CO12 3SH

CO12 3SHHouse Prices / East of England, Tendring, First Avenue

Last updated May 2026

Key Postcode Insights

CO12 3SH is a residential postcode situated on First Avenue, Harwich, CO12 with 20 addresses.

It ranks as the 363rd largest and 258th most expensive of the 603 postcodes in the CO12 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 20 properties: 14 houses and 6 flats.

20
Properties
  • Houses
  • Flats

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House Pricesin CO12 3SH

Sale prices range from £77,565 for 1 bedroom leasehold flats (376 ft2) to £240,437 for 4 bedroom freehold houses with a garden (1,151 ft2) .

Monthly rental prices range from £505 pcm for 1 bed flats to £1,231 pcm for 4 bed houses.

The gross rental yield is between 5.7% and 7.8%.

The average value per square foot is £206.

Average Sale Value
£190,973
Average Rental Value
£991 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£206 /ft2
Prices last updated 1st May 2026
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Sales History
in CO12 3SH

The last sale was on 2nd December 2024 for £230,000 and since then the market in the area has decreased by 0.6%. The postcode has had a total of 20 sales since 1995.

CO12 3SH has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto CO12 3SH

CO12 3SH is the 363rd largest and the 258th most expensive postcode out of the 603 postcodes in the CO12 area.

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Property Typesin CO12 3SH

  • 4 period houses built between 1800 and 1911
  • 2 houses of an unknown age
  • 14 other addresses of unknown type
  • period house (4)
  • house (2)
  • Unknown (14)
Energy Efficiency

Energy Efficiencyof properties in CO12 3SH

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

Schools Nearbyto CO12 3SH

The nearest primary school to CO12 3SH is The Mayflower Primary School which is 546 metres away.
  • 546
    m
    The Mayflower Primary School
  • 660
    m
    St Joseph's Catholic Primary School
  • 1.0
    km
    Harwich Community Primary School and Nursery
The nearest secondary school is Harwich and Dovercourt High School which is 1.1 kilometres away.
  • 1.1
    km
    Harwich and Dovercourt High School
  • 5.8
    km
    Felixstowe School
  • 10.2
    km
    Lift Tendring
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CO12 3SH

The closest station to CO12 3SH is Dovercourt station which is 700 metres away.

  • 667
    m
    Dovercourt
  • 1.4
    km
    Harwich Town
  • 2.1
    km
    Harwich International
  • 5.6
    km
    Trimley
Source: National Rail
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