CM11 1NN postcode in Ramsden Heath, Essex
CM11 1NN is a postcode in Ramsden Heath, in the South Hanningfield, Stock and Margaretting ward of Chelmsford. It is in the Maldon parliamentary constituency and the Essex police force area, and has been in use since January 1980.
Where CM11 1NN is, and what is near it
- CM11 1NN
- Other postcodes in CM11 1: press one for its page
- 4 schools
- 2 railway stations
- 3 GP practices
- Further out, with the distance
Points are centre points, not buildings, and nothing drawn is a boundary. Names in italics are council wards: we hold no town or village names here. Open this area on OpenStreetMap (latitude 51.6295, longitude 0.4717)
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; schools: Department for Education; stations and bus stops: Department for Transport; GP practices: NHS England; street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them
Who looks after CM11 1NN?
- ChelmsfordDistrict council Chelmsford: bins, council tax, planning
- EssexCounty council Essex: schools, roads, care
- Council tax bandSet for each home, not for a postcode. The bands and a year's charge around CM11 1NN Check a council tax band on GOV.UK
- EssexPolice force area
- MaldonParliamentary constituency. Its MP is Sir John Whittingdale (Conservative), as Parliament lists them. Contact Sir John Whittingdale
ONS places a whole postcode in one council, one ward and one constituency, from a single point. A few postcodes cross a boundary, so an address at the edge can belong to the one next door. Your council tax bill or your poll card settles it for your address.
Council, police force area and constituency: ONS Postcode Directory, August 2026. What each council does: GOV.UK. The MP: UK Parliament, read 14 October 2026.
What broadband can you get at CM11 1NN?
Every home and business at CM11 1NN can get gigabit broadband from a line, Ofcom says.
Share of homes and businesses that can get it
Gigabit (1,000 Mbit/s)
Superfast (30 Mbit/s or more)
Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it
When are the bins collected at CM11 1NN?
BinDayBuddy reads bin days from councils' own collection systems. It may have the days for CM11 1NN.
Check the bin days for CM11 1NN on BinDayBuddySource: BinDayBuddy, built from councils' own collection systems and public data. BinDayBuddy is run by Towpath Digital, which also runs this site. How we use it
Is CM11 1NN at risk of flooding?
From rivers and the sea, long term
The Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea does not include CM11 1NN.
Rivers and the sea only, for the land around buildings, not each building. GOV.UK's checker answers for one address, surface water included.
Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0.
From surface water, across Chelmsford
The Environment Agency publishes this for the whole council, not for CM11 1NN: 2,321 properties in Chelmsford are at high risk (2.4% of all its properties). All the figures for Chelmsford
Source: Environment Agency, Risk of Flooding from Surface Water, properties at risk by local authority, version 2025-09, listed 18 September 2026, Open Government Licence v3.0.
Flood warnings
The centre of CM11 1NN is not in any of the Environment Agency's flood warning or alert areas. Part of the postcode may still be, so check your own address when you sign up.
Sign up for flood warnings, free, on GOV.UK Check flood risk at another postcodeSource: Environment Agency, flood warning areas read 17 October 2026. Open Government Licence v3.0. How we use these
What do homes sell for near CM11 1NN?
Homes in CM11 1 sold for a typical £680,000 in the 12 months to August 2026, across 74 sales, down 11.3% on the 12 months before, HM Land Registry's figures show.
- Detached £830,000 41 sales
- Semi-detached £491,250 26 sales
- Terraced £420,000 5 sales
- Flat or maisonette 2 sales, too few to price
Each bar is that kind's typical price, against the most expensive kind here.
Across the whole CM11 district: a typical £475,000 from 212 sales.
How we work this out: house prices by postcodeSource: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it
Homes sold in CM11 1NN
HM Land Registry records 9 standard sales of homes in CM11 1NN from January 2024 to August 2026, the latest on 14 November 2025. The middle sale was £1,310,000, from £999,000 to £1,950,000. Across CM11 1, the typical price in the 12 months to August 2026 was £680,000. Each sale below opens Land Registry's own record of it.
