Postcode Sector Insight Detail

Property Market Insights – SW1W

Property price trends, transaction volumes and rolling 12-month market signals for postcode sector SW1W using Land Registry data.

Current Insights

Signals currently stored for SW1W

Back to insights

Demand Collapse

52 transactions

01 May 2025 to 30 Apr 2026

Property transactions in SW1W fell 57.7% between 01 May 2025 and 30 Apr 2026 based on 52 recorded sales.

Demand Collapse

54 transactions

01 Apr 2025 to 31 Mar 2026

Property transactions in SW1W fell 55.0% between 01 Apr 2025 and 31 Mar 2026 based on 54 recorded sales.

Demand Collapse

59 transactions

28 Feb 2025 to 27 Feb 2026

Property transactions in SW1W fell 50.8% between 28 Feb 2025 and 27 Feb 2026 based on 59 recorded sales.

Insight Trigger

Rolling 12-Month Price Change That Triggered Insight

Previous window median price

01 May 2024 to 30 Apr 2025

£1,555,000

Current window median price

01 May 2025 to 30 Apr 2026

£1,375,000

Percentage change

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

-11.6%

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	4,095	£790,000