CO3 3DD

Key Postcode Insights

CO3 3DD is a residential postcode situated on St. Marys Fields, Colchester, CO3 with 22 addresses.

It ranks as the 556th largest and 196th most expensive of the 822 postcodes in the CO3 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 22 properties: 11 houses and 11 flats.

22
Properties
  • Houses
  • Flats

Our partners and
data sources

Get a Fast Offer
for your property
Blog header image

House Pricesin CO3 3DD

Sale prices range from £201,815 for 2 bedroom leasehold flats (796 ft2) to £588,304 for 4 bedroom freehold houses with a garden (1,743 ft2) .

Monthly rental prices range from £1,110 pcm for 2 bed flats to £2,431 pcm for 4 bed houses.

The gross rental yield is between 4.6% and 6.7%.

The average value per square foot is £242.

Average Sale Value
£314,569
Average Rental Value
£1,627 pcm
Average Rental Yield
6.2% /year
Average Value Per Sqft
£242 /ft2
Prices last updated 1st May 2026
Blog header image
Blog header image
properties list title title

Sales History
in CO3 3DD

The last sale was on 1st December 2025 for £225,000 and since then the market in the area has decreased by 1.4%. The postcode has had a total of 49 sales since 1995.

CO3 3DD has seen 5 sales in the last three years and 2 sales in the last twelve months.

properties list title title

Nearby Postcodesto CO3 3DD

CO3 3DD is the 556th largest and the 196th most expensive postcode out of the 822 postcodes in the CO3 area.

Be the first Estate
Agent here!

properties list title title

Property Typesin CO3 3DD

  • 9 modern houses built after 1980
  • 8 modern flats built after 1980
  • 2 houses of an unknown age
  • 2 flats of an unknown age
  • 1 other address of unknown type
  • modern house (9)
  • modern flat (8)
  • house (2)
  • flat (2)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in CO3 3DD

  • Energy Performance Certificate (EPC) surveys conducted for 19 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (4)
  • F (0)
  • C (15)
  • G (0)
  • D (0)
  • No EPC (3)
properties list title title
Schools Nearby

Schools Nearbyto CO3 3DD

The nearest primary school to CO3 3DD is North Primary School and Nursery which is 558 metres away.
  • 558
    m
    North Primary School and Nursery
  • 627
    m
    St John's Green Primary School
  • 1.1
    km
    St Thomas More's Catholic Primary School, Colchester
The nearest secondary school is St Helena School which is 592 metres away.
  • 592
    m
    St Helena School
  • 633
    m
    Colchester Royal Grammar School
  • 1.4
    km
    St Benedict's Catholic College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto CO3 3DD

The closest station to CO3 3DD is Colchester Town station which is 900 metres away.

  • 881
    m
    Colchester Town
  • 1.1
    km
    Colchester
  • 2.4
    km
    Hythe (Essex)
  • 5.8
    km
    Wivenhoe
Source: National Rail
Loading...
Loading...
Loading...
Loading...