- £1,195,0007, The Gallops, Park Lane
- £1,400,000Sundown, Park Lane
- £1,310,000Katie House, Park Lane
- £1,950,0004, The Gallops, Park Lane
- £999,0001, The Gallops, Park Lane
- £1,150,0002, The Gallops, Park Lane
- £1,375,0003, The Gallops, Park Lane
- £1,025,0005, The Gallops, Park Lane
Show the other sale
Sales at market value to a private buyer; the latest months are not complete. Own or live in a home listed here and would rather it were not? Ask us to take it off.
Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it
What council tax band are homes near CM11 1NN?
The Valuation Office Agency counts about 940 homes in the neighbourhood around CM11 1NN. The largest share of them, 30%, are in council tax band D. More were built from 1945 to 1964 than in any other period (28%). A home's own band is set for that home: check it on GOV.UK.
Council tax bands, and a year's council tax
Band D in Chelmsford for 2026‑27: £2,300. For the bands the homes here are in, a year's council tax runs from £1,533 (band A) to £4,600 (band H); band D, the most common, is £2,300.
| Band | Homes around here | A year |
|---|---|---|
| Band A | about 20 (2%) | £1,533 |
| Band B | about 40 (4%) | £1,789 |
| Band C | about 50 (5%) | £2,045 |
| Band D | about 280 (30%) | £2,300 |
| Band E | about 220 (23%) | £2,811 |
| Band F | about 140 (15%) | £3,322 |
| Band G | about 180 (19%) | £3,834 |
| Band H | about 10 (1%) | £4,600 |
When the homes were built
- 6% Before 1900
- 1% 1900 to 1918
- 11% 1919 to 1939
- 28% 1945 to 1964
- 27% 1965 to 1982
- 5% 1983 to 1999
- 16% 2000 to 2009
- 3% 2010 to 2019
- 3% 2020 or later
Averages for Chelmsford before discounts, not any one home's bill.
Council tax: Ministry of Housing, Communities and Local Government, Council Tax levels set by local authorities in England 2026 to 2027, Table 10, published 25 March 2026, Open Government Licence v3.0. How we use it
Counts for the neighbourhood the centre of CM11 1NN is in (ONS area E01021604), rounded by the VOA.
Check one home's band on GOV.UKSource: Valuation Office Agency, Council Tax: stock of properties, at 31 March 2026, Open Government Licence v3.0. How we use it
Which schools are near CM11 1NN?
The nearest open schools to CM11 1NN, in a straight line. Distance is not a catchment.
Primary
Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it
Where is the nearest station to CM11 1NN?
The nearest railway station to the centre of CM11 1NN is Wickford Rail Station, 3.7 km away in a straight line.
- Wickford Rail Station Railway station 3.7 kmCycle
- Billericay Rail Station Railway station 3.7 kmCycle
Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.
No bus stop within 400 metres in the Department for Transport's register.
More stations near CM11 1NN, and how we find themSource: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it
Which GP surgeries are near CM11 1NN?
The nearest GP practices to the centre of CM11 1NN, in a straight line. Each sets the area it takes patients from. In England, each opens its page at the Care Quality Commission, which inspects and rates it.
- The Billericay Medical Practice Care Quality Commission rating: Good CQC report May 2026 · Phone 01277 658071 3.4 kmCycle
- The New Surgery Care Quality Commission rating: Good CQC report March 2024 · Phone 01277 633144 3.5 kmCycle
- Chapel Street Surgery Care Quality Commission rating: Good CQC report March 2016, over 3 years old · Phone 0844 477 3945 3.7 kmCycle
Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026; ratings: Care Quality Commission, 1 October 2026, Open Government Licence v3.0. How we use it
Where can I charge an electric car near CM11 1NN?
OpenStreetMap maps no public charging point within 3 km of the centre of CM11 1NN on the map as of 20 October 2026. It does not have every charger: Open Charge Map's own map, linked below, may show more.
See more chargers on Open Charge MapSource: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it
Which dentists are near CM11 1NN?
The nearest to the centre of CM11 1NN, in a straight line. Those in England open their page at the Care Quality Commission, which inspects them. It gives few dentists a rating.
- FACEmed Cosmetic Medical & Dental Centre Care Quality Commission rating: Good CQC report June 2022, over 3 years old · Phone 01268 833680 3.1 kmCycle
- The247dentist Emergency Dentist - Billericay Phone 0330 175 9995 3.1 kmCycle
- Billericay Orthodontic Practice Phone 01277 656318 3.1 kmCycle
Source: Care Quality Commission (directory of 14 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which hospitals are nearest to CM11 1NN?
