On average Seiriol has low deprivation and very low crime levels, with around 45 crimes per 1,000 residents per year, about 47% below the Wales average of 86 per 1,000. Approximately 9% of homes in this area are social housing provided by a local council or housing association. The average income per household in Seiriol is £45,901 per year. Seiriol is home to around 5,679 people, with a population density of about 107.8 per km².
Based on 65 recent sales, the median property price is £300,000 (about £276 per square foot) in Seiriol area, with individual transactions ranging from £107,500 up to £825,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 35 | £348,000 | £302 |
| Semi-Detached | 8 | £312,500 | £294 |
| Flats | 3 | £210,000 | £227 |
| Terraced | 19 | £210,000 | £227 |
Sale price
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £258,500 | £222,000 | £187,000 | £150,000 |
| 2017 | £275,000 | £192,000 | £155,000 | £158,000 |
| 2018 | £257,000 | £300,000 | £169,950 | £164,500 |
| 2019 | £275,000 | £240,000 | £182,000 | £170,000 |
| 2020 | £275,000 | £303,000 | £176,500 | £182,750 |
| 2021 | £372,500 | £295,438 | £235,000 | £190,000 |
| 2022 | £378,000 | £215,000 | £195,000 | £230,000 |
| 2023 | £387,475 | £289,750 | £210,000 | £189,975 |
| 2024 | £410,000 | £295,000 | £238,000 | £210,000 |
| 2025 | £353,000 | £225,000 | £265,000 | £200,000 |
| 2026 | £318,750 | — | £350,000 | £195,000 |
Price per sq ft
| Year | Detached | Flats | Semi-Detached | Terraced |
|---|---|---|---|---|
| 2016 | £172 | £438 | £220 | £188 |
| 2017 | £216 | £164 | £180 | £174 |
| 2018 | £199 | £244 | £167 | £182 |
| 2019 | £203 | £234 | £199 | £190 |
| 2020 | £229 | £255 | £181 | £209 |
| 2021 | £261 | £246 | £216 | £210 |
| 2022 | £308 | £195 | £210 | £235 |
| 2023 | £315 | £203 | £232 | £209 |
| 2024 | £297 | £318 | £275 | £262 |
| 2025 | £308 | £223 | £249 | £218 |
| 2026 | £237 | — | £318 | £279 |
LL595NL
Cadnant Road
LL588TY
Seiriol
LL588YD
Seiriol
LL588RA
Seiriol
LL588EP
Bunkers Hill
LL588HH
Iscoed
LL588AX
Wexham Place
LL595YB
Mill Lodge Estate
LL588TW
Preswylfa
LL588BN
Tros Yr Afon
LL588TL
Lôn Cae Mawr
LL588TR
Follet Close
LL595NU
Lon Brynteg
LL588PG
Seiriol
LL588BW
Alma Street
LL588AL
Cadnant Court
LL595UW
Ffordd Yr Eglwys
LL588RU
Seiriol
LL588BS
Alma Street
LL588SB
Seiriol
LL595NS
Ffordd Beaumaris
LL588PE
Arfon Terrace
LL595SE
Ffordd Pentraeth
LL588YZ
Cae Morley
LL588YL
Allt Goch Bach
LL588HB
Thomas Close
LL595UE
Lon Ganol
LL588RG
Tyn Lon Cottages
LL588RN
Seiriol
LL588UN
Seiriol
LL588RL
Seiriol
LL588EW
Gaol Street
LL595NT
Lon Bryn Teg
LL595PL
Seiriol
LL588UU
Allt Bron-Philip
LL595UH
Ffordd Yr Eglwys
LL595UF
Caergelach
LL588UT
Allt Bron-Philip
LL588NR
Gorddinog Crescent
LL595UT
Ffordd Yr Eglwys
LL588PL
Seiriol
LL588EG
New Street
LL588BD
West End
LL588AT
Tros Yr Afon
LL588PB
Tyddyn Waen Terrace
LL588YH
Seiriol
LL588BA
Castle Street
LL595PG
Lon Ganol
LL588HG
Thomas Close
LL595YA
Bryn Iorwerth Terrace
LL588SW
Seiriol
LL595YD
Lon Ganol
LL588LD
Burton Way
LL588RR
Seiriol
LL588SL
Coedwig Terrace
LL588RD
Seiriol
LL595QP
Glyn Garth Mews
LL588DN
Margaret Street
LL588AQ
Wern Farm Estate
LL595UG
Lon Ganol
LL595SF
Lon Fferam Uchaf
LL595YE
Lon Bachau
LL588LF
Stryd Llewelyn
LL588UY
Seiriol
LL588SE
Seiriol
LL588LL
Ffordd Eglwys
LL588NY
Seiriol
LL588PF
Marian Terrace
LL588AW
Castle Street
LL595SG
Maes Hafoty
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.