AL9 7NW
PostcodeA postcode in Welwyn Hatfield 017B, Welham Green and Hatfield South ward, Welwyn Hatfield.
This report describes the area around AL9 7NW, 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 AL9 7NW
- 16 crimes within 500 mAugust, up 129% on JulyWelwyn Hatfield 017B: 81 a year per 1,000 peopleMap point
- Welham Green, 190 mAbout 2 minutes on footExact point
- No schools within 800 mNearest is 870 m awayExact point
- No property in AL9 7NW listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s least deprived 50%This neighbourhood, Welwyn Hatfield 017BNeighbourhood
- £448,681 average priceFor the whole of Welwyn Hatfield, July 2026Council
- 1 GP practice within 1 kmNearest is 870 m awayPostcode
- No supermarkets within 1 kmNearest is 1.5 km awayExact point
- Gigabit broadband for every home and business at AL9 7NWSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at AL9 7NWRoad 51 dB, rail 50 dB (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
- 11.5 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near AL9 7NW
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| St Mary's Church of England VA Primary School, Welham Green Primary. 50% met the expected standard at KS2 (2024/25) | 870 m 11 minutes on foot | Graded inspection, March 2025: no overall grade |
| Brookmans Park Primary School Primary. 77% met the expected standard at KS2 (2024/25) | 1.2 km 15 minutes on foot | School remains Good, November 2023 |
| De Havilland Primary School Primary. 61% met the expected standard at KS2 (2024/25) | 2 km 25 minutes on foot | Good (overall), September 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 AL9 7NW
Latest sale at each postcode- £420,000Booths Close, AL9 7NWJune 2024, terraced, established, freehold10 m
- £372,500Nash Close, AL9 7NNAugust 2024, terraced, established, freehold60 m
- £616,000Holloways Lane, AL9 7NSMarch 2025, detached, established, freehold100 m
- £450,000Skimpans Close, AL9 7PBSeptember 2025, semi-detached, established, freehold120 m
- £670,000Skimpans Close, AL9 7PAJuly 2024, semi-detached, established, freehold120 m
- £525,000Holloways Lane, AL9 7NUSeptember 2024, semi-detached, established, freehold140 m
- £750,000Holloways Lane, AL9 7NPJune 2025, detached, established, freehold190 m
- £495,000Somers Road, AL9 7PTFebruary 2023, terraced, established, freehold200 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 AL9 7NW
In a straight lineStations
- Welham Green2 minutes on foot180 m
GP practices
- POTTERELLS MEDICAL CENTRE870 m
Pharmacies
- KEAN PHARMACY570 m
Dental practices
- DENTAL SURGERY520 m
The neighbourhood: Welwyn Hatfield 017B
Everything about Welwyn Hatfield 017BThe postcode district: AL9
Everything about AL9Your MP
- Andrew LewinLabourMP for Welwyn Hatfield
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.