House prices on Porthia Road
Median value — November 2026
£255,000
Modelled from 26 properties Stede tracks in Porthia Road
Market snapshot
£255,000
Median value
£258,577
Average value
3
Sales in the last 12 months
-1%
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 | £103,154 |
| 2001 | £122,440 |
| 2002 | £167,235 |
| 2003 | £198,039 |
| 2004 | £235,593 |
| 2005 | £240,142 |
| 2006 | £258,717 |
| 2007 | £275,991 |
| 2008 | £239,808 |
| 2009 | £243,808 |
| 2010 | £253,669 |
| 2011 | £243,992 |
| 2012 | £240,789 |
| 2013 | £247,747 |
| 2014 | £259,262 |
| 2015 | £273,332 |
| 2016 | £272,824 |
| 2017 | £287,797 |
| 2018 | £297,316 |
| 2019 | £302,770 |
| 2020 | £333,748 |
| 2021 | £359,386 |
| 2022 | £402,516 |
| 2023 | £381,194 |
| 2024 | £378,081 |
| 2025 | £367,187 |
| 2026 | £365,000 |
There aren't enough recorded sales on Porthia Road alone to model a trend for it, so this line shows St Ives instead.
Property types
- Semi-detached house50%£274,000
- Mid-terrace house50%£239,000
Recent sales
- 47 Porthia Road, St Ives, Cornwall, TR26 2JB£230,000 · 2026£252,000
- 38 Porthia Road, St Ives, Cornwall, TR26 2JB£290,000 · 2026£297,000
- 40 Porthia Road, St Ives, Cornwall, TR26 2JB£250,000 · 2025£270,000
- 21 Porthia Road, St Ives, Cornwall, TR26 2JB£236,000 · 2024£245,000
- 55 Porthia Road, St Ives, Cornwall, TR26 2JB£270,000 · 2024£279,000
- 48 Porthia Road, St Ives, Cornwall, TR26 2JB£270,000 · 2023£269,000
- 4 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£376,000 · 2023£274,000
- 33 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£180,000 · 2022£228,000
Addresses in Porthia Road
- 18 Porthia Road, St Ives, Cornwall, TR26 2JB£193,500 · 2018£258,000
- 19 Porthia Road, St Ives, Cornwall, TR26 2JB£199,950 · 2015£300,000
- 21 Porthia Road, St Ives, Cornwall, TR26 2JB£236,000 · 2024£245,000
- 22 Porthia Road, St Ives, Cornwall, TR26 2JB£165,000 · 2010£240,000
- 23 Porthia Road, St Ives, Cornwall, TR26 2JB£177,500 · 2019£238,000
- 28 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£27,500 · 1995£209,000
- 30 Porthia Road, St Ives, Cornwall, TR26 2JB£186,000 · 2019£236,000
- 31 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£160,000 · 2008£272,000
- 31A, Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£155,000 · 2007£219,000
- 33 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£180,000 · 2022£228,000
- 35 Porthia Road, St Ives, Cornwall, TR26 2JB£245,000 · 2018£305,000
- 37 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£190,000 · 2007£291,000
- 38 Porthia Road, St Ives, Cornwall, TR26 2JB£290,000 · 2026£297,000
- 4 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£376,000 · 2023£274,000
- 40 Porthia Road, St Ives, Cornwall, TR26 2JB£250,000 · 2025£270,000
- 41 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£94,950 · 2002£239,000
- 42 Porthia Road, St Ives, Cornwall, TR26 2JB£235,000 · 2021£269,000
- 43 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£45,000 · 1998£220,000
- 47 Porthia Road, St Ives, Cornwall, TR26 2JB£230,000 · 2026£252,000
- 48 Porthia Road, St Ives, Cornwall, TR26 2JB£270,000 · 2023£269,000
- 48A, Porthia Road, St Ives, Cornwall, TR26 2JB£200,000 · 2005£237,000
- 53 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£89,950 · 2002£217,000
- 55 Porthia Road, St Ives, Cornwall, TR26 2JB£270,000 · 2024£279,000
- 59 Porthia Road, St. Ives, Penwith, Cornwall, TR26 2JB£70,000 · 2001£221,000
- Bryher, Porthia Road, St Ives, Cornwall, TR26 2JB£220,000 · 2015£319,000
- Morvah, Porthia Road, St Ives, Cornwall, TR26 2JB£285,000 · 2021£319,000
About this area
Porthia Road, in St Ives, is a street. Stede can model 26 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Porthia Road has a median estimated value of £255,000 and an average of £258,577.
Modelled values in Porthia Road are -1% over the past year and +2% over five years.
The market here is mostly semi-detached houses, which make up 50% of the properties Stede tracks in Porthia Road.
3 sales were recorded in Porthia Road over the past 12 months.
Common questions
What is the average house price in Porthia Road?
As of November 2026, the average estimated value is £258,577 and the median is £255,000 across 26 properties Stede tracks in Porthia Road. This is not a formal market valuation.
Are house prices in Porthia Road going up or down?
Modelled values in Porthia Road are -1% over the past year and +2% over five years, based on the UK House Price Index.
What types of property are in Porthia Road?
50% of the properties Stede tracks in Porthia Road are semi-detached houses. mid-terrace houses are next most common, at 50%.
How many properties are in Porthia Road?
Stede can model 26 properties in Porthia Road, with 3 recorded sales in the past 12 months.
How does Stede calculate house prices for Porthia Road?
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 →