Hacı Özbek Mosque, İznik

مسجد حاجي أوزبك (إزنيق)

Draft card for the Hacı Özbek Mosque of İznik, built about 1334 and the oldest surviving dated Ottoman mosque; its sources are not yet checked on the page.

Depth

At a glance

Era
The Crusades, Ayyubids and Mamluks
Region
Anatolia
Identifiers
Wikidata
Review
Draft Completeness 3/5 · Help complete it

Summary

Hacı Özbek Camii in Iznik is the oldest surviving Ottoman mosque that still preserves most of its original fabric, dated by a building inscription to 1333 1.

Description

Its brick dome is covered with terra-cotta tiles — many original — carved to fit the spherical surface, a hallmark of early Ottoman mosques, and the mosque never had a minaret; its three-bayed porch on two marble columns with Byzantine capitals was demolished in 1959 when the street was widened 1. It is of the single-unit type, a hemispherical dome on a belt of Turkish triangles; three niches pierce the qibla wall, the central one holding the plain modern mihrab 1.

For young visitors

In the Turkish town of Iznik stands the oldest Ottoman mosque still mostly original — built in 1333, its clay-tiled dome still on top.

Curatorial notes

  • Source read: Freely, A History of Ottoman Architecture (2011), p. 71 (Hacı Özbek Camii).

Sources

  1. John Freely, A History of Ottoman Architecture (2011) , p.71
  • Goodwin, A History of Ottoman Architecture (1971)
Cite this page

islam.museum contributors. “Hacı Özbek Mosque, İznik”. islam.museum, https://islam.museum/en/building/haci-ozbek-mosque-iznik/. CC BY-SA 4.0. Last updated 2026-10-23.

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