Real Estate Platform: Agency & Portal

Job ID: 40505237

Budget: €30 – €250 EUR

I want to commission an end-to-end real-estate platform split into two tightly integrated areas: an Agency Panel and a consumer-facing Public Portal.

Agency Panel
The back-office must let each agency manage its entire catalogue with fully customisable property fields. Client follow-up tools are essential: I expect a sales pipeline, timeline notes, and reminders that I can filter by stage. Automatic export to external portals such as Idealista and Fotocasa is a must. Calendar-based appointment scheduling, an internal chat between agents and leads, and multi-agency support (each with its own branding, colours and domain) round out the requirement.

Public Portal
On the front end the visitor experience should mirror sites like Idealista. Core interactions I need are:
• property listing views with photo gallery, 360° virtual tour and floor-plan viewer
• online appointment request tied directly to the Agency Panel calendar
• real-time chat with the assigned agent

Search must be robust: basic keyword search, advanced filters (price, size, amenities, etc.) and an interactive map view that updates results as the user moves the map.

Preferred Stack
I lean toward a Java (Spring Boot) backend with Flutter apps (web, iOS, Android) for speed of development and a single code base, but I’m open to alternative stacks if you can justify clear benefits.

What to include in your proposal
1. Ballpark price broken down by key milestones (Agency Panel, Public Portal, deployment).
2. Realistic development timeline with major phases.
3. The technologies and architectural approach you recommend.
4. Links or screenshots of comparable real-estate or marketplace projects you have delivered.

I will shortlist teams that can demonstrate prior work with multi-tenant systems, map-based search and third-party portal integrations. Looking forward to reviewing your ideas and estimates.