Sold house prices in SW3: Chelsea, London
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The median sold price in SW3 (Chelsea, London) is £1,150,000, based on 63 recent HM Land Registry transactions from Jan 2026 to Jun 2026. Sales in this sample range from £220,000 to £23,000,000. Across Kensington and Chelsea, the average price fell +10.7% in the year to May 2026.
Prime central Chelsea, period townhouses and mansion flats commanding premium prices.
Recent sold prices in SW3
The most recent recorded sales in SW3 (queried via the Kensington and Chelsea registration district), newest first, from HM Land Registry Price Paid Data:
| Address | Postcode | Type | Date | Price |
|---|---|---|---|---|
| 155 OLD CHURCH STREET | SW3 6EB | Terraced | 26 Jun 2026 | £23,000,000 |
| FLAT 2, 32 ELM PARK ROAD | SW3 6AX | Flat/Maisonette | 18 Jun 2026 | £945,000 |
| FLAT 3, 11 DRAYCOTT PLACE | SW3 2SE | Flat/Maisonette | 11 Jun 2026 | £1,300,000 |
| 36 SYDNEY STREET | SW3 6PP | Flat/Maisonette | 2 Jun 2026 | £1,470,000 |
| FIRST FLOOR STUDIO, 105 OAKLEY STREET | SW3 5NR | Flat/Maisonette | 22 May 2026 | £420,000 |
| 10 SLOANE COURT EAST | SW3 4TF | Terraced | 22 May 2026 | £5,175,000 |
| FLAT 21, SWAN COURT CHELSEA MANOR STREET | SW3 5RX | Flat/Maisonette | 22 May 2026 | £450,000 |
| FLAT G1, SLOANE AVENUE MANSIONS SLOANE AVENUE | SW3 3JN | Flat/Maisonette | 21 May 2026 | £455,000 |
| 53 ELYSTAN PLACE | SW3 3JY | Terraced | 19 May 2026 | £2,900,000 |
| FLAT 7, 6 BEAUFORT GARDENS | SW3 1PU | Flat/Maisonette | 16 May 2026 | £2,850,000 |
| 5A CHEYNE PLACE | SW3 4HH | Flat/Maisonette | 14 May 2026 | £515,000 |
| FLAT 125, BEAUFORT MANSIONS BEAUFORT STREET | SW3 5AE | Flat/Maisonette | 8 May 2026 | £750,000 |
| FLAT 3, CHESIL COURT CHELSEA MANOR STREET | SW3 5QP | Flat/Maisonette | 8 May 2026 | £470,000 |
| FLAT 2, 39 CHEYNE WALK | SW3 5HJ | Flat/Maisonette | 8 May 2026 | £675,000 |
| FLAT 1, 5 ROYAL AVENUE | SW3 4QE | Flat/Maisonette | 6 May 2026 | £2,400,000 |
| FLAT 5, CHELSEA CLOISTERS SLOANE AVENUE | SW3 3DL | Flat/Maisonette | 5 May 2026 | £300,000 |
| 47 CHEYNE PLACE | SW3 4HL | Flat/Maisonette | 1 May 2026 | £2,760,000 |
| FLAT 13, VALE COURT, 21 MALLORD STREET | SW3 6AL | Flat/Maisonette | 30 Apr 2026 | £1,670,000 |
| FLAT 44, RANELAGH HOUSE, 3 - 5 ELYSTAN PLACE | SW3 3LD | Flat/Maisonette | 30 Apr 2026 | £600,000 |
| 2 PHYSIC PLACE | SW3 4HQ | Other | 28 Apr 2026 | £3,500,000 |
Showing up to 20 of 63 recent sales. HM Land Registry excludes some transactions (e.g. transfers of part, repossessions, right-to-buy) and publishes ~4–6 weeks after completion.
See the full sold-price history for one SW3 address
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Median sold price by property type
| Property type | Sales in sample | Median price |
|---|---|---|
| Flat/Maisonette | 47 | £850,000 |
| Terraced | 13 | £3,450,000 |
Per-type medians are shown only where a type has at least 3 sales in the sample.
Sales by price band in SW3
How the 63 recent recorded sales in SW3 split across price bands — the shape of the local market, not just its midpoint:
Bands computed over the recorded-sales sample above. A sample is not the whole market — see the price trend below for the wider context.
