Maritime Quarter, Swansea - SA1 1SG
Key Postcode Insights
SA1 1SG is a residential postcode situated on Maritime Quarter, Swansea, SA1 with 55 addresses.
It ranks as the 822nd largest and 966th most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 55 properties: 12 houses, 25 flats and 18 other properties.
- Ave. Sale Price
- £243,629
- 10 Year change
- up 29.3%
- Ave. Rental Price
- £912pcm
- 10 Year change
- up 51.4%
- Ave. £ per ft²
- £249/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Key Postcode Insights
SA1 1SG is a residential postcode situated on Maritime Quarter, Swansea, SA1 with 55 addresses.
It ranks as the 822nd largest and 966th most expensive of the 1,104 postcodes in the SA1 area. The most common property type is a modern flat built after 1980.
The postcode contains a total of 55 properties: 12 houses, 25 flats and 18 other properties.
- Ave. Sale Price
- £243,629
- 10 Year change
- up 29.3%
- Ave. Rental Price
- £912pcm
- 10 Year change
- up 51.4%
- Ave. £ per ft²
- £249/ft²
- Ave. Gross Yield
- 4.5%/year/yr
Explore Propertiesin SA1 1SG
- St. Stephens Court
Modern Building | 43 Units
- 51 St. Stephens Court Swansea
4 Bed Modern House
- 52 St. Stephens Court Swansea
4 Bed House
- 53 St. Stephens Court Swansea
4 Bed Modern House
- 54 St. Stephens Court Swansea
4 Bed Modern House
Sales Market Trends
The last sale in SA1 1SG sold for £255,000 on 27th November 2025. Since then prices are up an average of 2.0%.
The current average value in the postcode is £243,629.
The SA1 1SG Sales Market has increased by 29.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.6% | £243,629 |
| June 2025 | -1.4% | £237,342 |
| June 2024 | 4.7% | £240,708 |
| June 2023 | 2.6% | £229,906 |
| June 2022 | 5.9% | £224,066 |
| June 2021 | 4.5% | £211,632 |
| June 2020 | -1.1% | £202,576 |
| June 2019 | 5.7% | £204,870 |
| June 2018 | 1% | £193,859 |
| June 2017 | 1.9% | £192,001 |
| June 2016 | 3% | £188,434 |
| June 2015 | 0.1% | £183,021 |
| June 2014 | 4.3% | £182,836 |
| June 2013 | -2.9% | £175,255 |
| June 2012 | -3.1% | £180,548 |
| June 2011 | -6.2% | £186,306 |
| June 2010 | 7.3% | £198,720 |
| June 2009 | -11.5% | £185,265 |
| June 2008 | -3.6% | £209,319 |
| June 2007 | 0% | £217,222 |
Rental Market Trends
The current average rental value in the postcode is £912.
The SA1 1SG Rental Market has increased by 51.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.2% | £912pcm |
| June 2025 | 2.2% | £883pcm |
| June 2024 | 6.1% | £864pcm |
| June 2023 | 7.2% | £814pcm |
| June 2022 | 11.9% | £759pcm |
| June 2021 | 7.4% | £679pcm |
| June 2020 | 0.6% | £632pcm |
| June 2019 | 2.3% | £628pcm |
| June 2018 | -0.5% | £614pcm |
| June 2017 | 2.5% | £617pcm |
| June 2016 | 1.6% | £602pcm |
| June 2015 | 0.8% | £592pcm |
| June 2014 | 1.7% | £588pcm |
| June 2013 | 0.1% | £578pcm |
| June 2012 | 0.6% | £577pcm |
| June 2011 | -0.2% | £574pcm |
| June 2010 | 2.3% | £575pcm |
| June 2009 | -5.7% | £562pcm |
| June 2008 | 4.1% | £596pcm |
| June 2007 | 0% | £572pcm |
Sales History
The last sale was on 27th November 2025 for £255,000 and since then the market in the area has increased by 2.0%. The postcode has had a total of 61 sales since 1995.
SA1 1SG has seen 5 sales in the last three years and 1 sale in the last twelve months.
- Sold Nov 2025£255,000 | 3 Bed FlatApartment 73, St. Stephens Court, Swansea, SA1 1SGApartment 73, St. Stephens Court, Swansea, SA1 1SG
- Sold Mar 2025£180,000 | 3 Bed FlatApartment 70, St. Stephens Court, Swansea, SA1 1SGApartment 70, St. Stephens Court, Swansea, SA1 1SG
- Sold Sep 2023£155,000 | 2 Bed FlatApartment 39, St. Stephens Court, Swansea, SA1 1SGApartment 39, St. Stephens Court, Swansea, SA1 1SG
- Sold Aug 2023£285,000 | 3 Bed FlatApartment 72, St. Stephens Court, Swansea, SA1 1SGApartment 72, St. Stephens Court, Swansea, SA1 1SG
- Sold Jul 2023£340,000 | 4 Bed House53 St. Stephens Court, Swansea, SA1 1SG53 St. Stephens Court, Swansea, SA1 1SG
Nearby Postcodes
SA1 1SG is the 822nd largest and the 966th most expensive postcode out of the 1,104 postcodes in the SA1 area.
- SA1 1SA, Maritime Quarter, Swansea, SA1SA1 1SA37 Addresses|13 m away
- SA1 1SD, St. Catherines Court, Maritime Quarter, Swansea, SA1SA1 1SD70 Addresses|87 m away
- SA1 1AU, Fishmarket Quay, Maritime Quarter, Swansea, SA1SA1 1AU50 Addresses|87 m away
- SA1 1UP, Fishmarket Quay, Maritime Quarter, Swansea, SA1SA1 1UP1 Addresses|119 m away
- SA1 1UN, Pilot House Wharf, Swansea, SA1SA1 1UN2 Addresses|130 m away
Property Types
- 9 modern houses built after 1980
- 43 modern flats built after 1980
- 3 houses of an unknown age
- modern house (9)
- modern flat (43)
- house (3)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 33 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (10)
- F (0)
- C (23)
- G (0)
- D (0)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Jun 2008£420,000 | 3 Bed FlatApartment 154, St. Margarets Court, Swansea, SA1 1RZApartment 154, St. Margarets Court, Swansea, SA1 1RZ
- Sold Oct 2011£418,000 | 3 Bed FlatApartment 46, St. Margarets Court, Swansea, SA1 1JZApartment 46, St. Margarets Court, Swansea, SA1 1JZ
- Sold Mar 2019£399,950 | 2 Bed FlatApartment 40, St. Margarets Court, Swansea, SA1 1JZApartment 40, St. Margarets Court, Swansea, SA1 1JZ
Schools Nearby
Public Transport Nearby
The closest station to SA1 1SG is Swansea station, which is 1.2 kilometres away.
- Swansea|1.2 km away
- Llansamlet|6.1 km away
- Skewen|7.8 km away
- Gowerton|8.0 km away
