CO12 3RG

Marine Parade - CO12 3RG

Last updated Jul 2026

Key Postcode Insights

CO12 3RG is a residential postcode situated on Marine Parade, Dovercourt, Harwich, CO12 with 34 addresses.

It ranks as the 471st largest and 131st 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 34 properties: 7 houses, 23 flats and 4 other properties.

Ave. Sale Price
£224,631
10 Year change
up 34.7%
Ave. Rental Price
£882pcm
10 Year change
up 43.9%
Ave. £ per ft²
£211/ft²
Ave. Gross Yield
4.7%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin CO12 3RG

House
3 houses
Group
28 flats

Our partners and
data sources

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Nearby Postcodes

CO12 3RG is the 471st largest and the 131st most expensive postcode out of the 603 postcodes in the CO12 area.

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Property Types

  • 3 period houses built between 1800 and 1911
  • 16 period flats built between 1800 and 1911
  • 12 modern flats built after 1980
  • 3 other addresses of unknown type
  • period house (3)
  • period flat (16)
  • modern flat (12)
  • Unknown (3)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 17 properties.
  • The most common rating is D.
  • A (0)
  • E (3)
  • B (3)
  • F (0)
  • C (3)
  • G (1)
  • D (7)
  • No EPC (13)
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Schools Nearby

Schools Nearby

The nearest primary school to CO12 3RG is The Mayflower Primary School, which is 600 metres away.
  • The Mayflower Primary School
    600 m away
  • St Joseph's Catholic Primary School
    800 m away
  • Harwich Community Primary School and Nursery
    900 m away
The nearest secondary school is Harwich and Dovercourt High School, which is 1.2 kilometres away.
  • Harwich and Dovercourt High School
    1.2 km away
  • Felixstowe School
    5.7 km away
  • Lift Tendring
    10.2 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to CO12 3RG is Dovercourt station, which is 600 metres away.

  • Dovercourt
    |
    600 m away
  • Harwich Town
    |
    1.3 km away
  • Harwich International
    |
    2.2 km away
  • Trimley
    |
    5.6 km away
Source: National Rail
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