Flat 2, 21, Portland Road, Aberystwyth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Jul 2025.

The property is connected to mains gas and has partial double glazing. It is heated using a boiler and radiators (mains gas).

Land Registry records and our Estate Agent network show 17 sales of comparable properties within 380 metres of Flat 2, 21, Portland Road, Aberystwyth since 2014.

Most recently, 1A, Gerddi Gwalia, Aberystwyth, SY23 2NR, a leasehold flat, sold at £147,000 on the 23rd January 2026.

Read more about house prices in SY23.

• Sold Jan 2026£147,000 | 2 Bed Flat1A, Gerddi Gwalia, Aberystwyth, SY23 2NR1A, Gerddi Gwalia, Aberystwyth, SY23 2NR
• Sold Nov 2025£122,500 | 2 Bed FlatFlat 4, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PUFlat 4, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PU
• Sold Mar 2025£125,000 | 2 Bed FlatFlat 32, Penmorfa, North Road, Aberystwyth, SY23 2EPFlat 32, Penmorfa, North Road, Aberystwyth, SY23 2EP
• Sold Feb 2025£140,000 | 2 Bed FlatFlat 3, Lisburne House , Bath Street, Aberystwyth, SY23 2NNFlat 3, Lisburne House , Bath Street, Aberystwyth, SY23 2NN
• Sold Oct 2024£130,000 | 2 Bed FlatFlat 3, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PUFlat 3, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PU
• Sold Jan 2024£350,000 | 2 Bed Flat11-13, North Parade, Aberystwyth, SY23 2JH11-13, North Parade, Aberystwyth, SY23 2JH
• Sold Sep 2023£125,000 | 2 Bed FlatFlat 14, Penmorfa, North Road, Aberystwyth, SY23 2EPFlat 14, Penmorfa, North Road, Aberystwyth, SY23 2EP
• Sold May 2021£145,000 | 2 Bed FlatFlat 4, 35, Portland Street, Aberystwyth, SY23 2DXFlat 4, 35, Portland Street, Aberystwyth, SY23 2DX
• Sold Jan 2020£500,000 | 2 Bed FlatFlat, Coffee 1, Portland Street, Aberystwyth, SY23 2DXFlat, Coffee 1, Portland Street, Aberystwyth, SY23 2DX
• Sold Jan 2020£105,000 | 2 Bed FlatFlat 1, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PUFlat 1, Ystwyth Court, Queen Street, Aberystwyth, SY23 1PU
• Sold Apr 2019£125,000 | 2 Bed FlatFlat 1, 9, Marine Terrace, Aberystwyth, SY23 2AZFlat 1, 9, Marine Terrace, Aberystwyth, SY23 2AZ
• Sold Mar 2018£110,000 | 2 Bed Flat3 Portland Flats, Portland Road, Aberystwyth, SY23 2NL3 Portland Flats, Portland Road, Aberystwyth, SY23 2NL
• Sold Sep 2017£145,000 | 2 Bed Flat3, Llys Helyg 56, North Parade, Aberystwyth, SY23 2NF3, Llys Helyg 56, North Parade, Aberystwyth, SY23 2NF
• Sold Aug 2017£112,000 | 2 Bed FlatFlat 3, 35, Eastgate, Aberystwyth, SY23 2ARFlat 3, 35, Eastgate, Aberystwyth, SY23 2AR
• Sold May 2017£112,500 | 2 Bed Flat2 Portland Flats, Portland Road, Aberystwyth, SY23 2NL2 Portland Flats, Portland Road, Aberystwyth, SY23 2NL
• Sold Apr 2016£100,500 | 2 Bed FlatFlat 3, 31, Eastgate, Aberystwyth, SY23 2ARFlat 3, 31, Eastgate, Aberystwyth, SY23 2AR
• Sold Jul 2014£132,000 | 2 Bed Flat1C, Gerddi Gwalia, Aberystwyth, SY23 2NR1C, Gerddi Gwalia, Aberystwyth, SY23 2NR

Our analysis of the public data ranks Flat 2, 21, Portland Road, Aberystwyth as the 34th largest and the 42nd most expensive of the 51 addresses on Portland Road, Aberystwyth, SY23.

Against the SY23 postcode district average, it is £121k less expensive than the typical property.

• Aberystwyth

  |

  300 m away
• Bow Street

  |

  4.3 km away
• Borth

  |

  8.6 km away

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