House prices on Segontium Terrace
Median value — November 2026
£218,500
Modelled from 24 properties Stede tracks in Segontium Terrace
Market snapshot
£218,500
Median value
£222,333
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 | £52,931 |
| 2001 | £55,047 |
| 2002 | £71,629 |
| 2003 | £93,511 |
| 2004 | £128,462 |
| 2005 | £135,815 |
| 2006 | £145,043 |
| 2007 | £151,506 |
| 2008 | £139,673 |
| 2009 | £137,847 |
| 2010 | £136,624 |
| 2011 | £139,353 |
| 2012 | £135,239 |
| 2013 | £130,944 |
| 2014 | £138,929 |
| 2015 | £138,745 |
| 2016 | £147,578 |
| 2017 | £152,109 |
| 2018 | £154,752 |
| 2019 | £164,399 |
| 2020 | £175,512 |
| 2021 | £188,889 |
| 2022 | £210,023 |
| 2023 | £210,805 |
| 2024 | £202,207 |
| 2025 | £205,131 |
| 2026 | £211,000 |
There aren't enough recorded sales on Segontium Terrace alone to model a trend for it, so this line shows Caernarfon instead.
Property types
- Mid-terrace house96%£220,000
- Property4%£217,000
Recent sales
- 21 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£280,000 · 2026£308,000
- 20 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£165,000 · 2025£184,000
- 4 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£163,000 · 2025£178,000
- 30 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£192,500 · 2024£205,000
- 9 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£270,000 · 2023£217,000
- 5 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£107,500 · 2021£146,000
- 26 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£192,000 · 2021—
- 8 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£150,000 · 2020£221,000
Addresses in Segontium Terrace
- 13 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£175,100 · 2005£231,000
- 14 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£100,000 · 2003£220,000
- 15 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£47,000 · 1999£247,000
- 16 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£215,000 · 2009£282,000
- 17 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£40,000 · 2001£211,000
- 18 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£145,000 · 2010£234,000
- 19 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£56,000 · 2000£211,000
- 20 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£165,000 · 2025£184,000
- 21 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£280,000 · 2026£308,000
- 22 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£54,500 · 2000£209,000
- 23 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£53,000 · 2001£229,000
- 24 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£125,000 · 2013£196,000
- 25 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£106,000 · 2014£225,000
- 26 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£192,000 · 2021—
- 27 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£125,000 · 2003£239,000
- 29 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£225,000 · 2018£310,000
- 3 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£20,000 · 2004£156,000
- 30 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£192,500 · 2024£205,000
- 31 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PH£55,000 · 2001£190,000
- 4 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£163,000 · 2025£178,000
- 5 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£107,500 · 2021£146,000
- 7 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£119,000 · 2019£198,000
- 8 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£150,000 · 2020£221,000
- 9 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£270,000 · 2023£217,000
- Byrn Afon, Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN£200,000 · 2017£289,000
About this area
Segontium Terrace, in Caernarfon, is a street. Stede can model 24 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Segontium Terrace has a median estimated value of £218,500 and an average of £222,333.
Modelled values in Segontium Terrace are +2% over the past year and +12% over five years.
The market here is mostly mid-terrace houses, which make up 96% of the properties Stede tracks in Segontium Terrace.
1 sale was recorded in Segontium Terrace over the past 12 months.
Common questions
What is the average house price in Segontium Terrace?
As of November 2026, the average estimated value is £222,333 and the median is £218,500 across 24 properties Stede tracks in Segontium Terrace. This is not a formal market valuation.
Are house prices in Segontium Terrace going up or down?
Modelled values in Segontium Terrace are +2% over the past year and +12% over five years, based on the UK House Price Index.
What types of property are in Segontium Terrace?
96% of the properties Stede tracks in Segontium Terrace are mid-terrace houses. propertys are next most common, at 4%.
How many properties are in Segontium Terrace?
Stede can model 24 properties in Segontium Terrace, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Segontium Terrace?
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 →