Stock

Stock is covered by postcode district CM4. It is in the Chelmsford council area, Essex.

ONS publishes this built-up area as Stock (Chelmsford).

Every postcode in Stock, by gigabit broadband

Map of every postcode in Stock, by gigabit broadband Of the 79 postcodes in Stock that ONS places, 68 have no home or business that can get gigabit, 6 have some that can and 5 can all get it. Places named: Stock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. CM4 9FG: gigabit for allCM4 9ND: gigabit for allCM4 9QS: gigabit for allCM4 9RE: gigabit for allCM4 9RF: gigabit for allCM4 9LN: some gigabitCM4 9LY: some gigabitCM4 9NA: some gigabitCM4 9NE: some gigabitCM4 9NF: some gigabitCM4 9QU: some gigabitCM4 9BA: no gigabitCM4 9BD: no gigabitCM4 9BE: no gigabitCM4 9BG: no gigabitCM4 9BH: no gigabitCM4 9BJ: no gigabitCM4 9BL: no gigabitCM4 9BN: no gigabitCM4 9BP: no gigabitCM4 9BQ: no gigabitCM4 9BS: no gigabitCM4 9BT: no gigabitCM4 9BU: no gigabitCM4 9BW: no gigabitCM4 9BX: no gigabitCM4 9BY: no gigabitCM4 9BZ: no gigabitCM4 9DB: no gigabitCM4 9DD: no gigabitCM4 9DE: no gigabitCM4 9DF: no gigabitCM4 9DG: no gigabitCM4 9DJ: no gigabitCM4 9DQ: no gigabitCM4 9FA: no gigabitCM4 9FB: no gigabitCM4 9FD: no gigabitCM4 9FF: no gigabitCM4 9GJ: no gigabitCM4 9GL: no gigabitCM4 9LD: no gigabitCM4 9LE: no gigabitCM4 9LF: no gigabitCM4 9LG: no gigabitCM4 9LH: no gigabitCM4 9LJ: no gigabitCM4 9LL: no gigabitCM4 9LP: no gigabitCM4 9LQ: no gigabitCM4 9LR: no gigabitCM4 9LS: no gigabitCM4 9LT: no gigabitCM4 9LU: no gigabitCM4 9LX: no gigabitCM4 9LZ: no gigabitCM4 9NH: no gigabitCM4 9NJ: no gigabitCM4 9NQ: no gigabitCM4 9PE: no gigabitCM4 9PH: no gigabitCM4 9PP: no gigabitCM4 9PQ: no gigabitCM4 9PS: no gigabitCM4 9PU: no gigabitCM4 9PY: no gigabitCM4 9PZ: no gigabitCM4 9QA: no gigabitCM4 9QB: no gigabitCM4 9QD: no gigabitCM4 9QG: no gigabitCM4 9RG: no gigabitCM4 9RU: no gigabitCM4 9RW: no gigabitCM4 9RY: no gigabitCM4 9SB: no gigabitCM4 9TA: no gigabitCM4 9TB: no gigabitCM4 9TD: no gigabit Stock Map of every postcode in Stock, by gigabit broadband Of the 79 postcodes in Stock that ONS places, 68 have no home or business that can get gigabit, 6 have some that can and 5 can all get it. Places named: Stock. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Stock
  • No home or business can get gigabit: 68
  • Some can get gigabit: 6
  • Every home and business can get gigabit: 5
  • Ofcom gives no figure: 0

Of the 79 postcodes in Stock that ONS places, 68 have no home or business that can get gigabit, 6 have some that can and 5 can all get it.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn.

The middle of its postcodes: latitude 51.6615, longitude 0.4449. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre.

Postcodes without gigabit

68 postcodes here have no gigabit. These are the 12 first in postcode order.

What is it like to live in Stock?

Homes sold for a typical £910,000 in the 12 months to September 2026. At 5 of the 79 postcodes Ofcom reports on, every home and business can get gigabit broadband. None of its 79 postcodes is on the Environment Agency's list of those with a home or business at risk of flooding from rivers or the sea. It has 1 primary school at its postcodes. One GP practice is at its postcodes. The nearest railway station is Billericay, 4.1 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Sources: HM Land Registry Price Paid Data; Ofcom Connected Nations; Environment Agency flood risk; Get Information about Schools; NHS GP practices; NaPTAN. Each figure is from a section of this page, which gives its date.

What do homes cost in Stock?

Homes in Stock sold for a typical £910,000 in the 12 months to September 2026, across 22 sales, HM Land Registry's figures show. The 12 months before gave £880,000 from 40 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£910,000 typical price, the 12 months to September 2026
£880,000 12 months to September 2025
  • Detached £1,100,000 15 sales
  • Semi-detached £610,000 5 sales
  • Terraced 1 sale, too few to price
  • Flat or maisonette 1 sale, too few to price

Each bar is that kind's typical price, against the most expensive kind here.

