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Çavuşbaşı Postal Codes: 34830 | Beykoz, İstanbul, Marmara

The Postal Codes (Posta kodları) for Çavuşbaşı is 34830 in Beykoz, İstanbul, Marmara, Beykoz, Turkey. The table below lists Postal Codes and postcodes for places within Çavuşbaşı.

Postal Codes for Places in Çavuşbaşı

Showing 5 places in Çavuşbaşı. Last verified with official records on April 25, 2026.

Baklacı mah.
Çengeldere mah.
Çiftlik mah.
Fatih mah.
Yavuz Selim mah.

Sample Address Format for Çavuşbaşı

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
Street Address / PO Box
Çavuşbaşı, Beykoz, İstanbul, Marmara, 34830
TURKEY

Çavuşbaşı on the Map

The map above highlights the geographic boundaries of the Çavuşbaşı towns in Turkey.

Çavuşbaşı Quick Facts

CountryTurkey (TR)
Administrative PathTurkey → Marmara → İstanbul → Beykoz
Postal Code34830
RegionsMarmara
Provincesİstanbul
DistrictsBeykoz
ISO CodesTR / TUR / 792
Top-level domain (ccTLD).tr
Coordinates41.082473, 29.138682
Places5

What to Know About Çavuşbaşı

Key Facts

Çavuşbaşı is a neighborhood (mahalle) located within the Beykoz district on the Anatolian side of Istanbul, Turkey. Situated in the northern part of Beykoz along the Black Sea coast, this residential area occupies a strategic position between the Bosphorus to the west and the lush forests of the Belgrade Forest to the east. With an approximate area of 5.2 square kilometers and a population of around 15,000 residents, Çavuşbaşı maintains a more suburban character compared to the denser urban centers of Istanbul. The neighborhood is administratively divided into several smaller quarters and features a mix of residential developments, local commerce, and green spaces. Its elevation provides scenic views of the surrounding landscape, while its proximity to both coastal areas and forested zones offers diverse recreational opportunities. As part of Istanbul's extensive municipal structure, Çavuşbaşı falls under the jurisdiction of Beykoz Municipality, which oversees local services and infrastructure. For detailed postal code information and specific addressing within Çavuşbaşı's various sectors, comprehensive municipal records provide accurate guidance for residents and businesses.

Neighboring Regions

  • Çubuklu
  • Göksu
  • Anadoluhisarı
  • Kanlıca
  • Paşabahçe
  • Acarlar
  • Alibahadır
  • Anadolukavağı

Postal codes verified against the official PTT postal code database (ptt.gov.tr) · Page updated:

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