Analyse Any Property

Use our bookmarklet on any Rightmove or Zoopla listing to instantly run a factor return analysis

How to Analyse a Property

1
Show your bookmarks bar
Press Ctrl+Shift+B (Windows/Linux) or ⌘+Shift+B (Mac) in Chrome, Edge or Firefox.
2
Drag this button to your bookmarks bar
Or right-click it and choose "Bookmark this link".
Analyse on PropertyAnalytics
3
Go to any Rightmove or Zoopla listing
Navigate to a London property listing on either site, then click the bookmark. You'll be brought straight back here with the analysis ready.

Desktop browsers only (Chrome, Edge, Firefox, Safari). Bookmarklets are not supported on mobile — use the postcode analyser instead.

Property Details

Fields highlighted in amber were not found in the listing — please fill them in before running the analysis.

Factor Return Analysis

Cumulative Factor Returns Since 1995

Each line shows how much a property characteristic has contributed to price changes since January 1995.

Location Premium vs London Average

How much properties in this district command above or below what their characteristics would predict.

What the Analysis Shows

Our 8-factor hedonic model decomposes every London property transaction into the price contribution of each observable characteristic. By tracking how the market prices each characteristic over time, we can show:

  • Baseline Market — the broad London market return, unexplained by any specific characteristic
  • Floor Area — the size premium (linear and non-linear effects)
  • Energy Efficiency — how the green premium has evolved since EPC mandatory disclosure in 2008
  • Freehold Premium — how the freehold/leasehold spread has widened or narrowed
  • New Build — the new-build premium cycle
  • Room Count — the value of space configuration relative to the average
  • Construction Period — how the market values Victorian, inter-war, and modern stock differently
  • Location (District) — the unexplained premium or discount for your specific district, net of all the above

Read more about our methodology →