Following the demise of the Fatimid regime in 1171, Cairo underwent significant transformations under Salah ad-Din (Saladin) and subsequent rulers. The Ayyubid sultans and their Mamluk successors, being Sunni Muslims, progressively replaced Fatimid structures with their own buildings, fundamentally changing Al Muizz Street's character.
The Mamluk Sultanate, an ethnically diverse dynasty mostly of Turkic origin, initially served as slave soldiers before gaining control of several Muslim states. Despite moving the seat of power to the newly constructed Citadel in the south, Al Muizz Street retained its symbolic importance. Throughout the Mamluk period, the street accumulated major architectural monuments, many still standing today. The Mamluks were skilled artisans renowned for their carved wood and glasswork, influencing craftsmen as far away as Venice.
The Qalawun complex, built between 1284 and 1285 by Sultan al-Mansur Qalawun, stands as one of the major monuments of Islamic Cairo. This remarkable structure took merely 13 months to complete, with the hospital requiring less than six months and both the mausoleum and madrasa taking approximately four months each. The complex consists of a tomb, madrasa, mosque, and hospital arranged on either side of a long central corridor. Its architectural features include rounded horseshoe arches, pink granite columns, and facades decorated with vertical, flat-backed arched recesses.
Educational institutions along Al Muizz Street played a crucial role in Islamic scholarship. The madrasa of al-Salih Najm Al-Din Ayyub, constructed in 1243, was the first in Egypt to teach all four madhahib (schools of Islamic jurisprudence) in one place:
Khanqahs (Sufi monasteries) represented another significant architectural element along Al Muizz Street. The Khanqah of Baybars II, built between 1306 CE and 1310, is the oldest surviving khanqah in modern Cairo. These structures typically adopted introverted schemes to ensure necessary seclusion for Sufis. Furthermore, the Khanqah of Sultan al-Zahir Barquq featured elaborate gatherings of dhikr (remembrance of God), representing the strong Sufi presence in this area.
With the Ottoman conquest of Egypt in 1517, Al Muizz Street entered a new phase of architectural development while gradually experiencing economic decline as Cairo's commercial importance diminished. Nevertheless, the street continued to evolve with distinctive Ottoman contributions to its architectural landscape.
The sabil-kuttab, a dual-purpose structure combining a public water fountain (sabil) on the ground floor with an elementary Quranic school (kuttab) above, became one of the most prevalent building types in Ottoman Cairo. Although these structures existed during the late Mamluk period, they proliferated under Ottoman rule, with numerous surviving examples dating from the 18th century.
The Sabil-Kuttab of Abd al-Rahman Katkhuda (1744), located at the intersection of al-Muizz and Tambakshiya streets, stands as a prime example. This structure features three facades with copper windows fronted by marble basins that once held drinking cups. Inside, the walls were paneled with Ottoman ceramic tiles bearing floral motifs and illustrations of the Great Mosque in Mecca.
Consequently, Al Muizz Street experienced partial abandonment of central markets and infrastructure neglect as Ottoman governors prioritized provincial administration over urban renewal. International trade routes shifted to favor paths through the Levant and Black Sea to Istanbul, diminishing Egypt's role in spice and silk exchanges.
Bayt al-Suhaymi (1648-1796), located in al-Darb al-Asfar Lane intersecting with Al Muizz Street, represents a magnificent example of Ottoman residential architecture. The house consists of two sections: the southern part built by Abdel Wahab al-Tablawi in 1648 and the northern section added by Ismail Shalaby in 1796. Subsequently, both parts were merged into one residence.
The house features strictly separated public (salamlik) and private spaces (haramlik). The ingenious design incorporated climate adaptations including a central courtyard functioning as a temperature regulator, wind catchers (malqaf), and mashrabiyya screens that allowed air circulation while preserving privacy.
In 1979, Historic Cairo, including Al Muizz Street, earned recognition as a UNESCO World Heritage Site for its extraordinary survival of neighborhoods with exceptional urban fabric and historic monuments. The street today stands as the largest open-air museum for Islamic monuments in the world.
UNESCO acknowledged Historic Cairo as having "absolutely unquestionable historical, archeological and urban importance". This designation encompasses the entire historic district with Al Muizz Street at its core, recognizing its unparalleled collection of Sabil-s, Masjid-s, Madrasas, and Kuttab-s still integrated into the urban areas they originally served.
Since 1997, Al Muizz Street has undergone extensive renovations through a massive rehabilitation project. This comprehensive restoration involved renovating ancient monuments, repaving streets, and modernizing infrastructure. Buildings were repainted in historically accurate colors and returned to their original heights. The Prime Minister established a Steering Committee in 2021 through Decree No 388, forming a temporary administrative structure called the Historic Cairo Regeneration Unit.
Today, Al Muizz Street showcases twenty-nine monuments spanning from the 10th to 19th centuries. After renovation, the street transformed into a pedestrian-friendly zone, revolutionizing commercial activities as shops adapted to cater to visitors. The street represents Cairo's journey through multiple Islamic dynasties—Fatimid, Ayyubid, Mamluk, and Ottoman—making it a living testament to Egypt's layered past.
Al Muizz Street thus stands as a remarkable testament to Cairo's rich architectural heritage spanning over a millennium. Throughout its history, this ancient thoroughfare witnessed the rise and fall of multiple Islamic dynasties, each leaving distinct imprints on its urban landscape. Fatimid caliphs initially established the street as a ceremonial axis, while Ayyubid and Mamluk rulers subsequently transformed it with educational institutions, religious complexes, and public facilities. Ottoman authorities later added characteristic sabil-kuttabs and domestic architecture that reflected changing social priorities.
Despite periods of decline, Al Muizz Street preserved its historical significance across centuries. The architectural monuments lining this kilometer-long corridor collectively narrate Egypt's complex cultural evolution from the 10th century onward. Therefore, UNESCO's recognition of the street as part of Historic Cairo's World Heritage designation acknowledges its exceptional value as a living museum of Islamic architectural styles.
The street's twenty-nine monuments represent an unparalleled concentration of Islamic architectural achievements. These structures—ranging from grand mosques and madrasas to elaborate commercial buildings and residential compounds—showcase different artistic traditions that evolved under changing political regimes. Additionally, recent restoration efforts have revitalized this historical core, ensuring the preservation of Cairo's layered past for future generations.