CM21 0FA postcode in Sawbridgeworth, Hertfordshire

CM21 0FA is a postcode in Sawbridgeworth, in the Sawbridgeworth ward of East Hertfordshire. It is in the Hertford and Stortford parliamentary constituency and the Hertfordshire police force area, and has been in use since February 2022.

Flooding Not on the at-risk list The Environment Agency lists no home or business here in an area at risk from rivers or the sea Gigabit broadband 100% of homes and businesses can get it. East Hertfordshire: 84% Typical price £492,500 Homes sold in CM21 0, last 12 months. ▼ 15.1% on the year before Nearest station Sawbridgeworth 1.4 km in a straight line

Where CM21 0FA is, and what is near it

Map of CM21 0FA and what is near it Map of CM21 0FA: its centre point, with the 135 other postcodes in the CM21 0 sector, 4 schools (1 beyond the edge, shown by arrows), 2 railway stations (1 beyond the edge, shown by arrows) and 3 GP practices (2 beyond the edge, shown by arrows). North is up; the scale bar is 500 m. CM21 0BJ: also in CM21 0CM21 0BL: also in CM21 0CM21 0BN: also in CM21 0CM21 0BP: also in CM21 0CM21 0BS: also in CM21 0CM21 0BT: also in CM21 0CM21 0BU: also in CM21 0CM21 0BW: also in CM21 0CM21 0BX: also in CM21 0CM21 0BY: also in CM21 0CM21 0BZ: also in CM21 0CM21 0DA: also in CM21 0CM21 0DB: also in CM21 0CM21 0DD: also in CM21 0CM21 0DE: also in CM21 0CM21 0DF: also in CM21 0CM21 0DH: also in CM21 0CM21 0DJ: also in CM21 0CM21 0DN: also in CM21 0CM21 0DQ: also in CM21 0CM21 0DR: also in CM21 0CM21 0DW: also in CM21 0CM21 0DY: also in CM21 0CM21 0DZ: also in CM21 0CM21 0EA: also in CM21 0CM21 0EB: also in CM21 0CM21 0ED: also in CM21 0CM21 0EE: also in CM21 0CM21 0EF: also in CM21 0CM21 0EG: also in CM21 0CM21 0EH: also in CM21 0CM21 0EJ: also in CM21 0CM21 0EL: also in CM21 0CM21 0EN: also in CM21 0CM21 0EP: also in CM21 0CM21 0ER: also in CM21 0CM21 0ES: also in CM21 0CM21 0ET: also in CM21 0CM21 0EU: also in CM21 0CM21 0EW: also in CM21 0CM21 0EZ: also in CM21 0CM21 0FB: also in CM21 0CM21 0FD: also in CM21 0CM21 0FE: also in CM21 0CM21 0FF: also in CM21 0CM21 0FG: also in CM21 0CM21 0FH: also in CM21 0CM21 0FJ: also in CM21 0CM21 0FL: also in CM21 0CM21 0FN: also in CM21 0CM21 0FP: also in CM21 0CM21 0FQ: also in CM21 0CM21 0FR: also in CM21 0CM21 0FS: also in CM21 0CM21 0FT: also in CM21 0CM21 0HN: also in CM21 0CM21 0JL: also in CM21 0CM21 0JN: also in CM21 0CM21 0JP: also in CM21 0CM21 0JR: also in CM21 0CM21 0JW: also in CM21 0CM21 0LF: also in CM21 0CM21 0LH: also in CM21 0CM21 0LJ: also in CM21 0 GP 1.2 kmSt Elizabeth's School 3.9 kmSawbridgeworth CM21 0FA Map of CM21 0FA and what is near it Map of CM21 0FA: its centre point, with the 135 other postcodes in the CM21 0 sector, 4 schools (1 beyond the edge, shown by arrows), 2 railway stations (1 beyond the edge, shown by arrows) and 3 GP practices (1 beyond the edge, shown by arrows). North is up; the scale bar is 500 m. Sawbridgeworth CM21 0FA
  • CM21 0FA
  • Other postcodes in CM21 0: 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 51.8154, longitude 0.1406)

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 CM21 0FA?

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 CM21 0FA?

Every home and business at CM21 0FA can get gigabit broadband from a line, Ofcom says.

Gigabit (1,000 Mbit/s)100% can get it

East Hertfordshire: 84%

Superfast (30 Mbit/s or more)100% can get it

East Hertfordshire: 98%

The line marks the figure across East Hertfordshire.

Check one address, and mobile coverage, on Ofcom's checker Compare broadband at another postcode

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 CM21 0FA?

East Hertfordshire District Council's collection system is not answering BinDayBuddy just now. BinDayBuddy links to the council's own checker meanwhile.

Check the bin days for CM21 0FA on BinDayBuddy

Source: 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 CM21 0FA 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 CM21 0FA.

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 East Hertfordshire

The Environment Agency publishes this for the whole council, not for CM21 0FA: 3,439 properties in East Hertfordshire are at high risk (4.3% of all its properties). All the figures for East Hertfordshire

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 CM21 0FA 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 postcode

Source: Environment Agency, flood warning areas read 17 October 2026. Open Government Licence v3.0. How we use these

What do homes sell for near CM21 0FA?

