Real Estate Portal (ER Diagrams)

These ERD examples show a data model of a real estate portal. It depicts an entity for property offers and related entities. The database model also includes the customer part - a customer can create property wishlists and notifications for desired properties.

Property Offers (ERD)

An ER diagram with a property offer database definition. Each property offer is associated with an agent, it has its type (single-family house, detached house, farmhouse, townhouse, condominium, etc.), an offer may be: sale, purchase or rental. Each property has one or more associated photos. A property is placed in a state and a town.

Real Estate Portal - Property Offer (ER diagram)
Real Estate Portal - Property Offer (ER diagram)

The diagram includes these ERD entities:

  • Property offer
  • Property type
  • Offer type
  • Property photo
  • Photo
  • Agent
  • State
  • Town

Customer Wishlist and Notification Setting (ERD)

An ER diagram about customers of the modeled real estate portal and their associated entities. A customer may have a wishlist of property, they consider and notification settings for particular property offers.

Real Estate Portal - Customer (ER diagram)
Real Estate Portal - Customer (ER diagram)

The diagram includes these ERD entities:

  • Customer
  • Wishlist
  • Notification setting
  • Property offer
  • Notification setting state
  • State
  • Notification setting town
  • Town

Download ER Diagrams with Data Model

Real Estate Portal (ER Diagrams)

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