The CO3 3 postcode sector is within the county of Essex.
Did you know? According to the 2021 Census, the CO3 3 postcode sector is home to a bustling 8,171 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 234 postcodes already in use, this leaves 166 units available.
The CO3 3 postal code covers the settlement of COLCHESTER.
The CO3 3 Postcode shares a border with CO3 4 (COLCHESTER), CO1 1 (COLCHESTER) and CO2 7 (COLCHESTER).
The sector is within the post town of COLCHESTER.
CO3 3 is a postcode sector within the CO3 postcode district which is within the CO Colchester postcode area.
The Royal Mail delivery office for the CO3 3 postal sector is the Colchester Delivery Office.
The area of the CO3 3 postcode sector is 1.14 square miles which is 2.96 square kilometres or 731.19 square acres.
Waterways within the CO3 3 postcode sector include the River Colne.
Map of the CO3 3 Postcode Sector
Explore the CO3 3 postcode sector by using our free interactive map.
| C | O | 3 | - | 3 | X | X |
| C | O | 3 | Space | 3 | Letter | Letter |
Official List of Streets
COLCHESTER (88 Streets)
Unofficial Streets or Alternative Spellings
COLCHESTER
CHURCH LANE CHURCH STREET COLNE BANK AVENUE CYMBELINE WAY DRAGOON ROAD DRURY ROAD EUDO ROAD FITZGILBERT ROAD GARLAND ROAD HEAD STREET LANCER STREET LE CATEAU ROAD MIDDLEBOROUGH ST. CLARE DRIVE STATION WAYLexden Bridge Hamlet
SPRING LANEWeather Forecast for CO3 3
Press Button to Show Forecast for Colchester
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 15:00 to 18:00 |  | Light rain | 14.0°C (feels like 13.0°C) | 55.00% | ENE 7 mph |
| 18:00 to 21:00 |  | Cloudy | 13.0°C (feels like 12.0°C) | 46.00% | NE 7 mph |
| 21:00 to 00:00 | | Cloudy | 12.0°C (feels like 11.0°C) | 8.00% | NE 7 mph |
Press Button to Show Forecast for Colchester
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 11.0°C (feels like 10.0°C) | 5.00% | NNE 7 mph |
| 03:00 to 06:00 |  | Partly cloudy (night) | 10.0°C (feels like 8.0°C) | 4.00% | N 7 mph |
| 06:00 to 09:00 |  | Sunny day | 10.0°C (feels like 8.0°C) | 0.00% | N 7 mph |
| 09:00 to 12:00 | | Sunny day | 16.0°C (feels like 14.0°C) | 0.00% | NNE 9 mph |
| 12:00 to 15:00 |  | Partly cloudy (day) | 17.0°C (feels like 16.0°C) | 37.00% | N 7 mph |
| 15:00 to 18:00 | | Cloudy | 17.0°C (feels like 15.0°C) | 20.00% | NNE 9 mph |
| 18:00 to 21:00 | | Sunny day | 15.0°C (feels like 13.0°C) | 2.00% | N 9 mph |
| 21:00 to 00:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 5.00% | N 7 mph |
Press Button to Show Forecast for Colchester
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 9.0°C (feels like 8.0°C) | 5.00% | N 7 mph |
| 03:00 to 06:00 |  | Overcast | 8.0°C (feels like 7.0°C) | 9.00% | N 7 mph |
| 06:00 to 09:00 | | Overcast | 9.0°C (feels like 7.0°C) | 9.00% | N 7 mph |
| 09:00 to 12:00 | | Overcast | 13.0°C (feels like 12.0°C) | 8.00% | NNE 7 mph |
| 12:00 to 15:00 | | Overcast | 16.0°C (feels like 14.0°C) | 6.00% | NNE 7 mph |
| 15:00 to 18:00 | | Cloudy | 16.0°C (feels like 15.0°C) | 4.00% | E 4 mph |
