SL9 9QX
PostcodeA postcode in Buckinghamshire 054B, Chalfont St Peter ward, Buckinghamshire.
This report describes the area around SL9 9QX, 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 SL9 9QX
- 22 crimes within 500 mAugust, up 38% on JulyBuckinghamshire 054B: 49 a year per 1,000 peopleMap point
- Gerrards Cross, 2.4 kmAbout 30 minutes on footExact point
- 2 schools within 800 mNearest is 290 m awayExact point
- 3 of 28 properties in SL9 9QX at high risk of floodingFrom rivers or the sea, with flood defences. Also 1 at medium risk, 4 at low riskFlood zones, which ignore defences: in flood zone 3Postcode
- England’s least deprived 30%This neighbourhood, Buckinghamshire 054BNeighbourhood
- £479,736 average priceFor the whole of Buckinghamshire, July 2026Council
- 3 GP practices within 1 kmNearest is 330 m awayPostcode
- 5 supermarkets within 1 kmNearest is 340 m awayExact point
- 40% can get gigabit broadband at SL9 9QXSuperfast for 100%. What can be ordered, January 2026Postcode
- Moderate road and rail noise at SL9 9QXRoad 58 dB, rail under 40 dB or not modelled (Lden, modelled for 2021)Postcode
- In a radon Affected Area, class 2 of 61% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level1 km grid
- 12.0 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near SL9 9QX
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Chalfont St Peter CofE Academy Primary. 78% met the expected standard at KS2 (2024/25) | 290 m 4 minutes on foot | Some aspects not as strong, May 2025 |
| Chalfont St Peter Infant School Primary | 710 m 9 minutes on foot | Graded inspection, October 2024: no overall grade |
| Robertswood School Primary. 64% met the expected standard at KS2 (2024/25) | 850 m 11 minutes on foot | Good (overall), November 2022 |
| The Chalfonts Community College Secondary. Attainment 8 of 41.1 (2025/26, provisional) | 890 m 11 minutes on foot | Good (overall), November 2022 |
| St Joseph's Catholic Primary School Primary. 74% met the expected standard at KS2 (2024/25) | 1.4 km 18 minutes on foot | Improved significantly, May 2025 |
| Maltman's Green School Independent | 1.6 km 20 minutes on foot | Not in Ofsted's state-funded schools file |
| Thorpe House School Independent | 1.7 km 22 minutes on foot | Not in Ofsted's state-funded schools file |
| Gayhurst School Independent | 1.9 km 24 minutes on foot | Not in Ofsted's state-funded schools 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 SL9 9QX
Latest sale at each postcode- £450,000Gravel Hill, SL9 9QRNovember 2025, terraced, established, freehold120 m
- £860,000Elms Road, SL9 9QTDecember 2025, detached, established, freehold170 m
- £400,000Grassingham End, SL9 0BPMarch 2025, detached, established, freehold170 m
- £720,000Gravel Hill, SL9 9QUNovember 2024, detached, established, freehold180 m
- £532,500Cordons Close, SL9 9RSApril 2024, terraced, established, freehold190 m
- £607,500Grassingham Road, SL9 0BWNovember 2023, detached, established, freehold230 m
- £375,000Church Lane, SL9 9RJNovember 2023, terraced, established, freehold230 m
- £820,000Fieldway, SL9 9SGFebruary 2024, detached, established, freehold230 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 SL9 9QX
In a straight lineGP practices
- THE MISBOURNE SURGERY330 m
- THE ALLAN PRACTICE480 m
- THE HALL PRACTICE500 m
Pharmacies
- RICHARD ADAMS PHARMACY380 m
- VANTAGE PHARMACY410 m
Dental practices
- MARKET HOUSE DENTAL SURGERY530 m
- DENTAL SURGERY620 m
Supermarkets
- Tesco Chalfont St Peter Esso ExpressTesco340 m
- Morrisons Daily Chalfont St Peter High StMorrisons410 m
- M&S Chalfont St Peter FoodhallMarks and Spencer420 m
- Tesco Chalfont St Peter ExpressTesco460 m
- Budgens Rickmansworth LBudgens690 m
The neighbourhood: Buckinghamshire 054B
Everything about Buckinghamshire 054BThe postcode district: SL9
Everything about SL9Your MP
- Sarah GreenLiberal DemocratMP for Chesham and Amersham
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.