155, St. Helens Avenue
Key Building Insights
155, St. Helens Avenue is a residential building situated on St. Helens Avenue, Swansea, SA1 with 2 addresses.
It ranks as the 81st largest and 515th most expensive of the 857 buildings in the SA1 area. The most common property type is a period house built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
- Ave. Sale Price
- £134,124
- 10 Year change
- up 42.3%
- Ave. Rental Price
- £700pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £219/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Key Building Insights
155, St. Helens Avenue is a residential building situated on St. Helens Avenue, Swansea, SA1 with 2 addresses.
It ranks as the 81st largest and 515th most expensive of the 857 buildings in the SA1 area. The most common property type is a period house built between 1800 and 1911.
The building contains a total of 2 properties: 2 flats.
- Ave. Sale Price
- £134,124
- 10 Year change
- up 42.3%
- Ave. Rental Price
- £700pcm
- 10 Year change
- up 59.7%
- Ave. £ per ft²
- £219/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Explore Propertieson St. Helens Avenue, Swansea, SA1
Sales Market Trends
The last sale in 155, St. Helens Avenue sold for £104,000 on 3rd October 2003. Since then prices are down an average of 0.0%.
The current average value in the building is £134,124.
The 155, St. Helens Avenue Sales Market has increased by 42.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.3% | £134,124 |
| June 2025 | 1.8% | £131,150 |
| June 2024 | 4% | £128,772 |
| June 2023 | 0.7% | £123,829 |
| June 2022 | 10.6% | £122,938 |
| June 2021 | 7.2% | £111,196 |
| June 2020 | 1.1% | £103,731 |
| June 2019 | 4.6% | £102,650 |
| June 2018 | 1.2% | £98,097 |
| June 2017 | 2.8% | £96,892 |
| June 2016 | 2.9% | £94,278 |
| June 2015 | 0% | £91,640 |
| June 2014 | 4.7% | £91,678 |
| June 2013 | -2.3% | £87,565 |
| June 2012 | -2.6% | £89,596 |
| June 2011 | -4.8% | £92,032 |
| June 2010 | 6% | £96,634 |
| June 2009 | -11.2% | £91,191 |
| June 2008 | -3.9% | £102,734 |
| June 2007 | 0% | £106,894 |
Rental Market Trends
The current average rental value in the building is £700.
The 155, St. Helens Avenue Rental Market has increased by 59.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.8% | £700pcm |
| June 2025 | 4.3% | £682pcm |
| June 2024 | 6.2% | £654pcm |
| June 2023 | 6.7% | £615pcm |
| June 2022 | 13.8% | £577pcm |
| June 2021 | 8.5% | £507pcm |
| June 2020 | 1.4% | £467pcm |
| June 2019 | 2.3% | £460pcm |
| June 2018 | 0% | £450pcm |
| June 2017 | 2.6% | £450pcm |
| June 2016 | 2.2% | £438pcm |
| June 2015 | 1% | £429pcm |
| June 2014 | 0.9% | £425pcm |
| June 2013 | -0.3% | £421pcm |
| June 2012 | 1.4% | £422pcm |
| June 2011 | -1.3% | £416pcm |
| June 2010 | 1.9% | £421pcm |
| June 2009 | -6.5% | £414pcm |
| June 2008 | 4.1% | £443pcm |
| June 2007 | 0% | £425pcm |
Sales History
The last sale was on 3rd October 2003 for £104,000 and since then the market in the area has remained stable. The building has had a total of 1 sales since 1995.
155, St. Helens Avenue, Swansea, SA1 4LZ has seen no sales in the last three years and no sales in the last twelve months.
Property Types
- 1 period house built between 1800 and 1911
- 1 other address of unknown type
- period house (1)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 1 property.
- The most common rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (1)
- G (0)
- D (0)
- No EPC (1)
Top 3 Most Expensive Sales
- Sold Oct 2017£290,000 | 2 Bed FlatFlat 3, Gabriel Lofts 70, St. Helens Avenue, Swansea, SA1 4NNFlat 3, Gabriel Lofts 70, St. Helens Avenue, Swansea, SA1 4NN
- Sold Jul 2025£285,000 | 4 Bed House5, St. Helens Avenue, Swansea, SA1 4ND5, St. Helens Avenue, Swansea, SA1 4ND
- Sold Dec 2021£253,000 | 5 Bed House1, St. Helens Avenue, Swansea, SA1 4ND1, St. Helens Avenue, Swansea, SA1 4ND
Schools Nearby
Public Transport Nearby
The closest station to 155, St. Helens Avenue, Swansea, SA1 4LZ is Swansea station, which is 1.8 kilometres away.
- Swansea|1.8 km away
- Gowerton|6.3 km away
- Llansamlet|7.4 km away
- Skewen|9.5 km away
