nations. The lack of awareness and expertise regarding smart building in Nigeria and other developing nations is arguably the big threat to their development. This study aims to look at the cost analysis, which is a challenge to smart building implementation. Design/methodology/approach This study used a quantitative research approach, with a questionnaire survey administered to professionals in the Federal Capital Development Authority, using the random sampling method. Collected data were analysed using descriptive analysis, recording the mean item score to rank the variables. Findings The findings highlight the need for cost-effective solutions. It was revealed that all hardware part of the smart building elements is the most expensive cost incurred in the construction of a smart building, while the high cost is also the most encountered challenge to implementation of smart buildings in Abuja. Research limitations/implications The research highlights challenges in implementing smart technologies in Nigeria, recommending policymakers to develop incentives like tax rebates and subsidies for energy-efficient buildings. Integrating smart building concepts into national building codes can encourage widespread adoption. Future research should explore socio-economic impacts and provide recommendations for enhancing integration. Cost analysis should be used to eliminate cost implications, and construction should be based on market surveys to avoid overruns. Construction professionals should educate clients about smart building construction instead of traditional ones. Limitations include time constraints and a lack of documentation culture in Nigeria. Practical implications This research produces a cost analysis that can help to influence the decision of builders with a pre-known cost estimates of smart building elements. As part of the broader global sustainability goals, smart building contribute to reducing resource consumption and enhancing energy management. It’s essential for all parties involved in construction to have the adequate knowledge required for the improved practice in the Nigerian construction industry, smart building is at the foremost of construction, which necessitate research of this nature. Originality/value This study will help inform researchers that intend to build on this body of knowledge about the state of smart building implementation in Abuja, Nigeria. Furthermore, students will have better access to more information about the field of study.