v.2026.04 · probabilistic resolution engine

One canonical recordfor every parcel in America.

PropRaven ingests from 5,000+ county, state, and deed feeds and resolves them into a single golden record per property — with full provenance, versioned history, and a self-improving match model.

LAYER · 1IngestionNormalizationL1LAYER · 2RegistryCounty configL2LAYER · 3ResolverProbabilistic matchL3LAYER · 4CanonicalGolden recordL4LAYER · 5QAFeedback loopL5CO.MECK.ASSR07311T01420 S Tryon StASSESSORRECORDERPERMITSSTATE DORDEEDS
RECORDS RESOLVED
255,400,000
RESOLUTIONS / SEC
2,220
AVG CONFIDENCE
0.974
REVIEW QUEUE
1240
INGESTION → REGISTRY → RESOLVER → CANONICAL → QALIVE · 5,127 FEEDS · 0.974 AVG CONFIDENCE
§ 02 · WHAT'S IN THE RECORD

583 fields per parcel. Three datasets do most of the work.

PropRaven's curated record carries 583 fields across 19 categories — every value with its source and last-refreshed timestamp. Three of those categories are where we go deepest, and where the gap to legacy property-data providers is widest.

H
78FIELDS
Hazard, climate & environmental
The deepest peril stack on the market. Every recognized federal source, joined to the parcel.
EXAMPLES
NRI_EAL_TOTAL
FEMA NRI expected annual loss, total ($)
NFIP_TOTAL_PAID_USD
Lifetime NFIP payouts at parcel/tract
CLIMATE_COMPOSITE_SCORE
PropRaven composite cross-peril climate score
SOURCES
FEMA NRIFEMA NFHLNFIPNOAA SEDUSGSUSFSEPA AQSEPA ECHO
BEST FORInsurance UW · Lender · Reinsurer
B
28FIELDS
Ownership & entity intelligence
Pierce the LLC. Every parcel resolved to officers, registered agent, and PE parent — with confidence.
EXAMPLES
IS_PE_AGGREGATOR
PE-backed roll-up flag with confidence
PE_PARENT_GROUP
Sponsor / parent group behind the LLC
OWNER_OFFICERS_TOP3
Officers behind the entity — call sheet ready
SOURCES
Sec. of StateCounty recorderPropRaven graph
BEST FORCRE Investor · Wholesaler · Tax appeal
I
72FIELDS
Demographics & income
The full Census + BEA + IRS migration stack, tract-level, and joined to the parcel before you query.
EXAMPLES
PEP_POP_GROWTH_5Y_PCT
5-year population growth
IRS_NET_MIG_HOUSEHOLDS
Net household migration (IRS SOI)
BEA_PCPI_2024
BEA per-capita personal income
SOURCES
Census ACSCensus PEPCensus SAIPEBEAIRS SOICDC SVI
BEST FORSite selection · Bank strategy · SFR
§ 02.1 · THE OTHER 16 CATEGORIES

Everything else, joined and ready.

The full record. Counts pulled live from PROPRAVEN.CURATED.PARCEL_ENRICHED.

A
Parcel identity & geography
35
B
Ownership & entity intelligence
28
C
Building & improvements
20
D
Sales history & deeds
24
E
Mortgage & lending context
31
F
Tax, assessment & valuation
31
G
Zoning, land use & designations
31
H
Hazard, climate & environmental
78
I
Demographics & income
72
J
Employment & industry
30
K
Permits & construction
27
L
Code enforcement & inspections
7
M
Business, POI & tenant signals
31
N
Infrastructure & connectivity
56
O
Healthcare access
42
P
Affordable housing programs
27
Q
Crime & public safety
5
R
Investment signals & scoring
1
S
Metadata & provenance
7
§ 02.2 · BY BUYER

Field coverage by who's reading the record.

CRE Investor71/78
B · D · F
Credit Underwriter88/96
F · G · H
Insurance UW78/78
H · C
SFR / iBuyer64/70
F · I · L
Wholesaler41/56
B · D · L
Tax Consultant49/52
F
Site Selection132/140
I · J · N
Branch & Market92/102
E · I · J
PropTech / API583/583
All
EVERY FIELD · SOURCE · LAST-REFRESHED · TRANSFORM VERSION · CONFIDENCE — DELIVERED IN-LINE
§ 03 · WHERE IT LIVES

Delivered to your stack. Not another dashboard.

PropRaven publishes the canonical dataset into every modern warehouse, object store, and streaming platform. Bring your own compute — we keep the data fresh.

warehouse
Initial release
Cloud data warehouses
Native shares. No ETL. Refreshes continuously.
SnowflakeLIVE
Native Secure Share · us-east / us-west / eu
Databricks
Delta Sharing · Unity Catalog
BigQuery
Analytics Hub listing
Redshift
Data Exchange subscription
lake
Coming soon
Object storage
Parquet + Iceberg manifests. Bring your own bucket.
AWS S3
Hourly incremental + daily full
Azure Data Lake
ADLS Gen2
Google Cloud Storage
Requester-pays or private
Cloudflare R2
Egress-free
stream
Coming soon
Streaming
Sub-minute change events for monitoring portfolios.
Kafka
Confluent Cloud or self-hosted
Snowpipe Streaming
Direct into Snowflake tables
Webhooks
HTTPS POST per update
SNS / EventBridge
AWS-native fan-out
api
Coming soon
Direct API
For lookups, transactional flows, and embedded products.
REST / JSON
api.propraven.com · v1
GraphQL
Flexible field selection
gRPC
Low-latency bulk lookups
SDKs
TypeScript · Python · Go · Java