100. Yıl, Gaziosmanpaşa/İstanbul
100. Yıl in Gaziosmanpaşa, Istanbul, is a residential neighbourhood where the median listing price for apartments stands at 65,789 TL/m², aligning closely with the district median of 66,667 TL/m². The market is characterized by a high concentration of 3+1 units, indicating a family-oriented housing stock within a stable price environment.
Median price ₺
for saleThe location's thesis.
100. Yıl is a mature, family-oriented residential neighbourhood in Gaziosmanpaşa, offering 3+1 apartment stock at a slight discount to the district median. It is best suited for cash-rich buyers or long-term holders seeking family-sized units, as the high mortgage rates (42.04%) currently constrain credit-driven demand. The investment case relies on the stability of the existing stock and the value proposition of larger units (3+1) priced below the per-square-meter average of smaller units.
- Seismic Risk: The region is classified as Zone 1 with a high peak ground acceleration (PGA) of 0.47g on the North Anatolian Fault-Marmara segment, requiring rigorous assessment of building structural integrity and soil conditions (il bazlı deprem profili).
- Liquidity Risk: The extremely high mortgage interest rate (42.04%) significantly reduces the pool of qualified buyers, potentially slowing transaction velocity and favoring cash-only deals (TCMB).
Housing, land, commercial and building — by type.
Konut
₺/m² · 27 listings · high confidence₺/m² by property type.
Daire
₺/m² · 24 listingsThe neighbourhood’s median price of 65,789 TL/m² is slightly below the Gaziosmanpaşa district median of 66,667 TL/m², suggesting it is priced competitively relative to the wider area (regional listing data). The market is overwhelmingly dominated by apartments (n=24), with villas being negligible in the current sample. Within the apartment segment, there is a notable spread: 2+1 units command a premium at 75,425 TL/m², while 3+1 units are priced lower at 61,667 TL/m² (raw listing data). This inverse relationship suggests that smaller units in this specific stock are priced at a higher per-square-meter rate, possibly due to lower total entry costs or specific unit characteristics, whereas larger family units offer better value per square meter. The rent-vs-sale relation is not explicitly detailed in the packet, but the high mortgage interest rate of 42.04% (TCMB) implies that cash buyers currently hold significant leverage, potentially keeping sale prices stable or suppressing rapid appreciation.
₺/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 housing stock is heavily skewed towards 3+1 layouts (15 units) compared to 2+1 (7 units), indicating that the neighbourhood caters primarily to families rather than single professionals or students. The absence of significant 'new/project' stage inventory in the provided data suggests a mature, established residential area rather than a developing zone with new supply pressure. The lifestyle profile is likely centered around established community living, with the price parity to the district median suggesting it is a standard, accessible residential zone within Gaziosmanpaşa.
Recent developments.
2026-08-17
2026-08-24
Investment assessment
This neighbourhood presents a static investment profile for buyers seeking family-sized housing (3+1) at a price point slightly below the district average. The wide dispersion in pricing (p25–p75: 57,528–80,208 TL/m²) indicates that careful selection is required to capture value, as the market is not uniform. The dominance of 3+1 units (15 out of 27 examples) suggests a steady demand from families, but the high cost of credit (42.04% interest rate) limits the pool of financed buyers, favoring cash transactions. Without historical price momentum data, the outlook is neutral; investors should focus on the 3+1 segment for volume and the 2+1 segment for potential per-square-meter yield, while remaining aware that macroeconomic factors like interest rates are the primary drivers of liquidity, not neighbourhood-specific trends.
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 ~5.318.899 ₺ (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 relies on regional listing data (satılık konut), raw listing data for unit-type pricing, TCMB macroeconomic indicators (mortgage rates, USD/TRY), and provincial seismic hazard data. It does not include real-time transaction data, specific building inspection reports, or macroeconomic forecasts beyond the provided veri noktası. Zoning (KEOS) and land character (TKGM) details were not provided in the packet and are therefore excluded from the valuation model.