Real Estate Rental Yield — Algeria (2025-2026)

Derived product, calculated from the Data Products "Real Estate Sale Price Reference" and "Real Estate Rental Price Reference" — Algeria (current 2025-2026 editions). No new data collection — see compute_derived_datasets.py in the ingestion pipeline for calculation details.

rendement_brut_pct (gross yield %) = monthly rent (DA) × 12 / sale price (DA) × 100, calculated on the midpoint of each range on both the sale and rental sides.

Matched on (wilaya, commune, property nature, property type, zone) after normalising extraction spelling variants (the same typos already documented for the source products): 57.8% of rental rows matched to a sale row (53,067 / 91,793). Safeguard verified: no matched pair shows a base-unit inconsistency (m² vs Ha) between sale and rental.

Warning: the most extreme yields (several thousand percent) almost exclusively concern bare land in the "remote" zone, whose DGI reference nominal sale price is close to zero — the ratio explodes mechanically, and is not economically meaningful for this category. More reliable for built property (Individual, Collective, Commercial premises).

Open Data, Enhanced: the source data is a public administrative document, originally available free of charge as an unstructured PDF. This product reflects the real work of structuring (extraction, cleaning, version history) and making it available through multiple distribution channels — it is this enhancement that is priced, not the raw data, which otherwise remains freely accessible at its original source (see above).