HM Land Registry records the plot of land for Derwen, Blaenau Ffestiniog as measuring 187 m².

That makes it the 4th largest plot in the postcode, where all 7 other houses have recorded plot data.

Derwen, Blaenau Ffestiniog has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 16 Jun 2010.

The property is not connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (oil).

The most recent sale of Derwen, Blaenau Ffestiniog completed on 13th January 1999 at £30,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

• Sold Jan 1999£30,000

Since 2011 43 properties similar to Derwen, Blaenau Ffestiniog have sold within a radius of 5.8 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 10th February 2026, was Pen-Y-Bont, Blaenau Ffestiniog, LL41 4EP, a freehold house which sold for £290,000.

Read more about house prices in LL41.

• Sold Feb 2026£290,000 | 4 Bed HousePen-Y-Bont, Blaenau Ffestiniog, LL41 4EPPen-Y-Bont, Blaenau Ffestiniog, LL41 4EP
• Sold Mar 2025£252,000 | 3 Bed HousePenrhos, Manod Road, Blaenau Ffestiniog, LL41 4ARPenrhos, Manod Road, Blaenau Ffestiniog, LL41 4AR
• Sold Dec 2024£210,000 | 3 Bed House4, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB4, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB
• Sold Mar 2024£199,000 | 3 Bed House2, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB2, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB
• Sold Aug 2023£220,000 | 3 Bed HouseAlltfor, Penrhyndeudraeth, LL48 6PNAlltfor, Penrhyndeudraeth, LL48 6PN
• Sold Oct 2022£365,000 | 3 Bed HouseTy'R Orsaf, Blaenau Ffestiniog, LL41 4RBTy'R Orsaf, Blaenau Ffestiniog, LL41 4RB
• Sold Sep 2021£220,000 | 3 Bed HouseGlan Dwyryd, Blaenau Ffestiniog, LL41 4NTGlan Dwyryd, Blaenau Ffestiniog, LL41 4NT
• Sold Feb 2021£269,000 | 3 Bed HouseGlan Eulan, Blaenau Ffestiniog, LL41 3TEGlan Eulan, Blaenau Ffestiniog, LL41 3TE
• Sold Dec 2020£165,000 | 3 Bed HouseArgraig, Blaenau Ffestiniog, LL41 4HNArgraig, Blaenau Ffestiniog, LL41 4HN
• Sold Aug 2020£124,250 | 4 Bed HouseBryn Gwynant, Blaenau Ffestiniog, LL41 4NUBryn Gwynant, Blaenau Ffestiniog, LL41 4NU
• Sold Feb 2020£160,000 | 3 Bed HousePensarn Bach, Penrhyndeudraeth, LL48 6PDPensarn Bach, Penrhyndeudraeth, LL48 6PD
• Sold Dec 2018£175,000 | 4 Bed House6, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB6, Coed Camlyn, Blaenau Ffestiniog, LL41 4LB
• Sold Jun 2018£117,500 | 3 Bed House7, Moel Gwyl, Blaenau Ffestiniog, LL41 4NQ7, Moel Gwyl, Blaenau Ffestiniog, LL41 4NQ
• Sold Aug 2017£165,000 | 3 Bed House2, Maes Y Coed, Blaenau Ffestiniog, LL41 4PE2, Maes Y Coed, Blaenau Ffestiniog, LL41 4PE
• Sold Dec 2016£140,000 | 3 Bed HouseTy Nant, Blaenau Ffestiniog, LL41 4RDTy Nant, Blaenau Ffestiniog, LL41 4RD
• Sold Jan 2016£182,500 | 3 Bed House6, Moel Gwyl, Blaenau Ffestiniog, LL41 4NQ6, Moel Gwyl, Blaenau Ffestiniog, LL41 4NQ
• Sold Jan 2013£148,500 | 3 Bed HouseGwynfryn, Blaenau Ffestiniog, LL41 4EAGwynfryn, Blaenau Ffestiniog, LL41 4EA
• Sold Dec 2012£137,000 | 3 Bed HouseHafan, Blaenau Ffestiniog, LL41 4EHHafan, Blaenau Ffestiniog, LL41 4EH
• Sold Jan 2012£160,000 | 4 Bed HouseDavlos, Blaenau Ffestiniog, LL41 4EPDavlos, Blaenau Ffestiniog, LL41 4EP
• Sold Apr 2011£200,000 | 4 Bed HouseGilfach, Blaenau Ffestiniog, LL41 4EPGilfach, Blaenau Ffestiniog, LL41 4EP

Of the 73 addresses on Maentwrog, Blaenau Ffestiniog, LL41, Derwen, Blaenau Ffestiniog comes out as the 28th largest and the 32nd most expensive in our analysis of the public data.

It is also £3k more expensive than the average property across the LL41 district.

• Llandecwyn

  |

  5.3 km away
• Penrhyndeudraeth

  |

  5.4 km away
• Blaenau Ffestiniog

  |

  6.5 km away

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