Castle Road - SA3 5TF
Key Postcode Insights
SA3 5TF is a residential postcode situated on Castle Road, Mumbles, Swansea, SA3 with 39 addresses.
It ranks as the 887th largest and 401st most expensive of the 983 postcodes in the SA3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 39 properties: 38 houses and 1 flat.
- Ave. Sale Price
- £362,949
- 10 Year change
- up 42.1%
- Ave. Rental Price
- £1,708pcm
- 10 Year change
- up 65.0%
- Ave. £ per ft²
- £326/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Key Postcode Insights
SA3 5TF is a residential postcode situated on Castle Road, Mumbles, Swansea, SA3 with 39 addresses.
It ranks as the 887th largest and 401st most expensive of the 983 postcodes in the SA3 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 39 properties: 38 houses and 1 flat.
- Ave. Sale Price
- £362,949
- 10 Year change
- up 42.1%
- Ave. Rental Price
- £1,708pcm
- 10 Year change
- up 65.0%
- Ave. £ per ft²
- £326/ft²
- Ave. Gross Yield
- 5.6%/year/yr
Explore Propertiesin SA3 5TF
- Flat
Unknown
- 2 Castle Road
3 Bed Period House
- 3 Castle Road
Unknown
- 4 Castle Road
Unknown
- 5 Castle Road
2 Bed Period House
Sales Market Trends
The last sale in SA3 5TF sold for £235,000 on 12th August 2025. Since then prices are up an average of 1.0%.
The current average value in the postcode is £362,949.
The SA3 5TF Sales Market has increased by 42.1% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.4% | £362,949 |
| June 2025 | 2% | £358,100 |
| June 2024 | 0.6% | £351,234 |
| June 2023 | 3.2% | £349,080 |
| June 2022 | 7.9% | £338,263 |
| June 2021 | 14.4% | £313,597 |
| June 2020 | -2.8% | £274,225 |
| June 2019 | 5.6% | £281,995 |
| June 2018 | 2.4% | £267,134 |
| June 2017 | 2.1% | £260,856 |
| June 2016 | -0.4% | £255,464 |
| June 2015 | 4.5% | £256,428 |
| June 2014 | 1.5% | £245,286 |
| June 2013 | 0.3% | £241,708 |
| June 2012 | 0.4% | £240,874 |
| June 2011 | -4.1% | £239,961 |
| June 2010 | 4.6% | £250,307 |
| June 2009 | -8.4% | £239,215 |
| June 2008 | -0.8% | £261,279 |
| June 2007 | 0% | £263,444 |
Rental Market Trends
The current average rental value in the postcode is £1,708.
The SA3 5TF Rental Market has increased by 65.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.9% | £1,708pcm |
| June 2025 | 4.1% | £1,661pcm |
| June 2024 | 6.4% | £1,595pcm |
| June 2023 | 7.1% | £1,500pcm |
| June 2022 | 14.4% | £1,400pcm |
| June 2021 | 9% | £1,224pcm |
| June 2020 | 1.1% | £1,123pcm |
| June 2019 | 2.9% | £1,110pcm |
| June 2018 | 0.8% | £1,079pcm |
| June 2017 | 3.4% | £1,071pcm |
| June 2016 | 2.7% | £1,035pcm |
| June 2015 | 0.9% | £1,009pcm |
| June 2014 | 1.3% | £1,000pcm |
| June 2013 | 0.3% | £986pcm |
| June 2012 | 1.5% | £984pcm |
| June 2011 | -0.7% | £969pcm |
| June 2010 | 2.7% | £976pcm |
| June 2009 | -6% | £951pcm |
| June 2008 | 3.7% | £1,011pcm |
| June 2007 | 0% | £975pcm |
Sales History
The last sale was on 12th August 2025 for £235,000 and since then the market in the area has increased by 1.0%. The postcode has had a total of 58 sales since 1995.
SA3 5TF has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Aug 2025£235,000 | 2 Bed House7, Castle Road, Swansea, SA3 5TF7, Castle Road, Swansea, SA3 5TF
- Sold May 2025£285,000 | 3 Bed House17, Castle Road, Swansea, SA3 5TF17, Castle Road, Swansea, SA3 5TF
- Sold Jan 2023£800,000 | 5 Bed House16, Castle Road, Swansea, SA3 5TF16, Castle Road, Swansea, SA3 5TF
- Sold Jan 2022£520,000 | 4 Bed House20, Castle Road, Swansea, SA3 5TF20, Castle Road, Swansea, SA3 5TF
- Sold Jan 2021£266,000 | 3 Bed House41, Castle Road, Swansea, SA3 5TF41, Castle Road, Swansea, SA3 5TF
Nearby Postcodes
SA3 5TF is the 887th largest and the 401st most expensive postcode out of the 983 postcodes in the SA3 area.
- SA3 5TG, Hanover Close, Mumbles, Swansea, SA3SA3 5TG27 Addresses|64 m away
- SA3 5TY, Druids Close, Mumbles, Swansea, SA3SA3 5TY16 Addresses|78 m away
- SA3 5TD, Oystermouth Court, Mumbles, Swansea, SA3SA3 5TD14 Addresses|114 m away
- SA3 5TE, Glenville Road, Mumbles, Swansea, SA3SA3 5TE8 Addresses|136 m away
- SA3 5TH, Castle Acre, Mumbles, Swansea, SA3SA3 5TH46 Addresses|141 m away
Property Types
- 18 period houses built between 1800 and 1911
- 2 modern houses built after 1980
- 2 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 15 other addresses of unknown type
- period house (18)
- modern house (2)
- mid-century house (2)
- house (2)
- Unknown (15)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The most common rating is D.
- A (0)
- E (7)
- B (0)
- F (0)
- C (5)
- G (0)
- D (10)
- No EPC (17)
Top 3 Most Expensive Sales
- Sold Jan 2023£800,000 | 5 Bed House16, Castle Road, Swansea, SA3 5TF16, Castle Road, Swansea, SA3 5TF
- Sold Nov 2016£585,000 | 4 Bed House10, Castle Road, Swansea, SA3 5TF10, Castle Road, Swansea, SA3 5TF
- Sold Jan 2022£520,000 | 4 Bed House20, Castle Road, Swansea, SA3 5TF20, Castle Road, Swansea, SA3 5TF
Schools Nearby
Public Transport Nearby
The closest station to SA3 5TF is Swansea station, which is 6.7 kilometres away.
- Swansea|6.7 km away
- Gowerton|8.0 km away
- Bynea|12.2 km away
- Llansamlet|12.3 km away
