Prime Central London Property Values Hit by Tax Changes and Oversupply
Lettings

Prime Central London Property Values Hit by Tax Changes and Oversupply

By Jordan Hale, Senior Lettings Editor · 25 August 2026 · 1 min read

Editor's note: This brief was summarised by The Property AI Newsroom from a report by The Negotiator. Read the original article for full details.

Prime Central London Property Market Faces Value Drops

Recent reporting from The Negotiator highlights significant challenges in the Prime Central London property market, particularly at the upper end. Properties valued above £15 million to £20 million have historically attracted international buyers, who have accounted for around 70% of transactions in this segment. However, recent tax changes targeting non-domiciled and international purchasers have had a notable impact.

According to the report, real values in some cases are down by as much as 25%. The article notes that not all properties have been affected equally. Well-finished homes, ready for immediate occupation, are proving more resilient in the current market. In contrast, properties requiring extensive refurbishment and long-term building work are less attractive to international buyers, who may not have the time or appetite for lengthy projects.

Oversupply Affects London Apartments

The Negotiator also reports that apartments across London are facing difficulties due to excess supply. This is particularly evident in new developments that were planned several years ago, during a period of greater optimism in the London property market. The oversupply is contributing to challenges for both sellers and letting agents.

Implications for Letting Agents and Inventory Clerks

These market conditions are relevant for UK letting agents and inventory clerks, especially those operating in Prime Central London and the wider London apartment sector. The shift in buyer demand and the impact of tax changes may influence rental yields, property turnover, and the types of properties that attract tenants or buyers.


Source: The Negotiator
About the author
Jordan Hale
Senior Lettings Editor

Jordan Hale leads The Property AI's lettings coverage with a focus on UK rental legislation, agent compliance, and the day-to-day pressures facing letting agents. Articles bylined Jordan Hale combine current trade reporting with practical guidance for letting agents and inventory…

Specialises in: Renters' Rights Act, EPC regulations, tenancy deposit schemes, agent licensing, Right to Rent compliance.

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