1, PEN Y MYNYDD, COLWYN BAY, LL28 5YQ - £495,000

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.

1 PEN Y MYNYDD is a very large extended detached house of 276m², built sometime between 1996 and 2002, which could now be worth an estimated £791,526. It was last sold for £495,000 in October 2009, which was around 160% above the average October 2009 detached price in the Conwy local authority area. The most recent EPC inspection was October 2008, where the current energy rating was D, and the potential energy rating was C.

1 PEN Y MYNYDD Sold Prices

Land registry data shows three sales for 1 PEN Y MYNYDD 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 1 PEN Y MYNYDD 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
2009 2 OCT	£495,000	£190,457	160% above HPI
2002 6 DEC	£335,000	£114,879	192% above HPI
1996 13 AUG	£210,000	£60,891	245% above HPI

1 PEN Y MYNYDD 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 1 PEN Y MYNYDD sales between August 1996 and October 2009 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 December 2002 sale was for 192% above the HPI. So the extrapolation line tracks at 192% above the HPI over time, until the October 2009 sale, where it falls to 160% above the HPI. The line then continues to track at 160% above the HPI.

What might 1 PEN Y MYNYDD be worth now?

1 PEN Y MYNYDD might now be worth an estimated £791,526.

This is based on house price inflation of 59.9%, between October 2009 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 59.9% inflationary increase is applied to the most recent sale price for 1 PEN Y MYNYDD of £495,000 on 2nd October 2009. For the value to have increased from £495,000 to £791,526 over the sixteen years and eight months to February 2025, the following assumptions must hold true:

• The value of 1 PEN Y MYNYDD has moved in line with the HPI for detached houses in the Conwy local authority area.
• The October 2009 sale price of £495,000 represented a fair market value for the property.
• The size, condition, and specification of 1 PEN Y MYNYDD has not materially changed since October 2009.

How Large is 1 PEN Y MYNYDD?

1 PEN Y MYNYDD is 276m², which includes one extension, according to the EPC inspection conducted in October 2008. This puts it in the largest 10% of detached houses houses in Colwyn Bay, based on EPC data. The below chart shows the distribution of detached houses houses by size in Colwyn Bay, and where 1 PEN Y MYNYDD lies on this distribution: 97% of detached houses houses are smaller than 1 PEN Y MYNYDD, and 3% of houses are larger. Note that EPC data is not available for all properties in Colwyn Bay.

1 PEN Y MYNYDD: Plot and Title Map

1 PEN Y MYNYDD sits on a plot of roughly 0.356 of an acre, or 1,442m². The below map shows the location of 1 PEN Y MYNYDD, 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 1 PEN Y MYNYDD). 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 1 PEN Y MYNYDD?

1 PEN Y MYNYDD is located in COLWYN BAY, in the LL28 postcode district. The below map shows the position of No. 1 on PEN Y MYNYDD.