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Gülsuyu Postal Codes: 34848 | Maltepe, İstanbul, Marmara

The Postal Codes (Posta kodları) for Gülsuyu is 34848 in Maltepe, İstanbul, Marmara, Maltepe, Turkey. The table below lists Postal Codes and postcodes for places within Gülsuyu.

Postal Codes for Places in Gülsuyu

Showing 3 places in Gülsuyu. Last verified with official records on April 25, 2026.

Esenkent mah.
Gülensu mah.
Gülsuyu mah.

Sample Address Format for Gülsuyu

Sender
[Sender Name]
[Sender Street Address]
[City, ZIP]
[Country]
Recipient
[Recipient Name]
Street Address / PO Box
Gülsuyu, Maltepe, İstanbul, Marmara, 34848
TURKEY

Gülsuyu on the Map

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

Gülsuyu Quick Facts

CountryTurkey (TR)
Administrative PathTurkey → Marmara → İstanbul → Maltepe
Postal Code34848
RegionsMarmara
Provincesİstanbul
DistrictsMaltepe
ISO CodesTR / TUR / 792
Top-level domain (ccTLD).tr
Coordinates40.923872, 29.154715
Places3

What to Know About Gülsuyu

Key Facts

Gülsuyu is a neighborhood (mahalle) within the Maltepe district of Istanbul, Turkey. Located on the Asian side of Istanbul, Gülsuyu sits within the Marmara Region of Turkey, positioned along the coast of the Sea of Marmara. This residential neighborhood is part of Maltepe's urban fabric, characterized by its mix of apartment buildings and local commercial establishments. While specific population figures for individual neighborhoods like Gülsuyu are not always officially published at this granular level, it forms part of Maltepe district's overall population of approximately 500,000 residents. Gülsuyu does not contain further administrative subdivisions below the neighborhood level, representing the most specific local administrative unit within Turkey's hierarchy. The neighborhood benefits from its proximity to major transportation routes and urban amenities while maintaining a distinct community atmosphere. For detailed postal code information and specific addressing within Gülsuyu and its immediate vicinity, comprehensive local directory services are available.

Neighboring Regions

  • Feyzullah
  • Altayçeşme
  • Bağlarbaşı
  • Cumhuriyet
  • Gülensu

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

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