# CO1 1GJ: area report for a postcode in Colchester

CO1 1GJ is a postcode in Colchester.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Colchester. Open the map at CO1 1GJ for neighbourhoods and points.

In: [Colchester](https://openindex.co.uk/colchester) › [CO1](https://openindex.co.uk/postcode/co1) › [CO1 1](https://openindex.co.uk/postcode/co1-1)

## Around this postcode

- **265 crimes within 500 m**: August, up 4% on July. Colchester 007F: 420 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=0.9003,51.8903,CO11GJ
- **Colchester Town, 530 m**: About 7 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=0.9003,51.8903,CO11GJ
- **5 schools within 800 m**: Nearest is 390 m away. (Exact point) https://openindex.co.uk/map/schools?around=0.9003,51.8903,CO11GJ
- **No property in CO1 1GJ listed at risk of flooding**: From rivers or the sea, with flood defences, in the Environment Agency's assessment. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=0.9003,51.8903,CO11GJ
- **England’s most deprived 20%**: This neighbourhood, Colchester 007F. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=0.9003,51.8903,CO11GJ
- **£297,824 average price**: For the whole of Colchester, July 2026. (Council) https://openindex.co.uk/map/house-prices?around=0.9003,51.8903,CO11GJ
- **3 GP practices within 1 km**: Nearest is 470 m away. (Postcode) https://openindex.co.uk/map/gp-practices?around=0.9003,51.8903,CO11GJ
- **7 supermarkets within 1 km**: Nearest is 50 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=0.9003,51.8903,CO11GJ
- **Gigabit broadband for every home and business at CO1 1GJ**: Superfast for 100%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=0.9003,51.8903,CO11GJ
- **Moderate road and rail noise at CO1 1GJ**: Road 55 dB, rail under 40 dB or not modelled (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=0.9003,51.8903,CO11GJ
- **Not in a radon Affected Area**: Under 1% of homes in this 1 km square are estimated to be at or above the radon Action Level. (1 km grid) https://openindex.co.uk/map/radon?around=0.9003,51.8903,CO11GJ
- **10.7 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=0.9003,51.8903,CO11GJ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [The Sixth Form College Colchester](https://openindex.co.uk/school/the-sixth-form-college-colchester-e151134) | Sixth form and further education | 390 m (5 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [St John's Green Primary School](https://openindex.co.uk/school/st-johns-green-primary-school-e114711) | Primary | 440 m (6 minutes on foot) | School remains Good, April 2023 | 61% met the expected standard at KS2 (2024/25) |
| [St Thomas More's Catholic Primary School, Colchester](https://openindex.co.uk/school/st-thomas-mores-catholic-primary-school-colchester-e138164) | Primary | 580 m (7 minutes on foot) | Outstanding (overall), November 2023 | 93% met the expected standard at KS2 (2024/25) |
| [North Primary School and Nursery](https://openindex.co.uk/school/north-primary-school-and-nursery-e114709) | Primary | 730 m (9 minutes on foot) | School remains Good, March 2023 | 47% met the expected standard at KS2 (2024/25) |
| [Colchester Prep & High School](https://openindex.co.uk/school/colchester-prep-and-high-school-e115409) | Independent | 800 m (10 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [St James the Great Church of England Primary School](https://openindex.co.uk/school/st-james-the-great-church-of-england-primary-school-e143516) | Primary | 800 m (10 minutes on foot) | Standards maintained, January 2025 | 48% met the expected standard at KS2 (2024/25) |
| [Colchester Institute](https://openindex.co.uk/school/colchester-institute-e130674) | Sixth form and further education | 880 m (11 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [St Helena School](https://openindex.co.uk/school/st-helena-school-e137944) | Secondary | 980 m (12 minutes on foot) | Good (overall), January 2024 | Attainment 8 of 42.4 (2025/26, provisional) |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| November 2025 | £310,000 | Flat or maisonette, established, leasehold | 50 m |
| May 2024 | £172,500 | Terraced, established, freehold | 60 m |
| March 2026 | £192,000 | Semi-detached, established, freehold | 60 m |
| September 2023 | £612,500 | Terraced, established, freehold | 120 m |
| August 2025 | £206,000 | Terraced, established, freehold | 130 m |
| January 2026 | £158,000 | Flat or maisonette, established, leasehold | 130 m |
| November 2025 | £180,000 | Flat or maisonette, established, leasehold | 130 m |
| August 2025 | £365,000 | Terraced, established, freehold | 140 m |

