UK Property Check · Printed on 8 November 2026ukpropertycheck.co.uk/postcode/co12
CO12Harwich, Tendring, England
House prices in CO12, Harwich
Homes in CO12 sold for a median of £250,000 between September 2024 and August 2026, from 710 standard sales.
That is 12% below the £285,000 median for the Tendring council area.
Prices by property type
| Type | Sales | Median price | Middle half | Per m² |
|---|---|---|---|---|
| Detached | 254 | £343,000 | £296,000 to £408,000 | Too few |
| Semi-detached | 203 | £245,000 | £215,000 to £280,000 | Too few |
| Terraced | 202 | £193,000 | £165,000 to £235,000 | Too few |
| Flats and maisonettes | 51 | £115,000 | £96,000 to £150,000 | Too few |
Only 36 sales here are linked to an energy certificate with a floor area, so treat the per m² figures as a rough guide.
Detached houses were the most common type sold here, at 36% of sales, ahead of semi-detached houses at 29%.
Flats here sold for a median of £115,000, 33% less than the £172,500 typical of the 6 nearest districts with enough flat sales.
Compare an asking price
- Check a home for its floor area
- How much to offer, then how to put the offer in writing
- Work out stamp duty
Where prices are higher in CO12
Of the postcode sectors with at least 20 standard sales, prices were highest in CO12 5, around Ramsey, with a median of £332,500, and lowest in CO12 3, around Harwich, at £230,000. Dashed outlines on the map show roughly where the two sectors are.
Each dot is a postcode in CO12 with at least 3 standard sales from September 2024 to August 2026, shaded by the median price of those sales. Select a dot for its median and a link to its sales, or use the list below the map.
Map loading
List the 97 postcodes on the map, dearest first
| Postcode | Median price | Standard sales |
|---|---|---|
| CO12 3TR | £470,000 | 3 |
| CO12 4NW | £456,000 | 5 |
| CO12 5FF | £430,000 | 3 |
| CO12 5FQ | £425,000 | 9 |
| CO12 3TL | £410,000 | 4 |
| CO12 3TA | £400,000 | 3 |
| CO12 4EH | £400,000 | 3 |
| CO12 4NN | £400,000 | 11 |
| CO12 4NL | £399,500 | 10 |
| CO12 3SU | £395,000 | 4 |
| CO12 5DZ | £390,000 | 3 |
| CO12 4EF | £385,000 | 3 |
| CO12 3RZ | £383,000 | 3 |
| CO12 5AH | £362,000 | 3 |
| CO12 3SZ | £354,000 | 4 |
| CO12 5FE | £350,000 | 3 |
| CO12 5FR | £350,000 | 5 |
| CO12 4GW | £344,500 | 12 |
| CO12 4NG | £343,000 | 12 |
| CO12 5BZ | £340,000 | 3 |
| CO12 3SF | £338,000 | 3 |
| CO12 4GT | £337,500 | 14 |
| CO12 5JF | £325,000 | 6 |
| CO12 5EJ | £320,000 | 8 |
| CO12 3UA | £310,000 | 3 |
| CO12 5AA | £310,000 | 3 |
| CO12 3SD | £300,000 | 5 |
| CO12 4LD | £296,000 | 4 |
| CO12 3RJ | £295,000 | 4 |
| CO12 3UL | £292,500 | 4 |
| CO12 4TL | £291,000 | 8 |
| CO12 5ED | £289,000 | 4 |
| CO12 4PS | £285,000 | 5 |
| CO12 4UQ | £284,000 | 4 |
| CO12 4WL | £280,000 | 4 |
| CO12 4GX | £278,000 | 10 |
| CO12 4FU | £270,000 | 3 |
| CO12 3SA | £268,000 | 3 |
| CO12 4BA | £260,500 | 4 |
| CO12 4WE | £257,000 | 3 |
| CO12 4AU | £256,000 | 5 |
| CO12 3SX | £255,000 | 5 |
| CO12 4QU | £255,000 | 5 |
| CO12 4JU | £253,500 | 6 |
| CO12 3FD | £252,500 | 4 |
| CO12 4XN | £252,000 | 3 |
| CO12 4FE | £250,000 | 5 |
| CO12 4QY | £242,500 | 4 |
| CO12 4FF | £240,000 | 3 |
| CO12 4NR | £240,000 | 3 |
| CO12 4LF | £237,500 | 4 |
| CO12 3RL | £235,000 | 5 |
| CO12 4BT | £235,000 | 3 |
| CO12 4AR | £232,500 | 4 |
| CO12 3NJ | £230,000 | 3 |
| CO12 3SJ | £230,000 | 7 |
| CO12 4NB | £230,000 | 4 |
| CO12 4NS | £225,000 | 3 |
| CO12 4RH | £225,000 | 4 |
| CO12 4RD | £222,500 | 6 |
| CO12 4XS | £222,500 | 3 |
| CO12 3RN | £219,000 | 4 |
| CO12 4NT | £219,000 | 3 |
| CO12 3SB | £217,500 | 4 |
| CO12 5EB | £215,000 | 5 |
| CO12 4DB | £213,500 | 5 |
| CO12 3SG | £212,000 | 3 |
| CO12 4JE | £211,000 | 4 |
| CO12 3QN | £210,000 | 3 |
| CO12 3NN | £206,000 | 4 |
| CO12 4XW | £205,000 | 7 |
| CO12 3HN | £203,000 | 3 |
| CO12 3BD | £200,000 | 5 |
| CO12 3BJ | £200,000 | 3 |
| CO12 4JT | £200,000 | 3 |
| CO12 4UP | £200,000 | 4 |
| CO12 3SE | £196,000 | 3 |
| CO12 4DU | £193,000 | 3 |
| CO12 4NH | £186,000 | 3 |
| CO12 4DY | £182,500 | 4 |
| CO12 4PF | £181,000 | 4 |
| CO12 3QT | £177,000 | 3 |
| CO12 4PH | £175,000 | 4 |
| CO12 4PP | £175,000 | 4 |
| CO12 3PP | £168,000 | 4 |
| CO12 4PA | £165,000 | 5 |
| CO12 3HT | £160,000 | 3 |
| CO12 4XD | £160,000 | 5 |
| CO12 4PQ | £152,500 | 4 |
| CO12 4LL | £152,000 | 3 |
| CO12 3HP | £150,000 | 3 |
| CO12 4ET | £150,000 | 5 |
| CO12 4XX | £150,000 | 3 |
| CO12 3PZ | £133,500 | 5 |
| CO12 3SQ | £100,000 | 3 |
| CO12 4JP | £97,000 | 5 |
| CO12 3AR | £94,500 | 5 |
Prices over time
The median rose 59%, from £160,000 in 2016 to £255,000 in 2025, the second biggest rise of the 233 districts in the East of England.
