House prices on Glaslyn Street
Median value — November 2026
£160,500
Modelled from 10 properties Stede tracks in Glaslyn Street
Market snapshot
£160,500
Median value
£167,300
Average value
1
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 | £55,188 |
| 2001 | £57,395 |
| 2002 | £74,685 |
| 2003 | £97,500 |
| 2004 | £133,941 |
| 2005 | £141,608 |
| 2006 | £151,229 |
| 2007 | £157,968 |
| 2008 | £145,631 |
| 2009 | £143,727 |
| 2010 | £142,451 |
| 2011 | £145,297 |
| 2012 | £141,007 |
| 2013 | £136,530 |
| 2014 | £144,855 |
| 2015 | £144,663 |
| 2016 | £153,873 |
| 2017 | £158,597 |
| 2018 | £161,353 |
| 2019 | £171,411 |
| 2020 | £182,998 |
| 2021 | £196,946 |
| 2022 | £218,981 |
| 2023 | £219,797 |
| 2024 | £210,832 |
| 2025 | £213,881 |
| 2026 | £220,000 |
There aren't enough recorded sales on Glaslyn Street alone to model a trend for it, so this line shows Porthmadog instead.
Property types
- Mid-terrace house100%£160,500
Recent sales
- 4 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£145,000 · 2026£157,000
- 13 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£151,000 · 2022£164,000
- Stiwdio Glaslyn, Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£67,000 · 2017—
- 20 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£139,000 · 2017£194,000
- 11 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£90,000 · 2015£150,000
- 1 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£140,000 · 2010£198,000
- 19 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£108,000 · 2005£167,000
- 16 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£53,500 · 2003£151,000
Addresses in Glaslyn Street
- 1 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£140,000 · 2010£198,000
- 11 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£90,000 · 2015£150,000
- 13 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£151,000 · 2022£164,000
- 16 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£53,500 · 2003£151,000
- 17 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£35,000 · 2000£146,000
- 19 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£108,000 · 2005£167,000
- 2 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£48,000 · 2002£152,000
- 20 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£139,000 · 2017£194,000
- 4 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£145,000 · 2026£157,000
- 6 Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£42,000 · 1997£194,000
- Stiwdio Glaslyn, Glaslyn Street, Porthmadog, Gwynedd, LL49 9EG£67,000 · 2017—
About this area
Glaslyn Street, in Porthmadog, is a street. Stede can model 10 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Glaslyn Street has a median estimated value of £160,500 and an average of £167,300.
Modelled values in Glaslyn Street are +2% over the past year and +12% over five years.
The market here is mostly mid-terrace houses, which make up 100% of the properties Stede tracks in Glaslyn Street.
1 sale was recorded in Glaslyn Street over the past 12 months.
Common questions
What is the average house price in Glaslyn Street?
As of November 2026, the average estimated value is £167,300 and the median is £160,500 across 10 properties Stede tracks in Glaslyn Street. This is not a formal market valuation.
Are house prices in Glaslyn Street going up or down?
Modelled values in Glaslyn Street are +2% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in Glaslyn Street?
100% of the properties Stede tracks in Glaslyn Street are mid-terrace houses.
How many properties are in Glaslyn Street?
Stede can model 10 properties in Glaslyn Street, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Glaslyn Street?
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 →