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
- 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.
The 2 newest postcodes
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.
- 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
| Period | In Chadwell St Mary | Across 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.
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 checkerSource: 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.
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.
Primary
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.UKSource: 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.
- Balfour Medical Centre Care Quality Commission rating: Good CQC report April 2025 · Phone 01375 373366 2.3 kmCycle
- Commonwealth Health Centre Care Quality Commission rating: Good CQC report December 2023 · Phone 01375 842396 2.6 kmCycle
- Medic House Care Quality Commission rating: Good CQC report February 2024 · Phone 01375 855288 2.6 kmCycle
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
- 100 September 2025
- 92 October 2025
- 96 November 2025
- 86 December 2025
- 115 January 2026
- 72 February 2026
- 125 March 2026
- 120 April 2026
- 146 May 2026
- 118 June 2026
- 163 July 2026
- 145 August 2026
By kind, over the 12 months
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 postcodeSource: 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.
- Tell Thurrock about council tax Council tax, on thurrock.gov.uk
- Register to vote at the new address Register to vote on GOV.UK
- Register with a GP practice The nearest GP practices
- Take meter readings on the day you move in
- Power cut? Call 105. It is free. About 105, the power cut number
- Find out your bin day Find your rubbish collection day on GOV.UK
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
- Office for National Statistics: ONS Postcode Directory
- HM Land Registry Price Paid Data
- Ofcom Connected Nations
- Environment Agency flood risk
- Department for Education: Get Information about Schools
- Department for Transport: NaPTAN
- NHS England: NHS GP practices
- Care Quality Commission
- data.police.uk: police.uk
- UK Parliament
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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