CM11 1SG
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Property report — CM11 1SG
Open-data due diligence for CM11 1SG and the area around it.
CM11 1SG in brief: 28 recorded sales (£150,000–£925,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for CM11 1SG itself. Where open data isn't published that finely (population, crime, schools), we show the CM11 1 sector — each figure below is tagged with its scope.
Avg sold price
£814,450
Population
16,063
Crimes recorded
8
Schools
2
Flood risk
None modelled
Gigabit broadband
79%
Sold-price trend (1995–2026)
Annual average (mean) sold price in CM11 1, 1995–2026. 2026 is a part year (19 sales so far) — shown greyed. Hover a point to read its value. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-05-05 | £785,000 | 11 MARTINGALE ROAD | Detached |
| 2026-02-26 | £925,000 | 9 MARTINGALE ROAD | Detached |
| 2024-10-22 | £745,000 | 14 MARTINGALE ROAD | Detached |
| 2022-09-16 | £825,000 | 14 MARTINGALE ROAD | Detached |
| 2022-01-20 | £700,000 | 5 MARTINGALE ROAD | Detached |
| 2021-01-07 | £780,000 | 2 MARTINGALE ROAD | Detached |
| 2020-12-02 | £865,000 | 3 MARTINGALE ROAD | Detached |
| 2017-05-23 | £655,000 | 17 MARTINGALE ROAD | Detached |
| 2016-10-21 | £568,000 | 22 MARTINGALE ROAD | Detached |
| 2015-10-09 | £575,000 | 2 MARTINGALE ROAD | Detached |
| 2015-02-27 | £475,000 | 9 MARTINGALE ROAD | Detached |
| 2014-09-02 | £555,000 | 8 MARTINGALE ROAD | Detached |
| 2014-02-07 | £478,000 | 3 MARTINGALE ROAD | Detached |
| 2012-12-14 | £470,000 | 16 MARTINGALE ROAD | Detached |
| 2012-08-31 | £462,500 | 22 MARTINGALE ROAD | Detached |
| 2011-02-11 | £470,000 | 7 MARTINGALE ROAD | Detached |
| 2007-10-15 | £480,000 | 36 MARTINGALE ROAD | Detached |
| 2007-06-08 | £425,000 | 20 MARTINGALE ROAD | Detached |
| 2002-12-06 | £340,000 | 28 MARTINGALE ROAD | Detached |
| 2002-09-02 | £327,000 | 32 MARTINGALE ROAD | Detached |
| 2000-07-28 | £250,000 | 2 MARTINGALE ROAD | Detached |
| 2000-07-28 | £280,000 | 18 MARTINGALE ROAD | Detached |
| 2000-07-24 | £240,000 | 8 MARTINGALE ROAD | Detached |
| 1998-06-26 | £185,000 | 36 MARTINGALE ROAD | Detached |
| 1998-01-05 | £175,000 | 32 MARTINGALE ROAD | Detached |
| 1997-07-22 | £165,000 | 5 MARTINGALE ROAD | Detached |
| 1996-10-04 | £157,000 | 24 MARTINGALE ROAD | Detached |
| 1995-01-27 | £150,000 | 11 MARTINGALE ROAD | Detached |
28 recorded sales on CM11 1SG. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Mayflower High School | 0.4 mi | Secondary | Requires improvement (2023) |
| Buttsbury Primary School | 0.7 mi | Primary | Outstanding (2019) |
| Sunnymede Primary School | 1.2 mi | Primary | Report card → |
| Brightside Primary School | 1.5 mi | Primary | Report card → |
| Downham Church of England Voluntary Controlled Primary School | 1.6 mi | Primary | Report card → |
| Stock Church of England Primary School | 1.7 mi | Primary | Report card → |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: THE BILLERICAY MEDICAL PRACTICE (1.0 mi) · THE NEW SURGERY (1.1 mi) · QUEENS PARK SURGERY (1.2 mi)
Nearest hospitals: MAYFLOWER COMMUNITY HOSPITAL (2.1 mi) · RUNWELL HOSPITAL (4.4 mi) · BADDOW PRIVATE HOSPITAL (5.4 mi)
Nearest listed buildings: Great Blunts Farmhouse (Grade II) (0.7 mi) · KINGS HEAD FARM (Grade II) (0.8 mi) · HUNT'S FARMHOUSE (Grade II) (0.8 mi)
Nearest pharmacies: SHADFORTH PHARMACEUTICAL CO LTD (1.1 mi) · BOOTS (1.2 mi) · MW SHADFORTH (1.4 mi)
Nearest stations: Billericay (1.2 mi) · Ingatestone (3.1 mi) · Wickford (3.8 mi)
Nearest supermarkets: Aldi (1.2 mi) · Waitrose (1.5 mi) · The Co-operative Food (3.2 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 47
- One-person households
- 23%
- Households with children
- 30%
- Households
- 6,387
Owned 85% · Social rent 4% · Private rent 11%
Census 2021 (ONS), for CM11 1.
Recorded crime trend
Recorded crimes per month in CM11 1 (May 24–Apr 26, average 10/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for CM11 1SG in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictCM11 | SectorCM11 1 | PostcodeCM11 1SG |
|---|---|---|---|
| Average sold price | £643,739 | £814,450 | £482,411 |
| Population | 27,369 | 16,063 | — |
| Deprivation decile (1 = most deprived) | 8/10 | 9/10 | — |
| Crimes recorded | 31 | 8 | — |
| Schools | 6 | 2 | — |
| Flood risk | High | Low | Low |
| Gigabit broadband | 82% | 79% | 0% |
| Superfast broadband | 96% | 96% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CM11 1); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
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Report generated 30 June 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.