Başıbüyük, Maltepe
Başıbüyük Neighbourhood Steel Doors
Başıbüyük is one of 18 neighbourhoods in Maltepe. Population 25,659 (2025), area 10.15 km², density 2,528 per km². Postcode 34854. Muhtar's office: Başıbüyük Cad. No:90 BAŞIBÜYÜK/MALTEPE. District population rank 7 of 18. Holds 4.9% of district population. 25 named buildings. Our workshop in İkitelli OSB is 31 km away as the crow flies. Nearest: Fındıklı, 1.8 km. We come to this address to measure.
Steel door manufacture, sales, on-site measurement, installation and service across Istanbul.
Başıbüyük facts and sources
| Fact | Başıbüyük |
|---|---|
| Population | 25,659 (2025), second source agrees [1, 2] |
| Women / men | 12,560 / 13,099 [1] |
| Postcode | 34854 [3] |
| Area | 10.15 km² (calculated) [4] |
| Population density | 2,528 people/km² (calculated) [1, 4] |
| Muhtar's office | Başıbüyük Mahalle Muhtarlığı [5] |
| Office address | Başıbüyük Cad. No:90 BAŞIBÜYÜK/MALTEPE [5] |
| Coordinates | 40.958821, 29.148392 (office building) [5] |
Sources (6), checked 5 November 2026
- [1] dataset version 2025, updated 2026-05-21; primary source TÜİK MEDAS (biruni.tuik.gov.tr/medas) · api.turkiyeapi.dev/v2/neighborhoods?provinceId=34
- [2] derived from TÜİK ADNKS 2025 data (retrieved 2026-11-05) · https://www.nufusune.com/40625-istanbul-maltepe-basibuyuk-mahallesi-nufusu
- [3] postcode source PTT Kargo (ptt.gov.tr/posta-kodu), dataset version 2025, updated 2026-05-21 · api.turkiyeapi.dev/v2/neighborhoods?provinceId=34
- [4] openstreetmap.org/relation/9445177 (OSM contributors, ODbL; retrieved 2026-11-05) · nominatim.openstreetmap.org
- [5] İBB Open Data Portal, "Muhtarlık Adres Bilgileri" (GeoJSON, dataset updated: 2025-06-05) · data.ibb.gov.tr
- [6] Overpass API, named buildings inside relation/9445177; retrieved 2026-11-05 · OpenStreetMap (OSM contributors, ODbL)
Named buildings inside Başıbüyük
25 named buildings
- Anadolu Güney Kamu Hastaneleri Birliğipublic institution
- SBÜ Süreyyapaşa Göğüs Hastalıkları Hastanesihospital
- Marmara Üniversitesi Prof. Dr. Asaf Ataseven Hastanesihospital
- İstanbul Meslek Hastalıkları Hastanesihospital
- Marmara Üniversitesi Mühendislik Fakültesiuniversity
- Marmara Üniversitesi Teknoloji Fakültesiuniversity
- Marmara Üniversitesi Atatürk Eğitim Fakültesiuniversity
- Marmara Üniversitesi İktisat Fakültesiuniversity
- Marmara Üniversitesi İşletme Fakültesiuniversity
- Marmara Üniversitesi Siyasal Bilgiler Fakültesiuniversity
- Yeditepe Üniversitesiuniversity
- Marmara Üniversitesi Recep Tayyip Erdoğan Külliyesi Maltepe Yerleşkesiuniversity
- Marmara Üniversitesi Recep Tayyip Erdoğan Külliyesi Sağlık Yerleşkesiuniversity
- Atatürkhistoric building
- Fındıkbayır Tepesi Bizans Kalıntılarıhistoric building
- Maltepe Ceneviz Kalesihistoric building
- narcity avmshopping centre
- Teknoloji Fak. Kütüphanelibrary
- Tepe İnşaat İlkokuluschool
- Yılmaz Mızrak Ortaokuluschool
- Mediha Engizer Mesleki ve Teknik Anadolu Lisesischool
- Şehit İbrahim Cengiz İmam Hatip Ortaokuluschool
- Atatürk İlkokuluschool
- TOKİ Maltepe Anadolu Lisesischool
- TOKİ Maltepe Ortaokuluschool
Başıbüyük within Maltepe
- Density against district average
- 0.13x
- Sharing postcode 34854
- Aydınevler, Fındıklı
Neighbourhoods around Başıbüyük
Straight line between muhtar office buildings, not a shared border.
Carry on from Başıbüyük
Survey, manufacture and installation run with one team across Maltepe.