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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
|
VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
CO12 4GJHouse Prices / East of England, Tendring, Williamsburg Avenue
Last updated May 2026
Key Postcode Insights
CO12 4GJ is a residential postcode situated on Williamsburg Avenue, Harwich, CO12 with 6 addresses.
It ranks as the 123rd largest and 48th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 6 properties: 6 flats.
6
Properties
- Flats
Key Postcode Insights
CO12 4GJ is a residential postcode situated on Williamsburg Avenue, Harwich, CO12 with 6 addresses.
It ranks as the 123rd largest and 48th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 6 properties: 6 flats.
6
Properties
- Flats
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House Pricesin CO12 4GJ
Sale prices range from £118,384 for 2 bedroom Leasehold flats (548 ft2) to £118,384 for 2 bedroom Leasehold flats (548 ft2) .
Monthly rental prices range from £628 pcm for 2 bed flats to £628 pcm for 2 bed flats.
The gross rental yield is between 6.4% and 6.4%.
The average value per square foot is £198.
Average Sale Value
£118,384
Average Rental Value
£628 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£198 /ft2
Sales Market Trendsin CO12 4GJ
The current average value in the postcode is £118,384.
The CO12 4GJ Sales Market has increased by 30.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.9% | £118,384 |
| April 2025 | -1.3% | £119,505 |
| April 2024 | -2.6% | £121,027 |
| April 2023 | 1.4% | £124,255 |
| April 2022 | 10.5% | £122,558 |
| April 2021 | 3.5% | £110,898 |
| April 2020 | 3.2% | £107,162 |
| April 2019 | 2.3% | £103,849 |
| April 2018 | 4.4% | £101,530 |
| April 2017 | 7.5% | £97,292 |
| April 2016 | 5.5% | £90,479 |
| April 2015 | 5.2% | £85,789 |
| April 2014 | 6.1% | £81,564 |
| April 2013 | -2.4% | £76,911 |
| April 2012 | -3.5% | £78,762 |
| April 2011 | 0.9% | £81,598 |
| April 2010 | 2% | £80,871 |
| April 2009 | -17.7% | £79,269 |
| April 2008 | -3.2% | £96,310 |
| April 2007 | 0% | £99,484 |
Rental Market Trendsin CO12 4GJ
The current average rental value in the postcode is £628.
The CO12 4GJ Rental Market has increased by 36.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.1% | £628pcm |
| April 2025 | 2.1% | £609pcm |
| April 2024 | 8.6% | £597pcm |
| April 2023 | 5.5% | £550pcm |
| April 2022 | 6% | £521pcm |
| April 2021 | 3.4% | £491pcm |
| April 2020 | 0.3% | £475pcm |
| April 2019 | 1.2% | £474pcm |
| April 2018 | 1.6% | £468pcm |
| April 2017 | -0.2% | £461pcm |
| April 2016 | 3.8% | £462pcm |
| April 2015 | 2.7% | £445pcm |
| April 2014 | 1.1% | £433pcm |
| April 2013 | 1% | £429pcm |
| April 2012 | -0.3% | £424pcm |
| April 2011 | 3.7% | £425pcm |
| April 2010 | -1.7% | £410pcm |
| April 2009 | -9.1% | £417pcm |
| April 2008 | 1.8% | £459pcm |
| April 2007 | 0% | £451pcm |
Explore Buildingsin CO12 4GJ, Williamsburg Avenue, Harwich, CO12
Nearby Postcodesto CO12 4GJ
CO12 4GJ is the 123rd largest and the 48th most expensive postcode out of the 603 postcodes in the CO12 area.
- 18 mCO12 4GL, Williamsburg Avenue, Harwich, CO12CO12 4GL6 Addresses
- 20 mCO12 4GG, Williamsburg Avenue, Harwich, CO12CO12 4GG6 Addresses
- 80 mCO12 4FE, Williamsburg Avenue, Harwich, CO12CO12 4FE46 Addresses
- 82 mCO12 4FF, Williamsburg Avenue, Harwich, CO12CO12 4FF38 Addresses
- 92 mCO12 4GF, Frank Wheeler Way, Harwich, CO12CO12 4GF5 Addresses
- 122 mCO12 4GE, Ralph Knight Way, Harwich, CO12CO12 4GE4 Addresses
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Property Typesin CO12 4GJ
- 6 modern flats built after 1980
- modern flat (6)
Energy Efficiencyof properties in CO12 4GJ
- Energy Performance Certificate (EPC) surveys conducted for 6 properties.
- The dominant rating is B.
- A (0)
- E (0)
- B (6)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (0)
Top 3 Most Expensive Saleson Williamsburg Avenue
Schools Nearbyto CO12 4GJ
The nearest primary school to CO12 4GJ is The Mayflower Primary School which is 526 metres away.
- 526mThe Mayflower Primary School
- 691mSpring Meadow Primary School & Nursery
- 894mAll Saints' Church of England Voluntary Aided Primary School, Dovercourt
The nearest secondary school is Harwich and Dovercourt High School which is 1.1 kilometres away.
- 1.1kmHarwich and Dovercourt High School
- 5.9kmFelixstowe School
- 9.2kmHolbrook Academy
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Public Transport Nearbyto CO12 4GJ
The closest station to CO12 4GJ is Harwich International station which is 1.1 kilometres away.
- 1.1kmHarwich International
- 1.1kmDovercourt
- 1.6kmHarwich Town
- 5.6kmTrimley