House prices on Trevenner Square
Median value — July 2026
£341,494
Modelled from 25 properties Stede tracks in Trevenner Square
Market snapshot
£341,494
Median value
£332,155
Average value
0
Sales in the last 12 months
-1%
Change over the past year
Value over time
- Modelled value
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 | £100,419 |
| 2001 | £119,194 |
| 2002 | £162,802 |
| 2003 | £192,789 |
| 2004 | £229,347 |
| 2005 | £233,776 |
| 2006 | £251,859 |
| 2007 | £268,674 |
| 2008 | £233,451 |
| 2009 | £237,345 |
| 2010 | £246,945 |
| 2011 | £237,524 |
| 2012 | £234,406 |
| 2013 | £241,180 |
| 2014 | £252,389 |
| 2015 | £266,086 |
| 2016 | £265,592 |
| 2017 | £280,167 |
| 2018 | £289,434 |
| 2019 | £294,744 |
| 2020 | £324,901 |
| 2021 | £349,859 |
| 2022 | £391,845 |
| 2023 | £371,089 |
| 2024 | £368,058 |
| 2025 | £358,605 |
| 2026 | £356,712 |
There aren't enough recorded sales on Trevenner Square alone to model a trend for it, so this line shows Marazion instead.
Property types
- Semi-detached house40%£386,668
- Mid-terrace house32%£331,880
- Flat / Maisonette16%£212,295
- Property8%£419,118
- Detached house4%£358,279
Recent sales
- Trevenner Farm House, Trevenner Square, Marazion, Cornwall, TR17 0BJ£422,000 · 2024£407,000
- The Old Manse, Flat 4, Trevenner Square, Marazion, Cornwall, TR17 0BJ£250,000 · 2023£220,000
- The Old Manse, Flat 3, Trevenner Square, Marazion, Cornwall, TR17 0BJ£82,500 · 2022£70,000
- The Old Manse, Flat 2, Trevenner Square, Marazion, Cornwall, TR17 0BJ£240,000 · 2022£205,000
- The Old Manse, Flat 1, Trevenner Square, Marazion, Cornwall, TR17 0BJ£285,000 · 2022£246,000
- The Old Manse, Flat 5, Trevenner Square, Marazion, Cornwall, TR17 0BJ£455,000 · 2022£431,000
- 1A, Trevenner Square, Marazion, Cornwall, TR17 0BJ£307,000 · 2020£374,000
- The Old Manse, Trevenner Square, Marazion, Cornwall, TR17 0BJ£275,000 · 2020£341,000
Addresses in Trevenner Square
- 1A, Trevenner Square, Marazion, Cornwall, TR17 0BJ£307,000 · 2020£374,000
- 6 Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£325,000 · 2008£475,000
- 7 Trevenner Square, Marazion, Cornwall, TR17 0BJ£290,000 · 2017£377,000
- 7 Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£58,500 · 1997£302,000
- Chy Gwartha, 2, Trevenner Square, Marazion, Cornwall, TR17 0BJ£249,999 · 2009£388,000
- Chy Gwartha, 2, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£308,000 · 2007£446,000
- Clifton House, Trevenner Square, Marazion, Cornwall, TR17 0BJ£205,000 · 2010£311,000
- Clifton House, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£127,000 · 2001£407,000
- Kernyk, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£86,000 · 2000£341,000
- Liberty House, 1, Trevenner Square, Marazion, Cornwall, TR17 0BJ£246,000 · 2012£385,000
- Sea Esta, Trevenner Square, Marazion, Cornwall, TR17 0BJ£52,950 · 1996£324,000
- Sea Winds, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£235,000 · 2007£322,000
- Sea Winds, 8, Trevenner Square, Marazion, Cornwall, TR17 0BJ£225,000 · 2009£358,000
- The Old Manse, Flat 1, Trevenner Square, Marazion, Cornwall, TR17 0BJ£285,000 · 2022£246,000
- The Old Manse, Flat 2, Trevenner Square, Marazion, Cornwall, TR17 0BJ£240,000 · 2022£205,000
- The Old Manse, Flat 3, Trevenner Square, Marazion, Cornwall, TR17 0BJ£82,500 · 2022£70,000
- The Old Manse, Flat 4, Trevenner Square, Marazion, Cornwall, TR17 0BJ£250,000 · 2023£220,000
- The Old Manse, Flat 5, Trevenner Square, Marazion, Cornwall, TR17 0BJ£455,000 · 2022£431,000
- The Old Manse, Trevenner Square, Marazion, Cornwall, TR17 0BJ£275,000 · 2020£341,000
- The Old Manse, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£300,000 · 2006£435,000
- Trenow Cottage, Trevenner Square, Marazion, Cornwall, TR17 0BJ£215,000 · 2016£300,000
- Trevenner Barn, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£19,000 · 1997£109,000
- Trevenner Farm House, Trevenner Square, Marazion, Cornwall, TR17 0BJ£422,000 · 2024£407,000
- Trevenner Farm House, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£249,000 · 2007£340,000
- Trevenner House, Trevenner Square, Marazion, Penwith, Cornwall, TR17 0BJ£107,000 · 2000£390,000
About this area
Trevenner Square, in Marazion, is a street. Stede can model 25 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of July 2026, Trevenner Square has a median estimated value of £341,494 and an average of £332,155.
Modelled values in Trevenner Square are -1% over the past year and +8% over five years.
The market here is mostly semi-detached houses, which make up 40% of the properties Stede tracks in Trevenner Square.
Common questions
What is the average house price in Trevenner Square?
As of July 2026, the average estimated value is £332,155 and the median is £341,494 across 25 properties Stede tracks in Trevenner Square. This is not a formal market valuation.
Are house prices in Trevenner Square going up or down?
Modelled values in Trevenner Square are -1% over the past year and +8% over five years, based on the UK House Price Index.
What types of property are in Trevenner Square?
40% of the properties Stede tracks in Trevenner Square are semi-detached houses. mid-terrace houses are next most common, at 32%.
How many properties are in Trevenner Square?
Stede can model 25 properties in Trevenner Square, with 0 recorded sales in the past 12 months.
How does Stede calculate house prices for Trevenner Square?
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 →