HP21 8DT
PostcodeA postcode in Buckinghamshire 017A, Aylesbury South West ward, Buckinghamshire.
This report describes the area around HP21 8DT, 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 8DT
- 20 crimes within 500 mAugust, down 9% on JulyBuckinghamshire 017A: 89 a year per 1,000 peopleMap point
- Aylesbury, 1.1 kmAbout 14 minutes on footExact point
- 2 schools within 800 mNearest is 490 m awayExact point
- No property in HP21 8DT listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s most deprived 30%This neighbourhood, Buckinghamshire 017ANeighbourhood
- £479,736 average priceFor the whole of Buckinghamshire, July 2026Council
- 1 GP practice within 1 kmNearest is 530 m awayPostcode
- 4 supermarkets within 1 kmNearest is 380 m awayExact point
- 14.3% can get gigabit broadband at HP21 8DTSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at HP21 8DTRoad 44 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
- 9.2 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near HP21 8DT
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Ashmead Combined School Primary | 490 m 6 minutes on foot | Good (overall), January 2020, before the school changed |
| The Mandeville School Secondary. Attainment 8 of 38.7 (2025/26, provisional) | 500 m 6 minutes on foot | Graded inspection, November 2024: no overall grade, serious weaknesses |
| Oak Green School Primary. 50% met the expected standard at KS2 (2024/25) | 840 m 11 minutes on foot | Graded inspection, July 2025: no overall grade |
| Red Balloon Aylesbury Special | 1 km 13 minutes on foot | No outcome in Ofsted's file |
| Booker Park Community School Special | 1.1 km 14 minutes on foot | Good (overall), June 2022 |
| William Harding School Primary. 67% met the expected standard at KS2 (2024/25) | 1.1 km 14 minutes on foot | Good (overall), June 2022 |
| Pebble Brook School Special | 1.2 km 14 minutes on foot | School remains Good, March 2024 |
| The Grange School Secondary. Attainment 8 of 43.7 (2025/26, provisional) | 1.2 km 15 minutes on foot | Good (overall), April 2024 |
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 8DT
Latest sale at each postcode- £225,000Thrasher Road, HP21 8DUMarch 2025, semi-detached, established, freehold70 m
- £325,000Cottesloe Road, HP21 8DLJune 2026, semi-detached, established, freehold100 m
- £150,000Thrasher Road, HP21 8DXMarch 2025, flat or maisonette, established, leasehold110 m
- £135,000Taylor Road, HP21 8DRJanuary 2026, flat or maisonette, established, leasehold140 m
- £485,000Cottesloe Road, HP21 8DWJune 2024, semi-detached, established, freehold140 m
- £365,000Churchill Avenue, HP21 8ERSeptember 2025, semi-detached, established, freehold170 m
- £310,000Cottesloe Terrace, HP21 8DBFebruary 2026, terraced, established, freehold190 m
- £220,000Old Stoke Road, HP21 8DHJuly 2025, semi-detached, established, freehold190 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 8DT
In a straight lineGP practices
- THE MANDEVILLE PRACTICE530 m
Pharmacies
- HAMPDEN PHARMACY540 m
- BOOTS620 m
Supermarkets
- Budgens Mandeville RoadBudgens380 m
- Co-op Aylesbury - Walton CourtThe Co-operative Group590 m
- Asda Aylesbury SupermarketAsda900 m
- Asda Borough Express PetrolAsda980 m
The neighbourhood: Buckinghamshire 017A
Everything about Buckinghamshire 017AThe 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.