137, Hartham Road

Last updated June 2026

137, Hartham Road

Last updated June 2026

Description & Estimates

Go to Data Sources

We do not yet hold enough data on 137, Hartham Road, Isleworth to publish accurate value estimates.

Sales and lets nearby suggest a likely sale value of £580k to £665k, with the monthly rental value between £2.5k and £2.8k.

Hartham Road, Isleworth, TW7 lies in the borough of Hounslow, within the TW7 postal district.

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Poor local data quality

A lack of good public data can lead to lower confidence value estimates.

Estimated Sales Value

£580k - £665k

Estimated Rental Value

£2.5k - £2.8k pcm

Our Data Sources

137, Hartham Road, Isleworth has no records in either the Land Registry or EPC database.

The local information is scored as 3 out of 5 and is considered of medium accuracy.

1Sales dated prior to 2007 are shown, but are not used in our calculations.

What is an EPC?

What is the Land Registry?

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What is the Ordnance Survey?

Public data including the Land Registry and EPC Register is processed and republished under the Government Open Data Licence

All values are estimates based on available data. All data and other content are provided subject to our Terms & Conditions

Recent Market Change

Across the last 12 months, sale values in this area have decreased by 2.8% while rental values have increased by 1.8%.

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Plot Size

137, Hartham Road, Isleworth occupies a 214 m² plot as recorded by HM Land Registry.

All 23 other houses in this postcode have recorded plot sizes, and this one ranks as the largest.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Properties Sold Nearby

Land Registry records and our Estate Agent network show 3 sales within 440 metres of 137, Hartham Road, Isleworth across the last 2 years.

Most recently, 135, Hartham Road, Isleworth, TW7 5EZ, a freehold house, sold at £570,000 on the 26th May 2021.

Schools Nearby

The Smallberry Green Primary School is the closest primary school to 137, Hartham Road, Isleworth at 300 metres away.

300
m
The Smallberry Green Primary School
400
m
Marlborough Primary School
400
m
Isleworth Town Primary School

The Green School for Girls is the closest secondary school at 500 metres.

500
m
The Green School for Girls
600
m
The Green School for Boys
800
m
Isleworth and Syon School for Boys

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Isleworth station is the nearest stop to 137, Hartham Road, Isleworth at 400 metres away.

400
m
Isleworth
700
m
Syon Lane
1.4
km
Osterley

Source: TFL & National Rail

Available Internet Speeds

Ofcom's latest figures show ultrafast broadband available in this area.

Ultrafast

20 mbps

Max upload

350 mbps

Max download

According to recent data from Ofcom, Ultrafast broadband is available in the area.

Max Upload

20 mbps

Max Download

350 mbps

Source: Ofcom (May 2026)

Risk of Flooding

Environment Agency data suggests this area has a very low risk of flooding.

Very low floodriskin this area

Local Flood RiskVery low

Source: Environment Agency (2024)

Home Ownership Nearby

The recent census recorded whether a resident owned or rented their home.

In the area around 137, Hartham Road, Isleworth, % of property is and % is .

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

Owned (Outright)

Owned (Mortgage)

Shared ownership

Rented (Social)

Rented (Private)

Source: ONS Census (2021)

Education Levels in the Area

The recent census recorded the highest level of education achieved by residents in the local area.

In the area around 137, Hartham Road, Isleworth, 0.0% of residents are recorded as possessing school level qualifications and 0.0% as possessing degree level qualifications.

The graph below shows how this compares to Greater London and the rest of England & Wales.

This area

Greater London

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residents

Source: ONS Census (2021)

Number of Second Homes

The recent census recorded whether a property was a primary or secondary home for the resident.

In the area around 137, Hartham Road, Isleworth, 0.0% of property was a second home.

Comparison figures for Greater London and the rest of England & Wales are listed below.

NaN%

Within this area

1.5%

Within Greater London

0.8%

England & Wales

Source: ONS Census (2021)

Average Cars per Home

The recent census recorded the number of cars registered in each household.

In the area around 137, Hartham Road, Isleworth, there are an average of 0.0 cars per household.

See below for how this compares to Greater London and the rest of England & Wales.

Within this area

0.8

Within Greater London

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

Estate Agents active nearby!

137, Hartham Road

Description & Estimates

Our Data Sources

Recent Market Change

Plot Size

Properties Sold Nearby

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Number of Second Homes

Average Cars per Home

Latest from Bricks&Logic

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Number of Second Homes

Average Cars per Home