House prices on Porthallow
Median value — November 2026
£378,000
Modelled from 57 properties Stede tracks in Porthallow
Market snapshot
£378,000
Median value
£370,579
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 | £90,719 |
| 2001 | £107,680 |
| 2002 | £147,075 |
| 2003 | £174,166 |
| 2004 | £207,193 |
| 2005 | £211,193 |
| 2006 | £227,529 |
| 2007 | £242,721 |
| 2008 | £210,900 |
| 2009 | £214,418 |
| 2010 | £223,090 |
| 2011 | £214,579 |
| 2012 | £211,763 |
| 2013 | £217,882 |
| 2014 | £228,009 |
| 2015 | £240,382 |
| 2016 | £239,936 |
| 2017 | £253,103 |
| 2018 | £261,475 |
| 2019 | £266,272 |
| 2020 | £293,516 |
| 2021 | £316,063 |
| 2022 | £353,993 |
| 2023 | £335,242 |
| 2024 | £332,504 |
| 2025 | £322,923 |
| 2026 | £321,000 |
There aren't enough recorded sales on Porthallow alone to model a trend for it, so this line shows Helston instead.
Property types
- Detached house60%£442,500
- Flat / Maisonette16%£117,000
- Mid-terrace house14%£343,500
- Semi-detached house11%£314,500
Recent sales
- Gallen Treath, Flat 1, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£185,000 · 2026£192,000
- Taranaki, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£165,000 · 2025£274,000
- Clifton Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£215,000 · 2025£234,000
- Gwel Teg, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£435,000 · 2025£442,000
- Tredenny, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£470,000 · 2025£499,000
- Rutherglen, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PP£355,000 · 2025£378,000
- Merrow Down, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£245,000 · 2025£256,000
- Willow Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£402,500 · 2025£319,000
Addresses in Porthallow
- The Haven, Porthallow, St Keverne, Helston, Cornwall, TR12 6PW£525,000 · 2022£503,000
- The Old Chapel, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£375,000 · 2021£470,000
- The Old Stable, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£128,500 · 2021£148,000
- The Owls House, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£250,000 · 2011£443,000
- Tol Peg, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£279,950 · 2017£391,000
- Tredenny, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£470,000 · 2025£499,000
- Trelawney, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£210,000 · 2002£459,000
- Valley View House, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£367,500 · 2015£421,000
- Willow Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£402,500 · 2025£319,000
- Wreckers Corner, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£485,000 · 2023£417,000
About this area
Porthallow, in Helston, is a street. Stede can model 57 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Porthallow has a median estimated value of £378,000 and an average of £370,579.
Modelled values in Porthallow are -1% over the past year and +2% over five years.
The market here is mostly detached houses, which make up 60% of the properties Stede tracks in Porthallow.
3 sales were recorded in Porthallow over the past 12 months.
Common questions
What is the average house price in Porthallow?
As of November 2026, the average estimated value is £370,579 and the median is £378,000 across 57 properties Stede tracks in Porthallow. This is not a formal market valuation.
Are house prices in Porthallow going up or down?
Modelled values in Porthallow are -1% over the past year and +2% over five years, based on the UK House Price Index.
What types of property are in Porthallow?
60% of the properties Stede tracks in Porthallow are detached houses. flats are next most common, at 16%.
How many properties are in Porthallow?
Stede can model 57 properties in Porthallow, with 3 recorded sales in the past 12 months.
How does Stede calculate house prices for Porthallow?
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 →