ImmoWelt Web Scraper

A tool to extract rental apartment data in Hamburg from ImmoWelt, with plans to expand into a Hamburg real estate chatbot.

Features

• Extracts key housing data, including:
  • id: Unique listing identifier
  • url: Property listing URL
  • title: Listing title
  • creationDate: Listing creation date
  • updateDate: Last update date
  • city, zipCode, street, district: Address details
  • coordinates: Geographic coordinates (if published)
  • locationDescription: Description of the location
  • hardFacts: Property details (e.g., rooms, area)
  • textDetails: Additional descriptive text
  • energyFeatures: Energy-related features and certificates
  • energyRating: Energy efficiency class and requirements
  • housePrices: Price details
  • details: Other property features (e.g., amenities)

TODO

• Configure logging for error tracking.
• Enable email notifications for errors.
• Use LLMs for translation.
• Develop a local Retrieval-Augmented Generation (RAG) chatbot.