| 18:00 to 21:00 | | Partly cloudy (day) | 13.0°C (feels like 12.0°C) | 1.00% | SE 7 mph |
| 21:00 to 00:00 |  | Clear night | 10.0°C (feels like 8.0°C) | 1.00% | ESE 4 mph |
Press Button to Show Forecast for Colchester
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 8.0°C (feels like 7.0°C) | 4.00% | SE 4 mph |
| 03:00 to 06:00 |  | Mist | 8.0°C (feels like 7.0°C) | 12.00% | SSE 4 mph |
| 06:00 to 09:00 |  | Fog | 9.0°C (feels like 9.0°C) | 13.00% | SSE 2 mph |
| 09:00 to 12:00 | | Sunny day | 15.0°C (feels like 14.0°C) | 1.00% | SSE 4 mph |
| 12:00 to 15:00 | | Cloudy | 18.0°C (feels like 17.0°C) | 4.00% | SSE 4 mph |
| 15:00 to 18:00 | | Cloudy | 18.0°C (feels like 17.0°C) | 4.00% | SSE 7 mph |
| 18:00 to 21:00 | | Cloudy | 15.0°C (feels like 14.0°C) | 4.00% | SSE 7 mph |
| 21:00 to 00:00 | | Cloudy | 11.0°C (feels like 11.0°C) | 4.00% | SSE 4 mph |
Press Button to Show Forecast for Colchester
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 4.00% | SSE 4 mph |
| 03:00 to 06:00 | | Cloudy | 9.0°C (feels like 8.0°C) | 5.00% | SSE 4 mph |
| 06:00 to 09:00 | | Cloudy | 11.0°C (feels like 11.0°C) | 5.00% | SE 2 mph |
| 09:00 to 12:00 | | Cloudy | 17.0°C (feels like 17.0°C) | 4.00% | SE 2 mph |
| 12:00 to 15:00 | | Cloudy | 19.0°C (feels like 18.0°C) | 4.00% | ESE 4 mph |
| 15:00 to 18:00 | | Cloudy | 19.0°C (feels like 18.0°C) | 4.00% | SE 7 mph |
| 18:00 to 21:00 | | Cloudy | 16.0°C (feels like 16.0°C) | 4.00% | SE 4 mph |
| 21:00 to 00:00 | | Cloudy | 12.0°C (feels like 12.0°C) | 4.00% | SE 4 mph |
Schools and Places of Education Within the CO3 3 Postcode Sector
Colchester County High School for Girls
Academy converter
Norman Way, Colchester, Essex, CO3 3US
Head: Mrs Gillian Marshall
Ofsted Rating: Outstanding
Inspection: 2023-11-29 (159 days ago)
Website: Visit Colchester County High School for Girls Website
Phone: 01206576973
Number of Pupils: 1149
Colchester Institute
Further education
Sheepen Road, Colchester, Essex, CO3 3LL
Head: Mrs Alison Andreas
Ofsted Rating: Good
Inspection: 2022-05-20 (717 days ago)
Website: Visit Colchester Institute Website
Phone: 01206712000
Number of Pupils: 0
Hamilton Primary School
Community school
Constantine Road, Colchester, Essex, CO3 3GB
Head: Mr Nick Hutchings
Ofsted Rating: Outstanding
Inspection: 2014-11-20 (3455 days ago)
Website: Visit Hamilton Primary School Website
Phone: 01206572362
Number of Pupils: 416
Kingswode Hoe School
Academy special converter
Sussex Road, Colchester, Essex, CO3 3QJ
Head: Mrs A Constantine
Ofsted Rating: Good
Inspection: 2022-03-25 (773 days ago)
Website: Visit Kingswode Hoe School Website
Phone: 01206576408
Number of Pupils: 151
St Benedict's Catholic College
Voluntary aided school
Norman Way, Colchester, Essex, CO3 3US
Head: Mrs J E Santinelli
Ofsted Rating: Good
Inspection: 2023-07-19 (292 days ago)
Website: Visit St Benedict's Catholic College Website
Phone: 01206549222
Number of Pupils: 887
St Helena School
Academy converter
Sheepen Road, Colchester, Essex, CO3 3LE
Head: Mrs Fiona Pierson
Ofsted Rating: Good
