Postcode Sector Insight Detail

Property Market Insights – SW1X

Property price trends, transaction volumes and rolling 12-month market signals for postcode sector SW1X using Land Registry data.

Property market insights

Current Insights

Signals currently stored for SW1X

Back to insights
Demand Collapse

49 transactions

01 May 2025 to 30 Apr 2026

Property transactions in SW1X fell 49.0% between 01 May 2025 and 30 Apr 2026 based on 49 recorded sales.

Price Collapse

55 transactions

28 Feb 2025 to 27 Feb 2026

Median property prices in postcode sector SW1X fell 30.4% over the last 12 months. Previous period median price: £2,800,000. Current period median price: £1,950,000.

Insight Trigger

Rolling 12-Month Price Change That Triggered Insight

Previous window median price

01 May 2024 to 30 Apr 2025

£2,670,000

Current window median price

01 May 2025 to 30 Apr 2026

£2,250,000

Percentage change

01 May 2024 to 30 Apr 2025 vs 01 May 2025 to 30 Apr 2026

-15.7%

Data based on Land Registry Category A transactions (standard sales), excluding new build properties. Postcode sectors must have at least 20 transactions to generate an insight.

Rolling 12-Month Chart

Rolling 12-Month Sales

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Rolling 12-Month Chart

Rolling 12-Month Median Price

Each data point represents the previous 12 months of Land Registry transactions ending in that year. For example, the 2026 point represents Feb 2025 – Jan 2026.

Historical Chart

Sales per year

Historical Chart

Median price per year

Historical Data - Complete years only

Land Registry yearly summary

Year Sales Median price
0 5,158 £885,000