Real estate portal development.

Property search is a filtering problem with a map attached. Buyers search by area, price, bedrooms and a dozen preferences, then want to see results on a map, save the ones they like, and be told when something new matches. The portals that work make that fast even with tens of thousands of listings; the ones that do not, lose people at the search results page.

What’s included

• Advanced search with price, area, type and feature filters
• Map-based search with drawing and radius tools
• Agent and agency accounts with listing management
• Saved searches with email alerts on new matches
• Enquiry capture routed to the right agent
• Property feed import from agency CRM systems
• Featured and premium listing placement for revenue

Search performance decides the product

Filtering tens of thousands of listings across a dozen criteria plus a map boundary is where naive implementations fall over. This usually needs a dedicated search index rather than querying the main database directly — it is the difference between instant results and a three-second wait per filter change.

Feeds are how portals get inventory

Most portals populate from agency CRM feeds rather than manual entry. Every CRM exports differently, so the import layer has to normalise inconsistent formats, handle listings that vanish without notice, and de-duplicate the same property submitted by two agents.