For institutions
One letter grade and one price index for every Dubai community and building, computed from Dubai Land Department registered transactions under a published, versioned methodology. Licensed as a Rating Report, a Ridge Pro seat or the Enterprise data feed.
Banks and valuers
A resale-liquidity grade for every collateral community and tower, with registered comparables and net yields after Mollak service charges, alongside the panel valuation the UAE Central Bank requires.
Funds and family offices
Screen every rated community by grade, yield and resale depth; attach a Rating Report with its certificate id and provenance to the investment-committee paper; mark holdings to the registered record.
Developers
Off-plan share, resale depth and the off-plan pipeline per community for pricing and land decisions, plus the published developer track records built from registered project data.
01 · Rating Reports
Four pages per community or building: grade, rationale, key figures, peers, yield stack and supply, with the subject's reference, the methodology version and a cite-as line. Both ids the document carries — the published reference and the certificate id of the issued report — resolve at /verify.
02 · Ridge Pro
Building-level ratings and yields, Dubai-wide screening, watchlists with rating-change alerts, CSV and PDF exports and Ask Ridge, per seat per year.
03 · Enterprise
Ratings, buildings, yields and the index as versioned JSON and CSV over the Enterprise API v1, with history, bulk delivery, a service-level agreement, citation rights and embed terms.
Resale liquidity is highly persistent: past volume alone carries forward at a rank correlation of —, and the grade is a stable, maturity-discounted measure of it (temporal-split correlation — across — communities). Top-quartile communities go on to trade an order of magnitude more than the bottom quartile. The test is reproducible from the same registry data, baseline included.
Coverage is reconciled against the registry's own transaction counts on every refresh: 174 communities covered, 138 rated, 232,298 registered transactions in the window 2025-05 → 2026-10. Every figure on the site carries period, currency, scope and source; the refresh, its integrity checks and the data age are published on /status.
# GET /api/community?community=Dubai Marina { "community": "Dubai Marina", "rating": { "grade": "Ridge Aa", "grade_score": …, "secondary_sales": …, "sale_psf": …, "net_yield": … }, "market": { "trend": { "momentum_1y": … } }, "source": "Dubai Land Department open data", "methodology_version": "v1.5" }
Live, read-only sample from the public API; licensed access adds history, bulk delivery, service levels and citation rights.
GET /api/official every rated community: grade, prices, yields, off-plan shareGET /api/community?community=… the community document and its buildingsGET /api/index the RDRPI series and the citable printGET /api/coverage · /api/backtest · /api/healthGET /api/v1/openapi.json the Enterprise API contractReceived
The desk replies from [email protected] within one business day to scope the access. The community ratings, the index and the methodology remain open in the meantime.