6, William Street, Aberystwyth occupies a 76 m² plot as recorded by HM Land Registry.

Of the 7 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 4th largest.

6, William Street, Aberystwyth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Apr 2021.

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

Land Registry records and our Estate Agent network show 66 sales of comparable properties within 430 metres of 6, William Street, Aberystwyth since 2018.

Most recently, 35, Greenfield Street, Aberystwyth, SY23 1PJ, a freehold house, sold at £259,000 on the 21st April 2026.

Read more about house prices in SY23.

• Sold Apr 2026£259,000 | 3 Bed House35, Greenfield Street, Aberystwyth, SY23 1PJ35, Greenfield Street, Aberystwyth, SY23 1PJ
• Sold Mar 2026£210,000 | 3 Bed House30, Greenfield Street, Aberystwyth, SY23 1PJ30, Greenfield Street, Aberystwyth, SY23 1PJ
• Sold Feb 2026£250,000 | 3 Bed House38, High Street, Aberystwyth, SY23 1JG38, High Street, Aberystwyth, SY23 1JG
• Sold Oct 2025£105,471 | 3 Bed House9, George Street, Aberystwyth, SY23 1QG9, George Street, Aberystwyth, SY23 1QG
• Sold Aug 2025£195,000 | 3 Bed House10, Custom House Street, Aberystwyth, SY23 1JR10, Custom House Street, Aberystwyth, SY23 1JR
• Sold Aug 2025£165,000 | 3 Bed House22, Greenfield Street, Aberystwyth, SY23 1PJ22, Greenfield Street, Aberystwyth, SY23 1PJ
• Sold Sep 2024£209,000 | 3 Bed House8, Greenfield Street, Aberystwyth, SY23 1PJ8, Greenfield Street, Aberystwyth, SY23 1PJ
• Sold Mar 2024£214,000 | 3 Bed House14, Prospect Street, Aberystwyth, SY23 1JJ14, Prospect Street, Aberystwyth, SY23 1JJ
• Sold Feb 2024£195,000 | 3 Bed House8, William Street, Aberystwyth, SY23 1QF8, William Street, Aberystwyth, SY23 1QF
• Sold Jan 2024£215,000 | 3 Bed House2, George Street, Aberystwyth, SY23 1QG2, George Street, Aberystwyth, SY23 1QG
• Sold Nov 2023£145,000 | 3 Bed House40, Queen Street, Aberystwyth, SY23 1PU40, Queen Street, Aberystwyth, SY23 1PU
• Sold Jun 2023£182,500 | 3 Bed House7, Queen Street, Aberystwyth, SY23 1PU7, Queen Street, Aberystwyth, SY23 1PU
• Sold Mar 2023£230,000 | 3 Bed House7, Bridge Street, Aberystwyth, SY23 1PY7, Bridge Street, Aberystwyth, SY23 1PY
• Sold Feb 2023£100,000 | 3 Bed House6, Prospect Street, Aberystwyth, SY23 1JJ6, Prospect Street, Aberystwyth, SY23 1JJ
• Sold Jan 2023£165,500 | 3 Bed House15, Grays Inn Road, Aberystwyth, SY23 1QE15, Grays Inn Road, Aberystwyth, SY23 1QE
• Sold Nov 2021£190,000 | 3 Bed House32, Prospect Street, Aberystwyth, SY23 1JJ32, Prospect Street, Aberystwyth, SY23 1JJ
• Sold Aug 2021£160,000 | 3 Bed House12, Greenfield Street, Aberystwyth, SY23 1PJ12, Greenfield Street, Aberystwyth, SY23 1PJ
• Sold Aug 2021£195,000 | 3 Bed House13, High Street, Aberystwyth, SY23 1JG13, High Street, Aberystwyth, SY23 1JG
• Sold Aug 2021£160,000 | 3 Bed House3, William Street, Aberystwyth, SY23 1QF3, William Street, Aberystwyth, SY23 1QF
• Sold Dec 2018£200,000 | 3 Bed House6, Great Darkgate Street, Aberystwyth, SY23 1DE6, Great Darkgate Street, Aberystwyth, SY23 1DE

Our analysis of the public data ranks 6, William Street, Aberystwyth as the 3rd largest and the 6th most expensive of the 19 addresses on William Street, Aberystwyth, SY23.

Against the SY23 postcode district average, it is £64k less expensive than the typical property.

• Aberystwyth

  |

  200 m away
• Bow Street

  |

  4.6 km away
• Borth

  |

  9.0 km away

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