CLYDFAN, BRYN LLWYD ESTATE, LLANFAETHLU, HOLYHEAD, LL65 4PH - £143,000

The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.

CLYDFAN is a very small extended detached house of 82m², built sometime between 1967 and 1975, which could now be worth an estimated £253,572. It was last sold for £143,000 in October 2004, which was around 21% below the average October 2004 detached price in the Isle of Anglesey local authority area. The most recent EPC inspection was November 2021, where the current energy rating was D, and the potential energy rating was C.

CLYDFAN Sold Prices

Land registry data shows two sales for CLYDFAN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Isle of Anglesey local authority area for the corresponding sale date. Both of the two CLYDFAN sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2004 11 OCT	£143,000	£180,736	21% below HPI
2001 30 MAY	£51,500	£78,193	34% below HPI

CLYDFAN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Isle of Anglesey local authority area over time, sourced from the HPI. The two CLYDFAN sales from May 2001 and October 2004 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the May 2001 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the October 2004 sale, where it rises to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might CLYDFAN be worth now?

CLYDFAN might now be worth an estimated £253,572.

This is based on house price inflation of 77.3%, between October 2004 and June 2025, for detached houses, in the Isle of Anglesey local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.3% inflationary increase is applied to the most recent sale price for CLYDFAN of £143,000 on 11th October 2004. For the value to have increased from £143,000 to £253,572 over the 21 years and four months to June 2025, the following assumptions must hold true:

• The value of CLYDFAN has moved in line with the HPI for detached houses in the Isle of Anglesey local authority area.
• The October 2004 sale price of £143,000 represented a fair market value for the property.
• The size, condition, and specification of CLYDFAN has not materially changed since October 2004.

How Large is CLYDFAN?

CLYDFAN is 82m², which includes one extension, according to the EPC inspection conducted in November 2021. This puts it in the smallest 20% of detached houses houses in Llanfaethlu, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llanfaethlu, and where CLYDFAN lies on this distribution: 13% of detached houses houses are smaller than CLYDFAN, and 87% of houses are larger. Note that EPC data is not available for all properties in Llanfaethlu.

CLYDFAN: Plot and Title Map

CLYDFAN sits on a plot of roughly 0.134 of an acre, or 541m². The below map shows the location of CLYDFAN, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of CLYDFAN). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is CLYDFAN?

CLYDFAN is located on BRYN LLWYD ESTATE in LLANFAETHLU, in the LL65 postcode district. The below map shows the position of CLYDFAN on BRYN LLWYD ESTATE.