Duatepe Postal Codes: 34379 | Şişli, İstanbul, Marmara
The Postal Codes (Posta kodları) for Duatepe is 34379 in Şişli, İstanbul, Marmara, Şişli, Turkey. The table below lists Postal Codes and postcodes for places within Duatepe.
Postal Codes for Places in Duatepe
Showing 2 places in Duatepe. Last verified with official records on April 25, 2026.
| Duatepe mah. | |
| Paşa mah. |
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Sample Address Format for Duatepe
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Duatepe, Şişli, İstanbul, Marmara, 34379
TURKEY
Duatepe on the Map
The map above highlights the geographic boundaries of the Duatepe towns in Turkey.
Duatepe Quick Facts
| Country | Turkey (TR) |
|---|---|
| Administrative Path | Turkey → Marmara → İstanbul → Şişli |
| Postal Code | 34379 |
| Regions | Marmara |
| Provinces | İstanbul |
| Districts | Şişli |
| ISO Codes | TR / TUR / 792 |
| Top-level domain (ccTLD) | .tr |
| Coordinates | 41.053419, 28.980791 |
| Places | 2 |
What to Know About Duatepe
Key Facts
Duatepe is a neighborhood (mahalle) within the Şişli district of Istanbul, Turkey. Located in the European side of Istanbul, Duatepe sits within the Marmara Region, positioned on a hill that gives it strategic views over parts of the city. The neighborhood is historically significant as it was the site of intense fighting during the Turkish War of Independence, particularly during the Battle of Sakarya in 1921, where Mustafa Kemal Atatürk commanded Turkish forces. Today, Duatepe is a residential area characterized by a mix of apartment buildings and some remaining historic structures, with a population of approximately 8,000-10,000 residents. The neighborhood covers an area of roughly 0.5 square kilometers and is known for its elevated position, which offers panoramic views of the Istanbul skyline. Duatepe does not contain any further administrative subdivisions as it is already at the neighborhood level within Istanbul's municipal structure. For detailed postal code information and specific addressing within Duatepe and its immediate surroundings, visitors can access the comprehensive postal code database available on this platform.
Neighboring Regions
- Hürriyet
- Cumhuriyet
- Halide Edip Adıvar
- Kuştepe
- Bozkurt