How much is 20 Devon Place, Mumbles, Swansea, SA3 4DR worth?
Estimated value — September 2026
£391,000
Likely range £367,000 – £415,000
Latest recorded sale June 2007
26%
confidence
Low
Property details
Mid-terrace house
Devon Place · Swansea · SA3 4DR
Energy performance
Mains Gas (Not Community) · EPC 1000-4033-0322-4198-1223 · inspected February 2022 · lodged March 2022
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 | £90,371 | £109,000 |
| 2002 | £108,755 | — |
| 2003 | £145,902 | £152,500 |
| 2004 | £184,998 | — |
| 2005 | £213,702 | — |
| 2006 | £232,510 | — |
| 2007 | £258,330 | £245,000 |
| 2008 | £246,427 | — |
| 2009 | £222,102 | — |
| 2010 | £212,234 | — |
| 2011 | £209,998 | — |
| 2012 | £211,114 | — |
| 2013 | £216,963 | — |
| 2014 | £220,166 | — |
| 2015 | £228,006 | — |
| 2016 | £233,918 | — |
| 2017 | £242,024 | — |
| 2018 | £249,697 | — |
| 2019 | £258,866 | — |
| 2020 | £277,629 | — |
| 2021 | £320,341 | — |
| 2022 | £338,997 | — |
| 2023 | £338,202 | — |
| 2024 | £346,169 | — |
| 2025 | £372,747 | — |
| 2026 | £366,620 | — |
Sale history
Mortgage calculator
£1,857
Estimated monthly repayment
£351,900
Loan amount
£316,601
Total interest
£668,501
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
- 18 Devon Place, Mumbles, Swansea, SA3 4DR£390,000 · 2024£402,000
- 1 Devon Place, Mumbles, Swansea, SA3 4DR£250,000 · 2019£364,000
- 14 Devon Place, Mumbles, Swansea, SA3 4DR£85,000 · 1999£379,000
- 6 Devon Place, Mumbles, Swansea, SA3 4DR£420,000 · 2022£452,000
- 16 Devon Place, Mumbles, Swansea, SA3 4DR£425,000 · 2023£461,000
- 8 Devon Place, Mumbles, Swansea, SA3 4DR£305,000 · 2013£519,000
- 2 Devon Place, Mumbles, Swansea, SA3 4DR£129,950 · 2002£486,000
- 9 Devon Place, Mumbles, Swansea, SA3 4DR£650,000 · 2022£707,000
- 13 Devon Place, Mumbles, Swansea, SA3 4DR£249,950 · 2006£400,000
- 7 Devon Place, Mumbles, Swansea, SA3 4DR£180,000 · 2004£350,000
About this property
20 Devon Place, Mumbles, Swansea, SA3 4DR is a mid-terrace house on Devon Place in Swansea. Stede's estimated value for September 2026 is £391,000. The likely range is £367,000 to £415,000. It is the average of 2 independent methods that re-index recorded sale prices to today. The confidence score is 26 out of 100 (low), based on how recent the most recent recorded sale is.
It last sold in June 2007 for £245,000. It has 3 sales on record, the earliest in 2001. The current estimate is 60% higher than that price. The current owner has held it for about 19 years.
Its EPC energy-efficiency rating is band C (72 out of 100), with a potential of band B (82) after the recommended improvements. The certificate records a total floor area of 104 m² (1,119 sq ft). It was lodged in March 2022.
The modelled value is up 1% over the past year and up 21% over the past five years.
Among 10 nearby properties Stede tracks in the SA3 area, estimated values run from £350,000 to £707,000. This mid-terrace house's £391,000 sits toward the lower end of that range.
Common questions
How much is 20 Devon Place, Mumbles, Swansea, SA3 4DR worth?
Stede estimates 20 Devon Place, Mumbles, Swansea, SA3 4DR is worth £391,000 as of September 2026, within a likely range of £367,000 to £415,000. The estimate is generated automatically from recorded sale prices and the UK House Price Index, and is not a formal valuation.
When did 20 Devon Place, Mumbles, Swansea, SA3 4DR last sell?
It last sold in June 2007 for £245,000. There are 3 sales on record, the earliest in 2001.
What type of property is 20 Devon Place, Mumbles, Swansea, SA3 4DR?
It is recorded as a Mid-terrace house on Devon Place in the SA3 postcode area.
What is the EPC rating of 20 Devon Place, Mumbles, Swansea, SA3 4DR?
20 Devon Place, Mumbles, Swansea, SA3 4DR has an EPC energy-efficiency rating of band C (72 out of 100). Its potential rating after the recommended improvements is band B (82). The certificate records a floor area of 104 m² (1,119 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 26 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
3
Recorded sales on file
2007
Most recent recorded sale