Data & Methodology
Oman Property Index exists to be a trust layer, not another listings site — which only works if we're transparent about where every number on this site comes from and how confident you should be in it.
Where the data comes from
Muscat areas are compiled from Dubizzle Oman, Bayut Oman, and Numbeo Muscat listings (via Sands of Wealth market reports), adjusted by roughly 8% for the typical gap between asking price and actual sale price. Oman doesn't have an open transaction-registry data feed, so these are labeled Estimated from public listings everywhere they appear, not presented as official figures.
What's real vs. what's modeled
- Current price/sqft and estimated rental yield — real, cited figures from the sources above. Not invented.
- Off-plan share — a directional estimate, not area-verified. Oman doesn't publish a citable transaction-level off-plan/secondary split, so the per-area figure shown is a reasonable estimate based on each area's known profile (established/prime areas skew toward secondary/ready stock, newer mid-market areas skew off-plan), not a transaction-verified breakdown. Every area page says so explicitly.
- The price/sqft trend chart — an illustrative shape anchored to the real current price, not a verified month-by-month history. We don't have real historical time series data yet — that's waiting on a live DLD ingestion pipeline (see below) — so the chart is always labeled "illustrative trend," never presented as verified history.
Update cadence
Today, the figures on this site are a snapshot, refreshed manually as new market reports are published — not a live feed. We say this in the footer of every page for exactly this reason: don't treat a number here as current-to-the-minute.
We're working toward more frequent, structured data ingestion so area pages can show genuinely fresher figures instead of a periodic snapshot. Until that ships, every figure is dated and sourced so you can judge its freshness yourself.
How admin-entered areas are labeled
Areas can also be added directly through our internal admin tool with a manually entered, cited source — these are labeled Manual admin entry rather than official registry or estimated-from-listings, so you can tell the difference at a glance.
Corrections
If you spot a figure that looks wrong or out of date, tell us — reach out through the contact form on the About page. We'd rather fix a mistake than have it sit there.