Homes in CM21 0 sold for a typical £492,500 in the 12 months to August 2026, across 44 sales, down 15.1% on the 12 months before, HM Land Registry's figures show.

£492,500 typical price, the 12 months to August 2026
£580,000 12 months to August 2025
▼ down 15.1% on the 12 months before
  • Detached £622,500 14 sales
  • Semi-detached £485,000 17 sales
  • Terraced £374,500 8 sales
  • Flat or maisonette £160,000 5 sales

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

Across the whole CM21 district: a typical £428,500 from 128 sales.

How we work this out: house prices by postcode

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

Homes sold in CM21 0FA

HM Land Registry records 2 standard sales of homes in CM21 0FA from January 2024 to August 2026, the latest on 26 February 2026. Each sale below opens Land Registry's own record of it.

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 CM21 0FA?

The Valuation Office Agency counts about 940 homes in the neighbourhood around CM21 0FA. The largest share of them, 23%, are in council tax band D. More were built in 2020 or later than in any other period (25%). A home's own band is set for that home: check it on GOV.UK.

Council tax bands, and a year's council tax

Council tax bands of the homes around CM21 0FA

Band D in East Hertfordshire for 2026‑27: £2,455. For the bands the homes here are in, a year's council tax runs from £1,637 (band A) to £4,091 (band G); band D, the most common, is £2,455.

BandHomes around hereA year
Band Aabout 10 (1%)£1,637
Band Babout 100 (11%)£1,909
Band Cabout 210 (22%)£2,182
Band Dabout 220 (23%)£2,455
Band Eabout 190 (20%)£3,000
Band Fabout 180 (19%)£3,546
Band Gabout 30 (3%)£4,091
Band Hfewer than 5£4,910

When the homes were built

  1. 9% Before 1900
  2. 6% 1900 to 1918
  3. 6% 1919 to 1939
  4. 17% 1945 to 1964
  5. 24% 1965 to 1982
  6. 9% 1983 to 1999
  7. 3% 2000 to 2009
  8. 1% 2010 to 2019
  9. 25% 2020 or later

Averages for East Hertfordshire 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 CM21 0FA is in (ONS area E01023501), rounded by the VOA.

Check one home's band on GOV.UK

Source: 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 CM21 0FA?

The nearest open schools to CM21 0FA, in a straight line. Distance is not a catchment.

Primary

Secondary

Find and compare schools in England, on GOV.UK More schools near CM21 0FA, and how we find them

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 CM21 0FA?

The nearest railway station to the centre of CM21 0FA is Sawbridgeworth Rail Station, 1.4 km away in a straight line.

  • Sawbridgeworth Rail Station Railway station 1.4 kmCycle
  • Harlow Mill Rail Station Railway station 2.8 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 CM21 0FA, and how we find them

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are near CM21 0FA?

The nearest GP practices to the centre of CM21 0FA, 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.

Find a GP on the NHS website

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 CM21 0FA?

OpenStreetMap maps no public charging point within 3 km of the centre of CM21 0FA 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 Map

Source: © OpenStreetMap contributors, Open Database Licence, map as of 20 October 2026. How we use it

Which dentists are near CM21 0FA?

The nearest to the centre of CM21 0FA, in a straight line. Those in England open their page at the Care Quality Commission, which inspects them. It gives few dentists a rating.

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 CM21 0FA?

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.

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 CM21 0FA?

The nearest care homes to the centre of CM21 0FA, in a straight line, with the Care Quality Commission's latest overall rating.

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 CM21 0FA?

The nearest NHS pharmacies to the centre of CM21 0FA, 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.

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 CM21 0FA?

The nearest vets to the centre of CM21 0FA on OpenStreetMap, in a straight line. Each opens its entry on the map, with its opening hours and website where they are mapped.

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 CM21 0FA in a conservation area?

planning.data.gov.uk is not answering just now, so this page has not asked it what the centre of CM21 0FA is inside. It will ask once the service answers again. The council's planning team can answer for one address.

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 CM21 0FA?

Police.uk records 71 crimes and reports of anti-social behaviour within a mile of the centre of CM21 0FA in August 2026, the latest month it has published.

Violence and sexual offences19 reports
Anti-social behaviour16 reports
Vehicle crime9 reports
Public order7 reports
Criminal damage and arson5 reports
Burglary5 reports

Also: drugs 3, other crime 3, shoplifting 1, other theft 1, robbery 1, possession of weapons 1.

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 months

Source: data.police.uk, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

The official record for CM21 0FA

Ward
Sawbridgeworth
Parish
Sawbridgeworth
Region
East of England
Country
England
Built-up area
Sawbridgeworth
Rural or urban
Urban, nearer to a major town or city
In use since
February 2022

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

Around CM21 0FA

Go wider

Every postcode in the same sector, district or postcode area.

CM21 0 sector CM21 district CM postcode area Sawbridgeworth postcodes

Questions about a postcode

Nearby postcodes

The nearest postcodes in use, measured in a straight line between centre points.

CM21 0DW40 mCM21 0EZ80 mCM21 0FG110 mCM21 0EW110 mCM21 0FH120 mCM21 0FF120 m
All of CM21

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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