On average Treharris has average deprivation and very low crime levels, with around 44 crimes per 1,000 residents per year, about 49% below the Wales average of 86 per 1,000. Approximately 10.2% of homes in this area are social housing provided by a local council or housing association. The average income per household in Treharris is £44,005 per year. Treharris is home to around 6,272 people, with a population density of about 777.4 per km².
Based on 53 recent sales, the median property price is £130,000 (about £157 per square foot) in Treharris area, with individual transactions ranging from £45,000 up to £395,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 6 | £275,000 | £210 |
| Semi-Detached | 7 | £185,000 | £185 |
| Terraced | 40 | £121,000 | £155 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £174,000 | £162,500 | £67,500 |
| 2017 | £195,000 | £126,500 | £75,250 |
| 2018 | £207,000 | £124,000 | £79,250 |
| 2019 | £255,000 | £124,000 | £80,000 |
| 2020 | £250,000 | £153,500 | £92,250 |
| 2021 | £261,500 | £155,000 | £105,000 |
| 2022 | £325,000 | £190,000 | £118,500 |
| 2023 | £295,000 | £198,750 | £120,000 |
| 2024 | £312,500 | £199,000 | £114,500 |
| 2025 | £336,000 | £150,000 | £120,000 |
| 2026 | — | £197,500 | £125,998 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £164 | £179 | £80 |
| 2017 | £162 | £128 | £85 |
| 2018 | £179 | £128 | £96 |
| 2019 | £167 | £141 | £98 |
| 2020 | £183 | £157 | £119 |
| 2021 | £200 | £163 | £124 |
| 2022 | £238 | £189 | £143 |
| 2023 | £229 | £188 | £135 |
| 2024 | £225 | £235 | £138 |
| 2025 | £232 | £162 | £150 |
| 2026 | — | £207 | £159 |
CF465NF
Rock View
CF465AR
Woodlands Crescent
CF465BG
Rose Hill Cottages
CF465PP
The Hollies
CF465NE
Susannah Place
CF465AA
Thomas Street
CF465NB
Cardiff Road
CF465AP
Woodland Crescent
CF465DW
Leigh Terrace
CF465DS
Old Post Office Lane
CF465BS
Pentwyn Road
CF465LL
Victoria Street
CF465DP
Beddoe Terrace
CF465BT
Pentwyn Road
CF465EU
Perrott Place
CF465NX
Quakers View
CF465NQ
Menlo Park
CF465DR
Millers Row
CF465PJ
The Hollies
CF466TB
Commercial Street
CF465NH
The Villas
CF465AH
Cardiff Road
CF465PL
The Hollies
CF465HQ
The Oaks
CF465EP
Cardiff Road
CF465BN
Pantanas
CF465AE
Susannah Place
CF465AJ
Brecon Walk
CF465LJ
Claremont Drive
CF465DU
Cardiff Road
CF465LQ
The Ferns
CF465AT
Woodland Villas
CF465PA
Treharne Terrace
CF465BW
Fir Tree Drive
CF465RG
Oaklands Terrace
CF465DN
Caerphilly Road
CF465NP
Windsor Road
CF465LW
Ifor Place
CF465HN
Fell Street
CF465RY
Heol Coflorna
CF465NZ
Manor Court
CF465DL
Brynheulog Cottages
CF465HY
Glan Yr Afon
CF465RE
Brynteg
CF465LX
Harris Court
CF465HE
Fox Street
CF465PG
Goitre-Coed Road
CF465HX
Parc Wenallt
CF465RB
Bargoed Terrace
CF465LH
Mary Street
CF465PN
The Hollies
CF465LN
Prosser Street
CF465PU
Cardiff Road
All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.