TW1 area guide
House prices, recent sales, crime and schools for the TW1 postcode district in Hounslow. Free to read, from official open data. For one address in detail, run a full property report.
Hounslow · 2026-05 (UK HPI)
Median £260,000
Street-level crime at the district centre
Ofsted rated, within one mile
What the data says about TW1
The average home across Hounslow is worth about £501,326 (UK House Price Index, 2026-05), and the median of the 1 most recent Land Registry sales recorded inside TW1 is £260,000, and prices have fallen 2.4% over the last year.
Of 340 energy certificates sampled across 12 postcodes in TW1, band D is the most common, and 58.2% of homes sit below band C — the point at which most lenders' green mortgage deals and future rental rules bite.
Police recorded 1,683 crimes around the centre of TW1 in the six months to 2026-06, most often violence and sexual offences (463).
There are 6 schools rated Good or Outstanding by Ofsted within a mile of TW1 in Hounslow, including St Mary's Church of England Primary School.
The district covers the Isleworth, South Twickenham, St Margarets & North Twickenham, Teddington ward areas.
Sample of 340 energy certificates from 12 postcodes in TW1, taken from the government energy performance register, most recent lodged 2026. Indicative of the district rather than a full census.
Prices changed -2.4% over the last year in Hounslow.
Street-level crime from data.police.uk, six months to 2026-06.
Primary
- St Mary's Church of England Primary SchoolOutstanding · 0.1 mi
- Orleans Primary SchoolGood · 0.2 mi
- St Stephen's C E Primary SchoolNot rated · 0.4 mi
- Ivybridge Primary SchoolGood · 0.5 mi
- St Richard Reynolds Catholic Primary SchoolOutstanding · 0.5 mi
Secondary
- Orleans Park SchoolNot rated · 0.2 mi
- St Richard Reynolds Catholic High SchoolNot rated · 0.4 mi
- Strathmore SchoolNot rated · 0.5 mi
- St Catherine's SchoolNot rated · 0.7 mi
- Clarendon SchoolNot rated · 0.7 mi
Isleworth · South Twickenham · St Margarets & North Twickenham · Teddington · Twickenham Riverside
Common questions about TW1
What is the average house price in TW1?
The UK House Price Index puts the average home in Hounslow at £501,326 as of 2026-05. Recent Land Registry sales recorded inside the TW1 district have a median price of £260,000.
How much does each property type cost in TW1?
Detached £990,320, semi-detached £680,447, terraced £581,243, flats £338,209, based on the UK House Price Index for Hounslow.
Is TW1 a safe area?
Police recorded 1,683 crimes near the centre of TW1 in the six months to 2026-06. The most common category was violence and sexual offences with 463 reports. Crime is recorded at street level, so figures vary street to street within the same district.
What EPC rating do homes in TW1 usually have?
Band D is the most common rating in our sample of 340 certificates from TW1, with 58.2% of homes rated below band C. A full property report shows the exact certificate, running costs and recommended improvements for one address.
What are the schools like near TW1?
6 schools within a mile of the TW1 district centre are rated Good or Outstanding by Ofsted. Nearby secondaries include Orleans Park School. Catchment areas are set by the local authority and can change year to year.
Where does this TW1 data come from?
HM Land Registry Price Paid Data and the UK House Price Index for prices, the government's energy performance register for EPC bands, data.police.uk for crime, Get Information About Schools and Ofsted for schools, and ONS postcode geography. All are published under the Open Government Licence v3.0.
A full report covers the energy certificate, sale history and valuation, council tax band and bill, flood and crime risk, schools, transport and neighbourhood data for a single property.
Search an addressMore on TW1
Nearby TW postcode districts
Sources: HM Land Registry Price Paid Data and UK House Price Index, ONS postcode geography, data.police.uk, Get Information About Schools and Ofsted. Contains public sector information licensed under the Open Government Licence v3.0.