On average Llanishen has average deprivation and high crime levels, with around 70 crimes per 1,000 residents per year, about 18% below the Wales average of 86 per 1,000. Approximately 25.9% of homes in this area are social housing provided by a local council or housing association. The average income per household in Llanishen is £48,228 per year. Llanishen is home to around 9,102 people, with a population density of about 3,320.4 per km².
Based on 122 recent sales, the median property price is £297,000 (about £306 per square foot) in Llanishen area, with individual transactions ranging from £70,000 up to £833,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 9 | £475,000 | £384 |
| Semi-Detached | 41 | £351,025 | £327 |
| Terraced | 36 | £296,250 | £274 |
| Flats | 36 | £154,500 | £306 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £357,000 | £110,000 | £199,500 | £191,000 |
| 2017 | £350,000 | £130,500 | £240,000 | £203,000 |
| 2018 | £375,000 | £150,500 | £226,500 | £208,000 |
| 2019 | £539,995 | £155,000 | £260,000 | £235,000 |
| 2020 | £390,000 | £130,200 | £264,000 | £215,000 |
| 2021 | £420,000 | £151,250 | £300,500 | £257,500 |
| 2022 | £385,000 | £168,498 | £335,000 | £285,000 |
| 2023 | £520,000 | £155,000 | £316,000 | £286,000 |
| 2024 | £555,000 | £165,500 | £328,500 | £280,000 |
| 2025 | £480,000 | £150,500 | £326,250 | £290,000 |
| 2026 | £394,500 | £179,500 | £377,498 | £290,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £282 | £222 | £203 | £193 |
| 2017 | £286 | £228 | £214 | £210 |
| 2018 | £261 | £300 | £238 | £224 |
| 2019 | £290 | £306 | £246 | £227 |
| 2020 | £287 | £251 | £255 | £211 |
| 2021 | £302 | £276 | £259 | £246 |
| 2022 | £383 | £269 | £327 | £287 |
| 2023 | £340 | £305 | £302 | £271 |
| 2024 | £356 | £289 | £315 | £271 |
| 2025 | £362 | £302 | £334 | £282 |
| 2026 | £412 | £346 | £307 | £303 |
Llanishen records about 70 crimes per 1,000 residents per year, which is a high crime rate for England: it scores 7 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in Llanishen is £297,000 (about £306 per square foot) based on 122 registered sales according to HM Land Registry data.
Llanishen scores 5 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in Llanishen sits around rank 1,078 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in Llanishen is around £48,228 per year, and 26% of homes are social housing (ONS data).
CF140PB
Fidlas Avenue
CF140NP
Solva Avenue
CF144TS
Cheviot Close
CF145QZ
Ty Glas Road
CF143WE
Cheviot Close
CF145BB
Pentland Close
CF148JF
Cheviot Close
CF140NT
Ewenny Road
CF145LP
Cheshire Close
CF145DN
Pennine Close
CF145EU
Smith Road
CF148JT
Cheviot Close
CF140NJ
Fidlas Road
CF145LR
Wingate Drive
CF145GG
Cardiff Business Park
CF145DH
Newborough Avenue
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Morris Avenue
CF145ZX
Llanishen
CF144NH
Watkins Square
CF145NH
Melbourne Road
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Drury Close
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Llanishen
CF145LZ
Fidlas Road
CF145DL
Chiltern Close
CF145AJ
Gilwern Place
CF145EZ
Ilex Close
CF144NF
Caerphilly Road
CF145FH
Ashbourn Way
CF148JS
Cheviot Close
CF145BH
Ashbourn Way
CF145QP
Station Road
CF145GP
Lambourne Crescent
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Fidlas Road
CF145JG
Templeton Avenue
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Tatham Road
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Llanishen
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Georgian Way
CF140NS
Towy Road
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Ashbourn Way
CF145FA
Heathbrook
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Everest Avenue
CF147TX
Cheviot Close
CF149BL
Windmill Close
CF148PE
Cheviot Close
CF145DW
Ty-Glas Avenue
CF145BQ
Llangranog Road
CF145HD
Gaerwen Close
CF145LJ
Trenchard Drive
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South Rise
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Lambourne Crescent
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Brookview Court
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Gilwern Crescent
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Templeton Avenue
CF145ND
Walker Mews
CF145BF
Llanishen
CF145UT
Station Road
CF145LQ
Wavell Close
CF145DU
Parc Ty Glas
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Cheviot Close
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Bethel Place
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Watkins Square
CF145BW
Blue House Road
CF145JA
Cheviot Close
CF145FG
Tatham Road
CF145BS
Coed Cochwyn Avenue
CF145GN
Llanishen
CF145GF
Cardiff Business Park
CF145QA
St Martins Crescent
CF145QL
Glen View
CF140LY
Fidlas Road
CF145EL
Coed Glas Road
CF145QR
Llanishen
CF145WF
Parc Ty Glas
CF145DF
Lundy Close
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Angle Place
CF145AT
Hunt Close
CF145BP
Llangranog Road
CF148JE
Cheviot Close
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The Close
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South Rise
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Llangranog Road
CF149BX
Oakridge
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Llanishen
CF145DJ
Field Way
CF146PF
Thornhill Road
CF145EF
Ty Glas Road
CF145EE
Ty Glas Road
CF145NL
Wyndham Terrace
CF145PU
Fishguard Road
CF145LU
Station Road
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Llanishen
CF145XW
Cheviot Close
CF145EW
Ffordd Mograig
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Crystal Glen
CF145FE
Mostyn Square
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Llangefni Place
CF145FS
Caerphilly Road
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Llanishen
CF145AG
Llanon Road
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Ty Glas 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.