7 Heol Islwyn Nelson Treharris CF46 6HG: house prices, rental estimates & market trends

Our Data Sources

7, Heol Islwyn, Treharris 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.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

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

Explore Nearby Properties

The surrounding properties have an average estimated value of £144,347, ranging from £86,669 to £400,917.

8 Heol Islwyn
2 Bed House | 6 m | Est. Value: £86,669
9 Heol Islwyn
2 Bed House | 13 m | Est. Value: £87,591
5 Heol Islwyn
3 Bed House | 17 m | Est. Value: £98,615
10 Heol Islwyn
3 Bed House | 20 m | Est. Value: £95,809
4 Heol Islwyn
2 Bed House | 24 m | Est. Value: £86,669
3 Heol Islwyn
2 Bed House | 31 m | Est. Value: £87,591
31 Heol Islwyn
3 Bed House | 35 m | Est. Value: £113,841
2 Heol Islwyn
2 Bed House | 36 m | Est. Value: £86,669
11 Heol Islwyn
3 Bed House | 38 m | Est. Value: £99,251
1 Heol Islwyn
3 Bed House | 43 m | Est. Value: £100,093
12 Heol Islwyn
2 Bed House | 45 m | Est. Value: £87,591
24 Cae Llwyndu
3 Bed House | 47 m | Est. Value: £313,983
13 Heol Islwyn
3 Bed House | 51 m | Est. Value: £99,251
30 Heol Islwyn
3 Bed House | 55 m | Est. Value: £114,506
25 Cae Llwyndu
4 Bed House | 55 m | Est. Value: £350,512
23 Cae Llwyndu
4 Bed House | 58 m | Est. Value: £400,917

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Abercynon
|
2.7 km away
Quakers Yard
|
2.7 km away
Ystrad Mynach
|
3.4 km away

Available Internet Speeds

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

Superfast

7.82 mbps

Max upload

51.91 mbps

Max download

According to recent data from Ofcom, Superfast Broadband available in this area.

Max Upload

7.82 mbps

Max Download

51.91 mbps

Source: Ofcom (July 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)

Our Data Sources

7, Heol Islwyn, Treharris 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.

What is an EPC?

What is the Land Registry?

What is the Office of National Statistics?

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

Explore Nearby Properties

The surrounding properties have an average estimated value of £144,347, ranging from £86,669 to £400,917.

8 Heol Islwyn
2 Bed House | 6 m | Est. Value: £86,669
9 Heol Islwyn
2 Bed House | 13 m | Est. Value: £87,591
5 Heol Islwyn
3 Bed House | 17 m | Est. Value: £98,615
10 Heol Islwyn
3 Bed House | 20 m | Est. Value: £95,809
4 Heol Islwyn
2 Bed House | 24 m | Est. Value: £86,669
3 Heol Islwyn
2 Bed House | 31 m | Est. Value: £87,591
31 Heol Islwyn
3 Bed House | 35 m | Est. Value: £113,841
2 Heol Islwyn
2 Bed House | 36 m | Est. Value: £86,669
11 Heol Islwyn
3 Bed House | 38 m | Est. Value: £99,251
1 Heol Islwyn
3 Bed House | 43 m | Est. Value: £100,093
12 Heol Islwyn
2 Bed House | 45 m | Est. Value: £87,591
24 Cae Llwyndu
3 Bed House | 47 m | Est. Value: £313,983
13 Heol Islwyn
3 Bed House | 51 m | Est. Value: £99,251
30 Heol Islwyn
3 Bed House | 55 m | Est. Value: £114,506
25 Cae Llwyndu
4 Bed House | 55 m | Est. Value: £350,512
23 Cae Llwyndu
4 Bed House | 58 m | Est. Value: £400,917

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Abercynon
|
2.7 km away
Quakers Yard
|
2.7 km away
Ystrad Mynach
|
3.4 km away

Available Internet Speeds

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

Superfast

7.82 mbps

Max upload

51.91 mbps

Max download

According to recent data from Ofcom, Superfast Broadband available in this area.

Max Upload

7.82 mbps

Max Download

51.91 mbps

Source: Ofcom (July 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 7, Heol Islwyn, Treharris, 45.0% of property is privately owned outright and 27.0% is privately owned with a mortgage.

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

This area

Wales

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 7, Heol Islwyn, Treharris, 8.9% of residents are recorded as possessing school level qualifications and 26.7% as possessing degree level qualifications.

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

This area

Wales

England & Wales

School Students

Students 16+

Degree educated

Other

Source: ONS Census (2021)

Average Age of Residents

Average age

The most recent census in 2021 recorded the age of all UK residents.

In the area around 7, Heol Islwyn, Treharris, the average age was 42.4 and the most common age was 52.

Within this area

Within Wales

England & Wales

Age distribution

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

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 7, Heol Islwyn, Treharris, 2.8% of property was a second home.

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

2.8%

Within this area

0.6%

Within Wales

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 7, Heol Islwyn, Treharris, there are an average of 1.4 cars per household.

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

1.4

Within this area

1.4

Within Wales

1.2

England & Wales

Source: ONS Census (2021)

Estate Agents active nearby!

Our Data Sources

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Estate Agents active nearby!

Our Data Sources

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

Available Internet Speeds

Risk of Flooding

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home

Latest from Bricks&Logic

7, Heol Islwyn

Description & Estimates

Recent Market Change

Latest from Bricks&Logic

Home Ownership Nearby

Education Levels in the Area

Average Age of Residents

Average age

Age distribution

Number of Second Homes

Average Cars per Home