Town guide · Town · Wales
Explore house prices and housing, home energy and crime and safety in Llanharan and Brynna. This local area guide brings together 470 published figures for this town in Wales, with the source and date shown for each.
Area snapshot
Every figure keeps the geography and source it was published for.
Tip: select the star on any figure to pin it here for comparing across topics.
Each line runs from one value to the other, so the gap is easy to see. Higher and lower describe the number only, not whether it is better or worse.
In line with Average across published towns and cities in Wales
730.123 below Average across published towns and cities in Wales
£31,923 above Average across published towns and cities in Wales
2.8 percentage points above Average across published towns and cities in Wales
In line with Average across published towns and cities in Wales
In line with Average across published towns and cities in Wales
10.5 percentage points above Average across published towns and cities in Wales
3.9 percentage points above Average across published towns and cities in Wales
£12,055 above Average across published towns and cities in Wales
In line with Average across published towns and cities in Wales
The scale is logarithmic, with marks at 100 m, 1 km and 10 km.
Explore this guide
Choose a topic to see every available figure for this location. If a source should cover this area but has no figure, we say so rather than showing zero.
Figures in the highest or lowest tenth of their published comparison group. Higher and lower describe the number only, not whether it is better or worse.
Homes & housing costs · Higher than most
14.3%
Among the highest 10% of the 106 towns and cities in Wales.
Price Paid Data · July 2026
Home energy certificates · Higher than most
72
Among the highest 10% of the 106 towns and cities in Wales.
Energy Performance of Buildings data · Lodgements to 2026-08-17
Home energy certificates · Higher than most
84
Among the highest 10% of the 106 towns and cities in Wales.
Energy Performance of Buildings data · Lodgements to 2026-08-17
Home energy certificates · Lower than most
169 kWh/m²/yr
Among the lowest 10% of the 106 towns and cities in Wales.
Energy Performance of Buildings data · Lodgements to 2026-08-17
Home energy certificates · Lower than most
2.5 t/yr
Among the lowest 10% of the 106 towns and cities in Wales.
Energy Performance of Buildings data · Lodgements to 2026-08-17
Home energy certificates · Lower than most
£517 a year
Among the lowest 10% of the 106 towns and cities in Wales.
Energy Performance of Buildings data · Lodgements to 2026-08-17
People & households · Lower than most
9.3%
Among the lowest 10% of the 107 towns and cities in Wales.
Census 2021 · Census 2021
Local energy · Higher than most
7
Among the highest 10% of the 106 towns and cities in Wales.
Renewable Energy Planning Database · Q2 2026
Local energy · Higher than most
5
Among the highest 10% of the 106 towns and cities in Wales.
Renewable Energy Planning Database · Q2 2026
Local energy · Higher than most
14
Among the highest 10% of the 106 towns and cities in Wales.
Renewable Energy Planning Database · Q2 2026
Local energy · Higher than most
58.4 MW
Among the highest 10% of the 106 towns and cities in Wales.
Renewable Energy Planning Database · Q2 2026
Nature & green space · Lower than most
100 m
Among the lowest 10% of the 106 towns and cities in Wales.
OS Open Greenspace · 2026-04
Nature & green space · Higher than most
27.3 ha
Among the highest 10% of the 106 towns and cities in Wales.
National Forest Inventory / Forestry Commission open data · 2024 (imagery to summer 2024)
Transport & getting around · Higher than most
300 m
Among the highest 10% of the 107 towns and cities in Wales.
National Public Transport Access Nodes (NaPTAN) · 2026-10-02
Transport & getting around · Lower than most
3
Among the lowest 10% of the 106 towns and cities in Wales.
STATS19 road safety open data · 2021 to 2025
Every figure belongs to one of these groups, so you always know whether you are reading about the whole place, a neighbourhood, or the wider council area.
70
Whole town
Totals and figures for the town boundary
39
Neighbourhood range
Lowest, median and highest across local areas
294
Around the centre
A representative location in the town
67
Wider council area
Named council areas around the town
The small numbers after figure labels refer to this key. They show how a figure was made, not how accurate it is. Open any figure to see its source, date and important limits.
Published council-wide context for councils linked to Llanharan and Brynna, not a finding about the whole place or a property.
These records are published for councils linked to known active postcodes in this place. The councils cover a wider area: a listed designation is not a finding that it intersects this town or any property. The list may not be exhaustive. AQMAs are management designations, not measured pollution concentrations, property exposure or clean-air charging zones. Absence of a designation is not evidence of clean air. Great Britain only; Northern Ireland mapping is not included.
Rhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
All roadside properties along Gelliwastad Road and Morgan Street west to the junction of Gelliwastad Road and Gelliwastad Grove.
Official UK-AIR designation recordRhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
An area encompassing properties along both sides of East Road, Tylorstown, between numbers 7 and 254 to the north and number 31 to the south.
Official UK-AIR designation recordRhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
An area encompassing properties along High Street and Duffryn Street (to the junction with Brook Street) in Ferndale.
Official UK-AIR designation recordRhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
An area encompassing the New Road/Ffrwd Crescent gyratory, the bridge, and properties along Oxford Street between Pryce Street and Henry Street.
Official UK-AIR designation recordRhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
An area encompassing all roadside properties from 5 Nightingales Bush to 46 Pentrebach Road (alongside the A470).
Official UK-AIR designation recordRhondda Cynon Taf · council-wide context
Declared pollutant objectives: nitrogen dioxide.
Including all roadside properties from 30 High Street and 227 High Street, Porth via High Street and Trebanog Road to 37 Trebanog Road and 247 Trebanog Road, Trebanog
Official UK-AIR designation recordRegister snapshot: 2026-10-20. Imported 25 October 2026.
Broadband and mobile connectivity
Ofcom publishes these fixed-broadband, full-fibre take-up and mobile coverage profiles for named local and unitary authorities, rather than for town boundaries. They are shown as wider council-area context for Llanharan and Brynna; availability figures are provider predictions, not measurements at every address.
These highlights come from complete all-premises and residential broadband profiles, both published full-fibre take-up measures, the complete 2G, 3G, 4G, voice, 5G and standalone-5G network-count profiles, and the premises and grid-pixel counts used as the mobile basis. View every published broadband, full-fibre and mobile value.
Published source details for this wider council-area context:
470 sourced figures are listed here with the source, period and geography. Open a topic above for comparisons and detailed explanations.