GWERNAN, HARLECH, LL46 2PY - £280,000

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.

GWERNAN is a very large extended detached house of 225m², built sometime before 1900, which could now be worth an estimated £390,794. It was last sold for £280,000 in June 2017, which was around 26% above the average June 2017 detached price in the Gwynedd local authority area. The most recent EPC inspection was January 2024, where the current energy rating was F, and the potential energy rating was C.

GWERNAN Sold Prices

Land registry data shows two sales for GWERNAN 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 GWERNAN 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
2017 23 JUN	£280,000	£221,806	26% above HPI
2013 23 AUG	£265,000	£196,369	35% above HPI

GWERNAN 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 GWERNAN sales from August 2013 and June 2017 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 August 2013 sale was for 35% above the HPI. So the extrapolation line tracks at 35% above the HPI over time, until the June 2017 sale, where it falls to 26% above the HPI. The line then continues to track at 26% above the HPI.

What might GWERNAN be worth now?

GWERNAN might now be worth an estimated £390,794.

This is based on house price inflation of 39.6%, between June 2017 and June 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 39.6% inflationary increase is applied to the most recent sale price for GWERNAN of £280,000 on 23rd June 2017. For the value to have increased from £280,000 to £390,794 over the eight years to June 2025, the following assumptions must hold true:

• The value of GWERNAN has moved in line with the HPI for detached houses in the Gwynedd local authority area.
• The June 2017 sale price of £280,000 represented a fair market value for the property.
• The size, condition, and specification of GWERNAN has not materially changed since June 2017.

How Large is GWERNAN?

GWERNAN is 225m², which includes two extensions, according to the EPC inspection conducted in January 2024. This puts it in the largest 10% of detached houses houses in Harlech, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harlech, and where GWERNAN lies on this distribution: 94% of detached houses houses are smaller than GWERNAN, and 6% of houses are larger. Note that EPC data is not available for all properties in Harlech.

GWERNAN: Plot and Title Map

GWERNAN sits on a plot of roughly 0.138 of an acre, or 558m². The below map shows the location of GWERNAN, 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 GWERNAN). 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 GWERNAN?

GWERNAN is located in HARLECH, in the LL46 postcode district. The below map shows the position of GWERNAN in HARLECH.