Sold house prices in HP4 have an overall average of £695,175, based on all 4,905 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 HP4, the median sold price over the 12 months to July 2026 was £715,500 — it rose 14.5% on the year before. That reflects 319 recorded sales. Detached homes are the priciest at a median of £1,050,000, while flat/maisonette homes are the most affordable at £360,000. Over the past year, terraced homes moved the most (+12.8%). Within HP4, the HP4 3 sector saw the strongest recent growth (+18%) and HP4 2 the softest (+2%).
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 |
|---|---|---|---|
| Detached | £1,050,000 | -2.3% | 97 |
| Terraced | £604,750 | +12.8% | 84 |
| Semi-detached | £701,425 | +9.6% | 74 |
| Flat/Maisonette | £360,000 | +12.2% | 60 |
| Other | £892,500 | +5% | 4 |
Change compares the median for the last 12 months with the 12 months before.
| Sector | 2022 | 2023 | 2024 | 2025 | 2026 | Median |
|---|---|---|---|---|---|---|
| HP4 1 | -8.7% | +10.5% | +0% | +1.6% | +4.8% | £660,000 |
| HP4 2 | +2.6% | -4.2% | +8.7% | -10.5% | +1.6% | £568,000 |
| HP4 3 | +3% | -0.7% | -7.2% | +7.8% | +17.5% | £805,000 |
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 Hertfordshire →
Estate agency businesses registered in HP4.