PropRaven Preview (Free)

PropRaven Preview is a free, no-commitment 10,000-parcel sample of every PropRaven entity — drawn from Mecklenburg County, North Carolina (greater Charlotte metro). Same schema, same column names, same confidence model as the paid national catalog. The right starting point if you want to write real queries against real data before subscribing to a paid tier.

Use Preview to validate that the schema fits your use case, write your initial queries, and benchmark a few of your own KPIs against the data before committing to a paid listing.

Schemas mirrored from the national catalog

• PROPRAVEN_PREVIEW.SILVER — PARCEL, PROPERTY, TAX_RECORD, PERMIT, OWNER, GEOGRAPHY
• PROPRAVEN_PREVIEW.GOLD_GRAPH — EDGE_OWNER_PARCEL
• PROPRAVEN_PREVIEW.GOLD_INTELLIGENCE — PARCEL_ABSENTEE, PARCEL_INSTITUTIONAL_OWNED, PARCEL_RECENT_TRANSFER, OWNER_PORTFOLIO

Sample sizes (Mecklenburg County NC)

• Schema validation: confirm column names, types, and confidence-score semantics fit your application.
• Query benchmarking: write your most-used queries against the sample to verify they return the cohort you expect.
• Coverage check: spot-check a handful of parcels you know to confirm data quality before subscribing.
• Demo data: build a working demo of your application against the free sample, then upgrade to the paid catalog when you go live.

SELECT
  o.name_normalized AS owner,
  o.entity_type,
  op.parcel_count,
  ROUND(op.total_assessed_value / 1e6, 1) AS total_av_m
FROM PROPRAVEN_PREVIEW.SILVER.OWNER o
JOIN PROPRAVEN_PREVIEW.GOLD_INTELLIGENCE.OWNER_PORTFOLIO op USING (prpv_owner_id)
WHERE op.parcel_count >= 5
ORDER BY op.total_assessed_value DESC
LIMIT 25;

Once you've validated against Preview, the paid tiers all share the same schema:

• Parcel Intelligence — wide table for app integrations.
• Ontology — canonical entities + edges for graph queries.
• Lending / Insurance / Banking / SFR / CRE / GovTech — pre-filtered vertical cohorts.

Your Preview queries will run against any of the paid listings with no schema changes — just swap PROPRAVEN_PREVIEW for the paid share name.