Fresh analysis of estate agency listings across England has revealed a marked deterioration in the balance between housing supply and buyer demand over the past two weeks, with unsold stock climbing at a pace that has caught even seasoned market-watchers off guard. According to the agency's figures, the average number of properties sitting on estate agents' books has risen sharply since the previous survey, extending a trend that began earlier in the summer and has now accelerated into what can only be described as a genuine supply glut. This is not a marginal statistical wobble; it represents a structural shift in market dynamics that will shape pricing, negotiations and transaction volumes well into 2026.