Sold House Prices on Porthallow, Helston
The average sold price on Porthallow in Helston (TR12) is £250,247The arithmetic mean of every recorded sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend below for the recent level., based on 111 sales recorded by HM Land Registry between Jun 1995 and Feb 2026. Sale prices here have ranged from £25,000 to £660,000.
Every Land Registry property sale recorded on Porthallow in the TR12 postcode district. Updated monthly, England and Wales coverage.
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| Year | Average price | Sales |
|---|---|---|
| 1995 | £70,707 | 116 |
| 1996 | £81,309 | 152 |
| 1997 | £94,428 | 201 |
| 1998 | £101,749 | 139 |
| 1999 | £110,557 | 168 |
| 2000 | £125,596 | 168 |
| 2001 | £122,579 | 171 |
| 2002 | £155,735 | 164 |
| 2003 | £205,480 | 150 |
| 2004 | £261,810 | 145 |
| 2005 | £269,419 | 125 |
| 2006 | £279,153 | 191 |
| 2007 | £298,499 | 183 |
| 2008 | £313,122 | 105 |
| 2009 | £267,915 | 129 |
| 2010 | £303,847 | 99 |
| 2011 | £245,919 | 98 |
| 2012 | £281,712 | 109 |
| 2013 | £272,743 | 133 |
| 2014 | £275,827 | 173 |
| 2015 | £276,156 | 121 |
| 2016 | £327,328 | 163 |
| 2017 | £307,896 | 167 |
| 2018 | £309,731 | 141 |
| 2019 | £336,382 | 140 |
| 2020 | £352,995 | 148 |
| 2021 | £435,700 | 201 |
| 2022 | £536,221 | 108 |
| 2023 | £416,663 | 93 |
| 2024 | £438,203 | 113 |
| 2025 | £408,996 | 131 |
| 2026 | £439,107 | 14 |
Property types in TR12Each percentage is that property type's share of all standard sales in TR12; the average beside it is the mean sale price for that type. The freehold/leasehold split and any new-build figure are worked out the same way - the new-build figure compares average new-build and existing-home prices, weighted by number of sales.
95% freehold, 5% leasehold. New-build homes here sold for around 26% less than existing homes.
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Recorded sales on Porthallow
Showing 1–50 of 111 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| Gallen Treath Flat 1 Porthallow ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £185,000 First recorded sale | 16 Feb 2026 |
| Clifton Cottage Porthallow ⚑ | TR12 6PP | Detached | Freehold | £215,000 -2% since 2005 | 14 Nov 2025 |
| Gwel Teg Porthallow ⚑ | TR12 6PW | Detached | Freehold | £435,000 +13% since 2020 | 17 Oct 2025 |
| Tredenny Porthallow ⚑ | TR12 6PP | Detached | Freehold | £470,000 +581% since 1996 | 12 Jun 2025 |
| Rutherglen Porthallow ⚑ | TR12 6PP | Detached | Freehold | £355,000 +9% since 2021 | 20 May 2025 |
| Merrow Down Porthallow ⚑ | TR12 6PN | Semi-detached | Freehold | £245,000 +23% since 2020 | 28 Mar 2025 |
| Willow Cottage Porthallow ⚑ | TR12 6PL | Detached | Freehold | £402,500 -12% since 2021 | 27 Jan 2025 |
| Pednatiere Porthallow ⚑ | TR12 6PW | Detached | Freehold | £380,000 +31% since 2005 | 6 Sep 2024 |
| Cove Cottage Porthallow ⚑ | TR12 6PN | Semi-detached | Freehold | £400,000 +567% since 1998 | 29 May 2024 |
| School Hill House Porthallow ⚑ | TR12 6PN | Detached | Freehold | £604,200 +26% since 2012 | 8 Mar 2024 |
| Wreckers Corner Porthallow ⚑ | TR12 6PN | Semi-detached | Freehold | £485,000 First recorded sale | 4 Aug 2023 |
| The Haven Porthallow ⚑ | TR12 6PW | Terraced | Freehold | £525,000 +9% since 2016 | 16 Sep 2022 |
| April Cottage Porthallow ⚑ | TR12 6PL | Semi-detached | Freehold | £366,100 First recorded sale | 22 Apr 2022 |
| Gallen Treath Flat 4 Porthallow ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £210,000 First recorded sale | 4 Oct 2021 |
| The Old Stable Porthallow ⚑ | TR12 6PN | Detached | Freehold | £128,500 +77% since 2013 | 19 Mar 2021 |
| The Old Chapel Porthallow ⚑ | TR12 6PN | Detached | Freehold | £375,000 +150% since 2001 | 12 Mar 2021 |
| Willow Cottage Porthallow ⚑ | TR12 6PL | Detached | Freehold | £455,000 +94% since 2005 | 12 Mar 2021 |
| Rutherglen Porthallow ⚑ | TR12 6PP | Detached | Freehold | £325,000 +21% since 2017 | 8 Feb 2021 |
| Merrow Down Porthallow ⚑ | TR12 6PN | Semi-detached | Freehold | £200,000 First recorded sale | 11 Dec 2020 |
| Gwel Teg Porthallow ⚑ | TR12 6PW | Detached | Freehold | £385,000 +394% since 1996 | 3 Nov 2020 |
| Ruff Bank Porthallow ⚑ | TR12 6PN | Detached | Freehold | £435,000 First recorded sale | 23 Oct 2020 |
| Sunny Corner Porthallow ⚑ | TR12 6PN | Semi-detached | Freehold | £245,000 +53% since 2009 | 6 Oct 2020 |
| Oceanside Porthallow ⚑ | TR12 6PW | Detached | Freehold | £660,000 First recorded sale | 19 Jun 2020 |
| Bass Cottage Porthallow ⚑ | TR12 6PN | Terraced | Freehold | £287,500 +6% since 2018 | 1 Nov 2019 |
| Post Office Porthallow ⚑ | TR12 6PP | Detached | Freehold | £174,000 +41% since 2002 | 22 Aug 2019 |
