High Street - CO12 3AT
Key Postcode Insights
CO12 3AT is a residential postcode situated on High Street, Great Oakley, Harwich, CO12 with 6 addresses.
It ranks as the 111th largest and 64th most expensive of the 603 postcodes in the CO12 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 6 properties: 1 house and 5 flats.
- Ave. Sale Price
- £124,643
- 10 Year change
- up 33.1%
- Ave. Rental Price
- £668pcm
- 10 Year change
- up 42.6%
- Ave. £ per ft²
- £176/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Key Postcode Insights
CO12 3AT is a residential postcode situated on High Street, Great Oakley, Harwich, CO12 with 6 addresses.
It ranks as the 111th largest and 64th most expensive of the 603 postcodes in the CO12 area. The most common property type is a period flat built between 1800 and 1911.
The postcode contains a total of 6 properties: 1 house and 5 flats.
- Ave. Sale Price
- £124,643
- 10 Year change
- up 33.1%
- Ave. Rental Price
- £668pcm
- 10 Year change
- up 42.6%
- Ave. £ per ft²
- £176/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Explore Propertiesin CO12 3AT
Sales Market Trends
The current average value in the postcode is £124,643.
The CO12 3AT Sales Market has increased by 33.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.3% | £124,643 |
| June 2025 | -0.5% | £126,267 |
| June 2024 | -2.9% | £126,963 |
| June 2023 | -0.4% | £130,807 |
| June 2022 | 11.4% | £131,320 |
| June 2021 | 5.1% | £117,879 |
| June 2020 | 3.9% | £112,142 |
| June 2019 | 0.5% | £107,898 |
| June 2018 | 5.8% | £107,401 |
| June 2017 | 8.4% | £101,494 |
| June 2016 | 7.1% | £93,640 |
| June 2015 | 4.9% | £87,467 |
| June 2014 | 7.1% | £83,344 |
| June 2013 | -1.6% | £77,823 |
| June 2012 | -2.6% | £79,053 |
| June 2011 | -1.1% | £81,147 |
| June 2010 | 3.9% | £82,067 |
| June 2009 | -14.3% | £79,002 |
| June 2008 | -6.2% | £92,156 |
| June 2007 | 0% | £98,264 |
Rental Market Trends
The current average rental value in the postcode is £668.
The CO12 3AT Rental Market has increased by 42.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.4% | £668pcm |
| June 2025 | 2.5% | £645pcm |
| June 2024 | 7.5% | £630pcm |
| June 2023 | 5.6% | £586pcm |
| June 2022 | 7.9% | £555pcm |
| June 2021 | 4.6% | £514pcm |
| June 2020 | 0.7% | £492pcm |
| June 2019 | 1.2% | £488pcm |
| June 2018 | 2.3% | £482pcm |
| June 2017 | 0.7% | £471pcm |
| June 2016 | 3.7% | £468pcm |
| June 2015 | 3.8% | £451pcm |
| June 2014 | 1.7% | £435pcm |
| June 2013 | 1% | £428pcm |
| June 2012 | 0.3% | £423pcm |
| June 2011 | 3.2% | £422pcm |
| June 2010 | 1.3% | £409pcm |
| June 2009 | -9.5% | £403pcm |
| June 2008 | 0.6% | £446pcm |
| June 2007 | 0% | £443pcm |
Nearby Postcodes
CO12 3AT is the 111th largest and the 64th most expensive postcode out of the 603 postcodes in the CO12 area.
- CO12 3AU, High Street, Great Oakley, Harwich, CO12CO12 3AU5 Addresses|31 m away
- CO12 3AP, High Street, Great Oakley, Harwich, CO12CO12 3AP11 Addresses|39 m away
- CO12 3AR, Victoria Street, Harwich, CO12CO12 3AR49 Addresses|58 m away
- CO12 3AS, East Street, Harwich, CO12CO12 3AS28 Addresses|69 m away
- CO12 3AW, Crown Lane, Harwich, CO12CO12 3AW14 Addresses|70 m away
Property Types
- 1 period house built between 1800 and 1911
- 5 period flats built between 1800 and 1911
- period house (1)
- period flat (5)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The most common rating is D.
- A (0)
- E (0)
- B (0)
- F (0)
- C (2)
- G (0)
- D (4)
- No EPC (0)
Top 3 Most Expensive Sales
- Sold Jul 2020£422,500 | 5 Bed HouseThree Cups, High Street, Harwich, CO12 5AQThree Cups, High Street, Harwich, CO12 5AQ
- Sold Mar 2019£375,000 | 4 Bed HouseSwan Cottage, High Street, Harwich, CO12 5AHSwan Cottage, High Street, Harwich, CO12 5AH
- Sold Nov 2022£368,000 | 4 Bed HouseMiddle Cottage, High Street, Harwich, CO12 5AHMiddle Cottage, High Street, Harwich, CO12 5AH
Schools Nearby
- Harwich Community Primary School and Nursery400 m away
- The Mayflower Primary School800 m away
- St Joseph's Catholic Primary School1.3 km away
- Harwich and Dovercourt High School1.7 km away
- Felixstowe School5.1 km away
- Holbrook Academy10.3 km away
More reading links
Public Transport Nearby
The closest station to CO12 3AT is Dovercourt station, which is 200 metres away.
- Dovercourt|200 m away
- Harwich Town|700 m away
- Harwich International|2.2 km away
- Trimley|5.0 km away
