CM23 5GW
PostcodeA postcode in East Hertfordshire 005D, Bishop's Stortford All Saints ward, East Hertfordshire.
This report describes the area around CM23 5GW, 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 5GW
- 81 crimes within 500 mAugust, down 8% on JulyEast Hertfordshire 005D: 66 a year per 1,000 peopleMap point
- Bishops Stortford, 340 mAbout 4 minutes on footExact point
- 6 schools within 800 mNearest is 330 m awayExact point
- No property in CM23 5GW listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 20%This neighbourhood, East Hertfordshire 005DNeighbourhood
- £457,417 average priceFor the whole of East Hertfordshire, July 2026Council
- 3 GP practices within 1 kmNearest is 510 m awayPostcode
- 11 supermarkets within 1 kmNearest is 250 m awayExact point
- No gigabit broadband at CM23 5GWSuperfast for 0%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at CM23 5GWRoad 64 dB, rail under 40 dB or not modelled (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
- 12.2 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near CM23 5GW
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| The Hertfordshire & Essex High School and Science College Secondary. Attainment 8 of 62.0 (2025/26, provisional) | 330 m 4 minutes on foot | Outstanding (overall), November 2023 |
| Hockerill Anglo-European College Secondary. Attainment 8 of 62.3 (2025/26, provisional) | 340 m 4 minutes on foot | Good (overall), June 2022 |
| White Trees Independent School Special | 680 m 8 minutes on foot | No outcome in Ofsted's file |
| Thorn Grove Primary School Primary. 60% met the expected standard at KS2 (2024/25) | 720 m 9 minutes on foot | Standards maintained, October 2024 |
| Windhill21 Primary. 70% met the expected standard at KS2 (2024/25) | 790 m 10 minutes on foot | Standards maintained, March 2025 |
| St Michael's Church of England Primary School Primary. 68% met the expected standard at KS2 (2024/25) | 800 m 10 minutes on foot | Standards maintained, January 2025 |
| All Saints Church of England Primary School and Nursery, Bishop's Stortford Primary. 61% met the expected standard at KS2 (2024/25) | 880 m 11 minutes on foot | School remains Good, March 2023 |
| St Mary's Catholic School Secondary. Attainment 8 of 56.8 (2025/26, provisional) | 930 m 12 minutes on foot | Graded inspection, October 2024: no overall grade |
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 5GW
Latest sale at each postcode- £285,000Joscelyn Yard, CM23 5GWJuly 2026, semi-detached, established, freehold10 m
- £335,000London Road, CM23 5SBNovember 2025, terraced, established, freehold30 m
- £310,000Dunmow Road, CM23 5HLDecember 2024, terraced, established, freehold50 m
- £167,500Percival Court, CM23 2EFMarch 2026, flat or maisonette, established, leasehold70 m
- £520,000Dunmow Road, CM23 5HEOctober 2025, semi-detached, established, freehold70 m
- £615,000Red Close, CM23 5FGMay 2025, semi-detached, established, freehold80 m
- £389,995Grange Walk, CM23 5SJOctober 2025, terraced, established, freehold90 m
- £367,000Crown Terrace, CM23 2DPJuly 2026, semi-detached, established, freehold110 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 5GW
In a straight lineStations
- Bishops Stortford4 minutes on foot340 m
GP practices
- SOUTH STREET SURGERY510 m
- CHURCH STREET PARTNERSHIP590 m
- HELIX MEDICAL CENTRE660 m
Pharmacies
- TRINITY PHARMACY500 m
- BOOTS540 m
- HOBBS PHARMACY660 m
- JE WILLIAMSON CHEMIST980 m
Dental practices
- THE ORTHODONTIC PRACTICE100 m
- RIVERSIDE DENTAL PRACTICE310 m
- THE DENTIST470 m
- SMILE AND WELLBEING DENTAL480 m
- SOUTH STREET (DENTAL SURGERY)500 m
Supermarkets
- Aldi Hockerill Bishop's StortfordAldi250 m
- Co-op Bishop's StortfordEast of England Co-operative340 m
- Sainsburys Bishops StortfordSainsburys400 m
- M&S Bishops StortfordMarks and Spencer430 m
- Tesco Bishop's Stortford South St ExpressTesco470 m
The neighbourhood: East Hertfordshire 005D
Everything about East Hertfordshire 005DThe postcode district: CM23
Everything about CM23Your 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.