CM9 4RT maps, stats, and open data
CM9 4RT lies on Maritime Avenue in Heybridge Basin, Maldon. CM9 4RT is located in the Heybridge East electoral ward, within the local authority district of Maldon and the English Parliamentary constituency of Maldon. The Sub Integrated Care Board (ICB) Location is NHS Mid and South Essex ICB - 06Q and the police force is Essex. This postcode has been in use since July 1995.
CM9 4RT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM9 4RT geodata
| Easting | 587268 |
| Northing | 207065 |
| Latitude | 51.731013 |
| Longitude | 0.710376 |
Where is CM9 4RT?
| Street | Maritime Avenue |
| Locality | Heybridge Basin |
| Town/City | Maldon |
| Country | England |
| Postcode District | CM9 |
CM9 4RT Elevation
Elevation or altitude of CM9 4RT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
Politics
| Ward | Heybridge East |
|---|---|
| Constituency | Maldon |
House Prices
Sales of detached houses in CM9 4RT
2024 28 MAY £535,000 |
2024 28 MAR £507,500 |
23, MARITIME AVENUE, HEYBRIDGE BASIN, MALDON, CM9 4RT 2017 17 FEB £545,000 |
4, MARITIME AVENUE, HEYBRIDGE BASIN, MALDON, CM9 4RT 2016 30 MAR £430,000 |
14, MARITIME AVENUE, HEYBRIDGE BASIN, MALDON, CM9 4RT 2015 19 JUN £375,000 |
2014 16 JAN £315,000 |
2012 24 FEB £276,000 |
2006 27 JUL £106,000 |
2002 11 OCT £245,000 |
10, MARITIME AVENUE, HEYBRIDGE BASIN, MALDON, CM9 4RT 2001 21 SEP £178,000 |
➜ Heybridge Basin house prices
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CM9 4RT
| The Colliers (Basin Road) | Heybridge | 151m |
| Basin Road | Heybridge | 718m |
| Basin Road (Goldhanger Road) | Heybridge | 766m |
| Basin Road (Goldhanger Road) | Heybridge | 780m |
| Wharf Road (Goldhanger Road) | Heybridge | 890m |
Broadband
Broadband access in CM9 4RT (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM9 4RT (2019 data)
Download
| Median download speed | 14.7Mbps |
| Average download speed | 12.8Mbps |
| Maximum download speed | 24.32Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 1.5Mbps |
| Maximum upload speed | 3.97Mbps |
Broadband limitations in CM9 4RT (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
CM9 4RT gas and electricity consumption
Estimated total energy consumption in CM9 4RT by fuel type, 2015.
Gas
| Consumption (kWh) | 298,532 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 16,585 |
| Median (kWh/meter) | 15,447 |
Electricity
| Consumption (kWh) | 51,629 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 3,442 |
| Median (kWh/meter) | 2,869 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM9 4RT, for 2015.
- Meter count: The total number of meters in CM9 4RT.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
23.6% of English postcodes are less deprived than CM9 4RT:Food Standards Agency
Three nearest food hygiene ratings to CM9 4RT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM9 4RT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Church Street | 17:30 | 11:30 | 1,739m |
| Wantz Corner | 17:30 | 11:30 | 1,985m |
| Wantz Road | 17:30 | 11:30 | 1,987m |
Environment
| Risk of CM9 4RT flooding from rivers and sea | Low |
CM9 4RT ITL and CM9 4RT LAU
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CM9 4RT:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH36 | Heart of Essex |
| LAU 1 Code | Name |
| E07000074 | Maldon |
CM9 4RT census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CM9 4RT:
| Code | Name | |
|---|---|---|
| OA | E00111167 | |
| LSOA | E01021885 | Maldon 003B |
| MSOA | E02004557 | Maldon 003 |
Nearest postcodes to CM9 4RT
| CM9 4UG | Spinnaker Drive | 64m |
| CM9 4SE | The Colliers | 83m |
| CM9 4RN | Basin Road | 85m |
| CM9 4RW | Basin Road | 135m |
| CM9 4RJ | Basin Road | 156m |
| CM9 4RS | Basin Road | 167m |
| CM9 4SB | Blackwater Close | 169m |
| CM9 4RR | Chapel Lane | 179m |
| CM9 4RX | Lockhill | 206m |
| CM9 4RP | Basin Road | 221m |
- 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)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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