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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SA1 1HYHouse Prices / Wales, Swansea, Castle Street
Last updated May 2026
Key Postcode Insights
SA1 1HY is a residential postcode situated on Castle Street, Swansea, SA1 with 5 addresses.
It ranks as the 235th largest and 994th most expensive of the 1,821 postcodes in the SA1 area.
The postcode contains a total of 5 properties: 3 houses and 2 flats.
5
Properties
- Houses
- Flats
Key Postcode Insights
SA1 1HY is a residential postcode situated on Castle Street, Swansea, SA1 with 5 addresses.
It ranks as the 235th largest and 994th most expensive of the 1,821 postcodes in the SA1 area.
The postcode contains a total of 5 properties: 3 houses and 2 flats.
5
Properties
- Houses
- Flats
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House Pricesin SA1 1HY
Sale prices range from £146,072 for 3 bedroom leasehold flats (818 ft2) to £149,243 for 3 bedroom freehold houses with a garden (848 ft2) .
Monthly rental prices range from £757 pcm for 3 bed flats to £829 pcm for 3 bed houses.
The gross rental yield is between 6.2% and 6.7%.
The average value per square foot is £176.
Average Sale Value
£147,975
Average Rental Value
£800 pcm
Average Rental Yield
6.5% /year
Average Value Per Sqft
£176 /ft2
Sales Market Trendsin SA1 1HY
The current average value in the postcode is £147,975.
The SA1 1HY Sales Market has increased by 48.9% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 2.4% | £147,975 |
| April 2025 | 6.3% | £144,506 |
| April 2024 | 1.2% | £135,939 |
| April 2023 | 3.7% | £134,332 |
| April 2022 | 9.7% | £129,601 |
| April 2021 | 7.5% | £118,145 |
| April 2020 | 0.5% | £109,881 |
| April 2019 | 4.4% | £109,360 |
| April 2018 | 3.1% | £104,709 |
| April 2017 | 2.1% | £101,521 |
| April 2016 | 0.9% | £99,400 |
| April 2015 | 2% | £98,540 |
| April 2014 | 3.7% | £96,609 |
| April 2013 | -0.2% | £93,150 |
| April 2012 | -4.7% | £93,348 |
| April 2011 | -5.1% | £97,908 |
| April 2010 | 3.7% | £103,188 |
| April 2009 | -14.5% | £99,524 |
| April 2008 | -0.7% | £116,394 |
| April 2007 | 0% | £117,230 |
Rental Market Trendsin SA1 1HY
The current average rental value in the postcode is £800.
The SA1 1HY Rental Market has increased by 63.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 3.7% | £800pcm |
| April 2025 | 5.1% | £772pcm |
| April 2024 | 7.3% | £734pcm |
| April 2023 | 7.5% | £685pcm |
| April 2022 | 14.4% | £637pcm |
| April 2021 | 6.6% | £557pcm |
| April 2020 | 2.9% | £522pcm |
| April 2019 | 0.8% | £507pcm |
| April 2018 | 0.6% | £503pcm |
| April 2017 | 2.1% | £500pcm |
| April 2016 | 1.9% | £489pcm |
| April 2015 | 1.4% | £480pcm |
| April 2014 | 1.1% | £473pcm |
| April 2013 | 0.2% | £468pcm |
| April 2012 | 0.7% | £467pcm |
| April 2011 | -1.4% | £464pcm |
| April 2010 | -0.1% | £471pcm |
| April 2009 | -7.3% | £471pcm |
| April 2008 | 4.8% | £508pcm |
| April 2007 | 0% | £485pcm |
Properties and Buildingsin SA1 1HY, Castle Street, Swansea, SA1
Nearby Postcodesto SA1 1HY
SA1 1HY is the 235th largest and the 994th most expensive postcode out of the 1,821 postcodes in the SA1 area.
- 16 mSA1 1JG, Castle Street, Swansea, SA1SA1 1JG75 Addresses
- 16 mSA1 1JH, Castle Street, Swansea, SA1SA1 1JH30 Addresses
- 30 mSA1 1HF, Castle Street, Swansea, SA1SA1 1HF8 Addresses
- 36 mSA1 1HZ, Castle Street, Swansea, SA1SA1 1HZ3 Addresses
- 38 mSA1 1JF, Castle Street, Swansea, SA1SA1 1JF23 Addresses
- 45 mSA1 1JB, Worcester Place, Swansea, SA1SA1 1JB2 Addresses
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Property Typesin SA1 1HY
- 5 other addresses of unknown type
- Unknown (5)
Energy Efficiencyof properties in SA1 1HY
- Energy Performance Certificate (EPC) surveys conducted for 0 properties.
- The dominant rating is no_epc_ratings.
- A (0)
- E (0)
- B (0)
- F (0)
- C (0)
- G (0)
- D (0)
- No EPC (5)
Top 3 Most Expensive Saleson Castle Street
- Sold Feb 2020£295,000 | 2 Bed Flat15-20, Castle StreetApartment 1, 15-20, Castle Street, Swansea, SA1 1JF
- Sold Jul 2007£150,000 | 3 Bed FlatCastle Buildings 32, Castle StreetApartment 405, Castle Buildings 32, Castle Street, Swansea, SA1 1JH
- Sold Jul 2007£150,000 | 2 Bed FlatCastle Buildings 32, Castle StreetApartment 403, Castle Buildings 32, Castle Street, Swansea, SA1 1JH
Schools Nearbyto SA1 1HY
Public Transport Nearbyto SA1 1HY
The closest station to SA1 1HY is Swansea station which is 400 metres away.
- 436mSwansea
- 6.0kmLlansamlet
- 7.2kmGowerton
- 7.9kmSkewen
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