HP21 9NJ
PostcodeA postcode in Buckinghamshire 018C, Aylesbury South East ward, Buckinghamshire.
This report describes the area around HP21 9NJ, 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 HP21 9NJ
- 10 crimes within 500 mAugust, up 11% on JulyBuckinghamshire 018C: 175 a year per 1,000 peopleMap point
- Aylesbury, 1.4 kmAbout 17 minutes on footExact point
- 8 schools within 800 mNearest is 250 m awayExact point
- No property in HP21 9NJ 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, Buckinghamshire 018CNeighbourhood
- £479,736 average priceFor the whole of Buckinghamshire, July 2026Council
- No GP practices within 1 kmNearest is 1.3 km awayPostcode
- 5 supermarkets within 1 kmNearest is 480 m awayExact point
- Gigabit broadband for every home and business at HP21 9NJSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at HP21 9NJRoad 62 dB, rail under 40 dB or not modelled (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
- 10.3 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near HP21 9NJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| The Grange School Secondary. Attainment 8 of 43.7 (2025/26, provisional) | 250 m 3 minutes on foot | Good (overall), April 2024 |
| Turnfurlong Junior School Primary. 68% met the expected standard at KS2 (2024/25) | 450 m 6 minutes on foot | Outstanding (overall), June 2023 |
| Turnfurlong Infant School Primary | 450 m 6 minutes on foot | School remains Good, September 2023 |
| William Harding School Primary. 67% met the expected standard at KS2 (2024/25) | 570 m 7 minutes on foot | Good (overall), June 2022 |
| Aylesbury High School Secondary. Attainment 8 of 75.5 (2025/26, provisional) | 630 m 8 minutes on foot | Outstanding (overall), December 2023 |
| St Edward's Catholic Junior School Primary. 80% met the expected standard at KS2 (2024/25) | 680 m 8 minutes on foot | Standards maintained, January 2025 |
| St Joseph's Catholic Infant School Primary | 740 m 9 minutes on foot | Standards maintained, May 2025 |
| Red Balloon Aylesbury Special | 780 m 10 minutes on foot | No outcome in Ofsted's file |
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 HP21 9NJ
Latest sale at each postcode- £982,500Wendover Road, HP21 9NJNovember 2023, detached, established, freehold10 m
- £807,000Trafalgar Close, HP21 9AAMay 2026, detached, established, freehold110 m
- £211,000Wendover Road, HP21 9LLAugust 2023, flat or maisonette, established, leasehold120 m
- £905,000Wendover Way, HP21 7NGMay 2024, detached, established, freehold120 m
- £415,000Linden End, HP21 7NASeptember 2024, detached, established, freehold130 m
- £400,000Wallace End, HP21 7FAMarch 2025, detached, established, freehold180 m
- £384,000Westminster Drive, HP21 7LSNovember 2024, detached, established, freehold180 m
- £580,000Wendover Road, HP21 9LWApril 2025, semi-detached, 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 HP21 9NJ
In a straight linePharmacies
- JARDINES PHARMACY930 m
Supermarkets
- Asda Borough Express PetrolAsda480 m
- Budgens Mandeville RoadBudgens830 m
- Sainsburys Aylesbury Camborne Avenue LocalSainsburys910 m
- Co-op BedgroveThe Co-operative Group910 m
- Morrisons Daily Aylesbury Jansel SquareMorrisons950 m
The neighbourhood: Buckinghamshire 018C
Everything about Buckinghamshire 018CThe postcode district: HP21
Everything about HP21Your MP
- Laura Kyrke-SmithLabourMP for Aylesbury
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.