| Gallen Treath Flat 3 Porthallow ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £170,000 First recorded sale | 23 Nov 2018 |
| Jovin Cottage Porthallow ⚑ | TR12 6PP | Detached | Freehold | £338,500 First recorded sale | 17 Apr 2018 |
| Bass Cottage Porthallow ⚑ | TR12 6PN | Terraced | Freehold | £270,000 +50% since 2009 | 16 Feb 2018 |
| Rutherglen Porthallow ⚑ | TR12 6PP | Detached | Freehold | £268,600 +21% since 2013 | 21 Dec 2017 |
| Carrisbrooke Porthallow ⚑ | TR12 6PL | Detached | Freehold | £225,000 First recorded sale | 5 Sep 2017 |
| Gallen Treath Flat 6 Porthallow ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £115,000 First recorded sale | 11 Aug 2017 |
| Beach House Porthallow ⚑ | TR12 6PW | Detached | Freehold | £250,000 +71% since 2001 | 7 Apr 2017 |
| Tol Peg Porthallow ⚑ | TR12 6PL | Detached | Freehold | £279,950 +19% since 2013 | 23 Mar 2017 |
| Little Pengarrock Porthallow ⚑ | TR12 6PL | Detached | Freehold | £545,000 -13% since 2007 | 13 Mar 2017 |
| Chy-an-gover Porthallow ⚑ | TR12 6PL | Detached | Freehold | £322,500 First recorded sale | 31 Jan 2017 |
| Gallen Treath Cove View 3 Porthallow New build ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £92,000 First recorded sale | 27 Apr 2016 |
| The Haven Porthallow ⚑ | TR12 6PW | Terraced | Freehold | £480,000 First recorded sale | 23 Mar 2016 |
| Valley View House Porthallow ⚑ | TR12 6PN | Terraced | Freehold | £367,500 First recorded sale | 20 Nov 2015 |
| Gallen Treath Kevran 5 Porthallow ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £75,000 First recorded sale | 1 Jul 2015 |
| Kernowyon-chy Porthallow ⚑ | TR12 6PL | Detached | Freehold | £423,000 First recorded sale | 27 Mar 2015 |
| Scol Garth Porthallow ⚑ | TR12 6PN | Detached | Freehold | £462,500 -1% since 2005 | 21 Jan 2015 |
| Gallen Treath Upper Deck 1 Porthallow New build ⚑ | TR12 6PL | Flat / Apartment | Leasehold | £119,000 First recorded sale | 5 Dec 2014 |
| Cosy Nook Porthallow ⚑ | TR12 6PL | Detached | Freehold | £140,000 First recorded sale | 3 Oct 2014 |
| Respryn Porthallow ⚑ | TR12 6PL | Detached | Freehold | £399,950 +12% since 2010 | 8 Sep 2014 |
| Rutherglen Porthallow ⚑ | TR12 6PP | Detached | Freehold | £222,500 +695% since 1995 | 10 Oct 2013 |
| Tol Peg Porthallow ⚑ | TR12 6PL | Detached | Freehold | £235,000 -2% since 2003 | 19 Jul 2013 |
| The Old Stable Porthallow ⚑ | TR12 6PN | Detached | Freehold | £72,500 First recorded sale | 25 Jun 2013 |
| School Hill House Porthallow ⚑ | TR12 6PN | Detached | Freehold | £480,000 First recorded sale | 23 Nov 2012 |
| Glenvale Porthallow ⚑ | TR12 6PW | Detached | Freehold | £235,000 -6% since 2003 | 15 Dec 2011 |
| Myrtle Cottage Porthallow ⚑ | TR12 6PN | Terraced | Freehold | £237,500 +8% since 2010 | 28 Oct 2011 |
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Latest sale recorded May 2026. Data refreshed 12 Jul 2026 from HM Land Registry (published with a 1-2 month lag).
How we calculate these figures
Figures use HM Land Registry Price Paid Data, standard sales only (their 'category A' - excludes repossessions, transfers not for value and buy-to-let portfolio deals), and ignore entries under £1,000. England and Wales only; Land Registry publishes with a 1-2 month lag.
- Average price
- The arithmetic mean of every recorded sale on this street, all property types and all years since 1995 combined. Because it spans decades it typically sits below current values - see the year-by-year trend below for the recent level.
- Total sales
- A straight count of the standard sales recorded on this street, with the dates of the first and most recent.
- Lowest / highest sale
- The single lowest and highest individual sale prices recorded on the street in any year - two transactions, not a typical range.
- District trend (% change & chart)
- Calculated across the wider TR12 postcode district, not this street alone (one street rarely has enough sales each year for a reliable trend). We compare the average price in the district's earliest year that had at least 10 recorded sales with its most recent such year.
- Property-type mix
- Share of standard sales by property type across the TR12 district. Any new-build figure compares the average new-build price with the average existing-home price, weighted by number of sales.
- Instant estimate
- An automated estimate from nearby Land Registry sold prices adjusted for market trends - not a formal valuation. A local agent's valuation will be more accurate.
- Change since previous sale
- Where a sale row shows "up/down X% since {year}", that compares the sale price with the most recent earlier recorded sale of the same property - not an area trend.
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.