TRI SAETH, PENMAEN PARK, LLANFAIRFECHAN, LL33 0RN - £160,000

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.

TRI SAETH is a very small detached house of 45m², built sometime between 1967 and 1975, which could now be worth an estimated £188,342. It was last sold for £160,000 in December 2020, which was around 39% below the average December 2020 detached price in the Conwy local authority area. The most recent EPC inspection was March 2025, where the current energy rating was E, and the potential energy rating was B.

TRI SAETH Sold Prices

Land registry data shows four sales for TRI SAETH since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Conwy local authority area for the corresponding sale date. All of the four TRI SAETH 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
2020 3 DEC	£160,000	£261,257	39% below HPI
2014 7 MAR	£150,000	£191,043	21% below HPI
2011 21 JAN	£100,000	£187,705	47% below HPI
2002 11 OCT	£75,000	£117,074	36% below HPI

TRI SAETH Price Paid vs. HPI Average

The below graph shows the average detached house price in the Conwy local authority area over time, sourced from the HPI. The four TRI SAETH sales between October 2002 and December 2020 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 March 2014 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the December 2020 sale, where it falls to 39% below the HPI. The line then continues to track at 39% below the HPI.

What might TRI SAETH be worth now?

TRI SAETH might now be worth an estimated £188,342.

This is based on house price inflation of 17.7%, between December 2020 and March 2025, for detached houses, in the Conwy local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 17.7% inflationary increase is applied to the most recent sale price for TRI SAETH of £160,000 on 3rd December 2020. For the value to have increased from £160,000 to £188,342 over the five years and nine months to March 2025, the following assumptions must hold true:

• The value of TRI SAETH has moved in line with the HPI for detached houses in the Conwy local authority area.
• The December 2020 sale price of £160,000 represented a fair market value for the property.
• The size, condition, and specification of TRI SAETH has not materially changed since December 2020.

How Large is TRI SAETH?

TRI SAETH is 45m² according to the EPC inspection conducted in March 2025. This puts it in the smallest 10% of detached houses houses in Llanfairfechan, based on EPC data. The below chart shows the distribution of detached houses houses by size in Llanfairfechan, and where TRI SAETH lies on this distribution: 1% of detached houses houses are smaller than TRI SAETH, and 99% of houses are larger. Note that EPC data is not available for all properties in Llanfairfechan.

TRI SAETH: Plot and Title Map

TRI SAETH sits on a plot of roughly 0.208 of an acre, or 843m². The below map shows the location of TRI SAETH, 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 TRI SAETH). 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 TRI SAETH?

TRI SAETH is located on PENMAEN PARK in LLANFAIRFECHAN, in the LL33 postcode district. The below map shows the position of TRI SAETH on PENMAEN PARK.