The One Number That Predicts Success
3 Nov 2025 · 1 min

0:30
A short YouTube presentation by Guillaume Black asserting that the primary predictor of success in property investment is activity-based: the number of viewings (measured over the past week) and the number of offers made. The claim is supported by analysis of more than 3,250 accepted offers by Property Filter members on the platform in 2025. The speaker advises always making offers on viewings and following up consistently.










