Marconi Plaza - CM1 1GS
Key Postcode Insights
CM1 1GS is a residential postcode situated on Marconi Plaza, Chelmsford, CM1 with 77 addresses.
It ranks as the 1363rd largest and 319th most expensive of the 1,379 postcodes in the CM1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 77 properties: 77 flats.
- Ave. Sale Price
- £312,794
- 10 Year change
- up 6.3%
- Ave. Rental Price
- £1,391pcm
- 10 Year change
- up 36.7%
- Ave. £ per ft²
- £421/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Key Postcode Insights
CM1 1GS is a residential postcode situated on Marconi Plaza, Chelmsford, CM1 with 77 addresses.
It ranks as the 1363rd largest and 319th most expensive of the 1,379 postcodes in the CM1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 77 properties: 77 flats.
- Ave. Sale Price
- £312,794
- 10 Year change
- up 6.3%
- Ave. Rental Price
- £1,391pcm
- 10 Year change
- up 36.7%
- Ave. £ per ft²
- £421/ft²
- Ave. Gross Yield
- 5.3%/year/yr
Explore Propertiesin CM1 1GS
- 11 Kings Tower Marconi Plaza
2 Bed Modern Flat
- 12 Kings Tower Marconi Plaza
2 Bed Modern Flat
- 13 Kings Tower Marconi Plaza
2 Bed Modern Flat
- 14 Kings Tower Marconi Plaza
2 Bed Modern Flat
- 15 Kings Tower Marconi Plaza
2 Bed Modern Flat
Sales Market Trends
The last sale in CM1 1GS sold for £265,000 on 20th March 2026. Since then prices are up an average of 0.1%.
The current average value in the postcode is £312,794.
The CM1 1GS Sales Market has increased by 6.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.6% | £312,794 |
| June 2025 | 0.1% | £321,135 |
| June 2024 | -1.6% | £320,799 |
| June 2023 | -0.9% | £325,855 |
| June 2022 | 5.3% | £328,921 |
| June 2021 | 2% | £312,409 |
| June 2020 | 1.3% | £306,277 |
| June 2019 | -1% | £302,221 |
| June 2018 | -0.6% | £305,267 |
| June 2017 | 4.3% | £307,052 |
| June 2016 | 11.7% | £294,271 |
| June 2015 | 9.6% | £263,479 |
| June 2014 | 9% | £240,356 |
| June 2013 | 0.9% | £220,559 |
| June 2012 | 1% | £218,567 |
| June 2011 | 0.4% | £216,491 |
| June 2010 | 6.3% | £215,703 |
| June 2009 | -11.9% | £202,964 |
| June 2008 | -3.2% | £230,329 |
| June 2007 | 0% | £238,024 |
Rental Market Trends
The current average rental value in the postcode is £1,391.
The CM1 1GS Rental Market has increased by 36.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.4% | £1,391pcm |
| June 2025 | 2.7% | £1,359pcm |
| June 2024 | 8.7% | £1,323pcm |
| June 2023 | 9.5% | £1,217pcm |
| June 2022 | 4.3% | £1,111pcm |
| June 2021 | 2.1% | £1,065pcm |
| June 2020 | 1.7% | £1,043pcm |
| June 2019 | 1% | £1,026pcm |
| June 2018 | -0.7% | £1,016pcm |
| June 2017 | 0.5% | £1,023pcm |
| June 2016 | 3.9% | £1,018pcm |
| June 2015 | 3.9% | £980pcm |
| June 2014 | 3.6% | £943pcm |
| June 2013 | 2.1% | £910pcm |
| June 2012 | 1% | £892pcm |
| June 2011 | 2.4% | £883pcm |
| June 2010 | 4% | £862pcm |
| June 2009 | -8.1% | £829pcm |
| June 2008 | 4.2% | £902pcm |
| June 2007 | 0% | £865pcm |
Sales History
The last sale was on 20th March 2026 for £265,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 133 sales since 1995.
CM1 1GS has seen 4 sales in the last three years and 2 sales in the last twelve months.
- Sold Mar 2026£265,000 | 2 Bed Flat65 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS65 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Aug 2025£205,000 | 2 Bed Flat23 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS23 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Jul 2024£175,000 | 2 Bed Flat95 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS95 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Dec 2023£230,000 | 2 Bed Flat41 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS41 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Aug 2020£285,000 | 3 Bed Flat55 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS55 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
Nearby Postcodes
CM1 1GS is the 1363rd largest and the 319th most expensive postcode out of the 1,379 postcodes in the CM1 area.
- CM1 1GR, Viaduct Road, Chelmsford, CM1CM1 1GR42 Addresses|40 m away
- CM1 1GZ, Dukes Walk, Chelmsford, CM1CM1 1GZ2 Addresses|44 m away
- CM1 1GN, Marconi Plaza, Chelmsford, CM1CM1 1GN51 Addresses|66 m away
- CM1 1TS, Viaduct Road, Chelmsford, CM1CM1 1TS10 Addresses|84 m away
- CM1 1LS, Burgess Springs, Chelmsford, CM1CM1 1LS40 Addresses|88 m away
Property Types
- 71 modern flats built after 1980
- 6 flats of an unknown age
- modern flat (71)
- flat (6)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 71 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (22)
- F (0)
- C (42)
- G (0)
- D (7)
- No EPC (6)
Top 3 Most Expensive Sales
- Sold Sep 2017£595,000 | 3 Bed Flat103 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS103 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Sep 2009£360,000 | 3 Bed Flat104 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS104 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
- Sold Jan 2009£350,000 | 3 Bed Flat103 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS103 Kings Tower, Marconi Plaza, Chelmsford, CM1 1GS
Schools Nearby
- Maltese Road Primary School600 m away
- The Cathedral Church of England Voluntary Aided Primary School, Chelmsford700 m away
- Our Lady Immaculate Catholic Primary School800 m away
- King Edward VI Grammar School, Chelmsford500 m away
- Chelmsford County High School for Girls900 m away
- St John Payne Catholic School, Chelmsford1.8 km away
More reading links
Public Transport Nearby
The closest station to CM1 1GS is Chelmsford station, which is 200 metres away.
- Chelmsford|200 m away
- Beaulieu Park|4.4 km away
- Ingatestone|9.5 km away
- Hatfield Peverel|9.9 km away
