House prices on Porthallow
Median value — November 2026
£379,500
Modelled from 60 properties Stede tracks in Porthallow
Market snapshot
£379,500
Median value
£370,917
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 | £91,001 |
| 2001 | £108,015 |
| 2002 | £147,533 |
| 2003 | £174,708 |
| 2004 | £207,838 |
| 2005 | £211,851 |
| 2006 | £228,238 |
| 2007 | £243,477 |
| 2008 | £211,557 |
| 2009 | £215,086 |
| 2010 | £223,785 |
| 2011 | £215,248 |
| 2012 | £212,422 |
| 2013 | £218,561 |
| 2014 | £228,719 |
| 2015 | £241,131 |
| 2016 | £240,683 |
| 2017 | £253,892 |
| 2018 | £262,290 |
| 2019 | £267,102 |
| 2020 | £294,430 |
| 2021 | £317,048 |
| 2022 | £355,096 |
| 2023 | £336,286 |
| 2024 | £333,540 |
| 2025 | £323,929 |
| 2026 | £322,000 |
There aren't enough recorded sales on Porthallow alone to model a trend for it, so this line shows Helston instead.
Property types
- Detached house57%£442,500
- Flat / Maisonette15%£117,000
- Mid-terrace house13%£343,500
- Semi-detached house10%£314,500
- Property5%£443,000
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
- April Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£366,100 · 2022£336,000
- Bank Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PW£301,000 · 2013£328,000
- Bass Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£287,500 · 2019£359,000
- Beach House, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£250,000 · 2017£348,000
- Belvedere, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£189,450 · 2000£646,000
- Carrisbrooke, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£225,000 · 2017£303,000
- Chy An Dour, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PN£275,000 · 2002£527,000
- Chy Borelle, Porthallow, St Keverne, Helston, Cornwall, TR12 6PW£430,000 · 2011£611,000
- Chy Kembro, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PL£289,000 · 2007£420,000
- Chy-An-Gover, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£322,500 · 2017£454,000
- Clifton Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£215,000 · 2025£234,000
- Cockle Island Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£197,000 · 2006£330,000
- Cosy Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£195,000 · 2007£253,000
- Cosy Nook, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£140,000 · 2014£262,000
- Cove Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£400,000 · 2024£410,000
- Coxn Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PP£197,500 · 2006£299,000
- Five Pilchards, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£320,000 · 2019£443,000
- Frenchmans Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PP£65,000 · 1996£359,000
- Gallen Treath, Bay View 4, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£117,750 · 2011£117,000
- Gallen Treath, Cove View 3, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£92,000 · 2016£86,000
- Gallen Treath, Flat 1, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£185,000 · 2026£192,000
- Gallen Treath, Flat 3, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£170,000 · 2018£178,000
- Gallen Treath, Flat 4, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£210,000 · 2021£194,000
- Gallen Treath, Flat 6, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£115,000 · 2017£124,000
- Gallen Treath, Kevran 5, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£75,000 · 2015£84,000
- Gallen Treath, Kurnow 6, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£135,000 · 2008£111,000
- Gallen Treath, Upper Deck 1, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£119,000 · 2014£116,000
- Glenvale, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£235,000 · 2011£381,000
- Gwel Teg, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£435,000 · 2025£442,000
- Headland Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PW£300,000 · 2003£439,000
- Jovin Cottage, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£338,500 · 2018£449,000
- Kernowyon-Chy, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£423,000 · 2015£562,000
- Little Pengarrock, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PL£545,000 · 2017£681,000
- Merrow Down, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£245,000 · 2025£256,000
- Mill House, 1 And 2, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£445,000 · 2020£585,000
- Millstone, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PL£310,000 · 2011£460,000
- Myrtle Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PN£237,500 · 2011£295,000
- Oceanside, Porthallow, St Keverne, Helston, Cornwall, TR12 6PW£660,000 · 2020£843,000
- Pednatiere, Porthallow, St Keverne, Helston, Cornwall, TR12 6PW£380,000 · 2024£391,000
- Post Office, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£174,000 · 2019£222,000
- Respryn, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PL£399,950 · 2014£539,000
- Riverside Cottage, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PN£425,000 · 2007£565,000
- Ruff Bank, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£435,000 · 2020£517,000
- Rutherglen, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PP£355,000 · 2025£378,000
- School Hill House, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£604,200 · 2024£651,000
- Scol Garth, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PN£462,500 · 2015£609,000
- Sunny Corner, Porthallow, St Keverne, Helston, Cornwall, TR12 6PN£245,000 · 2020£293,000
- Taranaki, Porthallow, St Keverne, Helston, Cornwall, TR12 6PP£165,000 · 2025£274,000
- The Boathouse, Porthallow, St Keverne, Helston, Cornwall, TR12 6PL£68,500 · 2017£104,000
- The Crab Pot, Porthallow, St Keverne, Helston, Kerrier, Cornwall, TR12 6PP£25,000 · 2000£125,000
About this area
Porthallow, in Helston, is a street. Stede can model 60 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 £379,500 and an average of £370,917.
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 57% 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 £370,917 and the median is £379,500 across 60 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?
57% of the properties Stede tracks in Porthallow are detached houses. flats are next most common, at 15%.
How many properties are in Porthallow?
Stede can model 60 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 →