House prices in Llanllyfni
Median value — November 2026
£146,500
Modelled from 142 properties Stede tracks in Llanllyfni
Market snapshot
£146,500
Median value
£174,789
Average value
3
Sales in the last 12 months
+2%
Change over the past year
Value over time
- Modelled value
- Projected
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £36,750 |
| 2001 | £38,220 |
| 2002 | £49,733 |
| 2003 | £64,926 |
| 2004 | £89,193 |
| 2005 | £94,298 |
| 2006 | £100,705 |
| 2007 | £105,192 |
| 2008 | £96,977 |
| 2009 | £95,709 |
| 2010 | £94,860 |
| 2011 | £96,755 |
| 2012 | £93,898 |
| 2013 | £90,916 |
| 2014 | £96,460 |
| 2015 | £96,332 |
| 2016 | £102,465 |
| 2017 | £105,611 |
| 2018 | £107,447 |
| 2019 | £114,144 |
| 2020 | £121,860 |
| 2021 | £131,148 |
| 2022 | £145,821 |
| 2023 | £146,365 |
| 2024 | £140,395 |
| 2025 | £142,425 |
| 2026 | £146,500 |
Property types
- Mid-terrace house65%£135,000
- Detached house23%£269,500
- Semi-detached house11%£133,000
- Property1%£170,000
Recent sales
- 84 Rhedyw Road, Llanllyfni, Caernarfon, Gwynedd, LL54 6SW£113,000 · 2026£116,000
- Glan Aber, 1, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£170,000 · 2026£180,000
- 12 Rhedyw Road, Llanllyfni, Caernarfon, Gwynedd, LL54 6SG£20,000 · 2026—
- Pant Y Celyn, 5, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£20,000 · 2025£163,000
- 28 Bryn Rhedyw, Llanllyfni, Caernarfon, Gwynedd, LL54 6SS£135,000 · 2025£181,000
- 1 Bryn Sisillt, Llanllyfni, Caernarfon, Gwynedd, LL54 6SP£130,000 · 2025£140,000
- Pont Y Crychddwr, 2, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£133,000 · 2025£133,000
- Bryn Alun, Llanllyfni, Caernarfon, Gwynedd, LL54 6SY£380,000 · 2025£403,000
Addresses in Llanllyfni
- Bryn Alun, Llanllyfni, Caernarfon, Gwynedd, LL54 6SY£380,000 · 2025£403,000
- Bryn Eglwys, Rhedyw Road, Llanllyfni, Caernarfon, Arfon, Gwynedd, LL54 6SG£135,000 · 2017£200,000
- Bryn Ffynnon, Llanllyfni, Caernarfon, Gwynedd, LL54 6DD£110,000 · 2016£207,000
- Bryn Turnor Bungalow, Llanllyfni, Caernarfon, Gwynedd, LL54 6SR£80,000 · 2014£231,000
- Buarthau, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£87,000 · 2008£235,000
- Bwthyn Graianog, Llanllyfni, Caernarfon, Gwynedd, LL54 6SY£577,500 · 2023£672,000
- Cae Du Uchaf, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£26,000 · 2001£134,000
- Cae Mawr, Llanllyfni, Caernarfon, Gwynedd, LL54 6RT£500,000 · 2025£533,000
- Chapel House, Llanllyfni, Caernarfon, Gwynedd, LL54 6RR£187,000 · 2024£195,000
- Coed Cae Bach, Llanllyfni, Caernarfon, Gwynedd, LL54 6SU£79,950 · 2001£270,000
- Coed Cae Du, Llanllyfni, Caernarfon, Gwynedd, LL54 6SU£15,000 · 1998£218,000
- Felin Cerrig, 1, Llanllyfni, Caernarfon, Gwynedd, LL54 6DD£110,000 · 2025£131,000
- Felin Cerrig, 9, Llanllyfni, Caernarfon, Gwynedd, LL54 6DD£83,000 · 2008£122,000
- Glan Aber, 1, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£170,000 · 2026£180,000
- Glan Aber, 2, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£127,300 · 2006£167,000
- Glan Aber, 3, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£145,000 · 2024£165,000
- Glan Aber, 5, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£23,000 · 1999£112,000
- Glan Ddol, Llanllyfni, Caernarfon, Gwynedd, LL54 6RP£140,100 · 2017—
- Glan Gors, Llanllyfni, Caernarfon, Gwynedd, LL54 6RT£300,000 · 2009£418,000
- Graianog Crossing, Llanllyfni, Caernarfon, Gwynedd, LL54 6TA£47,000 · 1999£269,000