Across the whole CM4 district, Stock's main postcode district: a typical £667,500.

Sales at the postcodes ONS places in Stock: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 October 2026.

Are new homes being built in Stock?

3 of the 79 postcodes now in use in Stock came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 40 homes sold in Stock were newly built (0%), HM Land Registry's records show; across the CM4 district, 14%.

The newest postcodes

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn StockAcross the CM4 district
The 12 months to September 2026 0 of 22 (0%) 6 of 126 (5%)
The 12 months to September 2025 0 of 40 (0%) 32 of 228 (14%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 October 2026.

What broadband can you get in Stock?

Ofcom reports on 79 of the 79 postcodes in Stock. At 5 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit5 of 79
Postcodes where every home can get superfast68 of 79

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom Connected Nations, Connected Nations, Spring 2026, data for January 2026.

Is Stock at risk of flooding?

None of the 79 postcodes in Stock is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency flood risk, published 6 July 2026.

Which schools are in Stock?

The primary schools are at the postcodes in Stock. There is no secondary school at its postcodes; these are the nearest to its middle. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules. Special schools and alternative provision, which children join by referral, are not listed.

An orange bar: the school has as many pupils as places, or more (Department for Education's figures).

Find and compare schools in England, on GOV.UK

Source: Get Information about Schools, read 17 October 2026. Each school opens its own record there.

How far is the station from Stock?

The nearest railway station to the centre point of the postcodes in Stock is Billericay Rail Station, 4.1 km away in a straight line.

  • Billericay Rail Station Railway station 4.1 kmCycle
  • Ingatestone Rail Station Railway station 4.2 kmCycle
  • Wickford Rail Station Railway station 7.3 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: NaPTAN, read 17 October 2026.

Which GP surgeries are in Stock?

The GP practices at the postcodes in Stock. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Sources: NHS GP practices, read 17 October 2026; Care Quality Commission, ratings of 1 October 2026.

Is Stock safe? Crime recorded around it

Police.uk records 106 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Stock over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 11 September 2025
  2. 9 October 2025
  3. 7 November 2025
  4. 6 December 2025
  5. 8 January 2026
  6. 9 February 2026
  7. 18 March 2026
  8. 6 April 2026
  9. 11 May 2026
  10. 9 June 2026
  11. 7 July 2026
  12. 5 August 2026

By kind, over the 12 months

Violence and sexual offences53 reports
Anti-social behaviour12 reports
Other theft12 reports
Burglary9 reports
Criminal damage and arson8 reports
Vehicle crime8 reports
Drugs2 reports
Public order1 report

Also: other crime 1.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: police.uk, data to August 2026, from its download of 30 September 2026.

Who runs Stock?

District, borough or city council
Chelmsford
County council
Essex
Parliamentary constituency
Maldon
Police force area
Essex
Region
East of England
Country
England
MP
Sir John Whittingdale (Conservative)

All 79 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; UK Parliament, read 14 October 2026.

Moving to Stock

Who to tell and what to sort out in your first week.

Stock postcodes

79 postcodes in use in Stock, by district:

That district is in the CM postcode area.

Check a Stock postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Stock

With the typical price of a home in each, to set beside Stock's £910,000. Distances are straight lines between the middles of each place's postcodes.

Quick answers about Stock

What is the postcode for Stock?
Postcode district CM4, with 79 postcodes in use. Source: ONS.
Which council is Stock in?
Chelmsford, with Essex as its county council. Source: ONS.
Who is the MP for Stock?
Sir John Whittingdale (Conservative), for Maldon. Source: UK Parliament and ONS.
How much are houses in Stock?
A typical £910,000 in the 12 months to September 2026, from 22 sales. Source: HM Land Registry.
What schools are in Stock?
Primary schools at its postcodes include Stock Church of England Primary School; the nearest secondary school to the middle of its postcodes is Mayflower High School, 2.7 km away. Source: Department for Education.
Does Stock have a railway station?
The nearest is Billericay station, 4.1 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Stock?
Ofcom reports on 79 of the 79 postcodes in Stock. At 5 of them every home and business can get gigabit broadband. Source: Ofcom.
Is Stock at risk of flooding?
None of the 79 postcodes in Stock is on the Environment Agency's list of postcodes with a home or business in an area at risk of flooding from rivers or the sea. River and sea risk for the land, not surface water. Source: Environment Agency.
Are new homes being built in Stock?
3 of the 79 postcodes now in use in Stock came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 40 homes sold in Stock were newly built (0%), HM Land Registry's records show; across the CM4 district, 14%. Source: ONS and HM Land Registry.

Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. This uses Care Quality Commission information. Contains Parliamentary information licensed under the Open Parliament Licence v3.0.

Licences: Open Government Licence v3.0; Open Parliament Licence v3.0.

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