According to data from HM Land Registry, 20, Bryn Seiriol, Llandudno sits on a plot of 510 m².

We have plot size data on 30 out of 33 other houses in the postcode and 20, Bryn Seiriol, Llandudno sits on the 22nd largest plot.

20, Bryn Seiriol, Llandudno has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 07 Jun 2010.

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, 20, Bryn Seiriol, Llandudno was last sold on 17th March 2011 for £110,000 and was recorded as a freehold house.

The property has only had this single sale since 1995.

Since March 2011, the market for similar properties has risen by 26.2%.

According to the Land Registry and our network of Estate Agents, there have been 77 sales of properties similar to 20, Bryn Seiriol, Llandudno within a radius of 1.2 kilometres since 2011.

The most recent example is 3, Maes Y Castell, Llandudno, LL30 1NG, a freehold house which sold for £285,000 on the 2nd December 2025.

Read more about house prices in LL30.

• Sold Dec 2025£285,000 | 2 Bed House3, Maes Y Castell, Llandudno, LL30 1NG3, Maes Y Castell, Llandudno, LL30 1NG
• Sold Nov 2025£220,000 | 3 Bed House142, Deganwy Road, Llandudno, LL30 1NE142, Deganwy Road, Llandudno, LL30 1NE
• Sold Nov 2025£240,000 | 2 Bed House30, Arfryn, Llandudno, LL30 1PB30, Arfryn, Llandudno, LL30 1PB
• Sold Oct 2025£270,000 | 3 Bed House18, Bryn Seiriol, Llandudno, LL30 1PD18, Bryn Seiriol, Llandudno, LL30 1PD
• Sold Sep 2025£246,500 | 2 Bed House21, Bryn Seiriol, Llandudno, LL30 1PD21, Bryn Seiriol, Llandudno, LL30 1PD
• Sold Jun 2025£274,000 | 2 Bed House22, Bryn Seiriol, Llandudno, LL30 1PD22, Bryn Seiriol, Llandudno, LL30 1PD
• Sold Nov 2024£250,000 | 2 Bed House3, Rockfield Drive, Llandudno, LL30 1PF3, Rockfield Drive, Llandudno, LL30 1PF
• Sold Nov 2024£215,000 | 3 Bed House18, Arfryn, Llandudno, LL30 1PB18, Arfryn, Llandudno, LL30 1PB
• Sold Mar 2024£385,000 | 3 Bed House40, Hawes Drive, Conwy, LL31 9BW40, Hawes Drive, Conwy, LL31 9BW
• Sold Mar 2023£275,000 | 2 Bed House15, Arfryn, Llandudno, LL30 1PB15, Arfryn, Llandudno, LL30 1PB
• Sold Nov 2022£285,000 | 2 Bed House26, Arfryn, Llandudno, LL30 1PB26, Arfryn, Llandudno, LL30 1PB
• Sold Sep 2022£415,000 | 3 Bed House45, Rockfield Drive, Llandudno, LL30 1PF45, Rockfield Drive, Llandudno, LL30 1PF
• Sold Sep 2022£285,000 | 2 Bed House30, Rockfield Drive, Llandudno, LL30 1PF30, Rockfield Drive, Llandudno, LL30 1PF
• Sold Dec 2021£250,000 | 2 Bed House19, Rockfield Drive, Llandudno, LL30 1PF19, Rockfield Drive, Llandudno, LL30 1PF
• Sold Jun 2021£390,000 | 2 Bed House32, Maes Y Castell, Llandudno, LL30 1NG32, Maes Y Castell, Llandudno, LL30 1NG
• Sold Jan 2021£180,000 | 2 Bed House22, Arfryn, Llandudno, LL30 1PB22, Arfryn, Llandudno, LL30 1PB
• Sold Oct 2020£320,000 | 2 Bed House15, Rockfield Drive, Llandudno, LL30 1PF15, Rockfield Drive, Llandudno, LL30 1PF
• Sold Sep 2018£201,583 | 2 Bed House34, Rockfield Drive, Llandudno, LL30 1PF34, Rockfield Drive, Llandudno, LL30 1PF
• Sold Jul 2014£199,500 | 3 Bed House33, Bryn Seiriol, Llandudno, LL30 1PD33, Bryn Seiriol, Llandudno, LL30 1PD
• Sold Jul 2011£190,000 | 2 Bed House24, Bryn Seiriol, Llandudno, LL30 1PD24, Bryn Seiriol, Llandudno, LL30 1PD

Bryn Seiriol, Llandudno, LL30 has a total of 33 addresses. According to our analysis of all the public data, 20, Bryn Seiriol, Llandudno is the 29th largest and the 29th most expensive property on the street.

When compared to the postcode district it is £46k more expensive than the average property in LL30.

• Deganwy

  |

  800 m away
• Llandudno

  |

  2.1 km away
• Conwy

  |

  2.4 km away

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