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Project Development

Mixed Use

A use pattern where different functions (housing + retail + office) coexist in the same building or area. Defined in the implementation zoning plan as 'mixed-use area'.

Mixed use is the deliberate combination of multiple functions (residential + commercial + office + recreation) within a building or plot. Unlike traditional single-function planning (only housing or only offices), mixed use makes cities more vibrant and walkable.

Türkiye's Planned Areas Zoning Regulation defines mixed-use areas via specific function percentages. Typical combinations: - Ground-floor commercial + upper-floor residential — the classic street-facing apartment model - Residence + office + shopping centre — large mixed-use projects (e.g. Levent, Zincirlikuyu) - Residential + social infrastructure + park — development-scale integrated living projects - Hotel + residential + commercial — 5-star hotel-branded residences

Mixed-use areas are marked by special colours/symbols on zoning plans. The Commercial + Residential (TK) legend is used; next to the legend, function percentages are noted (e.g. TK-40% commercial + 60% residential). The Central Business District (MİA) legend indicates denser mixed use.

Advantages of mixed use: value creation (commercial rent + residential sales mix), life quality (walk to daily needs), traffic management (work and home in the same area), sustainability (compact city). Disadvantages: noise/disturbance (sound transmission from commercial to residential floors), management complexity (different dues, common area use), high initial investment.

Within the Condominium Law framework, mixed-use buildings contain both residential and commercial independent units; the management plan defines rights and duties for both. Condominium Law art. 24 prohibits subsequent conversion of units to venues like gambling halls; such changes require management plan approval.

Examples

  • 1.İstanbul Kanyon (Levent): Shopping + office + residential; 3 functions in one complex — a landmark mixed-use success.
  • 2.Etlik City Centre (Ankara): Ground and 1st floor commercial (shops, cafés), 2nd-10th floor residential; a typical urban street model.
  • 3.Zorlu Center (Beşiktaş): Hotel + residence + office + shopping + performing arts centre — a high-density mixed-use project; an ideal mixed-use example.

Frequently Asked Questions

How are dues calculated in a residential + commercial mixed building?expand_more
Per the management plan. Typically **by land share for common areas**. However if commercial units are deemed to cause more wear/usage, a different ratio may be set. If the lift is used only by residents, commercial units may be excluded. Condominium Law art. 20 uses the land share by default but the management plan may except.
Can a commercial-floor shop be converted to a residence?expand_more
Very difficult. If the zoning plan marks that unit as **commercial**, conversion requires a zoning plan amendment. Plan amendments require municipal council approval + environmental impact assessment + usually opinions from other right holders. Rare and lengthy in practice.
Are parking problems common in mixed-use projects?expand_more
Yes, a frequent issue. The Parking Regulation requires 1 parking/unit for residential, with additional ratios for commercial. Mixed projects use shared parking models (residential at night, office during the day). Large projects have separate parking floors; small mixed structures may fall short.
Is mixed-use better as an investment vs. a residential project?expand_more
**Return diversification**: commercial rent + residential capital appreciation = dual income stream. **Risk reduction**: one sector down, the other cushions. **Difficulty**: complex management, high building maintenance cost, slower sales (niche buyers). Preferred by experienced investors; first-time buyers find it challenging. Consult a tax advisor + real estate advisor before investing.

Related Terms

Housing ProjectCondominium OwnershipZoning Plan

Sources

  • • Planned Areas Zoning Regulation (mixed-use area definitions)
  • • Condominium Law 634 (art. 24 — unit use restrictions)
  • • Parking Regulation

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Last updated: 2026-04-24