On average Trealaw has very high deprivation and average crime levels, with around 80 crimes per 1,000 residents per year, in line with the Wales average of 86 per 1,000. Approximately 8.8% of homes in this area are social housing provided by a local council or housing association. The average income per household in Trealaw is £36,601 per year. Trealaw is home to around 3,556 people, with a population density of about 1,334.5 per km².
Based on 23 recent sales, the median property price is £135,000 (about £134 per square foot) in Trealaw area, with individual transactions ranging from £60,500 up to £166,500.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Semi-Detached | 1 | £150,000 | £148 |
| Detached | 1 | £135,000 | £99 |
| Terraced | 21 | £125,000 | £134 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £156,000 | £241,000 | £67,000 |
| 2017 | £198,750 | £101,750 | £69,000 |
| 2018 | £197,500 | £98,500 | £65,000 |
| 2019 | £160,000 | £96,500 | £80,500 |
| 2020 | £110,000 | £91,000 | £86,000 |
| 2021 | £141,200 | £146,750 | £100,000 |
| 2022 | £178,475 | £147,000 | £110,000 |
| 2023 | £162,000 | £180,000 | £104,000 |
| 2024 | £249,950 | £92,000 | £120,000 |
| 2025 | £280,000 | £152,500 | £121,000 |
| 2026 | — | — | £149,000 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £87 | £188 | £87 |
| 2017 | £140 | £81 | £72 |
| 2018 | £115 | £95 | £76 |
| 2019 | £134 | £88 | £98 |
| 2020 | £118 | £79 | £94 |
| 2021 | £106 | £133 | £106 |
| 2022 | £140 | £163 | £123 |
| 2023 | — | £199 | £116 |
| 2024 | £209 | £104 | £125 |
| 2025 | £213 | £141 | £129 |
| 2026 | — | — | £165 |
Trealaw records about 80 crimes per 1,000 residents per year, which is a average crime rate for England: it scores 5 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in Trealaw is £135,000 (about £134 per square foot) based on 23 registered sales according to HM Land Registry data.
Trealaw scores 9 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in Trealaw sits around rank 407 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in Trealaw is around £36,601 per year, and 9% of homes are social housing (ONS data).
Trealaw is represented by 1 elected councillor: Wyn Hughes (Labour Party).
CF402UQ
Brithweunydd Road
CF402UN
Charles Street
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Evans Terrace
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Miskin Road
CF402NY
Brithweunydd Road
CF402LQ
Ynyscynon Road
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Nile Road
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Rhys Street
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Trealaw Road
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New Century Street
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Royal Terrace
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Alaw Road
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Old Brithweunydd Road
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Brithweunydd Road
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Trealaw Road
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Trealaw Road
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Davies Close
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Trealaw Road
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Cairo Street
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Enid Street
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Miskin Road
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Station Cottages
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Wengraig Road
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Rhys Street
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Llys Alaw
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New Century Street
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Brithweunydd Road
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Brithweunydd Road
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Bryn Dinas View
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Marjorie Street
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Station Road
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Brithweunydd Road
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Llewellyn Terrace
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Sycamore Drive
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Egypt Street
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Miskin Road
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Victoria Street
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Miskin Road
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Pergwm Street
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Ynyscynon Road
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Garth Wen
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Squires Row
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Rhys Street
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Enid Street
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Mr Speakers Way
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Brithweunydd Road
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Heather Close
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Foundry Road
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Pinewood Drive
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Ynyscynon Road
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Rhys Street
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Rhys Street
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Brynteg Terrace
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Maesyffynon Terrace
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Garth Road
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Brithweunydd Road
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Brithweunydd Road
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Garth Road
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Sycamore Drive
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Rhys Street
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Trealaw Road
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Brithweunydd Road
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New Century Street
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Stryd Newydd
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Brithweunydd Road
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Trealaw Road
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Edwards Street
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Trealaw 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.