Castle Street - SY23 1DT
Key Street Insights
Castle Street is a residential street with 9 addresses.
It ranks as the 223rd largest and 181st most expensive of the 756 streets in the SY23 area. The most common property type is a modern house built after 1980.
The street contains a total of 9 properties: 5 houses and 4 flats.
- Ave. Sale Price
- £194,781
- 10 Year change
- up 31.6%
- Ave. Rental Price
- £753pcm
- 10 Year change
- up 46.7%
- Ave. £ per ft²
- £187/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Key Street Insights
Castle Street is a residential street with 9 addresses.
It ranks as the 223rd largest and 181st most expensive of the 756 streets in the SY23 area. The most common property type is a modern house built after 1980.
The street contains a total of 9 properties: 5 houses and 4 flats.
- Ave. Sale Price
- £194,781
- 10 Year change
- up 31.6%
- Ave. Rental Price
- £753pcm
- 10 Year change
- up 46.7%
- Ave. £ per ft²
- £187/ft²
- Ave. Gross Yield
- 4.6%/year/yr
Explore Propertieson Castle Street, Aberystwyth, SY23
- Lily Cottage
3 Bed Modern House
- The Old Stables
4 Bed Modern House
- Ty Bach Twt
2 Bed Modern House
- 1 Castle Street
Building  |  3 Flats
- 2 Castle Street
3 Bed Period House
Sales Market Trends
The last sale on Castle Street sold for £165,000 on 17th December 2025. Since then prices are up an average of 0.8%.
The current average value in the street is £194,781.
The Castle Street Sales Market has increased by 31.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 0.3% | £194,781 |
| June 2025 | 0.4% | £194,217 |
| June 2024 | 2.8% | £193,510 |
| June 2023 | -3.2% | £188,224 |
| June 2022 | 13.8% | £194,426 |
| June 2021 | 7.2% | £170,872 |
| June 2020 | 4.1% | £159,387 |
| June 2019 | 3.6% | £153,114 |
| June 2018 | -0.7% | £147,803 |
| June 2017 | 0.5% | £148,844 |
| June 2016 | 0.5% | £148,043 |
| June 2015 | 3.1% | £147,322 |
| June 2014 | 1% | £142,878 |
| June 2013 | -0.6% | £141,507 |
| June 2012 | -2.6% | £142,308 |
| June 2011 | -3.6% | £146,114 |
| June 2010 | 4.3% | £151,505 |
| June 2009 | -6.1% | £145,209 |
| June 2008 | -1.9% | £154,613 |
| June 2007 | 0% | £157,685 |
Rental Market Trends
The current average rental value in the street is £753.
The Castle Street Rental Market has increased by 46.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 4.5% | £753pcm |
| June 2025 | 3.6% | £721pcm |
| June 2024 | 4.4% | £696pcm |
| June 2023 | 4.6% | £667pcm |
| June 2022 | 12.9% | £637pcm |
| June 2021 | 3.5% | £564pcm |
| June 2020 | -0.4% | £545pcm |
| June 2019 | 2.3% | £547pcm |
| June 2018 | 1.9% | £535pcm |
| June 2017 | 2.1% | £525pcm |
| June 2016 | 1.6% | £514pcm |
| June 2015 | 2.3% | £506pcm |
| June 2014 | -1.3% | £494pcm |
| June 2013 | 1.3% | £501pcm |
| June 2012 | -0.2% | £494pcm |
| June 2011 | -0.7% | £496pcm |
| June 2010 | 2% | £499pcm |
| June 2009 | -4.5% | £489pcm |
| June 2008 | 0% | £512pcm |
| June 2007 | 0% | £512pcm |
Sales History
The last sale was on 17th December 2025 for £165,000 and since then the market in the area has increased by 0.8%. The street has had a total of 6 sales since 1995.
Castle Street, Aberystwyth, SY23 has seen 1 sale in the last three years and 1 sale in the last twelve months.
- Sold Dec 2025£165,000 | 2 Bed HouseTy Bach Twt, Castle Street, Aberystwyth, SY23 1DTTy Bach Twt, Castle Street, Aberystwyth, SY23 1DT
- Sold Aug 2021£230,000 | 3 Bed HouseLily Cottage, Castle Street, Aberystwyth, SY23 1DTLily Cottage, Castle Street, Aberystwyth, SY23 1DT
- Sold Sep 2010£176,000 | 3 Bed House2, Castle Street, Aberystwyth, SY23 1DT2, Castle Street, Aberystwyth, SY23 1DT
- Sold Aug 2005£189,950 | 3 Bed House2, Castle Street, Aberystwyth, SY23 1DT2, Castle Street, Aberystwyth, SY23 1DT
- Sold Aug 2004£145,000 | 2 Bed HouseTy Bach Twt, Castle Street, Aberystwyth, SY23 1DTTy Bach Twt, Castle Street, Aberystwyth, SY23 1DT
Top 3 Most Expensive Sales
- Sold Aug 2021£230,000 | 3 Bed HouseLily Cottage, Castle Street, Aberystwyth, SY23 1DTLily Cottage, Castle Street, Aberystwyth, SY23 1DT
- Sold Aug 2005£189,950 | 3 Bed House2, Castle Street, Aberystwyth, SY23 1DT2, Castle Street, Aberystwyth, SY23 1DT
- Sold Sep 2010£176,000 | 3 Bed House2, Castle Street, Aberystwyth, SY23 1DT2, Castle Street, Aberystwyth, SY23 1DT
Nearby Streets
Castle Street, Aberystwyth, SY23 is the 223rd largest and the 181st most expensive street in the SY23 area.
- Laura Place, Aberystwyth, SY2330 Addresses|16 m away
- New Street, Llanfarian, Aberystwyth, SY2320 Addresses|35 m away
- Great Darkgate Street, Aberystwyth, SY2364 Addresses|54 m away
- St. James's Square, Aberystwyth, SY2314 Addresses|81 m away
- Pier Street, Aberystwyth, SY2326 Addresses|84 m away
- King Street, Aberystwyth, SY2310 Addresses|91 m away
Property Types
- 1 period house built between 1800 and 1911
- 1 period flat built between 1800 and 1911
- 3 modern houses built after 1980
- 3 modern flats built after 1980
- 1 other address of unknown type
- period house (1)
- period flat (1)
- modern house (3)
- modern flat (3)
- Unknown (1)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 5 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (1)
- G (0)
- D (3)
- No EPC (4)
Schools Nearby
Public Transport Nearby
The closest station to Castle Street, Aberystwyth, SY23 - SY23 1DT is Aberystwyth station, which is 400 metres away.
- Aberystwyth|400 m away
- Bow Street|4.7 km away
- Borth|8.9 km away
