21, Plas Yr Afon, Aberystwyth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 14 Aug 2023.

The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).

21, Plas Yr Afon, Aberystwyth last changed hands on 14th March 2025, selling for £197,000. The transaction was logged as a leasehold flat by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has dropped by 34.2% since March 2025.

• Sold Mar 2025£197,000

Land Registry records and our Estate Agent network show 30 sales of comparable properties within 650 metres of 21, Plas Yr Afon, Aberystwyth since 2007.

Most recently, 11, Plas Yr Afon, Aberystwyth, SY23 1DD, a leasehold flat, sold at £180,000 on the 17th October 2025.

Read more about house prices in SY23.

• Sold Oct 2025£180,000 | 2 Bed Flat11, Plas Yr Afon, Aberystwyth, SY23 1DD11, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Aug 2025£175,500 | 2 Bed Flat16, Plas Yr Afon, Aberystwyth, SY23 1DD16, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Jan 2025£145,000 | 2 Bed Flat23, Gerddi Rheidol, Aberystwyth, SY23 1DB23, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold Oct 2024£210,000 | 2 Bed FlatFlat 3, 9, South Marine Terrace, Aberystwyth, SY23 1JXFlat 3, 9, South Marine Terrace, Aberystwyth, SY23 1JX
• Sold Jul 2023£172,000 | 2 Bed Flat22, Plas Yr Afon, Aberystwyth, SY23 1DD22, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Nov 2021£220,000 | 2 Bed Flat4, Plas Yr Afon, Aberystwyth, SY23 1DD4, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Sep 2021£190,000 | 2 Bed Flat1 Glyndwr House, Riverside Terrace, Aberystwyth, SY23 1AB1 Glyndwr House, Riverside Terrace, Aberystwyth, SY23 1AB
• Sold Aug 2021£160,000 | 2 Bed Flat1, Plas Yr Afon, Aberystwyth, SY23 1DD1, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Apr 2021£190,000 | 2 Bed Flat17, Plas Yr Afon, Aberystwyth, SY23 1DD17, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Oct 2019£135,000 | 2 Bed Flat13, Gerddi Rheidol, Aberystwyth, SY23 1DB13, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold Sep 2017£215,000 | 2 Bed Flat7 Glyndwr House, Riverside Terrace, Aberystwyth, SY23 1AB7 Glyndwr House, Riverside Terrace, Aberystwyth, SY23 1AB
• Sold Aug 2017£120,000 | 3 Bed Flat35, Gerddi Rheidol, Aberystwyth, SY23 1DB35, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold May 2017£170,000 | 2 Bed Flat5, Plas Yr Afon, Aberystwyth, SY23 1DD5, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Aug 2015£195,000 | 2 Bed Flat18, Plas Yr Afon, Aberystwyth, SY23 1DD18, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Jul 2011£187,000 | 2 Bed Flat8, Plas Yr Afon, Aberystwyth, SY23 1DD8, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold May 2010£140,000 | 2 Bed Flat4, Gerddi Rheidol, Aberystwyth, SY23 1DB4, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold Jul 2009£122,000 | 2 Bed Flat32, Gerddi Rheidol, Aberystwyth, SY23 1DB32, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold Jun 2008£130,000 | 2 Bed Flat47, Gerddi Rheidol, Aberystwyth, SY23 1DB47, Gerddi Rheidol, Aberystwyth, SY23 1DB
• Sold Jan 2008£192,000 | 2 Bed Flat14, Plas Yr Afon, Aberystwyth, SY23 1DD14, Plas Yr Afon, Aberystwyth, SY23 1DD
• Sold Sep 2007£149,000 | 2 Bed Flat22, Gerddi Rheidol, Aberystwyth, SY23 1DB22, Gerddi Rheidol, Aberystwyth, SY23 1DB

Our analysis of the public data ranks 21, Plas Yr Afon, Aberystwyth as the 15th largest and the 15th most expensive of the 22 addresses on Plas Yr Afon, Trefechan, Aberystwyth, SY23.

Against the SY23 postcode district average, it is £73k less expensive than the typical property.

• Aberystwyth

  |

  500 m away
• Bow Street

  |

  4.7 km away
• Borth

  |

  9.3 km away

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