Interactive DemonstrationReal Estate & Geospatial · 2023

Property Intelligence

Unified parcel, ownership and risk intelligence

Property Intelligence resolves fragmented public and private property records into a single entity graph, so analysts can answer ownership, zoning and risk questions in one query instead of ten portals.

  • GIS
  • Knowledge Systems
  • Real Estate Technology
Property Intelligence demonstration artwork
Demonstration artworkDemo Data

Business problems solved

What was broken

Records live in ten places

Assessor, recorder, zoning and hazard data never share identifiers.

Ownership chains are opaque

Entity layering hides true beneficial ownership.

Risk is discovered late

Flood, wildfire and easement exposure surfaces during diligence, not before.

Primary features

What we built

Entity resolution

Fuzzy matching links parcels, owners and corporate entities across sources.

Spatial query builder

Draw an area, filter by attribute, export the resulting portfolio.

Risk overlays

Flood, wildfire, slope and easement layers scored per parcel.

Ownership graph

Visual traversal of entity relationships and transfer history.

Interactive demonstration

Explore Property Intelligence

Switch modules, step through the workflow and query the assistant. Everything runs on mock data inside this guided experience.

property-intelligence.devrich.app
Demo Data
Simulated spatial layer · EPSG:3857

Technology stack

What it runs on

  • React
  • TypeScript
  • PostgreSQL
  • PostGIS
  • Mapbox
  • REST APIs
  • Knowledge Graphs
  • Analytics

Development highlights

Engineering notes

  • Entity resolution pipeline with human review queue
  • Vector tile service for 2.4M parcel geometries
  • Composable risk scoring model

Future roadmap

Where it goes next

  • Permit and code-enforcement ingestion
  • Time-series ownership playback
  • Partner data marketplace

Architecture

System layers

  1. 01

    Analyst Client

  2. 02

    Query API

  3. 03

    Authentication

  4. 04

    Entity Resolution

  5. 05

    Knowledge Graph

  6. 06

    PostGIS

  7. 07

    Tile Storage

  8. 08

    Analytics

Estimated demonstration metrics

Scope of the build

Illustrative scale for this guided experience.

0

Estimated screens

0

Estimated features

0

Estimated API endpoints

0

Estimated database tables

High

Architecture complexity

6 months

Development timeline

Performance target

Vector tiles served in <100ms at zoom 14

Estimated Demonstration Metrics — illustrative values for this guided experience, not measured production statistics.

Workflow walkthrough

How work moves through it

  1. 1

    Ingest

    County and hazard sources normalized on a nightly cadence.

  2. 2

    Resolve

    Entity matching links owners across spelling and structure variance.

  3. 3

    Enrich

    Risk layers scored and attached per parcel geometry.

  4. 4

    Query

    Analysts draw, filter and rank portfolios spatially.

  5. 5

    Export

    Results delivered as reports or downstream API feeds.

Product walkthrough

Recorded tour

Video placeholder

Guided Property Intelligence walkthrough

Core capabilities

  • Entity resolution
  • Spatial querying
  • Risk scoring
  • Ownership graphs