CM21 9JY
PostcodeA postcode in East Hertfordshire 011D, Sawbridgeworth ward, East Hertfordshire.
This report describes the area around CM21 9JY, not any one home. Each figure is shown at the level it was published: the postcode, a 1 km square, the neighbourhood or the whole council, as its tag says.
Around CM21 9JY
- 20 crimes within 500 mAugust, up 11% on JulyEast Hertfordshire 011D: 56 a year per 1,000 peopleMap point
- Sawbridgeworth, 390 mAbout 5 minutes on footExact point
- 3 schools within 800 mNearest is 200 m awayExact point
- 3 of 53 properties in CM21 9JY at high risk of floodingFrom rivers or the sea, with flood defences. Also 1 at medium risk, 9 at low riskPostcode
- England’s least deprived 10%This neighbourhood, East Hertfordshire 011DNeighbourhood
- £457,417 average priceFor the whole of East Hertfordshire, July 2026Council
- 1 GP practice within 1 kmNearest is 520 m awayPostcode
- 2 supermarkets within 1 kmNearest is 440 m awayExact point
- 73.2% can get gigabit broadband at CM21 9JYSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at CM21 9JYRoad 58 dB, rail 43 dB (Lden, modelled for 2021)Postcode
- In a radon Affected Area, class 2 of 61% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 11.7 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CM21 9JY
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Fawbert and Barnard Infants' School Primary | 200 m 3 minutes on foot | Outstanding (overall), March 2024 |
| Reedings Junior School Primary. 77% met the expected standard at KS2 (2024/25) | 380 m 5 minutes on foot | School remains Good (Improving), next inspection graded, March 2024 |
| Mandeville Primary School Primary. 77% met the expected standard at KS2 (2024/25) | 760 m 10 minutes on foot | Good (overall), February 2023 |
| Leventhorpe Secondary. Attainment 8 of 47.1 (2025/26, provisional) | 810 m 10 minutes on foot | Good (overall), April 2024 |
Distances are in a straight line. Councils and schools set catchments and admissions, which Open Index doesn’t map: the council’s schools pages. Ofsted outcomes are as published, each with its date; grades under different frameworks can’t be compared.
Recent sales near CM21 9JY
Latest sale at each postcode- £750,000Station Road, CM21 9JYNovember 2025, detached, established, freehold10 m
- £370,000Maltings Wharf, CM21 9JFSeptember 2025, terraced, established, freehold70 m
- £425,000Mill Lane, CM21 9PLMarch 2026, terraced, established, freehold80 m
- £597,500The Forebury, CM21 9BDNovember 2024, detached, established, freehold100 m
- £185,000Station Road, CM21 9PXFebruary 2026, flat or maisonette, established, leasehold140 m
- £510,000Leat Close, CM21 9LZDecember 2025, semi-detached, established, freehold140 m
- £375,000Knight Street, CM21 9ATFebruary 2026, semi-detached, established, freehold210 m
- £1,335,000Station Road, CM21 9JZMay 2025, detached, established, freehold220 m
HM Land Registry sales at nearby postcodes, by street and postcode only, never a house number. Sales take weeks to be registered. Every sale on the map
Within 1 km of CM21 9JY
In a straight lineStations
- Sawbridgeworth5 minutes on foot390 m
GP practices
- CENTRAL SURGERY520 m
Pharmacies
- VILLAGE PHARMACY400 m
- BELL PHARMACY470 m
Dental practices
- DENTISTRY 19 LTD400 m
- DENTAL SURGERY470 m
Supermarkets
- Morrisons Daily Sawbridgeworth Bell StreetMorrisons440 m
- Co-op SawbridgeworthCentral England Co-operative460 m
The neighbourhood: East Hertfordshire 011D
Everything about East Hertfordshire 011DThe postcode district: CM21
Everything about CM21Your MP
- Josh DeanLabourMP for Hertford and Stortford
As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.
Where these figures come from
- Street-level crimeAugust 2026Map point
- Rail and Tube stations2024/25Exact point
- SchoolsExact point
- Flood risk by postcodeJune 2026Postcode
- English Indices of Deprivation 20252025Neighbourhood
- Average house priceJuly 2026Council
- GP practicesPostcode
- SupermarketsExact point
- Broadband by postcodeJanuary 2026Postcode
- Road and rail noise by postcode2021Postcode
- Radon potential1 km grid
- Nitrogen dioxide (NO2)20251 km grid
Counts, distances and walking times are worked out by Open Index from each layer’s published points and outlines, in a straight line from the postcode’s centre. Street names © OpenStreetMap contributors.