On average Llanberis & Deiniolen has average deprivation and low crime levels, with around 47 crimes per 1,000 residents per year, about 45% below the Wales average of 86 per 1,000. Approximately 11.5% of homes in this area are social housing provided by a local council or housing association. The average income per household in Llanberis & Deiniolen is £49,454 per year. Llanberis & Deiniolen is home to around 6,742 people, with a population density of about 72.5 per km².
Based on 66 recent sales, the median property price is £197,475 (about £218 per square foot) in Llanberis & Deiniolen area, with individual transactions ranging from £58,000 up to £670,000.
| Type | Sales | Median | £/sq ft |
|---|---|---|---|
| Detached | 22 | £263,750 | £258 |
| Semi-Detached | 12 | £256,750 | £267 |
| Terraced | 32 | £162,500 | £208 |
Sale price
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £193,750 | £140,000 | £105,000 |
| 2017 | £217,500 | £145,000 | £118,000 |
| 2018 | £185,750 | £150,000 | £127,000 |
| 2019 | £297,500 | £154,000 | £135,500 |
| 2020 | £300,000 | £171,000 | £137,750 |
| 2021 | £220,000 | £185,000 | £147,500 |
| 2022 | £317,500 | £210,000 | £180,000 |
| 2023 | £265,000 | £203,000 | £165,000 |
| 2024 | £377,500 | £193,750 | £162,500 |
| 2025 | £295,000 | £238,750 | £170,000 |
| 2026 | £285,000 | £225,000 | £195,000 |
Price per sq ft
| Year | Detached | Semi-Detached | Terraced |
|---|---|---|---|
| 2016 | £251 | £157 | £140 |
| 2017 | £162 | £142 | £150 |
| 2018 | £186 | £165 | £142 |
| 2019 | £212 | £185 | £165 |
| 2020 | £232 | £198 | £171 |
| 2021 | £202 | £197 | £178 |
| 2022 | £263 | £240 | £201 |
| 2023 | £264 | £233 | £201 |
| 2024 | £241 | £213 | £179 |
| 2025 | £229 | £266 | £208 |
| 2026 | £310 | £181 | £214 |
LL553LJ
Bro Gwenlyn
LL554UL
Gwastadnant
LL554TP
Maes Padarn
LL574FE
Ffordd Y Llyn
LL554TU
Bryniau Gerddi
LL553ND
Deiniolen
LL554LW
Bryn Hyfryd
LL554TF
Church Road
LL564QE
Ffordd Fodolydd
LL554EF
Llanberis
LL574EF
Carfan
LL554SU
High Street
LL553HP
High Street
LL553LT
Victoria Terrace
LL553EY
Deiniolen
LL553PN
Arthur Terrace
LL554SY
Padarn Road
LL574EW
Caeau Gleision
LL554UD
Llanberis
LL554UR
Llanberis
LL554UN
Llanberis
LL574UA
Caeau Gleision
LL564QT
Ffordd Heulyn
LL574BP
Vaynol Estate
LL553HW
Vaynol Terrace
LL564JU
Ffordd Garnedd
LL553PD
Minffordd
LL554TY
Lon Garret
LL553BU
Brynhyfryd Terrace
LL553NS
Cwm-y-glo
LL553HS
Caradog Place
LL553PH
Madoc Terrace
LL553ES
Minffordd
LL554TW
Maes Derlwyn
LL554ER
Charlotte Street
LL574EP
Chapel Street
LL572RX
Treborth Road
LL574EH
Penrhyn Terrace
LL553DR
Glynafon Terrace
LL574HB
Pen-Y-Ffridd
LL554HP
Warden Street
LL574HJ
Ffordd Penlan
LL554UE
Llanberis
LL553PE
Minffordd
LL554HE
Snowdon Street
LL553EN
Lon Garret
LL553LN
Pentre Helen
LL574UW
Elizabeth Terrace
LL553LF
Tabernacl Street
LL554SR
Ceunant Street
LL553LD
Glyn Terrace
LL574HF
Pen-Y-Ffridd
LL553DU
California Terrace
LL554TT
Victoria Terrace
LL553DP
Glandwr Terrace
LL553HL
Rhydfadog Estate
LL574ED
Penisa'r-waun
LL574UG
Caerhun
LL553DE
Deiniolen
LL574UY
Lon Plas
LL553NH
Penisa'r-waun
LL553AN
Penisa'r-waun
LL554EW
Well Street
LL574HD
Carreg Y Gath
LL574EX
Bron Y Waun
LL553NA
Lon Garret
LL574DY
Arllechwedd
LL553EW
Deiniolen
LL574BU
Hafod Lane
LL553BD
Bron Rhythallt
LL574UB
Arllechwedd
LL574ES
Bakehouse Street
LL553PR
Bron Rhythallt
LL553HR
High Street
LL574BN
Parc Menai Business Park
LL553PP
Penisa'r-waun
LL554LH
Tydu Road
LL553EB
Maes Gwylfa
LL574EE
Penisa'r-waun
LL553BN
Penisa'r-waun
LL574EG
Arllechwedd
LL574UE
Arllechwedd
LL574GA
Chapel Street
LL553BA
Bron Rhythallt
LL574FA
Ffordd Y Parc
LL554HG
Rallt Goch
LL574DP
Tan-Y-Maes
LL554LL
Llainwen Uchaf
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.