Chadwell St Mary

Chadwell St Mary is covered by postcode districts RM16 and RM18. It is in the Thurrock council area, England.

Every postcode in Chadwell St Mary, and which are new since 2020

Map of every postcode in Chadwell St Mary, by new since 2020 Of the 175 postcodes in Chadwell St Mary that ONS places, 2 are new since 2020 and 173 were in use before 2020. Places named: Chadwell St Mary. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1089A126 RM16 3AA: before 2020RM16 3AB: before 2020RM16 4AT: before 2020RM16 4AU: before 2020RM16 4BA: before 2020RM16 4BB: before 2020RM16 4BD: before 2020RM16 4BE: before 2020RM16 4BF: before 2020RM16 4BG: before 2020RM16 4BH: before 2020RM16 4BJ: before 2020RM16 4BL: before 2020RM16 4BN: before 2020RM16 4BP: before 2020RM16 4BS: before 2020RM16 4BT: before 2020RM16 4BU: before 2020RM16 4BW: before 2020RM16 4BX: before 2020RM16 4DA: before 2020RM16 4DB: before 2020RM16 4DD: before 2020RM16 4DH: before 2020RM16 4DJ: before 2020RM16 4DL: before 2020RM16 4DS: before 2020RM16 4DT: before 2020RM16 4DX: before 2020RM16 4EA: before 2020RM16 4EB: before 2020RM16 4ED: before 2020RM16 4EF: before 2020RM16 4EH: before 2020RM16 4EJ: before 2020RM16 4EL: before 2020RM16 4ER: before 2020RM16 4ES: before 2020RM16 4ET: before 2020RM16 4EU: before 2020RM16 4EX: before 2020RM16 4HA: before 2020RM16 4HB: before 2020RM16 4HD: before 2020RM16 4HH: before 2020RM16 4HJ: before 2020RM16 4HL: before 2020RM16 4HP: before 2020RM16 4HR: before 2020RM16 4HS: before 2020RM16 4HT: before 2020RM16 4JA: before 2020RM16 4JB: before 2020RM16 4JD: before 2020RM16 4JE: before 2020RM16 4JF: before 2020RM16 4JH: before 2020RM16 4JJ: before 2020RM16 4JL: before 2020RM16 4JN: before 2020RM16 4JP: before 2020RM16 4JQ: before 2020RM16 4JR: before 2020RM16 4JS: before 2020RM16 4JT: before 2020RM16 4JU: before 2020RM16 4JW: before 2020RM16 4JX: before 2020RM16 4JZ: before 2020RM16 4LA: before 2020RM16 4LD: before 2020RM16 4LE: before 2020RM16 4LF: before 2020RM16 4LG: before 2020RM16 4LH: before 2020RM16 4LJ: before 2020RM16 4LL: before 2020RM16 4LP: before 2020RM16 4LQ: before 2020RM16 4LR: before 2020RM16 4LU: before 2020RM16 4LX: before 2020RM16 4NA: before 2020RM16 4NB: before 2020RM16 4NJ: before 2020RM16 4NL: before 2020RM16 4NP: before 2020RM16 4NR: before 2020RM16 4NS: before 2020RM16 4NT: before 2020RM16 4NU: before 2020RM16 4NX: before 2020RM16 4PA: before 2020RM16 4PB: before 2020RM16 4PD: before 2020RM16 4PH: before 2020RM16 4PJ: before 2020RM16 4PL: before 2020RM16 4PN: before 2020RM16 4PP: before 2020RM16 4PR: before 2020RM16 4PW: before 2020RM16 4QB: before 2020RM16 4QD: before 2020RM16 4QE: before 2020RM16 4QH: before 2020RM16 4QJ: before 2020RM16 4QP: before 2020RM16 4QR: before 2020RM16 4QS: before 2020RM16 4QT: before 2020RM16 4QU: before 2020RM16 4QX: before 2020RM16 4RA: before 2020RM16 4RB: before 2020RM16 4RD: before 2020RM16 4RH: before 2020RM16 4RJ: before 2020RM16 4RL: before 2020RM16 4RP: before 2020RM16 4RR: before 2020RM16 4RS: before 2020RM16 4RT: before 2020RM16 4RX: before 2020RM16 4SA: before 2020RM16 4SH: before 2020RM16 4SJ: before 2020RM16 4SL: before 2020RM16 4SP: before 2020RM16 4SR: before 2020RM16 4SS: before 2020RM16 4ST: before 2020RM16 4SU: before 2020RM16 4SX: before 2020RM16 4TA: before 2020RM16 4TB: before 2020RM16 4TD: before 2020RM16 4TE: before 2020RM16 4TG: before 2020RM16 4TH: before 2020RM16 4TJ: before 2020RM16 4TL: before 2020RM16 4TN: before 2020RM16 4TP: before 2020RM16 4TR: before 2020RM16 4TS: before 2020RM16 4TT: before 2020RM16 4TU: before 2020RM16 4TX: before 2020RM16 4TY: before 2020RM16 4TZ: before 2020RM16 4UA: before 2020RM16 4UB: before 2020RM16 4UN: before 2020RM16 4UP: before 2020RM16 4UR: before 2020RM16 4UT: before 2020RM16 4UU: before 2020RM16 4UW: before 2020RM16 4UX: before 2020RM16 4UY: before 2020RM16 4UZ: before 2020RM16 4XA: before 2020RM16 4XB: before 2020RM16 4XD: before 2020RM16 4XH: before 2020RM16 4XJ: before 2020RM16 4XL: before 2020RM16 4XP: before 2020RM18 8TJ: before 2020RM16 4DE: new since 2020RM16 4DF: new since 2020 Chadwell St Mary Map of every postcode in Chadwell St Mary, by new since 2020 Of the 175 postcodes in Chadwell St Mary that ONS places, 2 are new since 2020 and 173 were in use before 2020. Places named: Chadwell St Mary. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Chadwell St Mary
  • New since 2020: 2
  • In use before 2020: 173

Of the 175 postcodes in Chadwell St Mary that ONS places, 2 are new since 2020 and 173 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.4857, longitude 0.3708. Open this area on OpenStreetMap

Sources: ONS Postcode Directory, August 2026, loaded 20 October 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.

What is it like to live in Chadwell St Mary?

Homes sold for a typical £365,000 in the 12 months to September 2026. At 155 of the 175 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts no home or business at high or medium risk of flooding from rivers or the sea, at 3 of its 175 postcodes. It has 3 primary schools and 1 secondary school at its postcodes. The nearest GP practice is Balfour Medical Centre, 2.3 km from the middle. The nearest railway station is Tilbury Town, 2.8 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 Chadwell St Mary?

Homes in Chadwell St Mary sold for a typical £365,000 in the 12 months to September 2026, across 83 sales, HM Land Registry's figures show. The 12 months before gave £366,500 from 94 sales: not a change larger than chance would explain, given which homes happened to sell.

£365,000 typical price, the 12 months to September 2026
£366,500 12 months to September 2025
  • Detached 1 sale, too few to price
  • Semi-detached £395,000 29 sales
  • Terraced £350,000 51 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 RM16 district, Chadwell St Mary's main postcode district: a typical £385,000.

Sales at the postcodes ONS places in Chadwell St Mary: 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 Chadwell St Mary?

2 of the 175 postcodes now in use in Chadwell St Mary came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 94 homes sold in Chadwell St Mary were newly built (0%), HM Land Registry's records show; across the RM16 district, 0%.

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 Chadwell St MaryAcross the RM16 district
The 12 months to September 2026 0 of 83 (0%) 0 of 413 (0%)
The 12 months to September 2025 0 of 94 (0%) 0 of 532 (0%)

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 Chadwell St Mary?

Ofcom reports on 175 of the 175 postcodes in Chadwell St Mary. At 155 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit155 of 175
Postcodes where every home can get superfast168 of 175

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 Chadwell St Mary at risk of flooding?

