21 Llantarnam Road Cardiff CF14 3EF: house prices, rental estimates & market trends

Our Data Sources

21, Llantarnam Road, Cardiff has no records in either the Land Registry or EPC database.

The local information is scored as 1 out of 5 and is considered of low 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

21, Llantarnam Road, Cardiff occupies a 435 m² plot as recorded by HM Land Registry.

Of the 34 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 3rd largest.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Explore Nearby Properties

The surrounding properties have an average estimated value of £268,562, ranging from £215,474 to £293,949.

23 Llantarnam Road
3 Bed House | 7 m | Est. Value: £271,918
19 Llantarnam Road
3 Bed House | 10 m | Est. Value: £215,474
17 Llantarnam Road
3 Bed House | 16 m | Est. Value: £278,446
25 Llantarnam Road
3 Bed House | 22 m | Est. Value: £278,446
27 Llantarnam Road
3 Bed House | 29 m | Est. Value: £219,703
15 Llantarnam Road
3 Bed House | 29 m | Est. Value: £272,793
13 Llantarnam Road
3 Bed House | 35 m | Est. Value: £278,446
29 Llantarnam Road
4 Bed House | 39 m | Est. Value: £225,638
31 Llantarnam Road
3 Bed House | 45 m | Est. Value: £278,446
11 Llantarnam Road
3 Bed House | 46 m | Est. Value: £285,342
9 Llantarnam Road
3 Bed House | 51 m | Est. Value: £277,044
110 Mynachdy Road
3 Bed House | 51 m | Est. Value: £289,793
112 Mynachdy Road
3 Bed House | 51 m | Est. Value: £291,185
114 Mynachdy Road
3 Bed House | 52 m | Est. Value: £293,949
37 Llantarnam Road
3 Bed House | 53 m | Est. Value: £238,018
39 Llantarnam Road
3 Bed House | 55 m | Est. Value: £285,342
116 Mynachdy Road
3 Bed House | 55 m | Est. Value: £285,572

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Heath Low Level
|
1.9 km away
Heath High Level
|
2.0 km away
Cathays
|
2.1 km away

Available Internet Speeds

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

Superfast

20 mbps

Max upload

200 mbps

Max download

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

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (June 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

21, Llantarnam Road, Cardiff has no records in either the Land Registry or EPC database.

The local information is scored as 1 out of 5 and is considered of low 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

21, Llantarnam Road, Cardiff occupies a 435 m² plot as recorded by HM Land Registry.

Of the 34 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the 3rd largest.

Compare this plot size to nearby properties!

Source: Ordnance Survey (2024)

Explore Nearby Properties

The surrounding properties have an average estimated value of £268,562, ranging from £215,474 to £293,949.

23 Llantarnam Road
3 Bed House | 7 m | Est. Value: £271,918
19 Llantarnam Road
3 Bed House | 10 m | Est. Value: £215,474
17 Llantarnam Road
3 Bed House | 16 m | Est. Value: £278,446
25 Llantarnam Road
3 Bed House | 22 m | Est. Value: £278,446
27 Llantarnam Road
3 Bed House | 29 m | Est. Value: £219,703
15 Llantarnam Road
3 Bed House | 29 m | Est. Value: £272,793
13 Llantarnam Road
3 Bed House | 35 m | Est. Value: £278,446
29 Llantarnam Road
4 Bed House | 39 m | Est. Value: £225,638
31 Llantarnam Road
3 Bed House | 45 m | Est. Value: £278,446
11 Llantarnam Road
3 Bed House | 46 m | Est. Value: £285,342
9 Llantarnam Road
3 Bed House | 51 m | Est. Value: £277,044
110 Mynachdy Road
3 Bed House | 51 m | Est. Value: £289,793
112 Mynachdy Road
3 Bed House | 51 m | Est. Value: £291,185
114 Mynachdy Road
3 Bed House | 52 m | Est. Value: £293,949
37 Llantarnam Road
3 Bed House | 53 m | Est. Value: £238,018
39 Llantarnam Road
3 Bed House | 55 m | Est. Value: £285,342
116 Mynachdy Road
3 Bed House | 55 m | Est. Value: £285,572

Schools Nearby

Schools and house prices

Source: Ofsted 2026

Public Transport Nearby

Heath Low Level
|
1.9 km away
Heath High Level
|
2.0 km away
Cathays
|
2.1 km away

Available Internet Speeds

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

Superfast

20 mbps

Max upload

200 mbps

Max download

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

Max Upload

20 mbps

Max Download

200 mbps

Source: Ofcom (June 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 21, Llantarnam Road, Cardiff, 37.3% of property is socially rented and 32.8% 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 21, Llantarnam Road, Cardiff, 27.9% 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 21, Llantarnam Road, Cardiff, the average age was 28.9 and the most common age was 17.

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 21, Llantarnam Road, Cardiff, 0.3% of property was a second home.

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

0.3%

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 21, Llantarnam Road, Cardiff, 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

Available Internet Speeds

Risk of Flooding

Estate Agents active nearby!

Our Data Sources

Plot Size

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

21, Llantarnam Road

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