3 John Street Mountain Ash CF45 4HL: house prices, rental estimates & market trends

Our Data Sources

3, John Street, Mountain Ash has no records in either the Land Registry or EPC database.

The local information is scored as 2 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

Plot Size

3, John Street, Mountain Ash occupies a 644 m² plot as recorded by HM Land Registry.

All 3 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)

Explore Nearby Properties

The surrounding properties have an average estimated value of £145,084, ranging from £107,672 to £311,061.

2 John Street
3 Bed House | 4 m | Est. Value: £107,672
1 John Street
3 Bed House | 8 m | Est. Value: £118,732
1 Newton Villas John Street
3 Bed House | 27 m | Est. Value: £137,941
5 Mary Street
3 Bed House | 27 m | Est. Value: £141,617
7 Mary Street
3 Bed House | 28 m | Est. Value: £116,207
10 Mary Street
3 Bed House | 31 m | Est. Value: £122,346
4 Mary Street
3 Bed House | 31 m | Est. Value: £122,346
1 Woodside Bungalows John Street
4 Bed House | 34 m | Est. Value: £243,218
2 Mary Street
3 Bed House | 35 m | Est. Value: £107,963
12 Mary Street
3 Bed House | 38 m | Est. Value: £127,442
1 Mary Street
3 Bed House | 39 m | Est. Value: £131,631
13 Mary Street
3 Bed House | 40 m | Est. Value: £116,994
2 Woodside Bungalows John Street
5 Bed House | 42 m | Est. Value: £311,061
14 Mary Street
3 Bed House | 44 m | Est. Value: £126,010

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Mountain Ash
|
700 m away
Penrhiwceiber
|
1.0 km away
Fernhill
|
2.2 km away

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

3, John Street, Mountain Ash has no records in either the Land Registry or EPC database.

The local information is scored as 2 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

Plot Size

3, John Street, Mountain Ash occupies a 644 m² plot as recorded by HM Land Registry.

All 3 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)

Explore Nearby Properties

The surrounding properties have an average estimated value of £145,084, ranging from £107,672 to £311,061.

2 John Street
3 Bed House | 4 m | Est. Value: £107,672
1 John Street
3 Bed House | 8 m | Est. Value: £118,732
1 Newton Villas John Street
3 Bed House | 27 m | Est. Value: £137,941
5 Mary Street
3 Bed House | 27 m | Est. Value: £141,617
7 Mary Street
3 Bed House | 28 m | Est. Value: £116,207
10 Mary Street
3 Bed House | 31 m | Est. Value: £122,346
4 Mary Street
3 Bed House | 31 m | Est. Value: £122,346
1 Woodside Bungalows John Street
4 Bed House | 34 m | Est. Value: £243,218
2 Mary Street
3 Bed House | 35 m | Est. Value: £107,963
12 Mary Street
3 Bed House | 38 m | Est. Value: £127,442
1 Mary Street
3 Bed House | 39 m | Est. Value: £131,631
13 Mary Street
3 Bed House | 40 m | Est. Value: £116,994
2 Woodside Bungalows John Street
5 Bed House | 42 m | Est. Value: £311,061
14 Mary Street
3 Bed House | 44 m | Est. Value: £126,010

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Mountain Ash
|
700 m away
Penrhiwceiber
|
1.0 km away
Fernhill
|
2.2 km away

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 3, John Street, Mountain Ash, 34.9% of property is privately owned outright and 31.1% is privately rented.

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 3, John Street, Mountain Ash, 15.4% of residents are recorded as possessing school level qualifications and 16.7% 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 3, John Street, Mountain Ash, the average age was 42.5 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 3, John Street, Mountain Ash, 1.8% of property was a second home.

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

1.8%

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 3, John Street, Mountain Ash, 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

Plot Size

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

Risk of Flooding

Estate Agents active nearby!

Our Data Sources

Plot Size

Explore Nearby Properties

Schools Nearby

Public Transport Nearby

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

3, 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