## Within 1 km

- Stations: Colchester Town (530 m, 7 minutes on foot)
- GP practices: BEACON HOUSE MINISTRIES (470 m); COLCHESTER MEDICAL PRACTICE (620 m); EAST HILL SURGERY (620 m)
- Pharmacies: BOOTS (220 m); COLCHESTER CITY PHARMACY (240 m); QUEEN STREET PHARMACY (290 m); DAY LEWIS PHARMACY (650 m); DAY LEWIS PHARMACY (720 m)
- Dental practices: DENTAL SURGERY (290 m); DENTAL HEALTH CENTRE (290 m); DENTAL HEALTH CENTRE (290 m); OPTIDENT DENTAL CLINIC (330 m); NORTH HILL DENTAL PRACTICE (340 m)
- Supermarkets: Spar - Colchester (50 m, Spar); Tesco Colchester Express (100 m, Tesco); Sainsburys Colchester (250 m, Sainsburys); Iceland Colchester 3 (350 m, Iceland); Tesco Colchester Crouch St Express (660 m, Tesco)

## Key figures

- **Average house price: £297,824** (July 2026). Colchester’s average house price was £297,824 in July 2026 (HM Land Registry). Down 0.5% in a year. Source: UK House Price Index, July 2026. Published 16 September 2026.
- **Median full-time pay: £39,353** (2025). Full-time workers living in Colchester earned a median of £39,353 in 2025 (ONS earnings survey). 153rd highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 7.6×** (2025). A home in Colchester costs 7.6 times local full-time pay. Joint 155th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 16 September 2026.
- **Deprivation score: 17.3** (2025). Colchester has a deprivation score of 17.3 in the English Indices of Deprivation 2025 (MHCLG). 126th least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Colchester 007F (Neighbourhood)

- **Deprivation score: 35.0** (2025). Colchester 007F has a deprivation score of 35.0 in the English Indices of Deprivation 2025 (MHCLG). Joint 6,155th most deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £220,000** (2025). The median price paid for a home in Colchester 007F was £220,000 in 2025. Joint 8,379th cheapest of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,194** (2021). Colchester 007F had 1,194 usual residents at the census (ONS Census 2021). Joint 12,498th least populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **Gigabit broadband coverage: 60.1%** (January 2026). In Colchester 007F, 60.1% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## CO1 (Postcode district)

- **Median sale price: £245,000** (2025). The median price paid for a home in CO1 was £245,000 in 2025. Joint 705th cheapest of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 18,519** (2021). CO1 had 18,519 usual residents at the census (ONS Census 2021). 1,204th least populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **People in radon Affected Area squares: 0%** (2022). About 0% of people in CO1 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022.
- **Gigabit broadband coverage: 78.5%** (January 2026). In CO1, 78.5% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## About

- Type: Postcode
- Council: [Colchester](https://openindex.co.uk/colchester)
- Centre: 51.8903, 0.9003

Council: [Colchester](https://openindex.co.uk/colchester) (District, 100%).

## Your MP

- [Colchester](https://openindex.co.uk/constituency/colchester): Pam Cox (Labour), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Sources

- [Street-level crime](https://openindex.co.uk/sources/street-crime), August 2026 (Map point)
- [Rail and Tube stations](https://openindex.co.uk/sources/stations), 2024/25 (Exact point)
- [Schools](https://openindex.co.uk/sources/schools) (Exact point)
- [Flood risk by postcode](https://openindex.co.uk/sources/flood-risk-by-postcode), June 2026 (Postcode)
- [English Indices of Deprivation 2025](https://openindex.co.uk/sources/deprivation-england), 2025 (Neighbourhood)
- [Average house price](https://openindex.co.uk/sources/house-prices), July 2026 (Council)
- [GP practices](https://openindex.co.uk/sources/gp-practices) (Postcode)
- [Supermarkets](https://openindex.co.uk/sources/supermarkets) (Exact point)
- [Broadband by postcode](https://openindex.co.uk/sources/broadband-by-postcode), January 2026 (Postcode)
- [Road and rail noise by postcode](https://openindex.co.uk/sources/noise-by-postcode), 2021 (Postcode)
- [Radon potential](https://openindex.co.uk/sources/radon) (1 km grid)
- [Nitrogen dioxide (NO2)](https://openindex.co.uk/sources/nitrogen-dioxide), 2025 (1 km grid)

On the map: https://openindex.co.uk/map/sold-prices?around=0.9003,51.8903,CO11GJ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/co1-1gj.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.8, https://doi.org/10.5281/zenodo.23508850. The HTML page: https://openindex.co.uk/postcode/co1-1gj