HP4 1NJ
PostcodeA postcode in Dacorum 006C, Northchurch ward, Dacorum.
This report describes the area around HP4 1NJ, 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 HP4 1NJ
- 5 crimes within 500 mAugust, up 25% on JulyDacorum 006C: 58 a year per 1,000 peopleMap point
- Berkhamsted, 2.2 kmAbout 27 minutes on footExact point
- 1 school within 800 mNearest is 460 m awayExact point
- No property in HP4 1NJ 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, Dacorum 006CNeighbourhood
- £459,235 average priceFor the whole of Dacorum, July 2026Council
- No GP practices within 1 kmNearest is 1.4 km awayPostcode
- 1 supermarket within 1 kmNearest is 520 m awayExact point
- No gigabit broadband at HP4 1NJSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at HP4 1NJRoad 45 dB, rail 63 dB (Lden, modelled for 2021)Postcode
- In a radon Affected Area, class 3 of 63% to 5% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 8.4 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near HP4 1NJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| St Mary's CofE Primary School, Northchurch Primary. 53% met the expected standard at KS2 (2024/25) | 460 m 6 minutes on foot | School remains Good, March 2023 |
| Westfield Primary School Primary. 30% met the expected standard at KS2 (2024/25) | 900 m 11 minutes on foot | Requires improvement (overall), January 2024 |
| Bridgewater Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 940 m 12 minutes on foot | School remains Good, November 2022 |
| Egerton-Rothesay School Independent | 1.4 km 18 minutes on foot | Not in Ofsted's state-funded schools file |
| St Thomas More Roman Catholic Primary School, a Voluntary Academy Primary. 58% met the expected standard at KS2 (2024/25) | 1.8 km 22 minutes on foot | Report card, June 2026: safeguarding met |
| Greenway Primary and Nursery School Primary. 79% met the expected standard at KS2 (2024/25) | 1.8 km 23 minutes on foot | School remains Good, March 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 HP4 1NJ
Latest sale at each postcode- £340,000Emerton Court, HP4 3XLSeptember 2024, terraced, established, freehold180 m
- £450,000Mandelyns, HP4 3XHMarch 2025, terraced, established, freehold230 m
- £324,500Emerton Garth, HP4 3XJApril 2026, terraced, established, freehold240 m
- £830,000Alyngton, HP4 3XPJune 2025, detached, established, freehold280 m
- £500,000Brakynbery, HP4 3XNMay 2023, terraced, established, freehold290 m
- £795,000New Road, HP4 1LNSeptember 2024, detached, established, freehold300 m
- £890,000Cowslip Meadow, HP4 1FNOctober 2025, terraced, established, freehold300 m
- £775,000Bridgewater Hill, HP4 1LWMay 2026, detached, established, freehold320 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 HP4 1NJ
In a straight lineSupermarkets
- Tesco Northchurch ExpressTesco520 m
The neighbourhood: Dacorum 006C
Everything about Dacorum 006CThe postcode district: HP4
Everything about HP4Your MP
- Victoria CollinsLiberal DemocratMP for Harpenden and Berkhamsted
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.