CM21 postcode district

East Hertfordshire · 318 postcodes

At a glance

The average home in East Hertfordshire sold for £457,417 in the latest House Price Index, up 3.7% on a year earlier. Across East Hertfordshire, police record 71 crimes per 1,000 residents a year, below the England and Wales rate of 97.

From the middle of the CM21 district, the nearest primary school is Fawbert and Barnard Infants' School, 0.3 mi away, about a 6 minute walk (Ofsted: outstanding); the nearest secondary is Leventhorpe, 0.6 mi away, about a 12 minute walk (Ofsted: good); the nearest GP surgery is Central Surgery, 0.1 mi away, about a 2 minute walk.

Sawbridgeworth station is 0.7 mi away, about a 14 minute walk; the nearest park, Fair Green, is 0.3 mi away, about a 6 minute walk.

At a glance

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Schools nearby

Primary

Fawbert and Barnard Infants' SchoolPrimary · Community school · ages 3–7

Ofsted: OutstandingInspected 12 Mar 2024 · Report

0.3 mi

Mandeville Primary SchoolPrimary · Community school · ages 3–11

Ofsted: GoodInspected 21 Feb 2023 · Report

0.3 mi

Reedings Junior SchoolPrimary · Community school · ages 7–11 · Ofsted reports

0.4 mi

High Wych Church of England Primary SchoolPrimary · Voluntary controlled school · ages 3–11 · Ofsted reports

1.1 mi

Spellbrook CofE Primary SchoolPrimary · Voluntary controlled school · ages 3–11

Ofsted report cardInspected 10 Feb 2026 · Safeguarding met · Report

InclusionExpected standardCurriculum and teachingExpected standardAchievementExpected standardAttendance and behaviourExpected standardPersonal development and wellbeingExpected standardLeadership and governanceExpected standardEarly yearsExpected standard

1.6 mi

Secondary

LeventhorpeSecondary · Academy converter · ages 11–18

Ofsted: GoodInspected 16 Apr 2024 · Report

0.6 mi

Saint Nicholas SchoolOther independent school · ages 2–16

2.4 mi

Mark Hall AcademySecondary · Academy sponsor led · ages 11–16

Nursery, special and other

St Elizabeth's CentreSpecial post 16 institution · ages 16–25 · Ofsted reports

2.7 mi

Source: Department for Education · Get Information About Schools · Ofsted. Distances are straight-line. Schools teaching both age ranges appear in both lists and in amber on the map. Since November 2025 Ofsted gives report cards with grades for each area instead of one overall grade; from September 2024 there was no overall grade. Independent schools inspected by ISI aren't covered. Living close to a school does not guarantee a place; check admissions with the council.

Schools nearby

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Stations nearby

Train stations

Sawbridgeworth

0.7 mi · 14 min walk

Harlow Mill

1.6 mi

Harlow Town

3.0 mi

Source: NaPTAN (Department for Transport). Straight-line distances; walking times assume about 5 km/h.

Stations nearby

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Parks and green spaces

0.3 mito the nearest park, Fair Green

3parks within a 10 minute walk

36hectares of park within a 10 minute walk

Sawbridgeworth Bowling ClubBowling green · 0.2 hectares

0.2 mi · 3 min walk

Town FieldsPlaying field · 1.3 hectares

0.2 mi · 4 min walk

Sawbridgeworth Tennis ClubTennis courts · 0.8 hectares

0.2 mi · 4 min walk

Vantorts Play AreaPlay area · under 0.1 hectares

0.2 mi · 5 min walk

Sports groundunder 0.1 hectares

0.3 mi · 5 min walk

Play area (2 nearby)nearest under 0.1 hectares

0.3 mi · 5 min walk

Bellmead AllotmentsAllotments or community garden · 0.2 hectares

0.3 mi · 5 min walk

Fair GreenPark or garden · 0.1 hectares

0.3 mi · 6 min walk

Playing field1.0 hectares

0.3 mi · 6 min walk

West Road Play AreaPlay area · 0.4 hectares

0.3 mi · 6 min walk

Vantorts AllotmentsAllotments or community garden · 0.2 hectares

0.3 mi · 6 min walk

Chalks Farm Play AreaPlay area · under 0.1 hectares

0.3 mi · 6 min walk

Source: OS Open Greenspace (Ordnance Survey). Contains OS data © Crown copyright and database right. Public parks, playing fields, play areas, allotments and sports grounds within 1 mile, measured in a straight line to the nearest way in. Some sports grounds and allotments are for members only.

Parks and green spaces

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Questions about the CM21 district

What is the crime rate in the CM21 district?

Across East Hertfordshire, police record 71 crimes per 1,000 residents a year, below the England and Wales rate of 97. Figures are crimes reported to the police over the latest 12 months; they can't tell you how safe a particular street feels.

How much do houses cost in the CM21 district?

The average home in East Hertfordshire sold for £457,417 in the latest House Price Index, up 3.7% on a year earlier. By type: detached £886,059, semi-detached £527,170, terraced £415,559, flats £249,522. Prices are council-wide averages from HM Land Registry.

What schools are near the CM21 district?

The nearest primary school is Fawbert and Barnard Infants' School, 0.3 mi away, about a 6 minute walk (Ofsted: outstanding). The nearest secondary school is Leventhorpe, 0.6 mi away, about a 12 minute walk (Ofsted: good). Being nearest doesn't guarantee a place; check each school's admissions criteria.

Where is the nearest train station to the CM21 district?

Sawbridgeworth is 0.7 mi away, about a 14 minute walk.

What is the average household income in the CM21 district?

The ONS estimates average household income of £68,205 a year for the neighbourhood (April 2022 to March 2023), compared with £53,636 across England.

Check a home in CM21

Flood risk in CM21 Crime rate in CM21 Conservation areas in CM21 Listed buildings in CM21 Article 4, TPOs and Green Belt in CM21 Broadband speed in CM21 Mobile coverage in CM21 EPC rating in CM21 Radon in CM21 Coal mining in CM21 Schools and Ofsted in CM21 Deprivation and income in CM21 Demographics in CM21 Noise in CM21 Air quality in CM21 Sold house prices in CM21 Leasehold or freehold in CM21

Each check covers one address. Search the postcode and choose the home.

Postcodes in CM21

Distances on this page are from the middle of the district.

Nearby postcode districts

CM17 CM20 SG10 CM23 CM18 CM92 CM19 CM22

CM21 postcode district

At a glance

At a glance

Schools nearby

Schools nearby

Stations nearby

Stations nearby

Parks and green spaces

Parks and green spaces

Questions about the CM21 district

Check a home in CM21

Postcodes in CM21

CM21 0

CM21 1

CM21 9

Nearby postcode districts

Stations nearby

Parks and green spaces

Schools nearby

At a glance

Questions about the CM21 district