Postal Code 34453
Büyükdere · Sariyer, İstanbul
34453 is the postal code of Büyükdere in Sariyer, İstanbul, Turkey.
- Postal Code
- 34453
- District
- Sariyer
- Province
- İstanbul
- Country
- Turkey
Place with postal code 34453
| Place | District | Location |
|---|---|---|
| Büyükdere | Sariyer | 41.150, 29.033 |
Near Istanbul
The nearest major city is Istanbul, about 17 km away.
Nearby postal codes
Frequently asked questions
Which places use postal code 34453?
Büyükdere.
Which district and province is 34453 in?
Sariyer, İstanbul, Turkey.
What is the nearest major city to 34453?
Istanbul, about 17 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.