Hausa Vernacular architecture is informed and shaped by cultural and religious values, wherein, Dakali and Zaure are unique features that plays a pivotal role. Cities are metaphorically described as historically solidified environment in time and in space. Thus, depicting physical, archival and artefacts of the past and present, from which it develops the future of human civilization and cultures set in a time series continuum. Hausa vernacular architecture is gradually getting evolved through modern trends by renewing, re-ordering and replacement of these features. Therefore, there is the need for studies to be carried out extensively on or before adaptation, adoption and implementation of evolving trends, in order to conserve and preserve the Hausa man’s cultural and religious values in their architecture. The paper seeks to draw attention towards the preservation and conservation of indigenous heritages through vernacular architecture, especially with the examples from the characters of Hausa architecture, without arguing for a complete reversal to the past life styles, value and techniques that would neither be out-of-place with emerging trends and acceptability of modern technology nor be balkanized. Information was essentially extracted from relevant literature on the subject matter; adopts purposive sampling and content analysis method in the selection of study area and sample size; as well as, in the extraction of features of Hausa vernacular architecture respectively. This was complimented with field survey in the form of interviews, observation and case study. Results therefrom were discussed and descriptively presented. Findings revealed that, the identified features have remained prominent and continued to perform their expected functions. The paper conclude by underscoring the need to stimulate awareness, rejuvenate and regenerate the Hausa/Fulani vernacular architecture and cultural-heritage perceptibility through creative and integrative use of architectural designs and planning concepts and skills that will be sensitive to the rebirth of cultural symbols, relics, configurations, ornamentations as symbolic expressions depicting history, branding and conveying one message or the other, about the inhabitants for better understanding and conservation of fun-memories of the cultural/traditional values and heritages.

This paper investigates the impact of modern and contemporary trends on an eighty-seven years’ old mosque in Jos built in the typical Hausa Vernacular Architectural style, as well as the extent to which its vernacular features have been lost and/or retained. The study focused on selected architectural features which do not essentially affects the performance of the primary mosque's functions. A qualitative survey was adopted using case study approach and complemented with content analysis of related literature reviewed to extract information on the challenges of restoration and preservation or conservation of the key features of traditional Hausa Architecture on the Mosque buildings in the study area of Jos, Plateau State, Nigeria from the randomly selected traditional/indigenous builders and practicing architects. The Yandoka Street Mosque was purposively selected as a case study, because of its historical antecedence, religious and communal attachment, as well as its socio-political and cultural relevance in the study area. Information was collected using the unobtrusive observation method and were descriptively presented in the form of layout plan, material deduction, construction techniques and technology adopted for the mosque’s construction. Findings shows that, the influence of the identified key factors have become a threatening phenomenon to the survival of the preservation and conservation historical values and heritages of Hausa mosque architectural style. The paper advocates preservation and conservation of the original mosque architectural style from the point of view of sustainability and made recommendations towards the preservation, development and execution of strategies for branding, national identity and protection of value systems for the public good