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Software Engineering · Database Design · CRM

Real Estate Agency Multi-Tenant CRM ER Diagram

Type Entity-Relationship Diagram (ERD)Standard Chen 1976 / Everest 1976 (crow's foot)Engine schematex-erdUpdated 7/30/2026
Real Estate Agency Multi-Tenant CRM ER Diagram
Drawing preview
The scenario

A real estate agency adopts a multi-tenant CRM to manage property listings, client relationships, lead tracking, appointment scheduling, and transaction recording while ensuring strict data isolation per tenant.

What is in this drawing

Read the decisions behind it.

01

Enforcing multi-tenancy via tenant_id foreign keys in all major tables

02

Separating leads from clients to track inquiries independently from actual buyers

03

Linking appointments directly to leads for pipeline visibility

Suitable for any multi-tenant SaaS platform that needs to model tenant-isolated core business entities with flexible relationships.

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