Inspection: 2017-12-13 (2336 days ago)
Website: Visit St Helena School Website
Phone: 01206572253
Number of Pupils: 994
House Prices in the CO3 3 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £654,771 | 44 | £633,743 | 49 | £620,740 | 40 | £613,644 | 72 |
| Semi-Detached | £414,131 | 36 | £354,439 | 33 | £411,461 | 47 | £338,160 | 59 |
| Terraced | £267,785 | 41 | £290,932 | 38 | £286,550 | 42 | £234,720 | 60 |
| Flats | £177,769 | 65 | £203,547 | 82 | £168,583 | 86 | £154,430 | 63 |
Important Postcodes CO3 3 in the Postcode Sector
CO3 3BU is the postcode for Essex Police, 10 Southway, and COLCHESTER POLICE STATION, Essex Police, 10 Southway
CO3 3EG is the postcode for Chief Clerk County Court, Falkland House, 25 Southway
CO3 3FH is the postcode for Valuation Office Agency, 14 Headgate
CO3 3GB is the postcode for MAIN BUILDING, Hamilton School, Constantine Road
CO3 3LE is the postcode for NEW BLOCK, St. Helena School, Sheepen Road, and MAIN BUILDING, St. Helena School, Sheepen Road
CO3 3LL is the postcode for EASTGATE ANNEXE, Colchester Institute of Higher Education, Sheepen Road, L BLOCK, Colchester Institute of Higher Education, Sheepen Road, A BLOCK, Colchester Institute of Higher Education, Sheepen Road, WEST WING BLOCK, Colchester Institute of Higher Education, Sheepen Road, H BLOCK - ART & DESIGN, Colchester Institute of Higher Education, Sheepen Road, EFL BLOCK, Colchester Institute of Higher Education, Sheepen Road, CHEFS BLOCK, Colchester Institute of Higher Education, Sheepen Road, MAIN BLOCK, Colchester Institute of Higher Education, Sheepen Road, HE Block, Colchester Institute of Higher Education, Sheepen Road, J & K BLOCK, Colchester Institute of Higher Education, Sheepen Road, Colchester Institute of Higher Education, Sheepen Road, and ENGINEERING BLOCK, Colchester Institute of Higher Education, Sheepen Road
CO3 3NB is the postcode for BLOCK 8, Essex County Hospital, Lexden Road, BLOCKS 14 & 15, Essex County Hospital, Lexden Road, BLOCK 2, Essex County Hospital, Lexden Road, BLOCK 1, Essex County Hospital, Lexden Road, BLOCKS 6 & 9, Essex County Hospital, Lexden Road, BLOCK 3, Essex County Hospital, Lexden Road, BLOCK 4, Essex County Hospital, Lexden Road, and Essex County Hospital, Lexden Road
CO3 3ND is the postcode for MAIN BUILDING, Colchester Royal Grammar School, 6 Lexden Road
CO3 3QJ is the postcode for MAIN BUILDING, Kingswode Hoe School, Sussex Road, and TEACHING BLOCK, Kingswode Hoe School, Sussex Road
CO3 3UE is the postcode for Shrubland Court Day Centre, 43 Shrub End Road
CO3 3US is the postcode for SPORTS HALL, St. Benedict's College, Norman Way, MANNING BUILDING, St. Benedict's College, Norman Way, MAIN BUILDING, Colchester County High School for Girls, Norman Way, MATHS AND MUSIC BUILDING, Colchester County High School for Girls, Norman Way, and BLYTH BUILDING, St. Benedict's College, Norman Way
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| The CO3 3 Sector is within these Water Company Areas |
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