Map of CO12 3SH postcode

General information
Postcode CO12 3SH
Post Town Harwich
Nearest station Dovercourt (1 km)
Bus stops
Minesweepers Memorial (NE)
Brooklyn Road (SW)
Brooklyn Road (NE)
DaRT Dovercourt ()
Cliff Road (SW)
Fronk's Avenue (E)
Roads in this postcode
Number of UPRNs 22 View
Known addresses
1 First Avenue, Dovercourt
1 First Avenue, Harwich
3 First Avenue, Harwich
5 First Avenue, Dovercourt
5 First Avenue, Harwich
7 First Avenue, Harwich
8 First Avenue, Dovercourt
8 First Avenue, Harwich
9 First Avenue, Dovercourt
10 First Avenue, Harwich
17A First Avenue, Harwich
Main property type Semi-detached
Businesses
Geography
Latitude 51.933391
Longitude 1.276205
Easting 625321
Northing 231169
Grid reference TM253311
UTM reference 31U 381489 5755033
what3words hulk.pave.grin
Plus code 9F33W7MG+9F
Altitude 13 metres (42 feet)
Sunrise (today) 4:36
Sunset (today) 21:16
Distance away
Distance to sea 0.2 KMs (0.2 miles)
Administrative areas
ParishHarwichE04004099
Ward Dovercourt Bay E05011940
Local Authority District Tendring E07000076
County Electoral Division Harwich E58000438
Local Authority Essex E10000012
County Essex E10000012
Constituency (2024) Harwich and North Essex E14001273
MPSir Bernard JenkinConservative
Police forceEssex
Water companyAffinity Water
Sewage companyAnglian Water
NUTS/ITL 3 Essex Haven Gateway
NUTS/ITL 2 Essex
NUTS/ITL 1 East of England
Country England E92000001
Data
Date introduced January 1980
Last updated June 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 29
Households (2011) 15
Index of Multiple Deprivation (2019)
8,658 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£34,500
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)HarwichE63011115
Census output area (2021)E00111762
Census output area (2011)E00111762
Lower layer super output area (2021)Tendring 001CE01021999
Lower layer super output area (2011)Tendring 001CE01021999
Middle layer super output area (2021)Harwich Town & DovercourtE02004573
Middle layer super output area (2011)Harwich Town & DovercourtE02004573
Travel to work areaClactonE30000192
Property sales
Average property price in Colchester £308,192
Annual change -0.2%
View all properties sold in the CO postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
8 First Avenue, DovercourtSemi-detached (freehold)Dec 2024£230,000
5 First Avenue, DovercourtSemi-detached (freehold)Dec 2023£235,000
1 First Avenue, DovercourtSemi-detached (freehold)Apr 2022£255,000
Semi-detached (freehold)Sep 2012£160,000
9 First Avenue, DovercourtSemi-detached (freehold)Jan 2019£196,000
Semi-detached (freehold)Dec 2015£160,188
3 First Avenue, HarwichSemi-detached (freehold)Nov 2011£144,000
Semi-detached (freehold)Aug 2007£176,000
Semi-detached (freehold)May 1999£48,500
7 First Avenue, HarwichTerraced (freehold)Jan 2009£100,000
Terraced (freehold)Dec 2006£124,995
Terraced (freehold)Nov 2004£126,000
8 First Avenue, HarwichSemi-detached (freehold)May 2008£165,000
17A First Avenue, HarwichDetached (freehold)Aug 2006£150,000
Detached (freehold)Nov 2004£180,000
1 First Avenue, HarwichSemi-detached (freehold)Aug 2005£182,000
Semi-detached (freehold)Oct 2003£72,000
Semi-detached (freehold)Apr 2003£60,000
10 First Avenue, HarwichSemi-detached (freehold)Sep 2001£83,000


View all properties sold in the CO12 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license