CO12 3NJ
PostcodeA postcode in Tendring 001A, Harwich & Kingsway ward, Tendring.
This report describes the area around CO12 3NJ, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around CO12 3NJ
- 36 crimes within 500 mAugust, up 20% on JulyTendring 001A: 139 a year per 1,000 peopleMap point
- Harwich Town, 190 mAbout 2 minutes on footExact point
- 1 school within 800 mNearest is 440 m awayExact point
- 10 of 36 properties in CO12 3NJ at high risk of floodingFrom rivers or the sea, with flood defences. Also 1 at medium risk, 14 at low riskFlood zones, which ignore defences: in flood zone 3Postcode
- England’s most deprived 10%This neighbourhood, Tendring 001ANeighbourhood
- £259,568 average priceFor the whole of Tendring, July 2026Council
- No GP practices within 1 kmNearest is 1.6 km awayPostcode
- 2 supermarkets within 1 kmNearest is 920 m awayExact point
- Gigabit broadband for every home and business at CO12 3NJSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at CO12 3NJRoad 53 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- Not in a radon Affected AreaUnder 1% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 10.1 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CO12 3NJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Harwich Community Primary School and Nursery Primary. 31% met the expected standard at KS2 (2024/25) | 440 m 6 minutes on foot | Good (overall), October 2023 |
| The Mayflower Primary School Primary. 48% met the expected standard at KS2 (2024/25) | 1.4 km 18 minutes on foot | Good (overall), February 2022 |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near CO12 3NJ
Latest sale at each postcode- £230,000Harbour Crescent, CO12 3NJMay 2026, terraced, established, freehold10 m
- £190,000Main Road, CO12 3LTNovember 2025, terraced, established, freehold100 m
- £108,000Main Road, CO12 3NYOctober 2024, flat or maisonette, established, leasehold100 m
- £240,000Main Road, CO12 3LZJanuary 2023, semi-detached, established, freehold130 m
- £164,000Station Road, CO12 3LYAugust 2025, terraced, established, freehold130 m
- £190,000Ferndale Road, CO12 3BPJuly 2025, terraced, established, freehold140 m
- £250,000Main Road, CO12 3LSNovember 2024, semi-detached, established, freehold170 m
- £285,000St Helens Green, CO12 3NHJuly 2024, semi-detached, established, freehold200 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
Within 1 km of CO12 3NJ
In a straight lineStations
- Harwich Town2 minutes on foot190 m
- Dovercourt9 minutes on foot730 m
Pharmacies
- BOOTS810 m
- DAY LEWIS PHARMACY830 m
Dental practices
- DENTAL SURGERY890 m
Supermarkets
- Iceland DovercourtIceland920 m
- Co-op Dovercourt FoodstoreEast of England Co-operative1 km
The neighbourhood: Tendring 001A
Everything about Tendring 001AThe postcode district: CO12
Everything about CO12Your MP
- Sir Bernard JenkinConservativeMP for Harwich and North Essex
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood risk by postcodeJune 2026Postcode
- English Indices of Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Road and rail noise by postcode2021Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.