House prices in LL51
Median value — November 2026
£251,000
Modelled from 161 properties Stede tracks in LL51
Market snapshot
£251,000
Median value
£302,497
Average value
4
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 | £62,965 |
| 2001 | £65,483 |
| 2002 | £85,208 |
| 2003 | £111,239 |
| 2004 | £152,815 |
| 2005 | £161,562 |
| 2006 | £172,539 |
| 2007 | £180,227 |
| 2008 | £166,152 |
| 2009 | £163,979 |
| 2010 | £162,524 |
| 2011 | £165,771 |
| 2012 | £160,877 |
| 2013 | £155,768 |
| 2014 | £165,266 |
| 2015 | £165,047 |
| 2016 | £175,555 |
| 2017 | £180,945 |
| 2018 | £184,089 |
| 2019 | £195,564 |
| 2020 | £208,784 |
| 2021 | £224,697 |
| 2022 | £249,837 |
| 2023 | £250,768 |
| 2024 | £240,540 |
| 2025 | £244,018 |
| 2026 | £251,000 |
Property types
- Detached house54%£297,000
- Mid-terrace house18%£157,000
- Property14%£430,000
- Semi-detached house14%£158,000
Recent sales
- Mynydd Glas, 5, Garndolbenmaen, Gwynedd, LL51 9UJ£215,000 · 2026£230,000
- 7 Bro Pedr Fardd, Garndolbenmaen, Gwynedd, LL51 9NX£120,000 · 2026£130,000
- 6 Cambrian Terrace, Garndolbenmaen, Gwynedd, LL51 9RX£91,000 · 2026£101,000
- Ty'n Y Coed, Garndolbenmaen, Gwynedd, LL51 9TJ£310,000 · 2026£430,000
- Tan Y Ffordd, Garndolbenmaen, Gwynedd, LL51 9RX£170,000 · 2025£190,000
- Hen Efail, Golan, Garndolbenmaen, Gwynedd, LL51 9YU£45,000 · 2025£62,000
- Min Y Ddol, Garndolbenmaen, Gwynedd, LL51 9RQ£145,000 · 2025£156,000
- 14 Maes Hyfryd, Garndolbenmaen, Gwynedd, LL51 9SX£110,000 · 2025£124,000
Addresses in LL51
- Tyn Mynydd, Garndolbenmaen, Gwynedd, LL51 9UX£72,000 · 2000£267,000
- Tyn Rhos, Garndolbenmaen, Gwynedd, LL51 9TJ£499,990 · 2022£455,000
- Tyn Y Braich, Garndolbenmaen, Gwynedd, LL51 9UX£312,000 · 2007£394,000
- Tynllan, Cwm Pennant, Garndolbenmaen, Gwynedd, LL51 9AX£395,000 · 2023£438,000
- Tynycoed, Bwlch Derwin, Garndolbenmaen, Gwynedd, LL51 9EJ£225,500 · 2014£325,000
- Tynygors, Bwlch Derwin, Garndolbenmaen, Gwynedd, LL51 9EJ£255,000 · 2015£334,000
- Tyr Ysgol, Bwlch Derwin, Garndolbenmaen, Gwynedd, LL51 9EQ£130,000 · 2018£195,000
- Wenallt, Garndolbenmaen, Gwynedd, LL51 9UQ£115,500 · 2000£385,000
- Y Bwthyn, Golan, Garndolbenmaen, Gwynedd, LL51 9AQ£400,000 · 2021£454,000
- Y Felin, Garndolbenmaen, Gwynedd, LL51 9SQ£50,500 · 2001£186,000
- Ysgubor Gerrig, Garndolbenmaen, Gwynedd, LL51 9HZ£317,500 · 2019£472,000
About this area
LL51 is a UK postcode district. Stede can model 161 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, LL51 has a median estimated value of £251,000 and an average of £302,497.
Modelled values in LL51 are +2% over the past year and +12% over five years.
The market here is mostly detached houses, which make up 54% of the properties Stede tracks in LL51.
4 sales were recorded in LL51 over the past 12 months.
Common questions
What is the average house price in LL51?
As of November 2026, the average estimated value is £302,497 and the median is £251,000 across 161 properties Stede tracks in LL51. This is not a formal market valuation.
Are house prices in LL51 going up or down?
Modelled values in LL51 are +2% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in LL51?
54% of the properties Stede tracks in LL51 are detached houses. mid-terrace houses are next most common, at 18%.
How many properties are in LL51?
Stede can model 161 properties in LL51, with 4 recorded sales in the past 12 months.
How does Stede calculate house prices for LL51?
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 →