HM Land Registry records the plot of land for Islwyn, Rhosneigr as measuring 218 m².

That makes it the 15th largest plot in the postcode, where 25 of the 32 other houses have recorded plot data.

Islwyn, Rhosneigr has an Energy Performance Rating (EPC) of G. This is based on the most recent assessment, dated 18 Aug 2023.

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

The most recent sale of Islwyn, Rhosneigr completed on 10th January 2025 at £480,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 the property has sold twice.

Values of comparable properties have dropped by 19.9% over the period since January 2025.

• Sold Jan 2025£480,000
• Sold Oct 2014£185,000

Since 2007 24 properties similar to Islwyn, Rhosneigr have sold within a radius of 4.7 kilometres, per the Land Registry and our network of Estate Agents.

The latest, on the 19th September 2025, was Capel Siloam, Holyhead, LL65 3LD, a freehold house which sold for £210,000.

Read more about house prices in LL64.

• Sold Sep 2025£210,000 | 4 Bed HouseCapel Siloam, Holyhead, LL65 3LDCapel Siloam, Holyhead, LL65 3LD
• Sold Jun 2025£660,000 | 4 Bed HouseTreflesg, Holyhead, LL65 3LBTreflesg, Holyhead, LL65 3LB
• Sold Oct 2024£580,000 | 4 Bed HouseGorse Hill, Overstrand Avenue, Rhosneigr, LL64 5QQGorse Hill, Overstrand Avenue, Rhosneigr, LL64 5QQ
• Sold Jun 2024£455,000 | 4 Bed HouseFferam, Tal Y Llyn, Ty Croes, LL63 5TQFferam, Tal Y Llyn, Ty Croes, LL63 5TQ
• Sold Jun 2023£700,000 | 4 Bed HouseAlynfa, Ty Croes, LL63 5TBAlynfa, Ty Croes, LL63 5TB
• Sold Mar 2023£170,000 | 4 Bed HouseWylfa, Ty Croes, LL63 5RTWylfa, Ty Croes, LL63 5RT
• Sold Oct 2022£400,000 | 5 Bed HouseFern Lodge, Station Road, Rhosneigr, LL64 5QPFern Lodge, Station Road, Rhosneigr, LL64 5QP
• Sold Jul 2022£540,000 | 5 Bed HouseCae Ellen, Holyhead, LL65 3LDCae Ellen, Holyhead, LL65 3LD
• Sold Jul 2022£517,500 | 4 Bed House5, Station Road, Rhosneigr, LL64 5QP5, Station Road, Rhosneigr, LL64 5QP
• Sold Feb 2022£910,000 | 4 Bed HouseGlan Tywyn Dairy, Holyhead, LL65 3SWGlan Tywyn Dairy, Holyhead, LL65 3SW
• Sold Feb 2019£385,000 | 4 Bed HousePlas Llanfair, Holyhead, LL65 3LEPlas Llanfair, Holyhead, LL65 3LE
• Sold Feb 2018£70,000 | 4 Bed HouseDymani, Ty Croes, LL63 5SHDymani, Ty Croes, LL63 5SH
• Sold Mar 2016£226,000 | 4 Bed HouseTai Hirion, Holyhead, LL65 3SWTai Hirion, Holyhead, LL65 3SW
• Sold Jan 2016£250,000 | 4 Bed House9, Rhosfaelog, Rhosneigr, LL64 5XG9, Rhosfaelog, Rhosneigr, LL64 5XG
• Sold Nov 2015£285,000 | 4 Bed HouseGwynt Y Mor, Ty Croes, LL63 5SYGwynt Y Mor, Ty Croes, LL63 5SY
• Sold Sep 2015£285,000 | 4 Bed HouseGwel Yr Afon, Crigyll Road, Rhosneigr, LL64 5QSGwel Yr Afon, Crigyll Road, Rhosneigr, LL64 5QS
• Sold May 2013£249,999 | 4 Bed HouseRefail, Holyhead, LL65 3SLRefail, Holyhead, LL65 3SL
• Sold May 2012£235,500 | 4 Bed HouseSea Crest, Warren Road, Rhosneigr, LL64 5QTSea Crest, Warren Road, Rhosneigr, LL64 5QT
• Sold Aug 2008£280,000 | 4 Bed HouseSwn Y Mor, Ty Croes, LL63 5SYSwn Y Mor, Ty Croes, LL63 5SY
• Sold Aug 2007£320,000 | 4 Bed House2, Bodelwyddan Estate, Rhosneigr, LL64 5JQ2, Bodelwyddan Estate, Rhosneigr, LL64 5JQ

Of the 112 addresses on Station Road, Rhosneigr, LL64, Islwyn, Rhosneigr comes out as the 21st largest and the 41st most expensive in our analysis of the public data.

It is also £107k more expensive than the average property across the LL64 district.

• Rhosneigr

  |

  700 m away
• Ty Croes

  |

  3.0 km away
• Valley

  |

  6.2 km away

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