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Independent historical sold-price evidence from HM Land Registry for England and Wales.

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© 2026 UK House Prices. Data sourced from HM Land Registry.

Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.

Area guide

W1S area guide — property prices & local market

Everything you need to know about buying property in the W1S postcode area, covering London and surrounding areas. All price data sourced from HM Land Registry — updated July 2026.

W1S area price snapshot

Average price

£8,275,968

Median price

£3,399,905

5-year trend

+5809.3%

Total sales

680

The W1S area has 223 individual postcodes with 680 registered sales. Prices are +1985.7% above the national average, with the largest concentration in London. The five-year price movement is +5809.3%.

About London

The capital offers unparalleled transport connectivity, cultural institutions and employment opportunities across zones 1–6.

🚆 Main station

Multiple (Paddington, Euston, Kings Cross, Liverpool Street, etc.)

⏱️ London commute

Local (London)

View full London property data →

Market context

With an average of £8,275,968, the W1S area sits in the premium price bracket, +1985.7% above the national average. Premium pricing typically reflects location desirability, transport connectivity and local amenities. The dataset includes 680 recorded sales across 223 postcodes.

The five-year price trend in W1S is +5809.3%, significantly outpacing many other areas. This level of growth may reflect improving local amenities, transport links or broader regeneration.

Buying tips for W1S

  • 💰Check mortgage affordability early. Premium areas often require larger deposits. Get a mortgage Agreement in Principle before making offers to strengthen your position with sellers.
  • 🏫School catchments affect values. In premium areas, proximity to Outstanding-rated schools can add 10-20% to property prices. Use the local Ofsted data alongside sold prices.
  • 🧮Factor in Stamp Duty. Use the Stamp Duty Calculator to estimate purchase costs based on the average price in W1S.
  • 🏘️Explore London. Much of the W1S activity centres on London. Check the town-level data for more granular market analysis.
  • 💡Check individual postcodes. Average prices can mask significant variation between postcodes in the W1S area. Browse the individual postcode pages to find properties that match your budget.
  • 💡Compare asking prices to sold prices. Use the Asking Price Checker to see whether a listing price aligns with local sold-price evidence.
  • 💡Use sold prices as evidence, not valuation. Historical data helps you understand market trends but does not replace a professional valuation by a qualified surveyor.

Top postcodes in W1S

W1S 3NB

£3,536,359 avg · 94 sales

W1S 4NF

£1,203,115 avg · 34 sales

W1S 1NH

£779,306 avg · 29 sales

W1S 1AY

£1,125,286 avg · 21 sales

W1S 1PL

£796,227 avg · 15 sales

W1S 1PS

£673,821 avg · 14 sales

W1S 4LF

£852,214 avg · 14 sales

W1S 1BL

£6,981,083 avg · 12 sales

W1S 1NR

£3,866,727 avg · 11 sales

View all 223 postcodes in W1S →

Useful tools for W1S buyers

🧮

Stamp Duty ~£906,866

Avg £8,275,968 in W1S

Full guide →

📊

Asking Price Checker

Compare asking prices with sold-price evidence

📖

Stamp Duty Guide

Complete 2025 SDLT, LTT & LBTT guide

⚖️

Location Comparison

Compare W1S with other areas

🏘️

London data

Full town-level property statistics

About this guide

This W1S 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

Frequently asked questions

What is the average house price in W1S?

The average sold price in the W1S postcode area is £8,275,968, based on 680 HM Land Registry transactions. The largest town in this area is London.

How do W1S house prices compare to the UK average?

Properties in W1S average £8,275,968, which is +1985.7% above the national average of £396,803 for England and Wales.

Why is the median price in W1S lower than the average?

The median price (£3,399,905) is 58.9% below the average (£8,275,968), suggesting a mix of property types or a few high-value sales pulling the mean upward. This is common in areas with both affordable and premium housing.

How have W1S house prices changed over 5 years?

Prices in W1S have moved +5809.3% over five years, reflecting broader UK house price growth. The large sample size gives confidence in this trend.

Are these area guide prices valuations or asking prices?

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.

Related guides

Asking Price vs Sold Price in the UK

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How to Use Sold Prices When Making an Offer

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Down Valuations: What to Do

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View all guides →