6B, Mostyn Street, Llandudno has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 06 Sep 2016.

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

The most recent sale of 6B, Mostyn Street, Llandudno completed on 16th December 2016 at £75,000 and was recorded by HM Land Registry as a leasehold flat.

Since 1995 the property has sold twice.

Values of comparable properties have risen by 45.3% over the period since December 2016.

• Sold Dec 2016£75,000
• Sold Jul 2002£49,950

Since 2008 22 properties similar to 6B, Mostyn Street, Llandudno have sold within a radius of 680 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 22nd October 2025, was Flat 2, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQ, a leasehold flat which sold for £70,500.

Read more about house prices in LL30.

• Sold Oct 2025£70,500 | 2 Bed FlatFlat 2, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQFlat 2, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQ
• Sold Jun 2025£88,000 | 2 Bed Flat6C, Mostyn Street, Llandudno, LL30 2PS6C, Mostyn Street, Llandudno, LL30 2PS
• Sold Nov 2024£81,000 | 2 Bed FlatFlat 1, 35, Clifton Road, Llandudno, LL30 2YHFlat 1, 35, Clifton Road, Llandudno, LL30 2YH
• Sold Mar 2024£46,000 | 2 Bed FlatApartment 13, Tudor Court, Tudor Road, Llandudno, LL30 1BUApartment 13, Tudor Court, Tudor Road, Llandudno, LL30 1BU
• Sold Mar 2023£170,000 | 2 Bed Flat4, Vaughan Street, Llandudno, LL30 1AB4, Vaughan Street, Llandudno, LL30 1AB
• Sold Feb 2023£75,000 | 2 Bed FlatFlat 3, 35, Clifton Road, Llandudno, LL30 2YHFlat 3, 35, Clifton Road, Llandudno, LL30 2YH
• Sold Sep 2022£1,750 | 2 Bed FlatYr Hafod, Jubilee Street, Llandudno, LL30 2SQYr Hafod, Jubilee Street, Llandudno, LL30 2SQ
• Sold Apr 2022£91,000 | 2 Bed FlatFlat 4, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQFlat 4, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQ
• Sold Jul 2021£95,500 | 2 Bed FlatFlat 5, 12, Clonmel Street, Llandudno, LL30 2LEFlat 5, 12, Clonmel Street, Llandudno, LL30 2LE
• Sold Apr 2021£74,500 | 2 Bed FlatFlat 3, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQFlat 3, Jubilee Court, Jubilee Street, Llandudno, LL30 2SQ
• Sold Jan 2021£74,000 | 2 Bed Flat6D, Mostyn Street, Llandudno, LL30 2PS6D, Mostyn Street, Llandudno, LL30 2PS
• Sold Sep 2019£70,000 | 2 Bed FlatFlat 1, 39, Clifton Road, Llandudno, LL30 2YHFlat 1, 39, Clifton Road, Llandudno, LL30 2YH
• Sold Sep 2017£66,000 | 2 Bed Flat6E, Mostyn Street, Llandudno, LL30 2PS6E, Mostyn Street, Llandudno, LL30 2PS
• Sold Aug 2017£58,000 | 2 Bed Flat3, Howard Road, Llandudno, LL30 1EA3, Howard Road, Llandudno, LL30 1EA
• Sold Jun 2017£215,000 | 2 Bed Flat2, Vaughan Street, Llandudno, LL30 1AB2, Vaughan Street, Llandudno, LL30 1AB
• Sold Mar 2017£65,000 | 2 Bed FlatFlat 1, 22, Clifton Road, Llandudno, LL30 2YHFlat 1, 22, Clifton Road, Llandudno, LL30 2YH
• Sold May 2015£96,000 | 2 Bed FlatApartment 10, Tudor Court, Tudor Road, Llandudno, LL30 1BUApartment 10, Tudor Court, Tudor Road, Llandudno, LL30 1BU
• Sold Aug 2014£92,500 | 2 Bed FlatFlat 3, 22, Clifton Road, Llandudno, LL30 2YHFlat 3, 22, Clifton Road, Llandudno, LL30 2YH
• Sold Jun 2008£80,000 | 2 Bed FlatFlat 2, 10, Trinity Square, Llandudno, LL30 2RAFlat 2, 10, Trinity Square, Llandudno, LL30 2RA
• Sold Apr 2008£75,000 | 2 Bed FlatFlat 4, 10, Trinity Square, Llandudno, LL30 2RAFlat 4, 10, Trinity Square, Llandudno, LL30 2RA

Of the 110 addresses on Mostyn Street, Llandudno, LL30, 6B, Mostyn Street, Llandudno comes out as the 55th largest and the 93rd most expensive in our analysis of the public data.

It is also £151k less expensive than the average property across the LL30 district.

• Llandudno

  |

  200 m away
• Deganwy

  |

  3.1 km away
• Llandudno Junction

  |

  4.4 km away

The flood risk here is rated Very Low, based on Environment Agency data.