Istanbul Real Estate: Beyoglu, Sariyer, and Besiktas districts for CBI investors

Istanbul real estate is the most attractive investment segment in Türkiye, attracting approximately 8% of transactions from foreign investors and playing a key role in the programme Turkish citizenship by investment with a threshold of US$400,000. Among the city’s 39 administrative districts, the three districts of Beyoglu, Sariyer, and Besiktas on the European side are the most premium choices due to their central location, developed infrastructure, and stable long-term price levels.

This article analyses the geography, demographics, transport infrastructure, market prices, and rental yields in these three districts based on data from the Central Bank of the Republic of Türkiye and TÜİK. The content is compiled from the perspective of a CBI investor, focusing on liquidity, capital appreciation potential, and compliance with the US$400,000 investment threshold.

Overview of the Istanbul real estate market in 2026

According to the Residential Property Price Index published by Central Bank of the Republic of Türkiye , the average house price in Istanbul in the fourth quarter of 2025 reached 74,101 lira/m² (equivalent to approximately US$1,755/m²), an increase of 27.99% compared to the same period last year. Excluding inflation, the real growth rate was negative 2.69%, reflecting the reality of the Turkish market during the post-inflation adjustment phase.

The gross rental yield in Istanbul reached 8.17% according to research by Global Property Guide in February 2026, the highest among major cities in Türkiye. Total housing transactions in Istanbul in the last 12 months exceeded 250,000 units, with foreign investors accounting for approximately 8% of transaction value.

The premium segment on the European side, especially in Beyoglu, Sariyer, and Besiktas, has prices far exceeding the city-wide average. For CBI applications, this is a priority area because the high property value ensures it is easy to exceed the US$400,000 threshold with just a standard 100-150 m² apartment.

Beyoglu District: Istanbul real estate in the centre of culture and nightlife

Beyoglu is one of the districts with the longest history in Istanbul, located just north of the Golden Horn and opposite the old city of Fatih. The area is only 9 km² but the population is approximately 226,000 (TÜİK 2022 data), creating a very high population density of approximately 25,000 people/km².

Geography and infrastructure

Beyoglu contains iconic Istanbul destinations: Istiklal Avenue, Taksim Square, Galata Tower, the Karaköy waterfront, and artistic neighbourhoods such as Cihangir, Şişhane, and Tepebaşı. Transport infrastructure includes the historic tram line on Istiklal Avenue, the M2 Şişhane-Taksim metro line, the funicular system connecting Taksim-Kabataş, and three bridges crossing the Golden Horn. Istanbul International Airport is approximately 45 minutes from Beyoglu via the M2 and M11 metro lines.

Demographics and lifestyle

Beyoglu has the most distinct international style in Istanbul, with a large community of foreigners, international students, artists, and young entrepreneurs. The Cihangir area is chosen by many expat communities due to its liberal atmosphere and high density of amenities. Karaköy has been regenerated over the past decade from an old port area into a high-end culinary and art destination.

Prices and yields

Housing prices in Beyoglu range from US$2,500/m² to US$5,000/m² depending on the location, with the premium segment in Cihangir and Galata potentially reaching US$6,000/m² to US$8,000/m². To exceed the US$400,000 CBI investment threshold, investors can choose an 80-120 m² apartment in a central location. Long-term rental yields range from 5% to 7%; short-term rental yields (Airbnb) are higher but are subject to stricter regulations from the city government.

Sariyer District: The premium segment along the Bosphorus

Sariyer is the northernmost district of European Istanbul, stretching along the western shore of the Bosphorus from the border of Besiktas to the Black Sea. This is the district with the highest Istanbul real estate prices in the entire Turkish market, according to TCMB data. The area of Sariyer is many times larger than Beyoglu, combining traditional coastal villages, high-end hillside villa areas, and a large portion of the protected Belgrad Forest.

Geography and infrastructure

Sariyer is divided into two distinct areas: the Bosphorus coastline running along Büyükdere Avenue with the old port villages of Yeniköy, Tarabya, Emirgan, Istinye, and Sariyer; and the high-hill inland area including Maslak (financial centre), Reşitpaşa, Zekeriyaköy, and Bahçeköy near the Belgrad Forest. The M2 metro line runs through Maslak to the final stop at Hacıosman, connecting Sariyer to the city centre in approximately 25-30 minutes.

The Maslak area is a financial centre and high-rise office complex, home to the headquarters of many major banks, multinational corporations, and the Borsa Istanbul. Maslak also houses the campus of Istanbul Technical University (ITU) and several international universities.

Demographics and lifestyle

Sariyer is a destination for the Turkish elite and the international business community. Yeniköy and Tarabya are famous for their yalı villas (traditional wooden houses along the Bosphorus) with heritage value, while Emirgan has green forest landscapes and Emirgan Park with its famous tulip festival every April.

Zekeriyaköy is a modern settlement in the Belgrad Forest, considered one of the most premium areas in Istanbul with low population density, good security, spacious villas, and international schools. This is a priority choice for foreign families with children attending international schools.

