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TW7

Postcode district

Postcode district covering Isleworth, Spring Grove and Woodlands, in Hounslow.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an TW7 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 0% of people in TW7 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£496,250
289th most expensive of 2,235
Worked out by Open Index
Population
42,301
377th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
0%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
88.9%
UK 87.8%
Ofcom · Jan 2026

How TW7 compares

Each dot is a postcode district. The black line marks the middle one.

TW7Middle
Median sale price19 postcode districts, TW · 2025
Median sale price: every postcode district in TW19 areas from £420,000 to £831,250. The middle area is £495,000. TW7 is £496,250.
£496,2509th most expensive
Population20 postcode districts, TW · 2021
Population: every postcode district in TW20 areas from 1,776 to 48,550. The middle area is 27,089. TW7 is 42,301.
42,3012nd most populated
People in radon Affected Area squares20 postcode districts, TW · 2022
People in radon Affected Area squares: every postcode district in TW20 areas from 0.0% to 0.0%. The middle area is 0.0%. TW7 is 0.0%.
0%
Gigabit broadband coverage20 postcode districts, TW · Jan 2026
Gigabit broadband coverage: every postcode district in TW20 areas from 55.1% to 97.5%. The middle area is 90.7%. TW7 is 88.9%.
88.9%8th lowest

Is TW7 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in TW7 at a rate of 88.6 per 1,000 people.

That compares with 101.8 per 1,000 people across the TW postcode area.

In August 2026 alone, 302 cases of crime and anti-social behaviour were recorded in TW7.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,355), anti-social behaviour (751) and other crime (567).

A year earlier, the recorded crime rate in TW7 was 82.8 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in TW7, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so TW7 has no single figure. Of its 23 neighbourhoods with a rank:
  • Decile 1 (England’s most deprived 10%): 1 neighbourhood
  • Decile 2: 1 neighbourhood
  • Decile 3: 1 neighbourhood
  • Decile 4: 3 neighbourhoods
  • Decile 5: 4 neighbourhoods
  • Decile 6: 5 neighbourhoods
  • Decile 7: 6 neighbourhoods
  • Decile 8: 2 neighbourhoods

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in TW7

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Hounslow 009A2,57256.7 per 1,000780.9%
Hounslow 009B2,052169.2 per 1,000794.0%
Hounslow 009C1,85652.1 per 1,000796.3%
Hounslow 009D2,07882.2 per 1,000580.2%
Hounslow 012D2,08834.6 per 1,000794.5%
Hounslow 012E1,64978.6 per 1,000796.7%
Hounslow 014A2,28492.2 per 1,000576.8%
Hounslow 014B1,91073.6 per 1,000293.3%
Hounslow 014C2,435284.7 per 1,000388.7%
Hounslow 014D2,337116.4 per 1,000491.9%
Hounslow 014F1,67366.3 per 1,000689.0%
Hounslow 014G1,58245.2 per 1,000787.5%
Hounslow 015B2,73378.5 per 1,000493.5%
Hounslow 015D1,34842.2 per 1,000893.1%
Hounslow 015E2,07496.2 per 1,000574.1%
Hounslow 019B1,91241.9 per 1,0006100.0%
Hounslow 019D1,41873.1 per 1,000899.8%
Hounslow 019E1,45946.7 per 1,000690.0%
Hounslow 020A2,19370.3 per 1,000576.3%
Hounslow 020B1,950105.7 per 1,000692.2%
Hounslow 020C1,84743.8 per 1,000699.4%
Hounslow 020D1,589205.6 per 1,000497.5%
Hounslow 020E1,65868.0 per 1,0001100.0%

MPs for TW7

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in TW74

Postcode sectors in TW75

Council1

Towns in TW71

Postcode districts next to TW77

Nearest rail stations4

More in the TW postcode area2

TW7 in brief

TW7 is a postcode district covering Isleworth, Spring Grove and Woodlands, in Hounslow.

About 42,357 people lived in TW7 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £496,250 in 2025 across 372 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 88.6 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in TW7 was £496,250 in 2025.

TW7 had 42,301 usual residents at the census.

About 0% of people in TW7 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In TW7, 88.9% of homes and businesses could get gigabit-capable broadband in January 2026.