AL4 House Price Trends
Hertsmere — Updated October 2026
£548,704
Current average
N/A
Median sale (12mo)
STABLE
Market status
£562,455
Peak (2026)
Price trajectory
Last 24 months of HM Land Registry medians for AL4.
Source: HM Land Registry Price Paid Data (Open Government Licence v3.0)
Price changes over time
How the AL4 median has moved over each window. Bar lengths are comparable.
1Y
+1.3%
+£7,000
Monthly price history
| Month | Avg price | Index |
|---|---|---|
| Jul 2026 | £548,704 | 102.0 |
| Jun 2026 | £562,455 | 104.0 |
| May 2026 | £557,293 | 103.0 |
| Apr 2026 | £556,027 | 103.0 |
| Mar 2026 | £553,422 | 103.0 |
| Feb 2026 | £557,987 | 103.0 |
| Jan 2026 | £551,398 | 102.0 |
| Dec 2025 | £547,972 | 102.0 |
| Nov 2025 | £540,512 | 100.0 |
| Oct 2025 | £547,100 | 101.0 |
| Sept 2025 | £539,995 | 100.0 |
| Aug 2025 | £544,795 | 101.0 |
| Jul 2025 | £541,704 | 100.0 |
| Jun 2025 | £546,380 | 101.0 |
| May 2025 | £547,105 | 101.0 |
| Apr 2025 | £551,737 | 102.0 |
| Mar 2025 | £550,346 | 102.0 |
| Feb 2025 | £544,253 | 101.0 |
| Jan 2025 | £542,279 | 101.0 |
| Dec 2024 | £541,900 | 101.0 |
| Nov 2024 | £540,379 | 100.0 |
| Oct 2024 | £543,609 | 101.0 |
| Sept 2024 | £537,940 | 100.0 |
| Aug 2024 | £539,131 | 100.0 |
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Get a free property report →Source: HM Land Registry Price Paid Data · Open Government Licence v3.0 · Updated 14 October 2026