CM1 1AU
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Property report — CM1 1AU
Open-data due diligence for CM1 1AU and the area around it.
CM1 1AU in brief: 79 recorded sales (£214,995–£372,500) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for CM1 1AU itself. Where open data isn't published that finely (population, crime, schools), we show the CM1 1 sector — each figure below is tagged with its scope.
Avg sold price
£361,701
Population
18,320
Crimes recorded
320
Schools
3
Flood risk
None modelled
Gigabit broadband
83%
Sold-price trend (1995–2026)
Annual sold price in CM1 1, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (35 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-04-30 | £325,000 | FLAT 51, 3 CUNARD SQUARE | Flat |
| 2025-06-06 | £317,000 | FLAT 61, 3 CUNARD SQUARE | Flat |
| 2025-04-08 | £330,000 | FLAT 21, 3 CUNARD SQUARE | Flat |
| 2024-10-31 | £250,000 | FLAT 74, 3 CUNARD SQUARE | Flat |
| 2024-10-29 | £250,000 | FLAT 74, 3 CUNARD SQUARE | Flat |
| 2024-10-15 | £250,000 | FLAT 38, 3 CUNARD SQUARE | Flat |
| 2024-07-12 | £275,000 | FLAT 42, 3 CUNARD SQUARE | Flat |
| 2024-06-14 | £280,000 | FLAT 47, 3 CUNARD SQUARE | Flat |
| 2024-06-10 | £245,000 | FLAT 78, 3 CUNARD SQUARE | Flat |
| 2024-04-22 | £270,000 | FLAT 42, 3 CUNARD SQUARE | Flat |
| 2023-10-24 | £337,500 | FLAT 71, 3 CUNARD SQUARE | Flat |
| 2023-07-31 | £275,000 | FLAT 32, 3 CUNARD SQUARE | Flat |
| 2023-02-10 | £335,000 | FLAT 77, 3 CUNARD SQUARE | Flat |
| 2022-12-09 | £240,000 | FLAT 68, 3 CUNARD SQUARE | Flat |
| 2022-11-30 | £347,500 | FLAT 62, 3 CUNARD SQUARE | Flat |
| 2022-11-01 | £260,000 | FLAT 74, 3 CUNARD SQUARE | Flat |
| 2022-08-26 | £362,000 | FLAT 11, 3 CUNARD SQUARE | Flat |
| 2022-06-01 | £337,500 | FLAT 27, 3 CUNARD SQUARE | Flat |
| 2022-05-31 | £345,000 | FLAT 21, 3 CUNARD SQUARE | Flat |
| 2022-04-08 | £249,000 | FLAT 34, 3 CUNARD SQUARE | Flat |
| 2021-09-27 | £250,000 | FLAT 38, 3 CUNARD SQUARE | Flat |
| 2021-01-20 | £235,000 | FLAT 55, 3 CUNARD SQUARE | Flat |
| 2020-03-12 | £275,000 | FLAT 12, 3 CUNARD SQUARE | Flat |
| 2019-11-21 | £280,000 | FLAT 43, 3 CUNARD SQUARE | Flat |
| 2019-07-15 | £282,500 | FLAT 33, 3 CUNARD SQUARE | Flat |
| 2019-07-01 | £230,000 | FLAT 68, 3 CUNARD SQUARE | Flat |
| 2019-06-28 | £290,000 | FLAT 47, 3 CUNARD SQUARE | Flat |
| 2019-06-13 | £233,000 | FLAT 65, 3 CUNARD SQUARE | Flat |
| 2019-05-31 | £304,995 | FLAT 53, 3 CUNARD SQUARE | Flat |
| 2019-05-03 | £309,995 | FLAT 63, 3 CUNARD SQUARE | Flat |
| 2019-04-26 | £239,995 | FLAT 64, 3 CUNARD SQUARE | Flat |
| 2019-04-26 | £289,995 | FLAT 32, 3 CUNARD SQUARE | Flat |
| 2019-04-26 | £224,995 | FLAT 55, 3 CUNARD SQUARE | Flat |
| 2019-04-18 | £227,995 | FLAT 58, 3 CUNARD SQUARE | Flat |
| 2019-04-16 | £224,995 | FLAT 44, 3 CUNARD SQUARE | Flat |
| 2019-04-05 | £214,995 | FLAT 35, 3 CUNARD SQUARE | Flat |
| 2019-03-29 | £229,995 | FLAT 54, 3 CUNARD SQUARE | Flat |
| 2019-03-15 | £224,995 | FLAT 48, 3 CUNARD SQUARE | Flat |
| 2019-01-31 | £277,500 | FLAT 78, 3 CUNARD SQUARE | Flat |
| 2019-01-31 | £294,995 | FLAT 26, 3 CUNARD SQUARE | Flat |
| 2019-01-25 | £299,995 | FLAT 42, 3 CUNARD SQUARE | Flat |
| 2019-01-17 | £242,495 | FLAT 38, 3 CUNARD SQUARE | Flat |
| 2018-12-21 | £337,000 | FLAT 62, 3 CUNARD SQUARE | Flat |
| 2018-12-21 | £325,000 | FLAT 46, 3 CUNARD SQUARE | Flat |
| 2018-12-10 | £360,000 | FLAT 73, 3 CUNARD SQUARE | Flat |
| 2018-11-09 | £322,500 | FLAT 36, 3 CUNARD SQUARE | Flat |
| 2018-11-09 | £312,495 | FLAT 27, 3 CUNARD SQUARE | Flat |
| 2018-11-08 | £249,995 | FLAT 34, 3 CUNARD SQUARE | Flat |
| 2018-11-01 | £292,500 | FLAT 75, 3 CUNARD SQUARE | Flat |
| 2018-10-30 | £372,500 | FLAT 71, 3 CUNARD SQUARE | Flat |
| 2018-10-26 | £335,000 | FLAT 57, 3 CUNARD SQUARE | Flat |
| 2018-10-26 | £335,000 | FLAT 52, 3 CUNARD SQUARE | Flat |
| 2018-10-25 | £345,500 | FLAT 41, 3 CUNARD SQUARE | Flat |
