CM1 3PF lies on Blackthorn Close in Writtle, Chelmsford. CM1 3PF is located in the Writtle electoral ward, within the local authority district of Chelmsford and the English Parliamentary constituency of Saffron Walden. 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 1986.


| Easting | 567056 |
| Northing | 206402 |
| Latitude | 51.731440 |
| Longitude | 0.417672 |
| Street | Blackthorn Close |
| Locality | Writtle |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM1 |
Elevation or altitude of CM1 3PF 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.
| Ward | Writtle |
|---|---|
| Constituency | Saffron Walden |
2, BLACKTHORN CLOSE, WRITTLE, CHELMSFORD, CM1 3PF 2023 28 MAR £935,000 |
1, BLACKTHORN CLOSE, WRITTLE, CHELMSFORD, CM1 3PF 2003 11 JUL £385,000 |
| Purcell Cole (Ongar Road) | Writtle | 127m |
| Purcell Cole (Ongar Road) | Writtle | 152m |
| Prestons Garage (Ongar Road) | Writtle | 388m |
| Chequers Road | Oxney Green | 406m |
| Ongar Road | Oxney Green | 411m |
| Chelmsford Station | 3.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Long Brandocks | 16:50 | 08:45 | 474m |
| Writtle P.o. | 17:30 | 12:00 | 773m |
| Lodge Road | 16:45 | 09:00 | 888m |
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 CM1 3PF:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH36 | Heart of Essex |
| LAU 1 Code | Name |
| E07000070 | Chelmsford |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CM1 3PF:
| Code | Name | |
|---|---|---|
| OA | E00109888 | |
| LSOA | E01021633 | Chelmsford 011C |
| MSOA | E02004495 | Chelmsford 011 |
| CM1 3PD | Back Road | 80m |
| CM1 3NX | Ongar Road | 129m |
| CM1 3PE | Daws Close | 133m |
| CM1 3ND | Ongar Road | 150m |
| CM1 3NE | Longmeads Close | 179m |
| CM1 3NB | Purcell Cole | 268m |
| CM1 3LY | Redwood Drive | 281m |
| CM1 3LH | Home Mead | 287m |
| CM1 3NF | Ongar Road | 295m |
| CM1 3PA | Victoria Road | 305m |