1 Castle Square, Aberystwyth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Dec 2015.

The property is not connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (oil).

Land Registry records and our Estate Agent network show 74 sales of comparable properties within 6.5 kilometres of 1 Castle Square, Aberystwyth since 2009.

Most recently, Tanyrochor, Aberystwyth, SY23 3PF, a freehold house, sold at £260,000 on the 22nd May 2026.

Read more about house prices in SY23.

• Sold May 2026£260,000 | 3 Bed HouseTanyrochor, Aberystwyth, SY23 3PFTanyrochor, Aberystwyth, SY23 3PF
• Sold Sep 2025£200,000 | 3 Bed House12, Cae'R Pandy, Aberystwyth, SY23 3FT12, Cae'R Pandy, Aberystwyth, SY23 3FT
• Sold Aug 2025£230,000 | 3 Bed HouseHafod Elerch, Talybont, SY24 5DPHafod Elerch, Talybont, SY24 5DP
• Sold Jul 2025£260,000 | 3 Bed HouseBrynhaul, Aberystwyth, SY23 4NEBrynhaul, Aberystwyth, SY23 4NE
• Sold Apr 2024£240,000 | 3 Bed House16, Maes Y Felin, Aberystwyth, SY23 3EN16, Maes Y Felin, Aberystwyth, SY23 3EN
• Sold Feb 2024£219,000 | 3 Bed House29, Penllwyn Estate, Aberystwyth, SY23 3LP29, Penllwyn Estate, Aberystwyth, SY23 3LP
• Sold Dec 2023£175,000 | 3 Bed House26, Penllwyn Estate, Aberystwyth, SY23 3LP26, Penllwyn Estate, Aberystwyth, SY23 3LP
• Sold Feb 2023£270,000 | 3 Bed HouseRheidol View, Aberystwyth, SY23 3NBRheidol View, Aberystwyth, SY23 3NB
• Sold Nov 2021£280,000 | 3 Bed HouseTirnanog, Cwmbrwyno, Aberystwyth, SY23 3PGTirnanog, Cwmbrwyno, Aberystwyth, SY23 3PG
• Sold Nov 2017£199,000 | 4 Bed HouseGarreg Lwyd, Salem, Aberystwyth, SY23 3ETGarreg Lwyd, Salem, Aberystwyth, SY23 3ET
• Sold Nov 2017£308,000 | 3 Bed HouseLlwyngwyn, Aberystwyth, SY23 3PFLlwyngwyn, Aberystwyth, SY23 3PF
• Sold Aug 2017£425,000 | 3 Bed HouseBwadrain, Aberystwyth, SY23 3PQBwadrain, Aberystwyth, SY23 3PQ
• Sold Jun 2017£187,000 | 3 Bed House9, Cefn Melindwr, Aberystwyth, SY23 3LS9, Cefn Melindwr, Aberystwyth, SY23 3LS
• Sold Mar 2017£355,000 | 5 Bed HouseGoedwig, Cwmbrwyno, Aberystwyth, SY23 3PGGoedwig, Cwmbrwyno, Aberystwyth, SY23 3PG
• Sold Sep 2016£240,000 | 3 Bed HouseGilfach Glyd, Aberystwyth, SY23 3NYGilfach Glyd, Aberystwyth, SY23 3NY
• Sold Oct 2013£195,000 | 4 Bed House10, Cefn Melindwr, Aberystwyth, SY23 3LS10, Cefn Melindwr, Aberystwyth, SY23 3LS
• Sold Mar 2013£150,000 | 4 Bed House11, Penllwyn Estate, Aberystwyth, SY23 3LP11, Penllwyn Estate, Aberystwyth, SY23 3LP
• Sold Jul 2011£207,000 | 3 Bed HouseMaesteg, Aberystwyth, SY23 3EZMaesteg, Aberystwyth, SY23 3EZ
• Sold Apr 2011£175,000 | 4 Bed House1, Cefn Melindwr, Aberystwyth, SY23 3LS1, Cefn Melindwr, Aberystwyth, SY23 3LS
• Sold Nov 2009£135,000 | 3 Bed House12, Penllwyn Estate, Aberystwyth, SY23 3LP12, Penllwyn Estate, Aberystwyth, SY23 3LP

Our analysis of the public data ranks 1 Castle Square, Aberystwyth as the 57th largest and the 78th most expensive of the 129 addresses on Goginan, Aberystwyth, SY23.

Against the SY23 postcode district average, it is £30k less expensive than the typical property.

• Bow Street

  |

  7.5 km away
• Aberystwyth

  |

  10.2 km away
• Borth

  |

  11.9 km away

Environment Agency data suggests this area has a Very Low risk of flooding.