CO9 3DY maps, stats, and open data
CO9 3DY lies on Crouch Green in Castle Hedingham, Halstead. CO9 3DY is located in the Hedingham electoral ward, within the local authority district of Braintree and the English Parliamentary constituency of Braintree. 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 January 1980.
CO9 3DY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CO9 3DY geodata
| Easting | 577568 |
| Northing | 235619 |
| Latitude | 51.990634 |
| Longitude | 0.584734 |
Where is CO9 3DY?
| Street | Crouch Green |
| Locality | Castle Hedingham |
| Town/City | Halstead |
| Country | England |
| Postcode District | CO9 |
CO9 3DY Elevation
Elevation or altitude of CO9 3DY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Hedingham |
|---|---|
| Constituency | Braintree |
House Prices
Sales of detached houses in CO9 3DY
2020 11 DEC £465,000 |
30, CROUCH GREEN, CASTLE HEDINGHAM, HALSTEAD, CO9 3DY 2007 20 AUG £367,500 |
30, CROUCH GREEN, CASTLE HEDINGHAM, HALSTEAD, CO9 3DY 2004 24 JUN £293,000 |
30, CROUCH GREEN, CASTLE HEDINGHAM, HALSTEAD, CO9 3DY 1999 9 JUL £156,500 |
28A, CROUCH GREEN, CASTLE HEDINGHAM, HALSTEAD, CO9 3DY 1999 19 MAY £185,000 |
30, CROUCH GREEN, CASTLE HEDINGHAM, HALSTEAD, CO9 3DY 1997 24 SEP £60,000 |
1997 2 SEP £127,500 |
➜ Castle Hedingham 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 CO9 3DY
| Yeldham Road | Castle Hedingham | 77m |
| Yeldham Road | Castle Hedingham | 79m |
| Memories (Nunnery Street) | Castle Hedingham | 90m |
| Memories (Nunnery Street) | Castle Hedingham | 99m |
| Nunnery Street | Castle Hedingham | 379m |
Broadband
Broadband access in CO9 3DY (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 89.5% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CO9 3DY (2019 data)
Download
| Median download speed | 25.0Mbps |
| Average download speed | 24.3Mbps |
| Maximum download speed | 39.06Mbps |
Upload
| Median upload speed | 2.8Mbps |
| Average upload speed | 3.3Mbps |
| Maximum upload speed | 7.80Mbps |
Broadband limitations in CO9 3DY (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 | 10.5% |
CO9 3DY gas and electricity consumption
Estimated total energy consumption in CO9 3DY by fuel type, 2015.
Gas
| Consumption (kWh) | 238,987 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 13,277 |
| Median (kWh/meter) | 12,265 |
Electricity
| Consumption (kWh) | 72,257 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 3,803 |
| Median (kWh/meter) | 3,611 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO9 3DY, for 2015.
- Meter count: The total number of meters in CO9 3DY.
- 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
24.4% of English postcodes are less deprived than CO9 3DY:Food Standards Agency
Three nearest food hygiene ratings to CO9 3DY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO9 3DY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Nunnery Street | 17:00 | 10:30 | 404m |
| Station Road | 17:15 | 09:45 | 970m |
| Castle Hedingham Post Office | 17:00 | 10:30 | 995m |
Environment
| Risk of CO9 3DY flooding from rivers and sea | Medium |
CO9 3DY ITL and CO9 3DY 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 CO9 3DY:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH34 | Essex Haven Gateway |
| LAU 1 Code | Name |
| E07000067 | Braintree |
CO9 3DY 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 CO9 3DY:
| Code | Name | |
|---|---|---|
| OA | E00108684 | |
| LSOA | E01021400 | Braintree 003D |
| MSOA | E02004448 | Braintree 003 |
Nearest postcodes to CO9 3DY
| CO9 3DX | Crouch Green | 134m |
| CO9 3DR | Nunnery Street | 232m |
| CO9 3DP | Nunnery Street | 431m |
| CO9 3DZ | Yeldham Road | 548m |
| CO9 3EA | Kirby Hall Road | 581m |
| CO9 3DS | Park Vale Close | 609m |
| CO9 3QG | Yeldham Road | 637m |
| CO9 3DW | Nunnery Street | 638m |
| CO9 3QD | Station Road | 703m |
| CO9 3DU | Priory Wood | 742m |
- 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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