How much is 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE worth?
Estimated value — July 2026
£696,000
Likely range £665,000 – £1,120,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale September 2026
64%
confidence
Medium
Typically within 9% of the sale price
Property details
Mid-terrace house
St Marys Place · Penzance · TR18 4EE
Energy performance
Mains Gas (Not Community) · EPC 0400-6661-0122-7694-3363 · inspected July 2026
Address
- District
- Penwith
- County
- Cornwall
Value over time
- Modelled value
- Recorded sale
- Today's estimate
Modelled by indexing this property's most recent recorded sale, month by month, against the UK House Price Index for its area and property type. Earlier sales are shown as recorded. Today's estimate also uses the property's earlier sales, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2003 | £368,550 | £250,000 |
| 2004 | £449,825 | — |
| 2005 | £464,890 | — |
| 2006 | £504,594 | £475,000 |
| 2007 | £538,581 | — |
| 2008 | £468,162 | — |
| 2009 | £479,965 | — |
| 2010 | £495,014 | — |
| 2011 | £474,159 | — |
| 2012 | £472,085 | — |
| 2013 | £484,610 | — |
| 2014 | £506,270 | — |
| 2015 | £531,529 | £400,000 |
| 2016 | £526,696 | — |
| 2017 | £555,815 | — |
| 2018 | £573,557 | — |
| 2019 | £585,516 | — |
| 2020 | £649,111 | — |
| 2021 | £696,593 | — |
| 2022 | £787,282 | — |
| 2023 | £743,464 | — |
| 2024 | £743,301 | — |
| 2025 | £727,712 | — |
| 2026 | £725,000 | £725,000 |
Sale history
Mortgage calculator
£3,735
Estimated monthly repayment
£626,400
Loan amount
£718,370
Total interest
£1,344,770
Total repayable
A guide only, based on a capital repayment mortgage held at a constant interest rate for the full term. Not a mortgage offer or financial advice.
Related properties
About this property
3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE is a mid-terrace house on St Marys Place in Penzance, Cornwall. Stede's estimated value for July 2026 is £696,000. Four in five similar homes sold within their likely range when tested; for this property that range is £665,000 to £1,120,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 64 out of 100 (medium): estimates like this one are typically within 9% of the eventual sale price.
It last sold in September 2026 for £725,000. It has 4 sales on record, the earliest in 2003. The current estimate is 4% lower than that price.
Its EPC energy-efficiency rating is band D (56 out of 100), with a potential of band C (71) after the recommended improvements. The certificate records a total floor area of 252 m² (2,713 sq ft). It was lodged in July 2026.
The modelled value is unchanged over the past year and up 9% over the past five years.
Common questions
How much is 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE worth?
Stede estimates 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE is worth £696,000 as of July 2026, within a likely range of £665,000 to £1,120,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE last sell?
It last sold in September 2026 for £725,000. There are 4 sales on record, the earliest in 2003.
What type of property is 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE?
It is recorded as a Mid-terrace house on St Marys Place in the TR18 postcode area.
What is the EPC rating of 3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE?
3 St Marys Place, Penzance, Penwith, Cornwall, TR18 4EE has an EPC energy-efficiency rating of band D (56 out of 100). Its potential rating after the recommended improvements is band C (71). The certificate records a floor area of 252 m² (2,713 sq ft). EPC data is published by the Ministry of Housing, Communities & Local Government and reflects the most recent certificate on record.
How reliable is this estimate?
The confidence score is 64 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 9% of the sale price, and four in five sold within their likely range. The figure is a data model, not a RICS valuation or Home Report, and should not be used for mortgage or legal decisions.
How does Stede calculate this estimate?
Stede re-indexes this property's recorded sale prices to today using the House Price Index for its type and region, and tests the result against real sales to set the likely range and confidence. Full detail is on the methodology page.
How we calculated this
This estimate re-indexes the property's recorded sale prices to today with the UK House Price Index for its area and type. Its range and confidence come from testing the same method against 9,276 real sales of similar homes.
2
Valuation methods used
4
Recorded sales on file
2026
Most recent recorded sale