The mishmash of narrow streets formed a compact, spontaneous network, and the houses, like those of Yazd were built of sun-dried brick in a vaulted shape.
As the surrounding region was treeless and arid, and thus unable to support much agriculture, Abarquh imported large quantities of food from elsewhere.
A notable feature mentioned by Ibn Hawqal is a "lofty hill of ashes" (possibly a volcanic remnant) said to be the remains of the fire where Namrud tried to burn Abraham to death.
Writing in 1340, Hamdallah Mustawfi describes Abarquh as small but prosperous, with grain and cotton grown here in fields irrigated by both qanats and surface channels.
[5] Safavid Abarquh was part of the crown lands, or maḥāll-e ḵāṣṣa, and, together with Yazd, Biabanak, and other towns in the region, constituted a governorship that was granted out to high court officials.
In the early 17th century, the Taḏkerat al-molūk describes the local religious judge (ḥākem-e šaṛʿ) as being appointed by the spiritual leader at the royal court (ṣadr-e ḵaṣṣa), and the district of Abarquh, valued at 711 tomans and 5,300 dinars, was granted to the commander of guard of musketeers (tofanġčī āḡāsī).
Later, in 1208 AH (1793-94 CE) Lotf Ali Khan Zand captured Abarquh's citadel and held it for a while during the war with the rising Qajar dynasty.