Sold house prices in SW3 have an overall average of £2,451,038, based on all 4,157 residential sales on record — drawn from every recorded UK house sale.
Medians over the most recent 12 months of all UK property sales (to July 2026). Median is used, not mean — it isn't skewed by the odd very-high sale.
Across SW3, the median sold price over the 12 months to July 2026 was £1,195,000 — it fell 10.4% on the year before. That reflects 255 recorded sales. Semi-detached homes are the priciest at a median of £11,050,000, while flat/maisonette homes are the most affordable at £920,000. Over the past year, semi-detached homes moved the most (+190.8%). Within SW3, the SW3 3 sector saw the strongest recent growth (-26%) and SW3 4 the softest (-31%).
New-build homes were 0% of recent sales, a share that is steady.
These figures track the median of prices actually paid, not a like-for-like index. A move can reflect a change in what sold — more new homes, or a different mix of house types and sizes — as much as any change in what a given home is worth.
| Type | Median | 12-month change | Sales |
|---|---|---|---|
| Flat/Maisonette | £920,000 | -8% | 171 |
| Terraced | £3,495,000 | +2.8% | 65 |
| Other | £2,850,000 | +123.5% | 12 |
| Semi-detached | £11,050,000 | +190.8% | 5 |
| Detached | £4,287,500 | +94.9% | 2 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| SW3 2 | +8.2% | +22% | -23.7% | +24.8% | -27.3% | £1,600,000 |
| SW3 3 | +25.8% | -26.3% | +8.2% | +17.4% | -25.5% | £600,000 |
| SW3 4 | +35.9% | -31.1% | -9.2% | +3.9% | -30.6% | £1,162,367 |
| SW3 5 | +43% | +12% | -21.2% | -3.1% | -27.7% | £850,000 |
Year-on-year change in the median sold price; green = up, red = down. Final column is the latest-year median.
New-build homes were 0% of sales in the latest year, and the share is ▬ steady over the period — a marker of how much new housing is being built here (not a price forecast). See the new-build chart above.
How these figures are calculated. Year-on-year change compares the median sold price over the most recent 12 months of data with the 12 months before it. We use the median, not the average, so a few unusually high or low sales don't distort it. Because HM Land Registry data lags — sales take time to be registered — the most recent month or two are provisional and tend to revise upward. Figures track the mix of what actually sold, so they are not a like-for-like index. The same method is used across this site, so an area's figure here matches its ranking in investment trends.
📈 See investment trends across Greater London →
Estate agency businesses registered in SW3.