One of the treasured heritages of Perak is the traditional house of Rumah Limas Bumbung Perak (RLBP). With the current wave of rapid development and the other contributing factors, RLBP is threatened with extinction. Besides, the lack of research and documentation effort has made this threat worsen. The objective of this research is to analyze the typology and classify the style of RLBP throughout the state of Perak. The research is conducted using the on-site field survey where the data was collected through observation. An overall of 260 RLBP houses has been analyzed using typological analysis. The research findings have identified an overall of 5 styles of RLBP, namely, Rumah Limas Bumbung Perak Gaya Utara (RLBPGU), Rumah Limas Bumbung Perak Gaya Perak (RLBPGP), Rumah Limas Bumbung Perak Gaya Kembar (RLBPAK), Rumah Limas Bumbung Perak Agam (RLBPA) and Rumah Limas Bumbung Perak Gaya Selatan (RLBPGS). The findings of this research contribute towards the understanding of identity and the enhancement of architectural theory from the perspective of architectural typology and evolution of the traditional Malay house architecture, especially in Perak.