| 2018-10-25 | £372,500 | FLAT 77, 3 CUNARD SQUARE | Flat |
| 2018-10-23 | £295,500 | FLAT 74, 3 CUNARD SQUARE | Flat |
| 2018-10-23 | £297,500 | FLAT 76, 3 CUNARD SQUARE | Flat |
| 2018-10-23 | £360,000 | FLAT 67, 3 CUNARD SQUARE | Flat |
| 2018-10-22 | £312,495 | FLAT 23, 3 CUNARD SQUARE | Flat |
| 2018-10-22 | £357,500 | FLAT 66, 3 CUNARD SQUARE | Flat |
| 2018-10-22 | £236,500 | FLAT 28, 3 CUNARD SQUARE | Flat |
| 2018-10-12 | £352,500 | FLAT 51, 3 CUNARD SQUARE | Flat |
| 2018-10-12 | £338,000 | FLAT 37, 3 CUNARD SQUARE | Flat |
| 2018-10-11 | £352,500 | FLAT 56, 3 CUNARD SQUARE | Flat |
| 2018-10-11 | £250,000 | FLAT 45, 3 CUNARD SQUARE | Flat |
| 2018-10-08 | £367,500 | FLAT 72, 3 CUNARD SQUARE | Flat |
| 2018-10-08 | £312,495 | FLAT 13, 3 CUNARD SQUARE | Flat |
| 2018-10-08 | £335,000 | FLAT 31, 3 CUNARD SQUARE | Flat |
| 2018-10-05 | £357,500 | FLAT 61, 3 CUNARD SQUARE | Flat |
| 2018-10-03 | £245,000 | FLAT 15, 3 CUNARD SQUARE | Flat |
| 2018-09-28 | £330,000 | FLAT 22, 3 CUNARD SQUARE | Flat |
| 2018-09-28 | £252,500 | FLAT 18, 3 CUNARD SQUARE | Flat |
| 2018-09-27 | £337,500 | FLAT 17, 3 CUNARD SQUARE | Flat |
| 2018-09-27 | £245,000 | FLAT 25, 3 CUNARD SQUARE | Flat |
| 2018-09-27 | £260,000 | FLAT 24, 3 CUNARD SQUARE | Flat |
| 2018-09-26 | £245,000 | FLAT 14, 3 CUNARD SQUARE | Flat |
| 2018-09-24 | £342,500 | FLAT 21, 3 CUNARD SQUARE | Flat |
| 2018-09-21 | £320,000 | FLAT 11, 3 CUNARD SQUARE | Flat |
| 2018-09-21 | £316,250 | FLAT 16, 3 CUNARD SQUARE | Flat |
| 2018-09-21 | £320,000 | FLAT 12, 3 CUNARD SQUARE | Flat |
79 recorded sales on CM1 1AU. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| The Cathedral Church of England Voluntary Aided Primary School, Chelmsford | 0.3 mi | Primary | Good (2021) |
| King Edward VI Grammar School, Chelmsford | 0.3 mi | Secondary | Outstanding (2021) |
| Maltese Road Primary School | 0.4 mi | Primary | Report card → |
| Chelmsford County High School for Girls | 0.4 mi | Secondary | Outstanding (2024) |
| Our Lady Immaculate Catholic Primary School | 0.6 mi | Primary | Report card → |
| Kings Road Primary School | 0.6 mi | Primary | Good (2020) |
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: RIVERMEAD GATE MED.CTR. (0.3 mi) · BEAUCHAMP HOUSE (0.6 mi) · CHELMER MEDICAL PARTNERSHIP (0.9 mi)
Nearest hospitals: CHELMSFORD & ESSEX HOSPITAL (0.5 mi) · THE CHELMSFORD PRIVATE DAY SURGERY HOSPITAL (0.5 mi) · MEDTEL HOSPITAL (0.5 mi)
Nearest listed buildings: 12, COTTAGE PLACE (Grade II) (0.1 mi) · LAW LIBRARY (Grade II) (0.1 mi) · 72 AND 73, DUKE STREET (Grade II) (0.1 mi)
Nearest pharmacies: RIVERMEAD PHARMACY (0.3 mi) · BOOTS (0.3 mi) · SHANTYS (0.6 mi)
Nearest stations: Chelmsford (0.1 mi) · Beaulieu Park (2.5 mi)
Nearest supermarkets: Co-op Food (0.1 mi) · Home Foods Grocery (0.1 mi) · Co-op Food (0.1 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 34
- One-person households
- 38%
- Households with children
- 24%
- Households
- 8,173
Owned 48% · Social rent 15% · Private rent 35%
Census 2021 (ONS), for CM1 1.
Recorded crime trend
Recorded crimes per month in CM1 1 (May 24–Apr 26, average 278/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for CM1 1AU 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 | DistrictCM1 | SectorCM1 1 | PostcodeCM1 1AU |
|---|---|---|---|
| Average sold price | £419,988 | £361,701 | £294,464 |
| Population | 89,958 | 18,320 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 5/10 | — |
| Crimes recorded | 664 | 320 | — |
| Schools | 33 | 3 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 92% | 83% | 100% |
| Superfast broadband | 97% | 93% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CM1 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.
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Report generated 1 July 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.