Propcision Add-on for Rightmove

FireFox Version

London Only

Download and Installation Instructions for Firefox

We are aware that the Add-on DOES NOT work with Firefox Quantum 57.0.3. We are hard at work creating a new Firefox Add-on for this version.


Instructions for Firefox

Kindly note that, at this time, Propcision Add-on works for London Properties only.

Step 1 - From Your Firefox Browser, Click Link Below

Click to download and save file to your computer

- Updated 25 November 2016

You will see a security message (below), click Allow to Continue

Step 2 - Click Install

Firefox may display another message, click Install to continue

Step 3 - Done.

Next time you open Rightmove.co.uk and click on a property to view details, the Propcision Add-on will display the additional information


Alternative Installation Instructions

(Use only if first set of instructions fail)

Step 1 - Download the Firefox Add-on

Click to download and save file to your computer

Step 2 - Open Firefox and Select Tools, then Add-ons from Menu Bar

Step 3 - Select Extensions on Left Sidebar from Tools Area

Step 4 - Click the Wheel on Upper Right Side of Screen, Select "Install Add-on from File..." from dropdown

Step 5 - Goto the Directory Where You Had Saved the Add-on On Your Computer

Step 6 - Click Install

Step 7 - Done.

Next time you open Rightmove.co.uk and click on a property to view details, the Propcision Add-on will display the additional information


The Propcision Add-on seamlessly plugs into a user’s internet browser. When the user browses properties through Rightmove, Propcision will automatically display vital property fundamentals such as:

  • Traffic Light Indicator for Price Comparison
  • Suggested Asking Price
  • Price-a-Rater ranking: A ranking of the price between 1 and 10 with 10 being an exceptional bargain.
  • Stamp Duty
  • New Features Rolled Out Frequently

This tool is one of many tools offered by Propcision to promote consumer empowerment. Propcision wants to get consumers thinking about pricing. Our information should only be used as a rough guideline and not be taken as fact. Viewing a property is highly encouraged as consumers should judge for themselves.

The Propcision Add-on is neither approved nor authorised by Rightmove.