Legal Information

The home valuation estimates and thematic reports (earthquake, safety, education, urban transformation, sunlight, 3D model, etc.) provided on Rayic.org are automatically generated estimated analyses based on open, official data sources.

This content is not an official appraisal report and does not constitute investment, transaction, legal, financial, or engineering advice. Values may deviate from actual conditions depending on data coverage, model assumptions, and market conditions.

Do not base your purchase, sale, mortgage, or investment decisions solely on these reports. For binding transactions, consult licensed real estate appraisers, the relevant public authorities, and qualified advisors. Rayic.org cannot be held liable for any damages arising from the use of this content.

By using the site, you accept these terms. The content is for personal and informational use only.

• The illustrations, text, calculation methods, and derived data on the site belong to Rayic.org; they may not be copied, reproduced, or commercially redistributed without permission.
• Automated bulk data scraping, reverse engineering, and use that places excessive load on the service are prohibited.
• Access to paid reports is subject to the terms in effect at the time of purchase. Services may be updated without prior notice.

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The site uses technical cookies necessary for sessions and preferences to function. Your personal data is processed for the purpose of providing the service, within the scope of Turkey's Law on the Protection of Personal Data (KVKK, Law No. 6698). You can contact us through the site for requests to access, correct, or delete your data.

Reports are produced using data compiled from the following open and official sources:

• İBB Open Data Portal (demographics, building stock, earthquake scenario, satisfaction surveys)
• TÜİK (population, education, and socioeconomic indicators)
• TCMB EVDS (interest rates and economic anchors)
• TKGM / MEGSİS (cadastre: block, parcel, boundary)
• Official zoning / e-plan services (zoning status and floor area ratio)
• AFAD and GEM (earthquake hazard and active fault data)
• Zonguldak Bülent Ecevit Üniversitesi (ground motion and landslide susceptibility)
• OpenStreetMap (building footprints and environmental layers)

See the Methodology page for method details.