Sefaköy Steps Into the Spotlight: Rezoning Plans Promise to Transform Overlooked Suburb

Sefaköy, wedged between Istanbul’s busy E-5 highway and the old Atatürk Airport, is poised for a dramatic transformation as officials confirm plans to rezone key tracts of the suburb later this year. Announcement of the draft rezoning plan, published by Istanbul Metropolitan Municipality (IBB) on July 1, puts Sefaköy squarely in the sights of property investors who have long overlooked its unremarkable mix of mid-century apartment blocks and commercial warehouses.

The timing is significant. As Istanbul’s central districts — Beşiktaş, Şişli, Kadıköy — breach the USD 3,500/sqm barrier, appetite is turning to districts within 30 minutes of the city center by Metrobus. Sefaköy, anchored by the Marmara Forum, sits along the city’s most important east-west arterials yet remains comparatively affordable. The pending rezoning would convert large swathes of industrial and warehouse land behind Halkalı Caddesi and around the Sefaköy Metrobus Interchange for mixed-use, mid-rise residential and retail development.

Sefaköy’s New Look

Sefaköy has historically been infamous among locals as Istanbul’s main bus depot transfer point or a place for cheap furniture outlets. But in the last two years, residential developers have quietly acquired parcels near Cennet Mahallesi and in the backstreets around Kocasinan Boulevard. "There’s a General Directorate of Foundations (Vakıflar Genel Müdürlüğü) site next to Sefaköy Kültür Merkezi set for a community park and new apartment complex under the city’s 2026 urban renewals program," said a source at a local planning consultancy on condition of anonymity. The new plans would introduce pedestrian boulevards linking old-school tea gardens on Fevzi Çakmak Caddesi to modern cafes near Arena Park Shopping Mall.

Sefaköy’s strategic location is impossible to ignore. An express Metro extension, currently under construction, is expected to make Sefaköy one of just three western suburbs with direct airport rail connectivity by 2027. Local real estate agents at Emlakjet’s Küçükçekmece branch say they have seen a 13% uptick in apartment inquiries since June — a signal that word about the rezoning is out.

By the Numbers

A decade ago, Sefaköy listed barely a dozen residential projects on the market. This July, that figure stands at 47, according to the national Tapu.com listings platform. The current average price per square metre in Sefaköy is USD 1,750, less than half the citywide average of USD 2,500 and well below nearby Avcılar’s USD 2,100. Young professionals are especially active, drawn by both the cheaper rents — typically under 24,000 TL (USD 730) for a new two-bedroom near Kartaltepe Park and the growing presence of educational institutions like Istanbul Arel University just a short walk away.

Some risk-averse buyers are waiting to see which parcels will be granted permission for high-density developments and which will remain restricted, but most agencies, including Remax Sefaköy, are bracing for a surge when the final rezoning maps are released in September.

For now, buyers should seek written confirmation of a plot’s rezoning status before paying a deposit — and watch for joint city-developer announcements, expected after Bayram later this month. With construction cranes already visible behind the İhlas Evleri blocks and a new tram line scheduled to break ground before year’s end, Sefaköy’s reputation as a forgotten interchange is quickly fading. Investors who move early may finally put the district’s decades of limbo behind them — but this window likely won’t stay open for long.