Treharris
Treharris is a town in Mid Glamorgan, Wales, with a population of around 12,352. It has around 12 restaurants and cafés, with 45 bus stops and Quakers Yard railway station 1.1 km away. The average sold house price is around £172,640, and there were around 38 recorded street crimes in June 2026, most commonly violence & sexual offences. This page gathers weather, crime, food hygiene, transport, flood risk, house prices, population, deprivation and your local MP for the Treharris area — all from official UK open data.
On deprivation, the Merthyr Tydfil area is among the most deprived areas in Wales (WIMD 2019). The wider council area has around 58,840 residents at roughly 528 people per km².
- Council
- Merthyr Tydfil
- County
- Mid Glamorgan
- Constituency
- Merthyr Tydfil and Rhymney
- Police force
- South Wales
Weather
5°CCloudy
- Today: 9° / 4° · 16% rain
- Tomorrow: 9° / 5° · Sunny
Source: WeatherAPI
Daylight
Sunrise 07:09Sunset 16:44
9h 35m of daylight today
Next bank holiday: Christmas Day, Fri 25 Dec
Source: sunrise-sunset.org · gov.uk
Air quality
19US AQI · Good
Main pollutant: fine particles (PM2.5)
Source: WAQI · Rhondda Glyncoch Garth Avenue, United Kingdom
Crime
56 reported · August 2026▲ 51% YoY
- Anti-social behaviour16
- Violence & sexual offences15
- Public order5
- Shoplifting5
Neighbourhood team: Treharris · South Wales
Local policing priorities
- Antisocial Behaviour/E-scooters/Off road bikes – Treharris Square
Source: data.police.uk (within ~1 mile)
Road safety
46 reported road collisions (2025)
10 killed or seriously injured · 58 casualties · 7.8 collisions per 10,000 residents
Source: DfT reported road collisions (STATS19)
Food hygiene
124 food businesses within 2 miles
- 90 rated 4–5 ★ (59 top)
- 6 rated 0–2 (poor)
Source: Food Standards Agency
Buses & trains
- Nearest station: Quakers Yard (1.1 km)
- 45 bus stops within ~½ mile
Live trains from Quakers Yard (1.1 km):
Loading live departures…
Source: OpenStreetMap, National Rail
House prices
£148,656 average▼ 1% YoY
Across Merthyr Tydfil · to 2026-08
Source: UK House Price Index (HM Land Registry)
Private rents
£754 average monthly rent▼ 1.6% YoY
- 1 bed £552
- 2 bed £640
- 3 bed £722
Source: ONS Price Index of Private Rents · to 2026-08
Affordability
4.6× house price to earnings
A typical home costs 4.6 times median annual pay (4.4× for cheaper homes vs lower pay).
Source: ONS house price to workplace earnings ratio · 2025
Fuel prices
- Cheapest petrol: 153.9p · BP (11.3 km)
- Cheapest diesel: 186.9p · BP (11.3 km)
10 stations within ~8 miles
Source: CMA fuel price scheme
EV charging
20 charging locations within ~8 km
- Fastest nearby: 22 kW
- Nearest: Perrott Street, Merthyr (0.3 km)
Source: Open Charge Map
Sport & leisure
- Swimming pools6
- Sports pitches15
- Golf courses1
- Playgrounds4
Source: OpenStreetMap (within ~1 mile)
Population
58,840 residents in Merthyr Tydfil · 528/km²
- Under 16: 19%
- 16–64: 62%
- 65+: 19%
Source: ONS Census 2021 (local authority)
Internal migration
- Moves in from elsewhere in the UK1,567
- Moves out to elsewhere in the UK1,688
- Net moves−121
Residential moves between local authorities (counts of moves, not people) · ONS Internal migration, YE Jun 2025
Deprivation
Among the most deprived areas in Wales
22% of neighbourhoods are in Wales’s most deprived 10%; 31% in the most deprived 20%
Source: Welsh Index of Multiple Deprivation 2019
Council tax
Property band mix
Most homes here are Band A (51% of 27,610)
Source: VOA council-tax stock · MHCLG band levels 2026-27 · £ figures England only
Your MP
Gerald Jones
Labour
Merthyr Tydfil and Aberdare
Recent votes:
- AyeDraft Town and Country Planning (Fees for Applications, Deemed Applications, Requests and Site Visits) (England) (Amendment and Transitional Provision) Regulations 2026
- NoNorthern Ireland Troubles Bill Committee: New Clause 21
- NoNorthern Ireland Troubles Bill Committee: Amendment 47
