CM23 4AU East Hertfordshire
Live postcode, introduced January 1980. Ward: Sawbridgeworth. Region: East of England.
Streets
- Oram Court, Spellbrook: 51 addresses
- London Road, Thorley Wash: 1 address
- Harvest Close, Spellbrook: 1 address
- Unnamed street near Oram Court, Spellbrook: 1 address
Council tax
What each band costs in East Hertfordshire in 2026-27: Band D £2,455 a year on average, including the police, fire and any county and parish charges.
| A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|
| £1,637 | £1,909 | £2,182 | £2,455 | £3,000 | £3,546 | £4,091 | £4,910 |
Homes by band in the neighbourhood around this postcode: most are in band C (41% of about 1,040 homes).
Planning and heritage
- Conservation area: no postcode centre in this postcode is in one.
- Listed buildings within 100 m of this postcode: none.
- Article 4 direction (removing permitted development rights): none recorded, though not every council has published theirs.
- Tree preservation orders: none recorded, though not every council has published theirs.
- Green belt: yes, East Hertfordshire.
Brownfield land registered for housing within 1.0 km
- Spellbrook Farm, London Road, Spellbrook, Bishop’s Stortford, CM23 4AX, permissioned (350 m)
Flood risk
Rivers, the sea or surface water: in this postcode, 0 addresses are in areas at high risk, 0 at medium risk and 2 at low risk. Each address counts once, at the higher of its rivers-and-sea and surface-water risk.
Rivers and the sea alone: no home is in an area at risk.
High: 3.3% (1 in 30) or more chance of flooding a year. Medium: 1% to 3.3%. Low: 0.1% to 1%. Very low: under 0.1%. The rivers and sea figures allow for flood defences. Counts cover whole postcodes, which can include other streets.
Flood zone for planning: no postcode centre is in flood zone 2 or 3.
Height above sea level
The postcode's 54 addresses are between 52 m and 59 m above sea level (55 m on average).
Broadband
Superfast 88%, ultrafast 41%, gigabit 41% of premises; 0% cannot get 10 Mbit/s. Ofcom Connected Nations, data as at January 2026.
Getting around
| Nearest | Distance | |
|---|---|---|
| Railway stations | Sawbridgeworth 471,000 journeys in 2024–25 | 2.8 km |
| Bishops Stortford 3.0 million journeys in 2024–25 | 3.0 km | |
| Harlow Mill 279,000 journeys in 2024–25 | 5.8 km | |
| Bus stops | 4 stops within 400 m, 4 within 800 m; nearest Spellbrook Lane | 70 m |
| Bus or coach station | Interchange Bishops Stortford | 2.9 km |
| Car parks | Sawbridgeworth Station Car Park | 2.9 km |
| EV charging points | Gridserve Charging Station | 4.4 km |
| Airport with scheduled flights | London Stansted Airport STN | 7.3 km |
Local services
| Nearest | Distance | |
|---|---|---|
| GP surgeries | South Street Surgery | 3.0 km |
| Pharmacies | Allied Pharmacy Thorley | 2.3 km |
| NHS dentists | Thorley Dental Practice | 2.3 km |
| Hospital | Herts And Essex Hospital | 3.1 km |
| Police station | Sawbridge Police Station | 2.7 km |
| Cash machines | Br Spar Gainsborough, Corringham Road | 2.2 km |
Parks and green space
| Nearest | Distance | |
|---|---|---|
| Park or garden | George Green 340 m² | 1.1 km |
| Play area | Unnamed 670 m² | 1.3 km |
| Playing field | Unnamed 1.1 ha | 1.4 km |
| Allotments | Unnamed 4,280 m² | 1.2 km |
Landmarks
The nearest historic landmark is Wallbury camp, a scheduled monument, 510 m east. 11 listed buildings are within 1.0 km.
| Name | What it is | From the postcode's centre |
|---|---|---|
| Wallbury camp | Scheduled monument | 510 m east |
| Name | What it is | From the postcode's centre |
|---|---|---|
| Gravel Pit Coppice | Wood | 560 m south-east |
| Thorley Wood | Wood | 760 m north-west |
| Henley Herne Spring | Wood | 1.1 km west |
| Broom's Plantation | Wood | 1.7 km north-east |
| Hockerill Cut | Lake or reservoir | 3.2 km north |
| Start Hill | Hill | 4.8 km north-east |
Air quality
| Pollutant | Here | UK limit | WHO guideline |
|---|---|---|---|
| Nitrogen dioxide (NO2) | 8.0 | 40 | 10 |
| Fine particles (PM2.5) | 7.1 | 20 | 5 |
| Particles (PM10) | 12.7 | 40 | 15 |
All three are within the UK legal limits; PM2.5 is above the WHO guideline, as in most towns and cities.
Road and rail noise
| Level | Road traffic | Railways |
|---|---|---|
| 70 to 74 | 4 | 0 |
| 65 to 69 | 18 | 6 |
| 60 to 64 | 14 | 9 |
| 55 to 59 | 1 | 5 |
| Under 55 | 17 | 34 |
37 of the postcode's 54 addresses are modelled at 55 dB or more from road traffic, and 20 at 55 dB or more from railways, above the WHO guidelines.
People and work
Who lives here
| Around this postcode | England | |
|---|---|---|
| Median age | 52 | 40 |
| Children under 15 | 14% | 17% |
| Aged 65 and over | 23% | 18% |
Homes
| Around this postcode | England | |
|---|---|---|
| Owned (outright or with a mortgage) | 84% | 61% |
| Owned outright | 46% | 33% |
| Shared ownership | 0% | 1% |
| Social rented | 7% | 17% |
| Private rented | 9% | 21% |
Work and commuting
| Around this postcode | England | |
|---|---|---|
| Adults (16 and over) in work | 57% | 57% |
| Unemployment (of those working or looking for work) | 0% | 6% |
| Retired (of adults) | 28% | 22% |
| Long-term sick or disabled (of adults) | 1% | 4% |
| Work mainly from home (of those in work) | 41% | 32% |
| Travel to work by car or van | 47% | 48% |
| By train, Underground, metro or tram | 5% | 4% |
| By any public transport, including bus | 6% | 8% |
| On foot or by bicycle | 5% | 10% |
| Work within 10 km of home (of those who travel to work) | 58% | 65% |
| Work 30 km or more away | 15% | 8% |
Education and languages
| Around this postcode | England | |
|---|---|---|
| Degree or other higher qualification, Level 4+ (of adults) | 35% | 34% |
| No qualifications | 24% | 18% |
| Apprenticeship as highest qualification | 3% | 5% |
| Main language English (aged 3 and over) | 97% | 91% |
| Cannot speak English well or at all | under 1% | 2% |
Deprivation
The neighbourhood around this postcode is in decile 5 of 10 on the English Indices of Deprivation 2025, where 1 is the most deprived tenth of England's 33,755 neighbourhoods and 10 the least.
The full dossier for this postcode's main street is on Oram Court.