TW3 3SJ
PostcodeA postcode in Hounslow 021D, Hounslow Heath ward, Hounslow.
This report describes the area around TW3 3SJ, 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 TW3 3SJ
- 62 crimes within 500 mAugust, up 7% on JulyHounslow 021D: 105 a year per 1,000 peopleMap point
- Hounslow, 730 mAbout 9 minutes on footExact point
- 4 schools within 800 mNearest is 230 m awayExact point
- No property in TW3 3SJ listed at risk of floodingFrom rivers or the sea, with flood defences, in the Environment Agency's assessmentPostcode
- England’s most deprived 40%This neighbourhood, Hounslow 021DNeighbourhood
- £525,435 average priceFor the whole of Hounslow, July 2026Council
- 3 GP practices within 1 kmNearest is 870 m awayPostcode
- 5 supermarkets within 1 kmNearest is 190 m awayExact point
- Gigabit broadband for every home and business at TW3 3SJSuperfast for 100%. What can be ordered, January 2026Postcode
- Low road and rail noise at TW3 3SJRoad 54 dB, rail under 40 dB or not modelled (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
- 12.9 µg/m³ nitrogen dioxideModelled yearly average for this 1 km square, 20251 km grid
Schools near TW3 3SJ
Within 2 km, nearest first| School | Distance | Latest Ofsted outcome |
|---|---|---|
| Suffah Primary School Independent | 230 m 3 minutes on foot | Not in Ofsted's state-funded schools file |
| The Heathland School Secondary. Attainment 8 of 50.7 (2025/26, provisional) | 340 m 4 minutes on foot | Outstanding (overall), April 2024 |
| The Orchard Primary School Primary. 70% met the expected standard at KS2 (2024/25) | 380 m 5 minutes on foot | Good (overall), December 2023 |
| Grove Road Primary School Primary. 44% met the expected standard at KS2 (2024/25) | 620 m 8 minutes on foot | Report card, February 2026: safeguarding met |
| Nelson Primary School Primary. 59% met the expected standard at KS2 (2024/25) | 980 m 12 minutes on foot | Good (overall), September 2023 |
| Turing House School Secondary. Attainment 8 of 56.8 (2025/26, provisional) | 980 m 12 minutes on foot | Graded inspection, December 2024: no overall grade |
| St Michael and St Martin Catholic Primary School Primary. 93% met the expected standard at KS2 (2024/25) | 1 km 13 minutes on foot | Outstanding (overall), April 2023 |
| St Edmund's Catholic Primary School Primary. 75% met the expected standard at KS2 (2024/25) | 1.1 km 13 minutes on foot | School remains Good, May 2022 |
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 TW3 3SJ
Latest sale at each postcode- £585,000St Heliers Avenue, TW3 3SJMarch 2025, semi-detached, established, freehold10 m
- £500,000St Aubyns Avenue, TW3 3TGApril 2026, terraced, established, freehold70 m
- £750,000Hanworth Road, TW4 5LFFebruary 2024, semi-detached, established, freehold70 m
- £500,000Hanworth Road, TW4 5LESeptember 2025, semi-detached, established, freehold120 m
- £585,000Granville Avenue, TW3 3TFJune 2024, terraced, established, freehold130 m
- £245,000Hanworth Road, TW4 5LDJune 2025, flat or maisonette, established, leasehold140 m
- £622,500Roseville Avenue, TW3 3TEOctober 2025, semi-detached, established, freehold160 m
- £415,000Cromwell Road, TW3 3QTSeptember 2025, terraced, established, freehold170 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 TW3 3SJ
In a straight lineStations
- Hounslow9 minutes on foot730 m
GP practices
- KINGFISHER PRACTICE870 m
- REDWOOD PRACTICE870 m
- WILLOW PRACTICE870 m
Pharmacies
- RAM DISPENSING CHEMIST620 m
- PHARMADEX LIMITED790 m
- HERBERT & HERBERT CHEMIST800 m
- HERBERT AND HERBERT870 m
Dental practices
- WELLINGTON ROAD SOUTH (DENTAL SURGERY)530 m
- DENTAL SURGERY660 m
- DENTAL SURGERY HOLDSWORTH HOUSE960 m
Supermarkets
- Tesco Hounslow Hanworth ExpressTesco190 m
- Sainsburys Hounslow Staines Road LocalSainsburys850 m
- Aldi Hounslow LondonAldi960 m
- Lidl HounslowLidl970 m
- Tesco Hounslow Staines Rd ExpressTesco990 m
The neighbourhood: Hounslow 021D
Everything about Hounslow 021DThe postcode district: TW3
Everything about TW3Your MP
- Ruth CadburyLabourMP for Brentford and Isleworth
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.