Methodology
How we collect, preserve, and interpret Dubai public data.
Trust starts with transparency. This page documents our sources, the way we preserve raw data, how we define our signals, and the limitations users should keep in mind.
01
Data Source
Our primary source for the Real Estate module is the Dubai Land Department public transaction dataset. Additional modules will draw on other public sources such as the Federal Competitiveness and Statistics Centre, Dubai Statistics Center, Dubai Department of Economy and Tourism, and Ministry of Economy publications.
We only ingest data that is publicly published or licensed for re-use, and we always credit the original source.
02
Raw Data Preservation
Every raw CSV row from the source is preserved in our database. Each row is stored with source_file and source_row_number so we can always trace a number back to the original line of public data.
Aggregations and summaries are generated as separate views — they never overwrite the underlying raw data.
03
Sales Only vs All Transactions
Dubai Land Department records include several transaction types — Sales, Mortgages, Gifts, and others. We separate two views:
- Sales Only — filters
transaction_type = Sales. Best for understanding actual market sales movement. - All Transactions — includes mortgages and gifts. Useful for total registered activity, but not equivalent to sales demand.
04
Signal Definitions
- Liquidity Signal — relative indicator of how actively an area trades vs. the rest of the dataset.
- Premium Area Signal — based on average transaction value. Should be interpreted together with transaction count and outlier risk (portfolio deals, ultra-luxury transactions).
- Value Concentration — share of total dataset value attributable to a single area, expressed as a percentage.
05
Limitations
- Public data may be updated, corrected, or republished after our import date.
- Some rows may represent portfolio transactions or grouped procedures rather than single unit sales.
- Coverage is limited to what the source publishes — off-market, private, and unregistered activity is not included.
- Aggregations are calculated at the area level and may smooth over building-level or unit-level variation.
06
Not Investment Advice
DubaiToday Data Intelligence is published for market observation and education. Nothing on this site constitutes legal, tax, financial, or investment advice, and nothing here should be relied on as a recommendation to buy, sell, or hold any asset.
Any market entry, transaction, or business decision should be made only after independent due diligence and consultation with appropriately licensed professionals in the UAE.
See It In Practice
Explore the live Real Estate module
Methodology applied to March 2026 Dubai Land Department data.