18, LON Y GAER, DEGANWY, CONWY, LL31 9RG - £188,950

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

18 LON Y GAER is a very small detached house of 70m², built sometime between 1967 and 1975, which could now be worth an estimated £278,997. It was last sold for £188,950 in June 2016, which was around 8% below the average June 2016 detached price in the Conwy local authority area. The most recent EPC inspection was March 2012, where the current energy rating was D, and the potential energy rating was D.

18 LON Y GAER Sold Prices

Land registry data shows three sales for 18 LON Y GAER since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Conwy local authority area for the corresponding sale date. All of the three 18 LON Y GAER 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
2016 17 JUN	£188,950	£206,255	8% below HPI
2013 20 JUN	£173,000	£184,734	6% below HPI
2009 19 AUG	£169,000	£180,763	7% below HPI

18 LON Y GAER 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 three 18 LON Y GAER sales between August 2009 and June 2016 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 June 2013 sale was for 6% below the HPI. So the extrapolation line tracks at 6% below the HPI over time, until the June 2016 sale, where it falls to 8% below the HPI. The line then continues to track at 8% below the HPI.

What might 18 LON Y GAER be worth now?

18 LON Y GAER might now be worth an estimated £278,997.

This is based on house price inflation of 47.7%, between June 2016 and February 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 47.7% inflationary increase is applied to the most recent sale price for 18 LON Y GAER of £188,950 on 17th June 2016. For the value to have increased from £188,950 to £278,997 over the nine years and four months to February 2025, the following assumptions must hold true:

• The value of 18 LON Y GAER has moved in line with the HPI for detached houses in the Conwy local authority area.
• The June 2016 sale price of £188,950 represented a fair market value for the property.
• The size, condition, and specification of 18 LON Y GAER has not materially changed since June 2016.

How Large is 18 LON Y GAER?

18 LON Y GAER is 70m² according to the EPC inspection conducted in March 2012. This puts it in the smallest 20% of detached houses houses in Conwy, based on EPC data. The below chart shows the distribution of detached houses houses by size in Conwy, and where 18 LON Y GAER lies on this distribution: 11% of detached houses houses are smaller than 18 LON Y GAER, and 89% of houses are larger. Note that EPC data is not available for all properties in Conwy.

18 LON Y GAER: Plot and Title Map

18 LON Y GAER sits on a plot of roughly 0.106 of an acre, or 428m². The below map shows the location of 18 LON Y GAER, 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 18 LON Y GAER). 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 18 LON Y GAER?

18 LON Y GAER is located in DEGANWY, in the LL31 postcode district. The below map shows the position of No. 18 on LON Y GAER.