Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province

Lilifer Baykal; Mehmet Ülger

Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province

Abstract

This study examines property-related issues arising in coastal areas due to changes in the coast edge line (CEL) and how these shifts affect real estate. Throughout history, civilizations have settled along water sources. Over time, however, industrialization, tourism, trade, and transportation have intensified coastal land use, leading to ecological imbalances and transformation of natural areas into artificial uses. This situation requires balancing private property rights, coastal conservation, and the public interest. Coastal erosion, sea-level changes, and shifting CEL cause damage to properties, trigger legal disputes, and necessitate compensation claims. Using the case of Karasu District in Sakarya Province, Turkey, this research highlights how port constructions and breakwaters accelerate coastal recession and property losses. Sustainable planning, legal regulations, expropriation, and state responsibility for compensation are vital tools in resolving these issues. This example underscores the growing importance of careful and holistic coastal management in the face of increasing population pressures.

Keywords

Project Number

Not applicable.

References

Akdeniz, H. B. & İnam, Ş. (2021). Evaluation of coast edge line property problems in Turkey with case studies (Türkiye’de yaşanan kıyı kenar çizgisi mülkiyet sorunlarının örnek olaylarla değerlendirilmesi). Journal of Engineering Sciences and Design, 9(1), 139–149, DOI: 10.21923/jesd.784508.
Algan, O., Gökaşan, E., Gazioğlu, C., Yücel, Z. Y., Alpar, B., Güneysu, C., Kırcı, E., Demirel, S., & Ongan, D. (2002). A high-resolution seismic study in Sakarya Delta and Submarine Canyon, southern Black Sea shelf. Continental Shelf Research, 22(10), 1511-1527.
Anonim. (2023 a). Accessed on October 25, 2023, from http://caneroksuz.com/makaleler/kiyi-kanunu-cercevesinde-mulkiyet-sorunlari/.
Anonim. (2023 b). Accessed on November 19, 2023, from https://www.denizhaber.net/dalgalar-karasuda-40-evi-yerle-bir-etti-haber-17512.htm
Apaydın, A. & Durmaz, M. (2020). Coastline changes and current beach formations due to the Black Sea coastal road between Giresun-Piraziz (Giresun-Piraziz arasında Karadeniz sahil yoluna bağlı kıyı çizgisi değişimi ve güncel plaj oluşumları). Journal of Engineering Sciences and Design, 9(1), 150–166,
Aydın, M. & Uysal, M. (2013). Monitoring the coastline change with the help of satellite images: Sakarya - Karasu (Kıyı çizgisi değişiminin uydu görüntüleri yardımıyla izlenmesi: Sakarya – Karasu). Electronic Journal of Mapping Technologies, Vol: 5, No: 3, 24–32.
Burak, S., Dogan, E., & Gazioglu, C. (2004). Impact of urbanization and tourism on coastal environment. Ocean & Coastal Management, 47(9-10), 515-527.
Ministry of Environment and Urbanization. (2013). Sakarya province northern and eastern planning sub-regions 1/25,000 scale environmental layout plan plan explanation report (Sakarya ili kuzey ve doğu planlama alt bölgeleri 1/25.000 ölçekli çevre düzeni planı plan açıklama raporu). Republic of Turkey, Ministry of Environment and Urbanization, Directorate General of Spatial Planning.

