According to data from HM Land Registry, 83, Mostyn Avenue, Llandudno sits on a plot of 328 m².

We have plot size data on 14 out of 22 other houses in the postcode and 83, Mostyn Avenue, Llandudno sits on the 3rd largest plot.

83, Mostyn Avenue, Llandudno has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 23 May 2012.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 83, Mostyn Avenue, Llandudno was last sold on 27th August 2013 for £180,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since August 2013, the market for similar properties has risen by 91.5%.

• Sold Aug 2013£180,000
• Sold Dec 2012£173,000
• Sold Nov 2007£185,000

According to the Land Registry and our network of Estate Agents, there have been 29 sales of properties similar to 83, Mostyn Avenue, Llandudno within a radius of 970 metres since 2007.

The most recent example is 1, Clarence Gardens, Llandudno, LL30 1TS, a freehold house which sold for £197,500 on the 6th February 2026.

Read more about house prices in LL30.

• Sold Feb 2026£197,500 | 3 Bed House1, Clarence Gardens, Llandudno, LL30 1TS1, Clarence Gardens, Llandudno, LL30 1TS
• Sold May 2025£255,000 | 3 Bed House2, Park Lane, Llandudno, LL30 1PQ2, Park Lane, Llandudno, LL30 1PQ
• Sold Oct 2024£275,000 | 3 Bed House60, Queens Road, Llandudno, LL30 1TH60, Queens Road, Llandudno, LL30 1TH
• Sold Aug 2024£200,000 | 3 Bed House5, Princes Drive, Llandudno, LL30 1YB5, Princes Drive, Llandudno, LL30 1YB
• Sold Jun 2024£275,000 | 3 Bed House52, Clarence Road, Llandudno, LL30 1TW52, Clarence Road, Llandudno, LL30 1TW
• Sold Mar 2024£214,600 | 3 Bed House67, Mostyn Avenue, Llandudno, LL30 1DZ67, Mostyn Avenue, Llandudno, LL30 1DZ
• Sold Nov 2022£240,000 | 3 Bed House42, Meadow Gardens, Llandudno, LL30 1UW42, Meadow Gardens, Llandudno, LL30 1UW
• Sold Sep 2022£167,000 | 4 Bed House2, Victoria Avenue, Llandudno, LL30 1DQ2, Victoria Avenue, Llandudno, LL30 1DQ
• Sold Feb 2020£219,000 | 3 Bed House62, Queens Road, Llandudno, LL30 1TH62, Queens Road, Llandudno, LL30 1TH
• Sold Feb 2019£210,000 | 4 Bed House4, Sylva Gardens North, Llandudno, LL30 1BP4, Sylva Gardens North, Llandudno, LL30 1BP
• Sold Aug 2018£148,000 | 4 Bed House4, Victoria Avenue, Llandudno, LL30 1DQ4, Victoria Avenue, Llandudno, LL30 1DQ
• Sold Dec 2017£230,000 | 3 Bed House41, Roumania Drive, Llandudno, LL30 1UY41, Roumania Drive, Llandudno, LL30 1UY
• Sold Aug 2017£142,000 | 4 Bed House3, Sylva Gardens North, Llandudno, LL30 1BP3, Sylva Gardens North, Llandudno, LL30 1BP
• Sold Apr 2016£163,500 | 3 Bed House8, Sylva Gardens North, Llandudno, LL30 1BP8, Sylva Gardens North, Llandudno, LL30 1BP
• Sold Dec 2014£173,000 | 4 Bed House6, Sylva Gardens North, Llandudno, LL30 1BP6, Sylva Gardens North, Llandudno, LL30 1BP
• Sold Mar 2014£149,950 | 4 Bed House19, Clarence Gardens, Llandudno, LL30 1TS19, Clarence Gardens, Llandudno, LL30 1TS
• Sold Dec 2011£215,000 | 4 Bed House64, Mostyn Avenue, Llandudno, LL30 1DZ64, Mostyn Avenue, Llandudno, LL30 1DZ
• Sold Oct 2009£133,000 | 3 Bed House15, Sylva Gardens North, Llandudno, LL30 1BP15, Sylva Gardens North, Llandudno, LL30 1BP
• Sold Jul 2008£220,000 | 4 Bed House77, Mostyn Avenue, Llandudno, LL30 1DZ77, Mostyn Avenue, Llandudno, LL30 1DZ
• Sold May 2007£205,000 | 4 Bed House20, Carmen Sylva Road, Llandudno, LL30 1EQ20, Carmen Sylva Road, Llandudno, LL30 1EQ

Mostyn Avenue, Llandudno, LL30 has a total of 150 addresses. According to our analysis of all the public data, 83, Mostyn Avenue, Llandudno is the 22nd largest and the 17th most expensive property on the street.

When compared to the postcode district it is £664 less expensive than the average property in LL30.

• Llandudno

  |

  1.3 km away
• Deganwy

  |

  3.4 km away
• Llandudno Junction

  |

  4.1 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.