3 of the 175 postcodes in Chadwell St Mary have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts none of the homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 3 of 175 postcodes Very low: 27

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

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 Chadwell St Mary?

The open schools at the postcodes in Chadwell St Mary. A school for ages 4 to 18 is listed under both. 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 Chadwell St Mary?

The nearest railway station to the centre point of the postcodes in Chadwell St Mary is Tilbury Town Rail Station, 2.8 km away in a straight line.

  • Tilbury Town Rail Station Railway station 2.8 kmCycle
  • East Tilbury Rail Station Railway station 2.9 kmCycle
  • Grays Rail Station Railway station 3.5 kmCycle

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 Chadwell St Mary?

There is no GP practice at the postcodes in Chadwell St Mary. These are the nearest to its middle, in a straight line. 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 Chadwell St Mary safe? Crime recorded around it

Police.uk records 1,378 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Chadwell St Mary 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. 100 September 2025
  2. 92 October 2025
  3. 96 November 2025
  4. 86 December 2025
  5. 115 January 2026
  6. 72 February 2026
  7. 125 March 2026
  8. 120 April 2026
  9. 146 May 2026
  10. 118 June 2026
  11. 163 July 2026
  12. 145 August 2026

By kind, over the 12 months

Violence and sexual offences532 reports
Anti-social behaviour223 reports
Criminal damage and arson172 reports
Vehicle crime137 reports
Other theft69 reports
Public order67 reports
Drugs45 reports
Shoplifting37 reports

Also: other crime 35, burglary 28, possession of weapons 12, bicycle theft 11, robbery 9, theft from the person 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 Chadwell St Mary?

Council
Thurrock
Parliamentary constituency
South Basildon and East Thurrock
Police force area
Essex
Region
East of England
Country
England
MP
James McMurdock (Independent)

All 175 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 Chadwell St Mary

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

Chadwell St Mary postcodes

175 postcodes in use in Chadwell St Mary, by district:

Those districts are all in the RM postcode area.

Check a Chadwell St Mary 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 Chadwell St Mary

With the typical price of a home in each, to set beside Chadwell St Mary's £365,000. Distances are straight lines between the middles of each place's postcodes.

Quick answers about Chadwell St Mary

What is the postcode for Chadwell St Mary?
Postcode districts RM16 and RM18, with 175 postcodes in use. Source: ONS.
Which council is Chadwell St Mary in?
Thurrock. Source: ONS.
Who is the MP for Chadwell St Mary?
James McMurdock (Independent), for South Basildon and East Thurrock. Source: UK Parliament and ONS.
How much are houses in Chadwell St Mary?
A typical £365,000 in the 12 months to September 2026, from 83 sales. Source: HM Land Registry.
What schools are in Chadwell St Mary?
Primary schools at its postcodes include Herringham Primary Academy, Chadwell St Mary Primary School and The Gateway Primary Free School; secondary schools at its postcodes include The Gateway Academy. Source: Department for Education.
Does Chadwell St Mary have a railway station?
The nearest is Tilbury Town station, 2.8 km from the middle of its postcodes in a straight line. Source: Department for Transport.
What broadband can you get in Chadwell St Mary?
Ofcom reports on 175 of the 175 postcodes in Chadwell St Mary. At 155 of them every home and business can get gigabit broadband. Source: Ofcom.
Is Chadwell St Mary at risk of flooding?
3 of the 175 postcodes in Chadwell St Mary have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts none of the homes and businesses in an area at high or medium risk. River and sea risk for the land, not surface water. Source: Environment Agency.
Are new homes being built in Chadwell St Mary?
2 of the 175 postcodes now in use in Chadwell St Mary came into use in January 2020 or later, ONS says. In the 12 months to September 2025, 0 of the 94 homes sold in Chadwell St Mary were newly built (0%), HM Land Registry's records show; across the RM16 district, 0%. Source: ONS and HM Land Registry.

Where the facts on this page come from

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