Dalkıran, Ç., Yörük, E.İ. & Ülger, M. (2023). The effects of climate change on coastal areas and coastal property and floating cities as a solution proposal. Urban Academy, 16(4), 2611–2632, DOI: 10.35674/kent.1376835.
Kılıç, M. (2022). Investigation of the effects of coastal structures on the shoreline of Karasu district of Sakarya province using coastsat application (Sakarya ili Karasu ilçesi kıyı yapılarının kıyı çizgisine etkisinin coastsat uygulamasıyla incelenmesi). Master's Thesis, Bursa Uludağ University, Graduate School of Natural and Applied Sciences, Department of Civil Engineering, Bursa.
Mansour, S., Ghoneim, E., El-Kersh, A., Said, S. & Abdelnaby, S. (2023). Spatio-temporal monitoring of urban sprawl in a coastal city using GIS-based Markov Chain and Artificial Neural Network (ANN). Remote Sensing, MDPI.
Miller, S., Rowel, D.A. & Mandal, B.A. (2014). Wave-emplaced boulders: Implications for development of ‘‘prime real estate’’ sea front, North Coast Jamaica. Bulletin of Engineering Geology and the Environment, DOI: 10.1007/s10064-013-0517-0.
Nacar, F. (2021). Evaluation of Temporal Change in Land Use in Terms of Coastal Edge Line and Property: The Case of Erzin District (Arazi Kullanımdaki Zamansal Değişimin Kıyı Kenar Çizgisi ve Mülkiyet Açısından Değerlendirilmesi: Erzin İlçesi Örneği). European Journal of Science and Technology, (26), 315–324.
Özçelik, M. (2017). The importance of the coast edge line for the Belek coast (Antalya) (Belek kıyısı (Antalya) için kıyı kenar çizgisinin önemi). Geological Bulletin of Turkey, DOI: 10.25288/tjb.325395Putra, H.C. & Andrews, C.J. (2020). An integrated model of real estate market responses to coastal flooding. Journal of Industrial Ecology, Wiley, 424–435.
Sharifi, A. & Khavarian-Garmsir, A.R. (2020). The COVID-19 pandemic: Impacts on cities and major lessons for urban planning, design, and management. Science of the Total Environment.
Şener, Ş., Şener, E. & Varol, S. (2020). Microbiological pollution assessment of Kaş (Antalya) coastal area (Kaş (Antalya) kıyı bölgesinin mikrobiyolojik kirlilik değerlendirmesi). Journal of Engineering Sciences and Design, 8(3), 753–765.
United Nations 2017. “The Ocean Conference, Factsheet: People and Oceans”, New York, 5- 9 June. Website:https://www.un.org/sustainabledevelopment/wp-content/uploads /2017/05/Ocean-fact-sheet-package.pdf
Ülger, M. (2022). Numerical modeling of the effect of shoreline change on real estate value: Sakarya province Karasu district example (Kıyı çizgisi değişiminin gayrimenkul değerine etkisinin sayısal modellenmesi: Sakarya ili Karasu ilçesi örneği). Doctoral Dissertation, Ankara University, Graduate School of Natural and Applied Sciences, Department of Real Estate Development and Management, Ankara.
Ülger, M. (2023). Coastal Zone Management and Planning Lecture Notes (Kıyı Alanları Yönetimi ve Planlama Ders Notları). Lecture Notes, Ankara University, Graduate School of Natural and Applied Sciences, Department of Real Estate Development and Management, Ankara.
Yurdusever, F. (2014). Land use in Karasu (between Sakarya River and Karasu Stream) (Karasu’da, Sakarya Nehri – Karasu Deresi arası) arazi kullanımı). Master's Thesis, Uşak University, Graduate School of Social Sciences, Uşak.
Zhu, L. (2020). The cost estimation model of real estate development in small to medium cities in coastal province. Journal of Coastal Research, 15–17, Coconut Creek, Florida.

Details

Primary Language

English

Subjects

Ocean Engineering, Physical Geography and Environmental Geology (Other)

Journal Section

Research Article

Authors

Lilifer Baykal
0009-0007-5479-6103
Türkiye

Mehmet Ülger ^*
0000-0001-9804-7269
Türkiye

Publication Date

September 29, 2025

Submission Date

December 27, 2024

Acceptance Date

May 20, 2025

Published in Issue

Year 2025 Volume: 12 Number: 3

IZ

https://izlik.org/JA74KU26HL

Cite

RIS / Bibtex

APA

Baykal, L., & Ülger, M. (2025). Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province. International Journal of Environment and Geoinformatics, 12(3), 188-198. https://izlik.org/JA74KU26HL

AMA

1.Baykal L, Ülger M. Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province. IJEGEO. 2025;12(3):188-198. https://izlik.org/JA74KU26HL

Chicago

Baykal, Lilifer, and Mehmet Ülger. 2025. “Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province”. International Journal of Environment and Geoinformatics 12 (3): 188-98. https://izlik.org/JA74KU26HL.

EndNote

Baykal L, Ülger M (September 1, 2025) Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province. International Journal of Environment and Geoinformatics 12 3 188–198.

IEEE

[1]L. Baykal and M. Ülger, “Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province”, IJEGEO, vol. 12, no. 3, pp. 188–198, Sept. 2025, [Online]. Available: https://izlik.org/JA74KU26HL

ISNAD

Baykal, Lilifer - Ülger, Mehmet. “Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province”. International Journal of Environment and Geoinformatics 12/3 (September 1, 2025): 188-198. https://izlik.org/JA74KU26HL.

JAMA

1.Baykal L, Ülger M. Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province. IJEGEO. 2025;12:188–198.

MLA

Baykal, Lilifer, and Mehmet Ülger. “Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province”. International Journal of Environment and Geoinformatics, vol. 12, no. 3, Sept. 2025, pp. 188-9, https://izlik.org/JA74KU26HL.

Vancouver

1.Lilifer Baykal, Mehmet Ülger. Ownership Issue in Coastal Real Estate: The Example of Karasu District of Sakarya Province. IJEGEO [Internet]. 2025 Sep. 1;12(3):188-9. Available from: https://izlik.org/JA74KU26HL