The nearest NHS and private hospitals and clinics in England, in a straight line, with the Care Quality Commission's latest overall rating. One in Wales or Scotland may be nearer.
- Phoenix House Phone 01268 244600 4.6 kmCycle
- Basildon University Hospital Care Quality Commission rating: Inadequate CQC report October 2025 · Phone 01268 524900 8.0 kmDrive
Not every hospital has an accident and emergency department. In an emergency, call 999.
Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which care homes are near CM11 1NN?
The nearest care homes to the centre of CM11 1NN, in a straight line, with the Care Quality Commission's latest overall rating.
- The Belfry Residential Home Care Quality Commission rating: Good CQC report May 2024 · Phone 01268 710116 900 mWalk
- Hallmark Anisha Grange Luxury Care Home Care Quality Commission rating: Outstanding CQC report April 2020, over 3 years old · Phone 01277 658529 2.3 kmCycle
- Shaftesbury Anvil House Care Quality Commission rating: Good CQC report April 2019, over 3 years old · Phone 01277 633950 3.6 kmCycle
Source: Care Quality Commission (directory of 14 October 2026, ratings of 1 October 2026), Open Government Licence v3.0. This uses Care Quality Commission information. How we use it
Which pharmacies are near CM11 1NN?
The nearest NHS pharmacies to the centre of CM11 1NN, in a straight line. Those in England show the opening hours they gave the NHS (list published July 2026) and open their page on the NHS website. A few work online or by post only: check before you go.
- Day Lewis Pharmacy, 6 Grange Road Mon to Fri 9am to 1pm, 2pm to 6pm; Sat 9am to 1pm; Sun closed · Phone 01277 624862 3.4 kmCycle
- Shadforth Pharmaceutical Co Ltd Mon to Fri 9am to 1pm, 2pm to 6:30pm; Sat 9am to 1pm; Sun closed · Phone 01277 652241 3.5 kmCycle
- Wickford Pharmacy Mon to Fri 9am to 6pm; Sat 9am to 1pm; Sun closed · Phone 01268 735777 3.7 kmCycle
Hours can change on bank holidays. For urgent help when a pharmacy is closed, call NHS 111.
Source: NHS Business Services Authority (phone numbers: NHS Organisation Data Service), Open Government Licence v3.0. How we use it
Which vets are near CM11 1NN?
The nearest vets to the centre of CM11 1NN on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.
- Vets4Pets Phone +44 1268 288045 5.7 kmDrive
- Cherrydown Vets 7.1 kmDrive
- PDSA Pet Aid Hospital 7.7 kmDrive
OpenStreetMap may not have every vet. Out of hours, ring your own vet’s number first: the Royal College of Veterinary Surgeons says vets in practice must arrange round-the-clock emergency first aid and pain relief, themselves or through another service.
Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it
Is CM11 1NN in a conservation area?
The centre of CM11 1NN is in one area with planning rules of its own, as planning.data.gov.uk holds them:
Work on a home here, and on its trees, may need permission that it would not need elsewhere. The council's planning team has the rules for one address. Not every council has sent all its data.
Source: planning.data.gov.uk, asked at the postcode's centre point. Open Government Licence v3.0. How we use it
How much crime is there near CM11 1NN?
Police.uk records 3 crimes and reports of anti-social behaviour within a mile of the centre of CM11 1NN in August 2026, the latest month it has published.
Police.uk places each report at a nearby point, so this is an area, not a street.
Your local policing team on Police.uk How we work this out: crime by postcode, with the last 12 monthsSource: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it
The official record for CM11 1NN
- Ward
- South Hanningfield, Stock and Margaretting
- Parish
- South Hanningfield
- Region
- East of England
- Country
- England
- Built-up area
- Ramsden Heath
- Rural or urban
- Urban, nearer to a major town or city
- In use since
- January 1980
Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources
Where to check what we do not hold
- Food hygiene ratings: Food hygiene ratings, from the Food Standards Agency
Around CM11 1NN
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Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode. How we use it
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