CO12 3SQ

CO12 3SQHouse Prices / East of England, Tendring, Second Avenue

Last updated May 2026

Key Postcode Insights

CO12 3SQ is a residential postcode situated on Second Avenue, Harwich, CO12 with 23 addresses.

It ranks as the 402nd largest and 219th 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 23 properties: 13 houses and 10 flats.

23
Properties
  • Houses
  • Flats

Our partners and
data sources

Get a Fast Offer
for your property
Blog header image

House Pricesin CO12 3SQ

Sale prices range from £64,698 for studio leasehold flats (215 ft2) to £257,901 for 4 bedroom freehold houses with a garden (1,291 ft2) .

Monthly rental prices range from £398 pcm for studio flats to £1,285 pcm for 4 bed houses.

The gross rental yield is between 6.0% and 7.4%.

The average value per square foot is £205.

Average Sale Value
£177,189
Average Rental Value
£941 pcm
Average Rental Yield
6.4% /year
Average Value Per Sqft
£205 /ft2
Prices last updated 1st May 2026
Blog header image
Blog header image
properties list title title

Sales History
in CO12 3SQ

The last sale was on 17th April 2025 for £100,000 and since then the market in the area has decreased by 1.6%. The postcode has had a total of 39 sales since 1995.

CO12 3SQ has seen 5 sales in the last three years and no sales in the last twelve months.

properties list title title

Nearby Postcodesto CO12 3SQ

CO12 3SQ is the 402nd largest and the 219th most expensive postcode out of the 603 postcodes in the CO12 area.

Be the first Estate
Agent here!

properties list title title

Property Typesin CO12 3SQ

  • 7 period houses built between 1800 and 1911
  • 10 modern flats built after 1980
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • period house (7)
  • modern flat (10)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in CO12 3SQ

  • Energy Performance Certificate (EPC) surveys conducted for 15 properties.
  • The dominant rating is C.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (7)
  • G (0)
  • D (5)
  • No EPC (8)
properties list title title
Schools Nearby

Schools Nearbyto CO12 3SQ

The nearest primary school to CO12 3SQ is The Mayflower Primary School which is 518 metres away.
  • 518
    m
    The Mayflower Primary School
  • 597
    m
    St Joseph's Catholic Primary School
  • 1.1
    km
    Harwich Community Primary School and Nursery
The nearest secondary school is Harwich and Dovercourt High School which is 1.0 kilometres away.
  • 1.0
    km
    Harwich and Dovercourt High School
  • 5.9
    km
    Felixstowe School
  • 10.2
    km
    Lift Tendring
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CO12 3SQ

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

  • 715
    m
    Dovercourt
  • 1.4
    km
    Harwich Town
  • 2.1
    km
    Harwich International
  • 5.7
    km
    Trimley
Source: National Rail
Loading...
Loading...
Loading...
Loading...