CO12 4FE is a residential postcode situated on Williamsburg Avenue, Harwich, CO12 with 46 addresses.
It ranks as the 568th largest and 350th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 46 properties: 46 houses.
CO12 4FE is a residential postcode situated on Williamsburg Avenue, Harwich, CO12 with 46 addresses.
It ranks as the 568th largest and 350th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern house built after 1980.
The postcode contains a total of 46 properties: 46 houses.
Sale prices range from £215,037 for 3 bedroom freehold houses with a garden (731 ft2) to £280,867 for 3 bedroom freehold houses with a garden (1,130 ft2) .
Monthly rental prices range from £1,074 pcm for 3 bed houses to £1,302 pcm for 3 bed houses.
The gross rental yield is between 5.6% and 6.0%.
The average value per square foot is £267.
The last sale in CO12 4FE sold for £255,000 on 17th October 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £247,953.
The CO12 4FE Sales Market has increased by 46.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -1.9% | £247,953 |
| April 2025 | 0.8% | £252,713 |
| April 2024 | -4.3% | £250,637 |
| April 2023 | 2.8% | £261,903 |
| April 2022 | 13.6% | £254,876 |
| April 2021 | 6.2% | £224,398 |
| April 2020 | 3.6% | £211,258 |
| April 2019 | 2.7% | £203,879 |
| April 2018 | 5.4% | £198,466 |
| April 2017 | 11.2% | £188,235 |
| April 2016 | 7.1% | £169,322 |
| April 2015 | 7% | £158,095 |
| April 2014 | 7.9% | £147,766 |
| April 2013 | -0.5% | £136,899 |
| April 2012 | -1.9% | £137,593 |
| April 2011 | 1.5% | £140,306 |
| April 2010 | 5.3% | £138,221 |
| April 2009 | -17% | £131,317 |
| April 2008 | -1.5% | £158,192 |
| April 2007 | 0% | £160,570 |
The current average rental value in the postcode is £1,192.
The CO12 4FE Rental Market has increased by 52.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.1% | £1,192pcm |
| April 2025 | 4.2% | £1,167pcm |
| April 2024 | 6.7% | £1,120pcm |
| April 2023 | 6.9% | £1,050pcm |
| April 2022 | 8.9% | £981pcm |
| April 2021 | 6.2% | £901pcm |
| April 2020 | 0.7% | £849pcm |
| April 2019 | 1.6% | £843pcm |
| April 2018 | 2.6% | £829pcm |
| April 2017 | 3.1% | £808pcm |
| April 2016 | 5.5% | £783pcm |
| April 2015 | 4.4% | £743pcm |
| April 2014 | 2.9% | £711pcm |
| April 2013 | 2.9% | £691pcm |
| April 2012 | 1.3% | £672pcm |
| April 2011 | 4.4% | £663pcm |
| April 2010 | 1.5% | £635pcm |
| April 2009 | -8.3% | £626pcm |
| April 2008 | 3.6% | £683pcm |
| April 2007 | 0% | £659pcm |
The last sale was on 17th October 2025 for £255,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 87 sales since 1995.
CO12 4FE has seen 5 sales in the last three years and 4 sales in the last twelve months.
CO12 4FE is the 568th largest and the 350th most expensive postcode out of the 603 postcodes in the CO12 area.
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The closest station to CO12 4FE is Harwich International station which is 1.1 kilometres away.
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According to recent data from Ofcom, there is poor internet coverage in this area which may result in poor or no internet connectivity.
According to recent data from Ofcom, Slow/none broadband is available in the area.
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
The recent census recorded whether a resident owned or rented their home.
In the area around CO12 4FE, 30.6% of property is privately owned with a mortgage and 28.2% is socially rented.
The graph below shows how this compares to East of England and the rest of England & Wales.
The recent census recorded the highest level of education achieved by residents in the local area.
In the area around CO12 4FE, 23.5% of residents are recorded as possessing school level qualifications and 12.3% as possessing degree level qualifications.
The graph below shows how this compares to East of England and the rest of England & Wales.
The most recent census in 2021 recorded the age of all UK residents.
In the area around CO12 4FE, the average age was 40.9 and the most common age was 7.
The graph below shows how this compares to East of England and the rest of England & Wales
The recent census recorded whether a property was a primary or secondary home for the resident.
In the area around CO12 4FE, 0.0% of property was a second home.
Comparison figures for East of England and the rest of England & Wales are listed below.
The recent census recorded the number of cars registered in each household.
In the area around CO12 4FE, there are an average of 1.1 cars per household.
See below for how this compares to East of England and the rest of England & Wales.