House prices in Trewennack
Median value — November 2026
£340,000
Modelled from 67 properties Stede tracks in Trewennack
Market snapshot
£340,000
Median value
£378,030
Average value
1
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 | £96,088 |
| 2001 | £114,054 |
| 2002 | £155,781 |
| 2003 | £184,474 |
| 2004 | £219,456 |
| 2005 | £223,694 |
| 2006 | £240,997 |
| 2007 | £257,087 |
| 2008 | £223,383 |
| 2009 | £227,109 |
| 2010 | £236,295 |
| 2011 | £227,280 |
| 2012 | £224,297 |
| 2013 | £230,778 |
| 2014 | £241,504 |
| 2015 | £254,611 |
| 2016 | £254,138 |
| 2017 | £268,084 |
| 2018 | £276,952 |
| 2019 | £282,033 |
| 2020 | £310,889 |
| 2021 | £334,771 |
| 2022 | £374,946 |
| 2023 | £355,085 |
| 2024 | £352,185 |
| 2025 | £342,037 |
| 2026 | £340,000 |
Property types
- Detached house54%£415,500
- Semi-detached house21%£255,500
- Mid-terrace house18%£233,500
- Property7%£204,000
Recent sales
- 1 Bonallack Fields, Trewennack, Helston, Cornwall, TR13 0PU£712,000 · 2026£741,000
- 10 Penmeneth, Trewennack, Helston, Cornwall, TR13 0PU£278,500 · 2025£284,000
- 4 Mab Ha Broder, Trewennack, Helston, Cornwall, TR13 0FT£522,000 · 2025£528,000
- Lower Trewennack Farm, Firstgate, Trewennack, Helston, Cornwall, TR13 0PH£95,000 · 2025£101,000
- 2 Sylvester Buildings, Trewennack, Helston, Cornwall, TR13 0PH£205,000 · 2025£230,000
- Rosewall, Trewennack, Helston, Cornwall, TR13 0PH£555,000 · 2025£593,000
- 5 Mab Ha Broder, Trewennack, Helston, Cornwall, TR13 0FT£415,000 · 2024£417,000
- Tregilly Cottage, Trewennack, Helston, Cornwall, TR13 0PQ£154,000 · 2023£381,000
Addresses in Trewennack
- The Cottage, Trewennack, Helston, Cornwall, TR13 0PQ£203,500 · 2023£203,000
- The Dees, 5, Penmeneth, Trewennack, Helston, Cornwall, TR13 0PU£420,000 · 2022£405,000
- The Old Chapel, Trewennack, Helston, Cornwall, TR13 0PL£159,950 · 2022£184,000
- Tregilly Cottage, Trewennack, Helston, Cornwall, TR13 0PQ£154,000 · 2023£381,000
- Trelil Farmhouse, 1, Trewennack, Helston, Cornwall, TR13 0PG£600,000 · 2015£805,000
- Trelil Farmhouse, 2, Trewennack, Helston, Cornwall, TR13 0PG£325,000 · 2015£476,000
- Tremenhere Farm, South Cottage, Trewennack, Helston, Kerrier, Cornwall, TR13 0PW£152,500 · 2000£372,000
- Tremenhere Farmhouse, Trewennack, Helston, Cornwall, TR13 0PW£852,000 · 2021£873,000
- Trevilges Cottage, Trewennack, Helston, Kerrier, Cornwall, TR13 0PN£135,000 · 2008£338,000
- Trevilges Farm, Chy Lowen, Trewennack, Helston, Cornwall, TR13 0PN£372,000 · 2018£470,000
- Trevilges Farm, Grambla Barn, Trewennack, Helston, Cornwall, TR13 0PN£450,000 · 2013£596,000
- Trevilges Farm, Swallows Roost, Trewennack, Helston, Cornwall, TR13 0PN£480,000 · 2018£616,000
- Trevilges Farm, The Old Carrot Barn, Trewennack, Helston, Cornwall, TR13 0PN£350,000 · 2012£425,000
- Treweath Cottage, Trewennack, Helston, Kerrier, Cornwall, TR13 0PL£79,950 · 1999£320,000
- Treweath, Trewennack, Helston, Kerrier, Cornwall, TR13 0PL£152,000 · 2008£210,000
- Warren House, Trewennack, Helston, Kerrier, Cornwall, TR13 0PW£155,000 · 1997£676,000
- Windy Ridge, Trewennack, Helston, Kerrier, Cornwall, TR13 0PW£52,000 · 1996£308,000
About this area
Trewennack, in Helston, is a village. Stede can model 67 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of November 2026, Trewennack has a median estimated value of £340,000 and an average of £378,030.
Modelled values in Trewennack are -1% over the past year and +2% over five years.
The market here is mostly detached houses, which make up 54% of the properties Stede tracks in Trewennack.
1 sale was recorded in Trewennack over the past 12 months.
Common questions
What is the average house price in Trewennack?
As of November 2026, the average estimated value is £378,030 and the median is £340,000 across 67 properties Stede tracks in Trewennack. This is not a formal market valuation.
Are house prices in Trewennack going up or down?
Modelled values in Trewennack are -1% over the past year and +2% over five years, based on the UK House Price Index.
What types of property are in Trewennack?
54% of the properties Stede tracks in Trewennack are detached houses. semi-detached houses are next most common, at 21%.
How many properties are in Trewennack?
Stede can model 67 properties in Trewennack, with 1 recorded sale in the past 12 months.
How does Stede calculate house prices for Trewennack?
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 →