Çağlayan Postal Codes: 34403 | Kağıthane, İstanbul, Marmara

Key Facts

Çağlayan is a neighborhood (mahalle) within the Kağıthane district of Istanbul, Turkey. Located in the European side of Istanbul, Çağlayan sits along the Kağıthane Creek valley, positioned northwest of the city center. This urban neighborhood is part of the larger Marmara Region and serves as an important administrative and commercial hub within Kağıthane. The area covers approximately 1.5 square kilometers and has a population of around 25,000 residents. Çağlayan is particularly notable for housing the Istanbul Justice Palace, one of the largest courthouse complexes in Europe, which has made the neighborhood a significant center for legal and judicial activities in Turkey. The neighborhood is divided into several smaller residential areas and features a mix of modern apartment buildings, commercial establishments, and government institutions. As part of Kağıthane municipality, Çağlayan benefits from comprehensive urban infrastructure including public transportation connections via bus routes and proximity to major highways. To access detailed postal code information for the various streets and buildings within Çağlayan and its immediate surroundings, users can utilize our comprehensive postal code database.

Neighboring Regions

• Gültepe
• Seyrantepe
• Merkez
• Hürriyet
• Ortabayır
• Sanayi