Prices and yields

Sariyer has the highest prices in all of Istanbul. According to analysis from Endeksa and TCMB, prices in premium Sariyer areas range from 75,000 to 160,000 lira/m² (equivalent to US$1,750/m² to US$3,750/m²). The trophy segment along the Bosphorus and Zekeriyaköy villas can reach US$5,000/m² to US$8,000/m².

For CBI investors, Sariyer is a safe choice for capital preservation and generational transfer. Rental yields in Sariyer are typically lower than in other districts (4% to 6%) due to high purchase prices, but long-term capital appreciation remains steady. It is also the most liquid area when investors wish to exit after the mandatory three-year Tapu holding period under the CBI commitment.

Besiktas District: The financial centre and the most liveable district

Besiktas lies between Beyoglu (to the south) and Sariyer (to the north), stretching along the European shore of the Bosphorus strait with an area of 18 km² and a population of approximately 175,000. It is the top-ranked district in Türkiye for the Human Development Index (HDI 0.864) and consistently leads domestic quality-of-life rankings among districts.

Geography and infrastructure

Besiktas contains many famous landmarks: Dolmabahçe Palace, Ortaköy village with its iconic Ortaköy Mosque, the upscale Bosphorus-side neighbourhood of Bebek, and the inland districts of Levent and Etiler. Transport infrastructure includes the M2 metro line running through Levent and 4. Levent, highways connecting the Bosphorus Bridge and Fatih Sultan Mehmet Bridge, and public ferry systems to the Asian districts of Üsküdar and Kadıköy.

Levent is the financial centre of Türkiye, housing the headquarters of the largest banks, multinational corporations and iconic office towers such as Sapphire and İş Kuleleri. Etiler is a long-established upscale residential area with numerous international schools, restaurants and shopping centres such as Akmerkez.

Demographics and lifestyle

Besiktas has a diverse demographic structure, ranging from the middle class in the Çarşı area (main market) and financial professionals in Levent-Etiler to the elite in Bebek and Arnavutköy. The district hosts several top universities (Bogazici University, Galatasaray University, Yıldız Technical University), creating a vibrant academic community.

Bebek is considered Istanbul’s most luxurious neighbourhood, featuring Bosphorus-side yalı villas valued at tens of millions of USD. The area is also home to fine-dining restaurants, private yachts and typical high-end lifestyles.

Prices and yields

Besiktas has the highest price levels in Istanbul alongside Sariyer. According to Endeksa, Istanbul property prices in Besiktas range from 90,000 to 200,000+ lira/m² (approximately US$2,100/m² to US$4,700/m²) in the standard segment. The Etiler and Bebek segments reach US$3,500/m² to US$8,000/m², with Bosphorus-side trophy apartments often exceeding US$10,000/m².

For CBI investors, a 100 m² apartment in Levent-Etiler can achieve a value of US$400,000 to US$700,000, meeting the investment threshold while maintaining high capital growth potential. Rental yields in Besiktas range from 5% to 7.5%, supported by strong rental demand from financial sector employees, diplomats and international families in Levent-Etiler.

Comparison of three Istanbul real estate districts and recommendations for CBI investors

The three districts of Beyoglu, Sariyer and Besiktas have distinct characteristics, each suited to a specific investment strategy:

• Beyoglu suits young investors who favour an international urban lifestyle, possess a moderate budget (US$400,000 to US$600,000) and focus on long-term rental yields alongside capital appreciation potential from the gentrification of old neighbourhoods.
• Sariyer suits conservative investors who prioritise asset preservation, hold a larger budget (US$600,000 and above) and seek a long-term home for their family, especially if they have children attending international schools in Maslak or Zekeriyaköy.
• Besiktas is the most balanced choice, combining capital growth potential with relatively high rental yields. The Levent-Etiler segment is particularly suited to investors planning to live in Istanbul for part of the year.

Before deciding to buy, investors must complete all legal steps: check the Tapu via the Parsel Sorgulama system, request an independent SPK valuation report, purchase mandatory DASK earthquake insurance, and ensure capital flows through the banking system to obtain a Foreign Exchange Purchase Certificate (DAB). Details of the process are presented in the article Turkish Tapu: Property title deeds.

A special note for the Istanbul market is that properties in Sariyer bordering military zones (especially the Rumelifeneri region and parts of the Belgrad Forest) may have restricted ownership rights for foreigners. Investors must verify the specific legal status of the plot at the General Directorate of Land Registry and Cadastre (TKGM) before paying a deposit.

Summary

Istanbul property across the three districts of Beyoglu, Sariyer and Besiktas represents the safest choice with the highest liquidity for Turkish CBI investors. Each district has its own strengths in the Istanbul real estate market: Beyoglu offers cultural character and attractive rental yields, Sariyer leads the Bosphorus-side trophy segment, and Besiktas balances capital growth with rental yield. Price levels in all three districts ensure investors can easily exceed the US$400,000 threshold with a mid-to-high-end apartment.

As a next step, investors can explore alternative markets in the articles Antalya real estate for the resort segment and Bodrum real estate for coastal second-home options. At the same time, understanding the Turkish geography and Turkish economy will help investors place their property strategy within the broader macroeconomic context.