- Gwelfor, Rhedyw Road, Llanllyfni, Caernarfon, Gwynedd, LL54 6SN£221,000 · 2019£295,000
- Hafan, Llanllyfni, Caernarfon, Gwynedd, LL54 6ST£77,500 · 1996£340,000
- Idris House, Llanllyfni, Caernarfon, Arfon, Gwynedd, LL54 6SL£18,500 · 1995£133,000
- Isfryn, Llanllyfni, Caernarfon, Gwynedd, LL54 6RP£185,000 · 2006£271,000
- Llwyd Coed Bach, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£77,500 · 1997£458,000
- Melin Bryn Gro, Llanllyfni, Caernarfon, Gwynedd, LL54 6SY£335,000 · 2020£432,000
- Nant Y Blodau, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£215,000 · 2018£326,000
- Pant Y Celyn, 3, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£42,750 · 2000£182,000
- Pant Y Celyn, 4, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£170,000 · 2023£179,000
- Pant Y Celyn, 5, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£20,000 · 2025£163,000
- Pant Y Celyn, 6, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£98,950 · 2006£125,000
- Pont Y Crychddwr, 1, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£90,000 · 2013£133,000
- Pont Y Crychddwr, 2, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£133,000 · 2025£133,000
- Pont Y Crychddwr, 6, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£155,000 · 2025£237,000
- Rectory, Llanllyfni, Caernarfon, Gwynedd, LL54 6DF£50,000 · 1998£227,000
- Tal Eithin Isaf, Llanllyfni, Caernarfon, Gwynedd, LL54 6RT£134,000 · 2000£425,000
- Tan Y Ffynnon, Llanllyfni, Caernarfon, Gwynedd, LL54 6DD£131,000 · 2022£161,000
- Tanrallt Centre, Garages Lying To The East Of, Llanllyfni, Caernarfon, Gwynedd, LL54 6RR£326,000 · 2022—
- Tanrallt Centre, Llanllyfni, Caernarfon, Gwynedd, LL54 6RR£326,000 · 2022—
- Tanrallt Cottages, 3-4, Llanllyfni, Caernarfon, Gwynedd, LL54 6RS£70,000 · 2024£76,000
- The Old School, Llanllyfni, Caernarfon, Gwynedd, LL54 6RR£105,000 · 2015£157,000
- Timber Croft, Llanllyfni, Caernarfon, Gwynedd, LL54 6DH£100,000 · 2003£226,000
- Ty Fry, 1, Tanrallt Terrace, Llanllyfni, Caernarfon, Gwynedd, LL54 6RR£113,000 · 2010£161,000
- Ty Gwyn, Llanllyfni, Caernarfon, Gwynedd, LL54 6DG£325,000 · 2018£554,000
- Ty Gwyn Uchaf, Llanllyfni, Caernarfon, Gwynedd, LL54 6DG£105,000 · 2002£311,000
- Tyddyn Difyr, Llanllyfni, Caernarfon, Gwynedd, LL54 6SB£78,000 · 2000£291,000
About this area
Llanllyfni, in Caernarfon, is a village. Stede can model 142 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Llanllyfni has a median estimated value of £146,500 and an average of £174,789.
Modelled values in Llanllyfni are +2% over the past year and +12% over five years.
The market here is mostly mid-terrace houses, which make up 65% of the properties Stede tracks in Llanllyfni.
3 sales were recorded in Llanllyfni over the past 12 months.
Common questions
What is the average house price in Llanllyfni?
As of November 2026, the average estimated value is £174,789 and the median is £146,500 across 142 properties Stede tracks in Llanllyfni. This is not a formal market valuation.
Are house prices in Llanllyfni going up or down?
Modelled values in Llanllyfni are +2% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in Llanllyfni?
65% of the properties Stede tracks in Llanllyfni are mid-terrace houses. detached houses are next most common, at 23%.
How many properties are in Llanllyfni?
Stede can model 142 properties in Llanllyfni, with 3 recorded sales in the past 12 months.
How does Stede calculate house prices for Llanllyfni?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →