UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/sw1x
SW1XLondon, Westminster, England
House prices in SW1X, Westminster
Homes in SW1X sold for a median of £2,550,000 between September 2024 and August 2026, from 143 standard sales.
It is the most expensive of the 9 postcode districts in the Westminster council area with at least 100 sales.
Prices by property type
| Type | Sales | Median price | Middle half |
|---|---|---|---|
| Terraced | 30 | £3,700,000 | £3,085,000 to £5,513,000 |
| Flats and maisonettes | 113 | £2,027,500 | £1,200,000 to £3,750,000 |
Most homes sold here were flats and maisonettes, at 79% of sales.
Most sales in SW1X were for £1 million or more: 85%, against 3% across England and Wales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out stamp duty
Where prices are higher in SW1X
Of the postcode sectors with at least 20 standard sales, prices were highest in SW1X 7, around London, with a median of £3,925,000, and lowest in SW1X 0, around London, at £1,645,000. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in SW1X with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 12 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| SW1X 7LJ | £34,000,000 | 3 |
| SW1X 9HL | £10,109,500 | 4 |
| SW1X 7DU | £10,000,000 | 3 |
| SW1X 7PL | £3,750,000 | 3 |
| SW1X 8AL | £3,600,000 | 3 |
| SW1X 0EA | £2,552,500 | 4 |
| SW1X 0DJ | £2,500,000 | 3 |
| SW1X 0DF | £2,072,500 | 4 |
| SW1X 0DB | £1,645,000 | 3 |
| SW1X 0DH | £1,575,000 | 3 |
| SW1X 0DG | £1,244,500 | 3 |
| SW1X 0BB | £850,000 | 6 |
Prices over time
The median barely moved, from £2,543,500 in 2016 to £2,525,000 in 2025, one of the smallest changes of the 212 districts in London.
Leasehold homes
81% of sales in SW1X were leasehold, against 21% across England and Wales. Most are flats, so ask for the years left on the lease and the service charge, and read how long a lease should be and what to check about cladding.
Flats here sold for a median of £2,027,500, 69% more than the £1,196,500 typical of the 6 nearest districts with enough flat sales.
Postcode districts in the Westminster council area
Median sale price of the 9 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. SW1X is the most expensive.
- SW1X Westminster, this district£2,550,000
- SW1W Westminster£1,600,000
- W1U Westminster£1,475,000
- W1H Westminster£1,282,500
- NW8 Westminster£900,000
- W2 Westminster£846,000
- SW1P Westminster£792,000
- W9 Westminster£696,000
- SW1V Westminster£655,000
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 156 | ||
| 75 | ||
| 19 | ||
| 8 | ||
| 9 | ||
| 4 | ||
| 11 | ||
| 1 |
82% of homes put up for sale were built before 1930, against 24% across England and Wales. For older homes RICS suggests a Level 3 survey: see which survey you need.
With 55% built before 1900, ask early whether a home is listed or in a conservation area, which limits the work you can do: see buying a listed building and buying in a conservation area.
Prices by council ward
Median price in the council wards that cover most of SW1X, from the sales in SW1X, September 2024 to August 2026, dearest first:
- Knightsbridge & Belgravia 60 sales£3,367,500
- Brompton & Hans Town 77 sales£2,150,000
Fewer than 30 sales, so no median: Royal Hospital.
Recent sales
The 10 latest sales ran from £1,850,000 for a terraced house on Bowland Yard to £8,666,250 for a terraced house on Eaton Place.
The latest standard sales recorded in SW1X. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- Flat A, 44 Eaton PlaceSold for £3,600,000
- 44 Eaton PlaceSold for £8,666,250
- 23 Eaton Mews NorthSold for £1,900,000
- 1 Bowland YardSold for £2,375,000
- 14 Grosvenor Crescent MewsSold for £3,675,000
- 8 Bowland YardSold for £1,850,000
- 4 Clabon MewsSold for £3,000,000
- Flat 19-20, 1 Lowndes SquareSold for £5,400,000
- 142 Pavilion RoadSold for £3,750,000
- 3 Clabon MewsSold for £3,600,000
Streets with the most standard sales, with their median price, September 2024 to August 2026:
- Lennox Gardens, London£1,575,00017 sales
- Cadogan Square, London£2,730,00014 sales
- Pont Street, London£1,185,00012 sales
- Knightsbridge, London£4,392,50010 sales
Living in SW1X
Crime
284 crimes per 1,000 residents in the year to August 2026
Higher than 97 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 87% of homes can get it
Near the middle of all postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
No postcode is in a 1 km square that includes a radon Affected Area
Lower than 73 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £1,050 a year in Westminster for 2026 to 2027
Lower than 99 in 100 council areas. England: £2,392. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as police, fire and any county, parish or town council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0.
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| B | 13 | |
| C | 144 | |
| D | 96 | |
| E | 23 | |
| F | 4 | |
| G | 3 |
About these figures
The figures come from 143 standard sales in SW1X, the latest on 4 August 2026 (what counts as a standard sale).
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.