How much is Boxboat, Porteynon, Swansea, SA3 1NL worth?
Estimated value — October 2026
£573,000
Likely range £573,000 – £573,000
Latest recorded sale May 2001
3%
confidence
Low
Property details
Detached house
Swansea · SA3 1NL
Address
- District
- Swansea
- County
- Swansea
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 blends in the other valuation methods, so it can sit a little off the line.
View as a table
| Year | Modelled value | Recorded sale |
|---|---|---|
| 2001 | £166,716 | £160,000 |
| 2002 | £197,995 | — |
| 2003 | £252,098 | — |
| 2004 | £301,560 | — |
| 2005 | £339,026 | — |
| 2006 | £362,041 | — |
| 2007 | £402,965 | — |
| 2008 | £389,838 | — |
| 2009 | £347,841 | — |
| 2010 | £343,995 | — |
| 2011 | £343,212 | — |
| 2012 | £339,753 | — |
| 2013 | £351,026 | — |
| 2014 | £356,121 | — |
| 2015 | £373,002 | — |
| 2016 | £387,414 | — |
| 2017 | £399,019 | — |
| 2018 | £413,229 | — |
| 2019 | £428,256 | — |
| 2020 | £458,251 | — |
| 2021 | £524,710 | — |
| 2022 | £546,008 | — |
| 2023 | £544,712 | — |
| 2024 | £552,323 | — |
| 2025 | £585,312 | — |
| 2026 | £573,291 | — |
Sale history
Mortgage calculator
£3,075
Estimated monthly repayment
£515,700
Loan amount
£591,417
Total interest
£1,107,117
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
- Rose Cottage, Port Eynon, Swansea, SA3 1NL£500,000 · 2023£533,000
- Beynon Court, Whitebridge Cottage, Port Eynon, Swansea, SA3 1NL£562,500 · 2022£591,000
- Brook House, Port Eynon, Swansea, SA3 1NL£480,000 · 2021£597,000
- Beynon Court, Whitebridge Cottage, Porteynon, Swansea, SA3 1NL£395,000 · 2016£585,000
- The Bower, Porteynon, Swansea, SA3 1NL£342,500 · 2016£526,000
- The Outlook, Porteynon, Swansea, SA3 1NL£380,000 · 2015£615,000
- Rose Cottage, Porteynon, Swansea, SA3 1NL£330,000 · 2015£534,000
- Bryn Y Mor, Porteynon, Swansea, SA3 1NL£330,000 · 2015£524,000
- Trem Y Mor, Porteynon, Swansea, SA3 1NL£320,000 · 2013£528,000
- The Dell, Porteynon, Swansea, SA3 1NL£359,000 · 2007£549,000
About this property
Boxboat, Porteynon, Swansea, SA3 1NL is a detached house in Swansea (SA3). Stede's estimated value for October 2026 is £573,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 3 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in May 2001 for £160,000. The current estimate is 258% higher than that price. The current owner has held it for about 25 years.
The modelled value is down 1% over the past year and up 18% over the past five years.
Among 10 nearby properties Stede tracks in the SA3 area, estimated values run from £524,000 to £615,000. This detached house's £573,000 sits toward the upper end of that range.
Common questions
How much is Boxboat, Porteynon, Swansea, SA3 1NL worth?
Stede estimates Boxboat, Porteynon, Swansea, SA3 1NL is worth £573,000 as of October 2026. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did Boxboat, Porteynon, Swansea, SA3 1NL last sell?
It last sold in May 2001 for £160,000.
What type of property is Boxboat, Porteynon, Swansea, SA3 1NL?
It is recorded as a Detached house in the SA3 postcode area.
How reliable is this estimate?
The confidence score is 3 out of 100 (low), which reflects how recent the most recent recorded sale is rather than local market volatility. 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 runs 2 independent methods that re-index this property's recorded sale prices to today using the House Price Index for its type and region, then takes the average. Full detail is on the methodology page.
How we calculated this
This estimate averages 2 valuation methods, each re-indexing recorded sale prices to today. The confidence score reflects how recent the most recent recorded sale is.
2
Valuation methods used
1
Recorded sales on file
2001
Most recent recorded sale