CM23 1JH
PostcodeA postcode in East Hertfordshire 003F, Little Hadham & The Pelhams ward, East Hertfordshire.
This report describes the area around CM23 1JH, 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 CM23 1JH
- 0 crimes within 500 mAugust, none in July eitherEast Hertfordshire 003F: 47 a year per 1,000 peopleMap point
- Bishops Stortford, 3.1 kmThe nearest station, in a straight lineExact point
- No schools within 800 mNearest is 1.1 km awayExact point
- 1 of 35 properties in CM23 1JH at low risk of floodingFrom rivers or the sea, with flood defencesPostcode
- England’s least deprived 50%This neighbourhood, East Hertfordshire 003FNeighbourhood
- £457,417 average priceFor the whole of East Hertfordshire, July 2026Council
- No GP practices within 1 kmNone found within 2 kmPostcode
- 1 supermarket within 1 kmNearest is 850 m awayExact point
- No gigabit broadband at CM23 1JHSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at CM23 1JHRoad 59 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- Not in a radon Affected AreaUnder 1% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 9.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CM23 1JH
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Avanti Brook Primary School Primary | 1.1 km 14 minutes on foot | Report card, July 2026: safeguarding met |
| Hillmead Primary School Primary. 77% met the expected standard at KS2 (2024/25) | 1.3 km 16 minutes on foot | School remains Good, March 2024 |
| Bishop's Stortford College Independent | 1.7 km 22 minutes on foot | Not in Ofsted's state-funded schools file |
| Northgate Primary School Primary. 82% met the expected standard at KS2 (2024/25) | 1.8 km 22 minutes on foot | Good (overall), November 2023 |
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 CM23 1JH
Latest sale at each postcode- £1,130,000Hadham Road, CM23 1JHOctober 2024, detached, established, freehold10 m
- £1,200,000Cradle End, SG11 2ENSeptember 2025, detached, established, freehold480 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 CM23 1JH
In a straight linePharmacies
- TESCO INSTORE PHARMACY860 m
Supermarkets
- Tesco Bishop's Stortford SuperstoreTesco850 m
The neighbourhood: East Hertfordshire 003F
Everything about East Hertfordshire 003FThe postcode district: CM23
Everything about CM23Your MP
- Chris HinchliffLabourMP for North East Hertfordshire
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.