On average Lower Penarth & Sully has very low deprivation and low crime levels, with around 42 crimes per 1,000 residents per year, about 51% below the Wales average of 86 per 1,000. Approximately 8.2% of homes in this area are social housing provided by a local council or housing association. The average income per household in Lower Penarth & Sully is £51,967 per year. Lower Penarth & Sully is home to around 10,162 people, with a population density of about 986.5 per km².
Based on 141 recent sales, the median property price is £423,500 (about £372 per square foot) in Lower Penarth & Sully area, with individual transactions ranging from £85,000 up to £2,100,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 72 | £570,000 | £391 |
| Semi-Detached | 39 | £350,000 | £372 |
| Terraced | 13 | £255,000 | £377 |
| Flats | 17 | £170,000 | £246 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £407,000 | £138,500 | £227,500 | £180,000 |
| 2017 | £440,000 | £151,000 | £239,000 | £245,000 |
| 2018 | £420,000 | £157,500 | £260,000 | £186,500 |
| 2019 | £470,000 | £160,000 | £265,000 | £197,000 |
| 2020 | £550,000 | £185,000 | £285,000 | £245,000 |
| 2021 | £427,995 | £165,000 | £286,500 | £248,000 |
| 2022 | £462,498 | £198,750 | £333,250 | £263,500 |
| 2023 | £489,950 | £195,000 | £327,475 | £248,000 |
| 2024 | £473,500 | £191,250 | £315,000 | £255,000 |
| 2025 | £555,000 | £174,500 | £323,500 | £257,500 |
| 2026 | £572,500 | £150,000 | £390,000 | £255,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £291 | £176 | £242 | £263 |
| 2017 | £296 | £203 | £276 | £258 |
| 2018 | £310 | £202 | £275 | £263 |
| 2019 | £329 | £206 | £292 | £276 |
| 2020 | £340 | £234 | £298 | £301 |
| 2021 | £321 | £233 | £327 | £342 |
| 2022 | £351 | £240 | £353 | £367 |
| 2023 | £362 | £250 | £360 | £396 |
| 2024 | £351 | £259 | £363 | £392 |
| 2025 | £394 | £247 | £353 | £411 |
| 2026 | £378 | £208 | £378 | £330 |
Lower Penarth & Sully records about 42 crimes per 1,000 residents per year, which is a low crime rate for England: it scores 3 out of 10 on the Area360 crime scale, where 10 is the highest crime level.
The median sale price in Lower Penarth & Sully is £423,500 (about £372 per square foot) based on 141 registered sales according to HM Land Registry data.
Lower Penarth & Sully scores 2 out of 10 on the deprivation scale, where 10 is the most deprived. The typical neighbourhood in Lower Penarth & Sully sits around rank 1,656 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).
The average household income in Lower Penarth & Sully is around £51,967 per year, and 8% of homes are social housing (ONS data).
CF643PH
Dinas Road
CF643PR
St Pauls Avenue
CF645DQ
Channel View
CF643RL
Cae Canol
CF645QD
Brockhill Way
CF645UD
Cog Road
CF645UL
Fort Road
CF643PD
Evenlode Avenue
CF645GB
Croft Gardens
CF645QA
Porlock Drive
CF645BU
Rowan Close
CF645RL
Augusta Crescent
CF645UX
Grimson Close
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De Sully Close
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Upper Cosmeston Farm
CF643NW
Lavernock Road
CF645TT
Elworthy Close
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Uphill Close
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Myrtle Close
CF643JG
Robinswood Close
CF643NN
Cedar Way
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Daniell Close
CF643HY
Victoria Road
CF643RE
Heol Tre Forys
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Sully
CF645XQ
Lavernock Point
CF645FD
Osprey Close
CF645SJ
South Road
CF645RS
Chantry Rise
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Lavernock Road
CF643QX
Dowland Road
CF645UH
Beach Road
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Melrose Walk
CF643HU
Ty Uchaf
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Petrel Close
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Greening Drive
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Bassett Road
CF643PE
Cherwell Road
CF645RA
Arlington Mews
CF645QH
Hayes Road
CF645BT
Forrest Road
CF645TP
Lynmouth Drive
CF645SP
South Road
CF645WA
Polaris Industrial Estate
CF645XS
St Mary's Well Bay Road
CF645FB
Falcon Grove
CF645AL
Sully
CF645TD
Cog Road
CF645HT
Eckley Road
CF643PN
St Martins Close
CF643RN
Lavernock Road
CF643PA
Lavernock Road
CF643FZ
St Dyfrig Road
CF645SN
South Road
CF645UJ
St Marys Well Bay Road
CF645SU
Burnham Avenue
CF645TU
Southglade
CF645RB
Sully
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Castle Avenue
CF643JT
Salisbury Close
CF643RQ
Heol Neuadd Cogan
CF643JZ
Salisbury Avenue
CF643RJ
Clos Cradog
CF645BL
Raisdale Gardens
CF645RW
Halton Close
CF645WH
Steep Holm Walk
CF643LN
Stanwell Road
CF643QU
Byrd Crescent
CF645RQ
Stanton Way
CF643QS
Castle Avenue
CF643RD
Carys Close
CF645RF
Maillards Haven
CF643HS
Rhos Ddu
CF645UG
Beach Road
CF645WE
Flat Holm Walk
CF645SR
Wimborne Crescent
CF645JW
Keteringham Close
CF645DF
Plymouth Road
CF645RT
Charteris Close
CF643JW
Dol Gwartheg
CF645TJ
Minehead Avenue
CF645UF
Swanbridge Road
CF643QZ
Beechwood Drive
CF645SG
Hayes Road
CF645UW
Kingsley Close
CF645WQ
Beechwood Road
CF645FU
Plover Way
CF643PB
Powys Road
CF645BN
Raisdale Road
CF643NX
Lavernock Road
CF645TX
Cog Road
CF645RG
Cliffside
CF645ET
Westminster Drive
CF643JQ
Salisbury Close
CF645QE
Hayes Road
CF643PU
St Lukes Avenue
CF645SL
South Road
CF645SZ
Somerset View
CF645SH
Ashby Road
CF643NT
Westfield Drive
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.