100. Yıl, Gaziosmanpaşa/İstanbul
100. Yıl is a residential neighbourhood in Gaziosmanpaşa, Istanbul, with a median property price of 65,789 ₺/m² (regional listing data). The neighbourhood's pricing is closely aligned with the district median of 66,327 ₺/m² (regional listing data).
Median price ₺
for saleThe location's thesis.
100. Yıl serves as a residential hub for families, evidenced by the high volume of 3+1 apartment listings (regional listing data).
- The area is located within a seismic hazard zone (Zone 1) with a peak ground acceleration (PGA) of 0.47g due to the North Anatolian Fault - Marmara segment (regional data).
- High national housing loan interest rates of 41.87% may impact liquidity and buyer demand (TCMB, national data).
Housing, land, commercial and building — by type.
Konut
₺/m² · 27 listings · high confidence₺/m² by property type.
Daire
₺/m² · 24 listingsThe median price per square metre is 65,789 ₺/m², with a distribution range between 57,528 ₺/m² and 80,208 ₺/m² (regional listing data). There is a notable price variance based on unit size: 2+1 apartments are priced higher at 75,425 ₺/m², while 3+1 apartments are priced lower at 61,667 ₺/m² (regional listing data). This indicates that smaller units command a higher premium per square metre compared to larger family-sized units.
₺/m² by property type and layout
Bar: p25 — median — p75. Wide range within a type+layout = view/floor/aspect premium.
Price dispersion
Dispersion: Low · (p75−p25) / medyan = 0.34
How each feature shifts ₺/m² vs the overall median; from sea/view/pool and in-complex info in listing titles.
Complexes, new-builds and mix in the area
Housing listings for sale
kamuya açık ilan verisi — mahalle (satılık konut)Surroundings & transit.
The neighbourhood's housing stock is primarily composed of apartments, with 2+1 and 3+1 configurations being the most prevalent (regional listing data). The prevalence of 3+1 units suggests a profile oriented towards family-based residency.
Recent developments.
2026-08-17
2026-08-24
2026-09-08
2026-09-15
2026-09-30
2026-10-05
2026-10-12
Investment assessment
The neighbourhood's investment profile is characterized by a dominant stock of 3+1 units (15 listings) compared to 2+1 units (7 listings) (regional listing data). With prices sitting slightly below the district median, the area presents a stable residential profile. Given the current national housing loan interest rate of 41.87%, market activity is likely driven by cash buyers rather than credit-dependent demand (TCMB, national data).
Not a hard forecast; inference from observed trend + macro context. Not investment advice.
If you'd bought this a year ago
Sample (anonymised) listing: 3+1 · 130 m² · current price 6.500.000 ₺. Estimated price a year ago ~5.360.349 ₺ (regional property index).
Taşınmaz: TCMB konut endeksi (İstanbul)
Each row: what the same capital (the property's estimated price a year ago) would be worth today in that asset — all prices real; past returns don't guarantee the future. USD: TCMB; Altın: spot (PAXG, gram); BTC: CoinGecko
Related Regions
This analysis is based on regional listing data, national macro data (TCMB), and seismic hazard data. It does not account for specific zoning changes, individual building inspections, or broader macroeconomic shifts not mentioned in the packet.