20 John Street Treharris CF46 5PS: house prices, rental estimates & market trends

Our Data Sources

20, John Street, 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 £139,645, ranging from £115,433 to £193,069.

13 John Street
3 Bed House | 1 m | Est. Value: £126,098
14 John Street
3 Bed House | 7 m | Est. Value: £139,936
12 John Street
3 Bed House | 8 m | Est. Value: £128,416
10 John Street
3 Bed House | 17 m | Est. Value: £115,433
29 John Street
3 Bed House | 20 m | Est. Value: £129,179
9 John Street
3 Bed House | 22 m | Est. Value: £120,858
28 John Street
3 Bed House | 23 m | Est. Value: £125,779
27 John Street
3 Bed House | 25 m | Est. Value: £123,729
16 John Street
5 Bed House | 27 m | Est. Value: £193,069
8 John Street
3 Bed House | 28 m | Est. Value: £121,308
17 John Street
4 Bed House | 32 m | Est. Value: £173,225
18 John Street
4 Bed House | 37 m | Est. Value: £164,379
1 The Stables John Street
4 Bed House | 39 m | Est. Value: £153,969

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Quakers Yard
|
1.3 km away
Abercynon
|
2.6 km away
Merthyr Vale
|
3.3 km away

Available Internet Speeds

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

Superfast

9,000 mbps

Max upload

80 mbps

Max download

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

Max Upload

9,000 mbps

Max Download

80 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

20, John Street, 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 £139,645, ranging from £115,433 to £193,069.

13 John Street
3 Bed House | 1 m | Est. Value: £126,098
14 John Street
3 Bed House | 7 m | Est. Value: £139,936
12 John Street
3 Bed House | 8 m | Est. Value: £128,416
10 John Street
3 Bed House | 17 m | Est. Value: £115,433
29 John Street
3 Bed House | 20 m | Est. Value: £129,179
9 John Street
3 Bed House | 22 m | Est. Value: £120,858
28 John Street
3 Bed House | 23 m | Est. Value: £125,779
27 John Street
3 Bed House | 25 m | Est. Value: £123,729
16 John Street
5 Bed House | 27 m | Est. Value: £193,069
8 John Street
3 Bed House | 28 m | Est. Value: £121,308
17 John Street
4 Bed House | 32 m | Est. Value: £173,225
18 John Street
4 Bed House | 37 m | Est. Value: £164,379
1 The Stables John Street
4 Bed House | 39 m | Est. Value: £153,969

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Quakers Yard
|
1.3 km away
Abercynon
|
2.6 km away
Merthyr Vale
|
3.3 km away

Available Internet Speeds

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

Superfast

9,000 mbps

Max upload

80 mbps

Max download

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

Max Upload

9,000 mbps

Max Download

80 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 20, John Street, Treharris, 35.8% of property is privately rented and 34.3% is privately owned outright.

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 20, John Street, Treharris, 14.0% of residents are recorded as possessing school level qualifications and 27.4% 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 20, John Street, Treharris, the average age was 41.6 and the most common age was 57.

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 20, John Street, Treharris, 0.0% of property was a second home.

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

0.0%

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 20, John Street, Treharris, there are an average of 1.1 cars per household.

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

1.1

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

20, John Street

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