Schema for comparing Dubai property listings by price per square metre

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A developer documents a data schema for analysing Dubai property listings, addressing problems such as duplicate listings, prices that are not comparable across sale and rent, and inconsistent size units. The schema recommends deduplicating on the portal listing ID, storing transaction type and price period alongside prices, and keeping both square feet and square metres with the conversion used. Portal-computed community metrics are treated as point-in-time snapshots rather than a time series, and broker contact data is to be stripped before publishing samples. The author shared a 40-row sample collected on 6 November 2026 from public PropertyFinder search data, along with a schema file and repository. The post also discloses that the author operates a paid data-scraping tool built on the same collection process.

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