HM Land Registry records the plot of land for 6, Knowles Avenue, Prestatyn as measuring 251 m².

That makes it the 10th largest plot in the postcode, where 23 of the 24 other houses have recorded plot data.

6, Knowles Avenue, Prestatyn has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 30 Apr 2026.

The property is connected to mains gas and has multiple glazing throughout. It is heated using a boiler and radiators (mains gas).

The most recent sale of 6, Knowles Avenue, Prestatyn completed on 31st March 2006 at £137,500 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

• Sold Mar 2006£137,500
• Sold Mar 2000£65,000

Since 2011 68 properties similar to 6, Knowles Avenue, Prestatyn have sold within a radius of 700 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 15th October 2025, was 122, Fforddisa, Prestatyn, LL19 8EE, a freehold house which sold for £150,000.

Read more about house prices in LL19.

• Sold Oct 2025£150,000 | 4 Bed House122, Fforddisa, Prestatyn, LL19 8EE122, Fforddisa, Prestatyn, LL19 8EE
• Sold Oct 2025£305,000 | 3 Bed House28, Clos St. Ffransis, Prestatyn, LL19 8AQ28, Clos St. Ffransis, Prestatyn, LL19 8AQ
• Sold Jun 2025£205,000 | 3 Bed House3, Heather Crescent, Prestatyn, LL19 8HB3, Heather Crescent, Prestatyn, LL19 8HB
• Sold Mar 2025£295,000 | 4 Bed House130, Fforddisa, Prestatyn, LL19 8EE130, Fforddisa, Prestatyn, LL19 8EE
• Sold Feb 2025£250,000 | 3 Bed House5, Sycamore Crescent, Prestatyn, LL19 9SA5, Sycamore Crescent, Prestatyn, LL19 9SA
• Sold Feb 2025£150,000 | 3 Bed House13, St. Georges Drive, Prestatyn, LL19 8EH13, St. Georges Drive, Prestatyn, LL19 8EH
• Sold Jan 2025£205,000 | 3 Bed House88, Fforddisa, Prestatyn, LL19 8EE88, Fforddisa, Prestatyn, LL19 8EE
• Sold Nov 2024£230,000 | 3 Bed House25, Palmeira Gardens, Prestatyn, LL19 9NS25, Palmeira Gardens, Prestatyn, LL19 9NS
• Sold Jul 2024£183,000 | 3 Bed House32, Canterbury Drive, Prestatyn, LL19 8ER32, Canterbury Drive, Prestatyn, LL19 8ER
• Sold May 2024£190,000 | 4 Bed House7, Princes Avenue, Prestatyn, LL19 8RW7, Princes Avenue, Prestatyn, LL19 8RW
• Sold Nov 2023£176,000 | 3 Bed House34, Princes Avenue, Prestatyn, LL19 8RR34, Princes Avenue, Prestatyn, LL19 8RR
• Sold Apr 2023£230,000 | 4 Bed House28, St. Georges Drive, Prestatyn, LL19 8EH28, St. Georges Drive, Prestatyn, LL19 8EH
• Sold Mar 2023£271,000 | 3 Bed House9, Elmsway Drive, Prestatyn, LL19 8SR9, Elmsway Drive, Prestatyn, LL19 8SR
• Sold Nov 2022£230,000 | 4 Bed House21, Ffordd Pendyffryn, Prestatyn, LL19 9DG21, Ffordd Pendyffryn, Prestatyn, LL19 9DG
• Sold Sep 2020£165,000 | 4 Bed House79, Fforddisa, Prestatyn, LL19 8DY79, Fforddisa, Prestatyn, LL19 8DY
• Sold May 2019£158,000 | 3 Bed House46, Princes Avenue, Prestatyn, LL19 8RR46, Princes Avenue, Prestatyn, LL19 8RR
• Sold Apr 2019£206,000 | 3 Bed House34, Fforddisa, Prestatyn, LL19 8EB34, Fforddisa, Prestatyn, LL19 8EB
• Sold Nov 2018£158,000 | 3 Bed House99, Fforddisa, Prestatyn, LL19 8DY99, Fforddisa, Prestatyn, LL19 8DY
• Sold Aug 2013£145,000 | 3 Bed House6, Fairview Avenue, Prestatyn, LL19 8SD6, Fairview Avenue, Prestatyn, LL19 8SD
• Sold Dec 2011£118,000 | 3 Bed House11, Fairview Avenue, Prestatyn, LL19 8SE11, Fairview Avenue, Prestatyn, LL19 8SE

Of the 24 addresses on Knowles Avenue, Prestatyn, LL19, 6, Knowles Avenue, Prestatyn comes out as the 2nd largest and the most expensive in our analysis of the public data.

It is also £23k more expensive than the average property across the LL19 district.

• Prestatyn

  |

  900 m away
• Rhyl

  |

  5.4 km away
• Abergele & Pensarn

  |

  12.2 km away

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