Area guide
Everything you need to know about buying property in the SW1Y postcode area, covering London and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.
Average price
£3,467,994
Median price
£3,440,000
5-year trend
+217.1%
Total sales
710
The SW1Y area has 79 individual postcodes with 710 registered sales. Prices are +774.0% above the national average, with the largest concentration in London. The five-year price movement is +217.1%.
The capital offers unparalleled transport connectivity, cultural institutions and employment opportunities across zones 1–6.
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Multiple (Paddington, Euston, Kings Cross, Liverpool Street, etc.)
⏱️ London commute
Local (London)
With an average of £3,467,994, the SW1Y area sits in the premium price bracket, +774.0% above the national average. Premium pricing typically reflects location desirability, transport connectivity and local amenities. The dataset includes 710 recorded sales across 79 postcodes.
The five-year price trend in SW1Y is +217.1%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.
SW1Y 6HR
£651,426 avg · 75 sales
SW1Y 4JH
£2,649,397 avg · 58 sales
SW1Y 6BL
£445,148 avg · 46 sales
SW1Y 5LU
£1,009,890 avg · 41 sales
SW1Y 4EH
£322,771 avg · 37 sales
SW1Y 4HA
£445,815 avg · 34 sales
SW1Y 4DL
£242,711 avg · 32 sales
SW1Y 6JX
£390,567 avg · 29 sales
SW1Y 6NP
£1,513,410 avg · 27 sales
This SW1Y area guide is based on HM Land Registry Price Paid Data, covering registered residential property sales in England and Wales from January 1995 onwards. All figures are historical sold prices, not current valuations or asking prices.
Data last updated: July 2026 · View methodology
The average sold price in the SW1Y postcode area is £3,467,994, based on 710 HM Land Registry transactions. The largest town in this area is London.
Properties in SW1Y average £3,467,994, which is +774.0% above the national average of £396,803 for England and Wales.
SW1Y is +774.0% above the national average of £396,803 for England and Wales. The area covers 79 postcodes.
Prices in SW1Y have moved +217.1% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.
No. All figures on this page are historical completed sale prices from HM Land Registry Price Paid Data. They are not current valuations, estate agent asking prices, or financial advice. Always seek professional advice before making property decisions.
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