3, Knowles Avenue, Prestatyn occupies a 188 m² plot as recorded by HM Land Registry.

Of the 24 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 23rd largest.

3, Knowles Avenue, Prestatyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Feb 2019.

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

3, Knowles Avenue, Prestatyn last changed hands on 5th July 2023, selling for £175,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold 4 times since 1995.

The market for similar properties has dropped by 16.5% since July 2023.

• Sold Jul 2023£175,000
• Sold Feb 2020£147,000
• Sold Feb 2018£110,000

Land Registry records and our Estate Agent network show 193 sales of comparable properties within 700 metres of 3, Knowles Avenue, Prestatyn since 2017.

Most recently, 14, Knowles Avenue, Prestatyn, LL19 8SG, a freehold house, sold at £185,000 on the 19th November 2025.

Read more about house prices in LL19.

• Sold Nov 2025£185,000 | 3 Bed House14, Knowles Avenue, Prestatyn, LL19 8SG14, Knowles Avenue, Prestatyn, LL19 8SG
• Sold Nov 2025£146,500 | 3 Bed House9, St. Georges Drive, Prestatyn, LL19 8EH9, St. Georges Drive, Prestatyn, LL19 8EH
• Sold Aug 2025£195,000 | 3 Bed House77, The Meadows, Prestatyn, LL19 8EU77, The Meadows, Prestatyn, LL19 8EU
• Sold Aug 2025£230,000 | 3 Bed House1, Sycamore Crescent, Prestatyn, LL19 9SA1, Sycamore Crescent, Prestatyn, LL19 9SA
• Sold May 2025£170,000 | 3 Bed House12, Fforddisa, Prestatyn, LL19 8SP12, Fforddisa, Prestatyn, LL19 8SP
• Sold Feb 2025£219,000 | 3 Bed House17, Fairview Avenue, Prestatyn, LL19 8SE17, Fairview Avenue, Prestatyn, LL19 8SE
• Sold Dec 2024£168,000 | 3 Bed House14, Fairview Avenue, Prestatyn, LL19 8SE14, Fairview Avenue, Prestatyn, LL19 8SE
• Sold Dec 2024£152,000 | 3 Bed House8, Peters Close, Prestatyn, LL19 8SA8, Peters Close, Prestatyn, LL19 8SA
• Sold Jul 2024£200,000 | 3 Bed House51, St. Georges Drive, Prestatyn, LL19 8EG51, St. Georges Drive, Prestatyn, LL19 8EG
• Sold Apr 2024£180,000 | 3 Bed House26, Fforddisa, Prestatyn, LL19 8SP26, Fforddisa, Prestatyn, LL19 8SP
• Sold Dec 2023£175,000 | 3 Bed House2, Sycamore Crescent, Prestatyn, LL19 9SA2, Sycamore Crescent, Prestatyn, LL19 9SA
• Sold Nov 2022£135,000 | 3 Bed House41, South Avenue, Prestatyn, LL19 8TH41, South Avenue, Prestatyn, LL19 8TH
• Sold Jul 2022£188,100 | 3 Bed House9, Fforddisa, Prestatyn, LL19 8SW9, Fforddisa, Prestatyn, LL19 8SW
• Sold Jun 2022£220,000 | 3 Bed House29, Fairview Avenue, Prestatyn, LL19 8SE29, Fairview Avenue, Prestatyn, LL19 8SE
• Sold May 2022£170,000 | 3 Bed House23, Gordon Avenue, Prestatyn, LL19 8RU23, Gordon Avenue, Prestatyn, LL19 8RU
• Sold Sep 2021£165,000 | 3 Bed House10, Fairview Avenue, Prestatyn, LL19 8SE10, Fairview Avenue, Prestatyn, LL19 8SE
• Sold Feb 2021£121,500 | 3 Bed House24, Fforddisa, Prestatyn, LL19 8SP24, Fforddisa, Prestatyn, LL19 8SP
• Sold Dec 2020£165,000 | 3 Bed House18, Knowles Avenue, Prestatyn, LL19 8SG18, Knowles Avenue, Prestatyn, LL19 8SG
• Sold Oct 2017£127,000 | 3 Bed House5, St. Georges Drive, Prestatyn, LL19 8EH5, St. Georges Drive, Prestatyn, LL19 8EH
• Sold Jul 2017£133,000 | 3 Bed House28, Knowles Avenue, Prestatyn, LL19 8SG28, Knowles Avenue, Prestatyn, LL19 8SG

Our analysis of the public data ranks 3, Knowles Avenue, Prestatyn as the 14th largest and the 13th most expensive of the 24 addresses on Knowles Avenue, Prestatyn, LL19.

Against the LL19 postcode district average, it is £25k less expensive than the typical property.

• Prestatyn

  |

  900 m away
• Rhyl

  |

  5.4 km away
• Abergele & Pensarn

  |

  12.2 km away

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