Onslow Crescent - CO2 8UN
Key Postcode Insights
CO2 8UN is a residential postcode situated on Onslow Crescent, Colchester, CO2 with 50 addresses.
It ranks as the 870th largest and 376th most expensive of the 914 postcodes in the CO2 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 50 properties: 35 houses and 15 other properties.
- Ave. Sale Price
- £263,905
- 10 Year change
- up 30.6%
- Ave. Rental Price
- £1,468pcm
- 10 Year change
- up 65.1%
- Ave. £ per ft²
- £317/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Key Postcode Insights
CO2 8UN is a residential postcode situated on Onslow Crescent, Colchester, CO2 with 50 addresses.
It ranks as the 870th largest and 376th most expensive of the 914 postcodes in the CO2 area. The most common property type is a mid-century house built between 1936 and 1979.
The postcode contains a total of 50 properties: 35 houses and 15 other properties.
- Ave. Sale Price
- £263,905
- 10 Year change
- up 30.6%
- Ave. Rental Price
- £1,468pcm
- 10 Year change
- up 65.1%
- Ave. £ per ft²
- £317/ft²
- Ave. Gross Yield
- 6.7%/year/yr
Explore Properties in CO2 8UN
- 1 Onslow Crescent
3 Bed Mid-century House
- 2 Onslow Crescent
3 Bed Mid-century House
- 3 Onslow Crescent
3 Bed Mid-century House
- 4 Onslow Crescent
3 Bed Mid-century House
- 5 Onslow Crescent
House
Sales Market Trends
The last sale in CO2 8UN sold for £270,000 on 26th November 2025. Since then prices are up an average of 0.3%.
The current average value in the postcode is £263,905.
The CO2 8UN Sales Market has increased by 30.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1% | £263,905 |
| June 2025 | 2.3% | £266,520 |
| June 2024 | -2% | £260,465 |
| June 2023 | 2.7% | £265,751 |
| June 2022 | 10.6% | £258,729 |
| June 2021 | 5% | £234,005 |
| June 2020 | -0.2% | £222,869 |
| June 2019 | -0.7% | £223,323 |
| June 2018 | 1.7% | £224,975 |
| June 2017 | 9.5% | £221,288 |
| June 2016 | 13.9% | £202,112 |
| June 2015 | 6.9% | £177,430 |
| June 2014 | 8.7% | £165,905 |
| June 2013 | 1.2% | £152,633 |
| June 2012 | 2.5% | £150,888 |
| June 2011 | -2.1% | £147,209 |
| June 2010 | 11.3% | £150,292 |
| June 2009 | -13% | £135,037 |
| June 2008 | -5.7% | £155,214 |
| June 2007 | 0% | £164,660 |
Rental Market Trends
The current average rental value in the postcode is £1,468.
The CO2 8UN Rental Market has increased by 65.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £1,468pcm |
| June 2025 | 4.9% | £1,435pcm |
| June 2024 | 5.6% | £1,368pcm |
| June 2023 | 7.6% | £1,295pcm |
| June 2022 | 13% | £1,204pcm |
| June 2021 | 10.4% | £1,065pcm |
| June 2020 | 1.5% | £965pcm |
| June 2019 | 0.3% | £951pcm |
| June 2018 | 0.6% | £948pcm |
| June 2017 | 5.9% | £942pcm |
| June 2016 | 5.8% | £889pcm |
| June 2015 | 4.5% | £841pcm |
| June 2014 | 2.8% | £804pcm |
| June 2013 | 0% | £783pcm |
| June 2012 | 2.7% | £783pcm |
| June 2011 | 3.7% | £762pcm |
| June 2010 | 6.5% | £735pcm |
| June 2009 | -7.7% | £690pcm |
| June 2008 | 1% | £748pcm |
| June 2007 | 0% | £740pcm |
Sales History
The last recorded sale was on 26th November 2025 for £270,000 and since then the market in the area has increased by 0.3%.
CO2 8UN has had 3 sales since 1995, with 3 in the last three years and 2 in the last twelve months.
- Sold Nov 2025£270,000 | 3 Bed House51, Onslow Crescent, Colchester, CO2 8UN51, Onslow Crescent, Colchester, CO2 8UN
- Sold Oct 2025£275,000 | 3 Bed House47, Onslow Crescent, Colchester, CO2 8UN47, Onslow Crescent, Colchester, CO2 8UN
- Sold Feb 2025£285,000 | 3 Bed House18, Onslow Crescent, Colchester, CO2 8UN18, Onslow Crescent, Colchester, CO2 8UN
Nearby Postcodes
CO2 8UN is the 870th largest and the 376th most expensive postcode out of the 914 postcodes in the CO2 area.
- CO2 8UH, Perth Close, Colchester, CO2CO2 8UH16 Addresses|58 m away
- CO2 8US, Darwin Close, Colchester, CO2CO2 8US22 Addresses|91 m away
- CO2 8UP, Sydney Street, Colchester, CO2CO2 8UP22 Addresses|94 m away
- CO2 8UB, Adelaide Drive, Colchester, CO2CO2 8UB53 Addresses|109 m away
- CO2 8UL, Fremantle Road, Colchester, CO2CO2 8UL4 Addresses|112 m away
Property Types
- 35 mid-century houses built between 1936 and 1979
- 15 other addresses of unknown type
- mid-century house (35)
- Unknown (15)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys have been conducted for 35 properties.
- The most common rating is C.
- A (0)
- E (3)
- B (4)
- F (0)
- C (16)
- G (0)
- D (12)
- No EPC (15)
Top 3 Most Expensive Sales
- Sold May 2025£433,500 | 4 Bed House48, Onslow Crescent, Colchester, CO2 8UW48, Onslow Crescent, Colchester, CO2 8UW
- Sold Feb 2022£353,000 | 4 Bed House48, Onslow Crescent, Colchester, CO2 8UW48, Onslow Crescent, Colchester, CO2 8UW
- Sold Feb 2025£285,000 | 3 Bed House18, Onslow Crescent, Colchester, CO2 8UN18, Onslow Crescent, Colchester, CO2 8UN
Schools Nearby
- Cherry Tree Academy600 m away
- Monkwick Infant and Nursery School800 m away
- Monkwick Junior School800 m away
- The Thomas Lord Audley School900 m away
- Paxman Academy3.1 km away
- Colchester Royal Grammar School3.2 km away
More reading links
Public Transport Nearby
The closest station to CO2 8UN is Colchester Town station, which is 2.8 kilometres away.
- Colchester Town|2.8 km away
- Hythe (Essex)|2.9 km away
- Wivenhoe|3.2 km away
- Colchester|4.5 km away
