How much is Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN worth?
Estimated value — July 2026
£234,000
Likely range £180,000 – £290,000Four in five similar homes sold within their range when we tested it.
Latest recorded sale September 2016
54%
confidence
Medium
Typically within 11% of the sale price
Property details
Mid-terrace house
Fore Street · Calstock · PL18 9RN
Address
- District
- Cornwall
- County
- Cornwall
Value over time
- Modelled value
- Recorded sale
- Likely range (80%)
- 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. The shaded band is where four in five prices fell when we tested this line against real sales of similar homes; it widens the further a month is from the most recent sale.
View as a table
| Year | Modelled value | Likely range | Recorded sale |
|---|---|---|---|
| 2016 | £170,069 | £109,633 – £180,722 | £170,000 |
| 2017 | £179,472 | £137,603 – £191,827 | — |
| 2018 | £185,201 | £153,451 – £201,086 | — |
| 2019 | £189,062 | £159,507 – £208,474 | — |
| 2020 | £209,597 | £176,837 – £234,244 | — |
| 2021 | £224,929 | £188,880 – £254,577 | — |
| 2022 | £254,213 | £211,677 – £291,063 | — |
| 2023 | £240,064 | £199,492 – £277,258 | — |
| 2024 | £240,011 | £199,594 – £281,840 | — |
| 2025 | £234,977 | £195,901 – £281,662 | — |
| 2026 | £234,102 | £195,291 – £283,923 | — |
Sale history
Mortgage calculator
£1,256
Estimated monthly repayment
£210,600
Loan amount
£241,521
Total interest
£452,121
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
- Market House, Fore Street, Calstock, Cornwall, PL18 9RN£195,000 · 2020£242,000
- 4 Fore Street, Calstock, Caradon, Cornwall, PL18 9RN£72,000 · 2001£249,000
- The Old Chocolate Box, Fore Street, Calstock, Cornwall, PL18 9RN£180,000 · 2025£178,000
- The Shambles, Fore Street, Calstock, Cornwall, PL18 9RN£168,000 · 2020£208,000
- Boot House, Fore Street, Calstock, Cornwall, PL18 9RN£208,000 · 2018£289,000
- 10 Fore Street, Calstock, Cornwall, PL18 9RN£200,000 · 2016£270,000
- 7 Fore Street, Calstock, Caradon, Cornwall, PL18 9RN£46,000 · 2000£193,000
- Bon Ton, Fore Street, Calstock, Caradon, Cornwall, PL18 9RN£49,950 · 1998£267,000
- Dittons, Fore Street, Calstock, Cornwall, PL18 9RN£350,000 · 2025£341,000
- Galleon House, Fore Street, Calstock, Caradon, Cornwall, PL18 9RN£250,000 · 2018£339,000
About this property
Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN is a mid-terrace house on Fore Street in Calstock, Cornwall. Stede's estimated value for July 2026 is £234,000. Four in five similar homes sold within their likely range when tested; for this property that range is £180,000 to £290,000. It re-indexes the property's recorded sale prices to today using the UK House Price Index. The confidence score is 54 out of 100 (medium): estimates like this one are typically within 11% of the eventual sale price.
It last sold in September 2016 for £170,000. The current estimate is 38% higher than that price. The current owner has held it for about 10 years.
The modelled value is unchanged over the past year and up 9% over the past five years.
Among 10 nearby properties Stede tracks in the PL18 area, estimated values run from £178,000 to £341,000. This mid-terrace house's £234,000 sits toward the lower end of that range.
Common questions
How much is Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN worth?
Stede estimates Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN is worth £234,000 as of July 2026, within a likely range of £180,000 to £290,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN last sell?
It last sold in September 2016 for £170,000.
What type of property is Mariners House, 4, Fore Street, Calstock, Cornwall, PL18 9RN?
It is recorded as a Mid-terrace house on Fore Street in the PL18 postcode area.
How reliable is this estimate?
The confidence score is 54 out of 100 (medium). Tested against real sales of similar homes, estimates like this one are typically within 11% 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 80,998 real sales of similar homes.
2
Valuation methods used
1
Recorded sales on file
2016
Most recent recorded sale