AVONDALE, LON PENRHOS, MORFA NEFYN, PWLLHELI, LL53 6BL - £435,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

AVONDALE is a midsized extended detached house of 107m², built sometime between 1900 and 1929, which could now be worth an estimated £481,811. It was last sold for £435,000 in July 2021, which was around 60% above the average July 2021 detached price in the Gwynedd local authority area. The most recent EPC inspection was September 2012, where the current energy rating was F, and the potential energy rating was C.

AVONDALE Sold Prices

Land registry data shows two sales for AVONDALE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Gwynedd local authority area for the corresponding sale date. Both of the two AVONDALE sales were for above 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
2021 8 JUL	£435,000	£272,249	60% above HPI
2013 31 JAN	£207,000	£194,910	6% above HPI

AVONDALE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Gwynedd local authority area over time, sourced from the HPI. The two AVONDALE sales from January 2013 and July 2021 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 January 2013 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the July 2021 sale, where it rises to 60% above the HPI. The line then continues to track at 60% above the HPI.

What might AVONDALE be worth now?

AVONDALE might now be worth an estimated £481,811.

This is based on house price inflation of 10.8%, between July 2021 and February 2025, for detached houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 10.8% inflationary increase is applied to the most recent sale price for AVONDALE of £435,000 on 8th July 2021. For the value to have increased from £435,000 to £481,811 over the four years and five months to February 2025, the following assumptions must hold true:

• The value of AVONDALE has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The July 2021 sale price of £435,000 represented a fair market value for the property.
• The size, condition, and specification of AVONDALE has not materially changed since July 2021.

How Large is AVONDALE?

AVONDALE is 107m², which includes one extension, according to the EPC inspection conducted in September 2012. This puts it in the smallest 50% of detached houses houses in Morfa Nefyn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Morfa Nefyn, and where AVONDALE lies on this distribution: 44% of detached houses houses are smaller than AVONDALE, and 56% of houses are larger. Note that EPC data is not available for all properties in Morfa Nefyn.

AVONDALE: Plot and Title Map

AVONDALE sits on a plot of roughly 0.090 of an acre, or 365m². The below map shows the location of AVONDALE, 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 AVONDALE). 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 AVONDALE?

AVONDALE is located on LON PENRHOS in MORFA NEFYN, in the LL53 postcode district. The below map shows the position of AVONDALE on LON PENRHOS.