Market analysis
The average home in the CM11 postcode area, part of Billericay, has sold for £530,364 — 95% above the UK average of £271,295. The median sold price, less skewed by the most expensive sales, is £430,000. In 2025, the most recent complete year, prices fell 6.0% year on year, from £643,739 to £604,822. Since 2015, average values here have grown by 44%.
Detached houses are the most commonly sold property type in CM11, making up 38% of the 10,443 transactions on record. In all, 10,443 sales have been registered here since 1995, within Basildon, Essex. Buyers weighing up CM11 commonly compare it with neighbouring CM0, CM1, CM12.
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Property Value Trends
2026 data is partialHover over data points to see details
Market Summary
Higher-value properties pull the average above median, indicating a mixed market.
Property Types
Recent Registered Sales
HM Land Registry| Property Type | Address | Sale Date | Price Paid |
|---|---|---|---|
| Detached | WARREN HOUSE, POTASH ROAD CM11 1HH | 22-06-2026 | £965,000 |
| Terraced | 10, KINGS WAY CM11 2QF | 19-06-2026 | £405,000 |
| Flat | 21, ALLINGTON COURT CM11 2JB | 12-06-2026 | £170,000 |
| Terraced | 21, OAK GREEN CM11 2JU | 11-06-2026 | £355,000 |
| Terraced | 8, BEAMS WAY CM11 2NN | 05-06-2026 | £450,000 |
| Detached | 5, COULTER MEWS CM11 1LN | 05-06-2026 | £795,000 |
| Detached | 76, DOWNHAM ROAD, DOWNHAM CM11 1QB | 05-06-2026 | £950,000 |
| Terraced | 46, KINGS WAY CM11 2QF | 04-06-2026 | £359,500 |
| Terraced | 21, HATFIELD DRIVE CM11 2NQ | 29-05-2026 | £347,500 |
| Semi-Detached | 46, ALLENS ROAD, RAMSDEN HEATH CM11 1JA | 22-05-2026 | £522,500 |
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About this data
Averages and medians on this page cover the 3,526 sales registered in CM11 since 2015, so they reflect the current market rather than three decades of it. The 10,443 figure is every sale since records begin in 1995, and the yearly chart uses each year's own sales. Prices are what buyers actually paid, as registered with HM Land Registry — not asking prices or estimates. Scotland and Northern Ireland are not in this dataset; see Scotland and Northern Ireland.