- NoNorthern Ireland Troubles Bill Committee: Amendment 4
Source: UK Parliament
Council control
Independent (minority)
Source: Open Council Data UK (CC BY-SA)
Amenities nearby
- Schools2
- GPs & clinics1
- Pharmacies1
- Parks & greens5
- Restaurants & cafés12
Source: OpenStreetMap (within ~1 mile)
Local businesses
1,655 active business enterprises in the area
Source: ONS UK Business Counts (2026)
Jobs
20 jobs advertised · £31,621 avg
e.g. Assistant Quantity Surveyor, Maintenance Engineer, Escalations Case Handler
Source: Adzuna
Local economy
£685 median full-time weekly pay
3.5% of residents aged 16–64 claim unemployment-related benefits
£20,222 disposable income per head (2024)
Source: ONS / Nomis (claimant count · ASHE) · ONS regional GDHI
Energy efficiency
43% of homes rated EPC C or above
Most common band: D · 32,937 certificates
Source: MHCLG EPC statistics
Grid electricity
11% low-carbon electricity
Gas 89% · Wind 11%
352 gCO₂/kWh · very high intensity
Latest estimate for South Wales · National Grid ESO
Wellbeing
- Life satisfaction7.5
- Feeling worthwhile8.1
- Happiness yesterday7.5
- Anxiety yesterday (lower is better)3.6
Average rating out of 10 · ONS personal well-being 2022-23
Health services
2 GP surgeries · 2 pharmacies in CF46
- Treharris Primary Care Centre
- Nelson Surgery
Source: NHS Organisation Data Service
Local petitions
Open UK Parliament petitions most signed in Merthyr Tydfil and Aberdare:
- Review the law on unfit to plead & reform it to protect victims & public safety294 local signatures · 12,590 nationwide
- Change surrogacy law to recognise intended parents from birth181 local signatures · 113,305 nationwide
- Make it illegal to walk dogs during extreme heat to prevent suffering and death.175 local signatures · 11,618 nationwide
- Provide lifelong vet care and financial support for retired service animals160 local signatures · 55,079 nationwide
- Launch a public inquiry into illegal migration in the UK142 local signatures · 78,478 nationwide
Source: petition.parliament.uk · as of 2026-10-05
Notable places nearby
Quakers Yard · 0.5 kmQuakers Yard or Quaker's Yard is a village in the Merthyr Tydfil County Borough, situated where the Taff Bargoed Valley joins the Taff Valley. The settlement is part of the community of Treharris.
Treharris · 0.6 kmTreharris is a town and community in the Taff Bargoed Valley in the south of Merthyr Tydfil County Borough, South Wales. It is located about 0.6 miles (1.0 km) west of Trelewis, from which it is separated by the Taff…
Deep Navigation Colliery · 0.6 kmDeep Navigation Colliery was a coal mine in South Wales, that operated from 1872 until 1991.
Treharris Athletic Western F.C. · 0.8 kmTreharris Athletic Western F.C. is a football club from Treharris in south Wales who play in the South Wales Premier League Championship Division. Their home ground is based in Parc Taf Bargoed in the neighbouring vil…
Trelewis · 0.9 kmTrelewis is a small village in the Taff Bargoed Valley of south-east Wales, currently located in the southern part of Merthyr Tydfil County Borough. It is a former mining village and together with nearby Bedlinog was…
- Taff Merthyr Colliery Halt railway station · 0.9 km
Taff Merthyr Colliery halt served the nearby Taff Merthyr Colliery near the village of Trelewis in the historic county of Glamorgan, Wales, from 1928 to 1964 on the Great Western Railway.
Source: Wikipedia (text under CC BY-SA)
Nearby towns
Compare Merthyr Tydfil with nearby areas
Frequently asked questions
- Where is Treharris?
- Treharris is a town in Mid Glamorgan, Wales, in the Merthyr Tydfil local authority.
- What is the population of Treharris?
- Treharris has an approximate settlement population of 12,352.
- How deprived is Treharris?
- The Merthyr Tydfil local authority, which includes Treharris, is among the most deprived areas in Wales on the WIMD 2019.