Postcode districts in the Tendring council area
Median sale price of the 7 districts with at least 100 standard sales, September 2024 to August 2026, dearest first, each named by its post town. CO12 is the second cheapest.
- CO7 Colchester£355,000
- CO11 Manningtree£350,000
- CO13 Frinton-on-Sea£340,000
- CO16 Clacton-on-Sea£285,000
- CO14 Walton on the Naze£257,500
- CO12 Harwich, this district£250,000
- CO15 Clacton-on-Sea£235,000
Prices by council ward
Median price in the council wards that cover most of CO12, from the sales in CO12, September 2024 to August 2026, dearest first:
- Stour Valley 48 sales£355,000
- Dovercourt Tollgate 162 sales£314,000
- The Oakleys & Wix 64 sales£305,000
- Dovercourt All Saints 192 sales£250,000
- Dovercourt Bay 99 sales£225,000
- Dovercourt Vines & Parkeston 82 sales£224,500
- Harwich & Kingsway 95 sales£170,000
Recent sales
The 10 latest sales ran from £130,000 for a flat on Main Road to £282,000 for a detached house on Swallow Close.
The latest standard sales recorded in CO12. Sales take 2 weeks to 2 months to appear (how to find out what a house sold for). Select an address to check that home, or a postcode for every sale there.
- Flat 5, Rosaceae, 405 Main RoadSold for £130,000
- 48 Garland RoadSold for £145,000
- 37 Oakley RoadSold for £230,000
- 11 Swallow CloseSold for £282,000
- 37 Albert StreetSold for £160,000
- 12 Harbour CrescentSold for £223,000
- 366 Main RoadSold for £270,000
- 452 Main RoadSold for £225,000
- 12 Eves CourtSold for £230,000
- 2 Albemarle StreetSold for £140,000
Streets with the most standard sales, with their median price, September 2024 to August 2026:
- Main Road, Harwich£183,00032 sales
- Fronks Road, Harwich£270,00023 sales
- Lee Road, Harwich£217,50014 sales
- Primrose Avenue, Dovercourt£337,50014 sales
- Blackthorn Drive, Dovercourt£343,00012 sales
Living in CO12
Crime
88 crimes per 1,000 residents in the year to August 2026
Higher than 72 in 100 postcode districts. England and Wales: 84. The middle half of postcode districts are between 47 and 93.
The rate counts every crime recorded in an area against the people who live there, so shops, stations and nightlife push it up.
Gigabit broadband
Across its postcodes, an average of 78% of homes can get it
Lower than 68 in 100 postcode districts. England and Wales: 89%. The middle half of postcode districts are between 73% and 94%.
Radon
17% of postcodes are in a 1 km square that includes a radon Affected Area
Lower than 62 in 100 postcode districts.
In a radon Affected Area, UKHSA recommends a radon test. A UKradon report gives the result for an exact address.
Council tax
Band D is £2,270 a year in Tendring for 2026 to 2027
Lower than 84 in 100 council areas. England: £2,392. The middle half of council areas are between £2,323 and £2,526.
Band D includes every charge on the bill, such as police, fire and any county, parish or town council.
The free check gives these for a single home, with the nearest schools and road and rail noise (how we work them out).
Crime: data.police.uk, with Census 2021 population from the Office for National Statistics. Broadband: Ofcom Connected Nations, January 2026. Radon: the British Geological Survey and UKHSA. Council tax: the Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0.
Energy ratings of homes for sale
| Rating | Homes | Share |
|---|---|---|
| A | 1 | |
| B | 13 | |
| C | 273 | |
| D | 272 | |
| E | 60 | |
| F | 19 | |
| G | 9 |
When the homes were built
| Built | Homes | Share |
|---|---|---|
| 56 | ||
| 89 | ||
| 146 | ||
| 91 | ||
| 105 | ||
| 75 | ||
| 64 | ||
| 21 |
About these figures
The figures come from 710 standard sales in CO12, the latest on 28 August 2026 (what counts as a standard sale). Of these, 12% were new builds and fewer than 1 in 10 were flats.
Updated 15 October 2026 with sales recorded to August 2026. Next update due in late November 2026.
Contains HM Land Registry data © Crown copyright and database right 2026. Energy certificate data from the Ministry of Housing, Communities and Local Government. Both are licensed under the Open Government Licence v3.0.