Price trend: SW3 in context
An outcode sample is small, so set it against the wider market. The UK House Price Index (UKHPI) tracks average prices and annual change for the local authority and region SW3 sits in:
| Area | Average price | Annual change | As of |
|---|---|---|---|
| Kensington and Chelsea (local authority) | £1,255,567 | -10.7% | May 2026 |
| England & Wales (national) | £287,003 | +2.4% | May 2026 |
UKHPI is a mix-adjusted index published with a ~2-month lag. A street-level (HPSSA) small-area median is available from ONS as a bulk download — not yet wired here, so we never fabricate it.
Indicative current area value in SW3
The SW3 median above is the mid-point of recent recorded sales. To bring it up to date, we index that median forward to May 2026 using the UK House Price Index annual change of -10.7% across Kensington and Chelsea:
How this is worked out
Base: £1,150,000 HM Land Registry median sold price for SW3 (sample to Jun 2026).
Indexed forward 0 months at the UKHPI annual change for Kensington and Chelsea (-10.7% a year, applied pro-rata = 0%) → £1,150,000.
The ±6% band is a stated area-dispersion allowance that widens the further the median is indexed forward. It is a transparent assumption, not a statistical confidence interval.
Indicative, area-level estimate from the HM Land Registry median + UK House Price Index. It is NOT a valuation or AVM of any single property — homes in SW3 vary widely by street, type, size and condition.
For a valuation of one exact property — its own sale history, EPC, flood and ground risk and a current estimate — check the address.
Check the addressHazard flag for the SW3 area
Sold-price portals stop at the price. We pair it with a ground-truth risk screen at the representative point for SW3 — the thing that actually moves value, insurance and mortgageability:
flood: recorded nearby · coal: none · subsidence: Probable · radon: 1/6
recorded flooding nearby
outside the coalfield
clay-subsidence change Probable
radon band 1/6 (below Affected-Area threshold)
Hazard risk is mapped below outcode level — these flags describe the area, not a single property. Check the exact address with the tools below.
See the full sold-price history for one SW3 address
This page is the area picture. To see the complete HM Land Registry sale history for one exact property — alongside its EPC, flood and ground risk, and a current valuation — search the address. The full breakdown is in the £24.99 Complete report.
Frequently asked questions
What is the average sold house price in SW3?
The median sold price in SW3 (Chelsea, London) is £1,150,000 and the mean is £2,072,594, based on 63 recent HM Land Registry transactions. The median is the better guide because it is not skewed by a few very high or low sales.
What is the average house value in SW3 now?
Indicatively, around £1,150,000 (roughly £1,081,000–£1,219,000) at the area level. We take the £1,150,000 HM Land Registry median sold price for SW3 and index it forward to May 2026 using the UK House Price Index annual change of -10.7% across Kensington and Chelsea. This is an area-level indicator from published government data — not a valuation of any single property. For one exact address, check the address below.
How many houses have sold recently in SW3?
Our latest sample holds 63 recorded sales in SW3, the most recent completing in Jun 2026. HM Land Registry publishes every completed sale in England and Wales, typically 4–6 weeks after completion, so very recent sales may not yet appear.
Are there any flood, coal or subsidence risks in SW3?
flood: recorded nearby · coal: none · subsidence: Probable · radon: 1/6 This area-level hazard screen — at the representative point for SW3 — is the context sold-price portals leave out. Risk varies street by street, so check the exact address with the HouseCheckup tools before you offer.
How do I see what a specific SW3 house sold for?
Sold prices are recorded per property by HM Land Registry. Search the exact address on HouseCheckup to see its full sale history alongside EPC, flood risk, ground stability and a current valuation — the complete analysis is in the £24.99 Complete report.
Sold prices in nearby areas
Prime central London around Westminster and St James's, one of the UK's most expensive markets.
Battersea and Clapham Junction, a high-turnover riverside market popular with families and professionals.
Wandsworth and Earlsfield, a busy commuter-belt market inside Zone 2/3.
Wimbledon, a high-demand family market with strong period and new-build stock.
South-bank Southwark and Bermondsey, a riverside market of converted warehouses and new towers.
Peckham, a fast-gentrifying inner south-east London market.
Sources
- Price Paid Data — HM Land Registry
- UK House Price Index (UKHPI) — HM Land Registry / ONS
- Outcode geocoding — postcodes.io
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Flood data © Environment Agency copyright and/or database right 2026 (OGL v3.0). Flood Re eligibility based on floodre.co.uk criteria — indicative only; insurers make final decisions. Contains Mining Remediation Authority data © Mining Remediation Authority, licensed under the Open Government Licence v3.0. Contains British Geological Survey materials © UKRI 2026 (GeoClimate UKCP18 Open). Indicative Atlas of Radon — © Crown copyright UKHSA; contains British Geological Survey materials © UKRI. Open Government Licence v3.0.