[2][3] Barda became the chief city of the Islamic province of Arran, the classical Caucasian Albania, remaining so until the tenth century.

Parthian *Parθaυ) between 485–488 and became the new capital of Albania (thus replacing Kabalak) under Vachagan III (r. 485–510),[3][2] who was installed on the throne by Peroz's brother and successor Balash (r. 484–488).

[18] Its governors strengthened the defenses of the city in order to counter the invasions of the Khazars attacking from the north.

[20] By the ninth to tenth centuries, Barda had largely lost its economic importance to the nearby town of Gandzak/Ganja; the seat of the Catholicos of the Church of Albania was also moved to Bardak (Berdakur), leaving Partav a mere bishopric.

[20][21] According to the Muslim geographers Estakhri, Ibn Hawqal, and Al-Muqaddasi, the distinctive Caucasian Albanian language (which they called al-Raniya, or Arranian) persisted into early Islamic times, and was still spoken in Barda in the tenth century.

"[25] Muslim geographers also described Barda as a flourishing town with a citadel, a mosque (the treasury of Arran was located here), a circuit wall and gates, and a Sunday bazaar that was called "Keraki," "Korakī" or "al-Kurki" (a name derived from Greek κυριακή [kyriaki], the Lord's Day and Sunday; the Armenian kiraki similarly derives from kyriaki).

[28] This may have been a factor in the decline of Barḏa in the second half of the tenth century, along with the raids and oppression of the rulers of the neighboring regions, when the town lost ground to Beylaqan.

The cease-fire line, concluded at the end of the First Nagorno-Karabakh War in 1994, is just a few kilometers west of Barda, near Terter.

On 27 October 2020, Armenian missiles struck the city which killed at least 21 civilians, including a 7 year old girl, and injured 70 others.