Postcode.Page

Postcode District

TW7

ISLEWORTH

Greater London, London, England

View summary

TW7 is the postcode district for ISLEWORTH, located in Greater London, London.

Avg price £578,641
1yr change ▼ 15.9%
Crime 11% above avg
Schools 1 Outstanding
Updated 2026-03
BUS
Average House Price

£578,641

▼ 15.9% vs last year

This area National avg £287K

102% above national avg

Crime Rate

89.8/1,000

This area National avg 81.3/1,000

11% above national avg

Schools (Ofsted)

17 schools

Broadband Speed

347 Mbps

Property Prices in TW7

Source: HM Land Registry Price Paid Data

The average property price in TW7 is £578,641, which is 56% below the Greater London average of £1,307,567.

Properties in TW7 cost 101.6% more than the England and Wales average of £287,000.

House prices in TW7 have fallen 15.9% over the past 12 months and risen 0.0% over five years.

Explore Greater London postcodes or read the Greater London house prices guide →

Average Price by Property Type

Type Average Price Sales (12m)
Detached £1,185,181 30
Semi-detached £671,244 254
Terraced £621,374 347
Flat £341,486 491
All types £578,641 1152

5-Year Price History

£541K £566K £592K £618K £643K 2023 2024 2025

Looking to buy in TW7?

Compare mortgage rates for a £463K loan — free, no obligation.

Compare rates

Crime & Safety in TW7

Source: data.police.uk (rolling 12 months)

With 89.8 recorded crimes per 1,000 residents, TW7 has a crime rate 10% above the national average of 81.3 per 1,000.

See how TW7 compares: safest areas in England & Wales →

Crime by Type vs National Average

Violent crime
30.3 per 1,000 (avg: 22.1 per 1,000)
Burglary
3.5 per 1,000 (avg: 6.8 per 1,000)
Vehicle crime
7.7 per 1,000 (avg: 8.4 per 1,000)
Antisocial behaviour
19.7 per 1,000 (avg: 16.2 per 1,000)
Other theft
11.4 per 1,000 (avg: 9.5 per 1,000)
This area
National average

Protect your home in TW7

Compare home insurance quotes from leading UK providers.

Compare quotes →

Schools in TW7

Source: DfE Get Information About Schools / Ofsted

TW7 has 17 schools within or near its boundaries, including 1 rated Outstanding and 9 rated Good by Ofsted.

How Ofsted ratings affect house prices →

Nearest Schools

School Type Ofsted Distance
Isleworth Town Primary School Primary Not inspected mi
Marlborough Primary School Primary Not inspected mi
Spring Grove Primary School Primary Good mi
Worple Primary School Primary Not inspected mi
Ivybridge Primary School Primary Good mi

1

Outstanding

9

Good

0

Requires improvement

0

Inadequate

Demographics

Source: ONS Census 2021

299,424

Population

57

Median Age

25%

Owner-Occupied

80%

Economically Active

Tenure Type

Owner-occupied
25.0%
Private rent
29.0%
Social rent
21.0%

Broadband & Connectivity

Source: Ofcom Connected Nations

Average broadband download speeds in TW7 are 347.0 Mbps, with 99% of premises having access to superfast broadband and 90% with full fibre (FTTP) connectivity.

How broadband speeds affect house prices →

347.0 Mbps

Avg Download

62.0 Mbps

Avg Upload

98%

Superfast Coverage

85%

Ultrafast Coverage

0%

Full Fibre (FTTP)

Council Tax

Source: Valuation Office Agency

Council tax in TW7 is collected by Hounslow. The Band D rate is £1,882/year.

Band A
8.0%
Band B
14.0%
Band C
25.0%
Band D
22.0%
Band E
16.0%
Band F
9.0%
Band G
5.0%
Band H
1.0%

Area Summary

TW

TW7 — ISLEWORTH

Area Summary

TW7 (ISLEWORTH) offers above-average property prices (£578,641, 102% above national average), 17 nearby schools, and excellent broadband (347 Mbps average).

Prices

Above avg

Safety

Average

Schools

Average

Broadband

Good

What's your property in TW7 worth?

Get a free, no-obligation valuation from a local expert.

Get free valuation

Frequently Asked Questions about TW7 ISLEWORTH

What is the average house price in TW7 ISLEWORTH?
The average house price in TW7 (ISLEWORTH) is £578,641, based on 1152 residential sales in the past 12 months. This is 102% above the national average of £287,000. Prices have fallen by 15.9% over the past year.
Is TW7 ISLEWORTH a safe area to live?
Crime in TW7 is close to the national average at 89.8 crimes per 1,000 residents. The most common crime types recorded are violent crime (30.3 per 1,000) and antisocial behaviour (19.7 per 1,000). Crime figures are sourced from data.police.uk rolling 12-month data.
What is the population of TW7 ISLEWORTH?
The population of TW7 (ISLEWORTH) is approximately 299,424 (ONS Census 2021). The median age is 57 years. 25% of homes are owner-occupied, 29% are privately rented, and 21% are social housing.
How fast is broadband in TW7?
The average broadband download speed in TW7 is 347 Mbps. Superfast broadband (30 Mbps+) is available to 98% of premises, ultrafast to 85%, and full-fibre (FTTP) to 0%. Source: Ofcom Connected Nations.
What are schools like in TW7 ISLEWORTH?
There are 17 schools in or near TW7. 59% are rated Good or Outstanding by Ofsted — 1 Outstanding and 9 Good. None require improvement.

Nearby Postcodes

Compare areas →

TW8

BRENTFORD

£638K

▼ 16.2% YoY

TW9

RICHMOND

£1021K

▼ 10.7% YoY

Compare TW7 with nearby areas

TW7 vs TW8 TW7 vs TW9

Related property guides

UK Average House Prices

See how property prices compare across England and Wales.

Read guide →

Greater London House Prices

Explore average prices, trends, and postcode breakdowns across Greater London.

Read guide →

Safest Areas in England & Wales

Ranked by crime rate — find the lowest-crime places to live.

Read guide →