PLAS COCH, GRAIGLWYD ROAD, PENMAENMAWR, LL34 6ER - £750,000

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.

PLAS COCH is a very large extended detached house of 357m², built sometime before 1900, which could now be worth an estimated £791,705. It was last sold for £750,000 in November 2021, which was around 160% above the average November 2021 detached price in the Conwy local authority area. The most recent EPC inspection was March 2018, where the current energy rating was D, and the potential energy rating was C.

PLAS COCH Sold Prices

Land registry data shows four sales for PLAS COCH 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 PLAS COCH 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 5 NOV	£750,000	£288,506	160% above HPI
2019 25 MAR	£507,000	£229,138	121% above HPI
2004 19 MAR	£245,000	£151,355	62% above HPI
1998 26 NOV	£150,000	£71,229	111% above HPI

PLAS COCH 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 PLAS COCH sales between November 1998 and November 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 March 2019 sale was for 121% above the HPI. So the extrapolation line tracks at 121% above the HPI over time, until the November 2021 sale, where it rises to 160% above the HPI. The line then continues to track at 160% above the HPI.

What might PLAS COCH be worth now?

PLAS COCH might now be worth an estimated £791,705.

This is based on house price inflation of 5.6%, between November 2021 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 5.6% inflationary increase is applied to the most recent sale price for PLAS COCH of £750,000 on 5th November 2021. For the value to have increased from £750,000 to £791,705 over the four years and nine months to February 2025, the following assumptions must hold true:

• The value of PLAS COCH has moved in line with the HPI for detached houses in the Conwy local authority area.
• The November 2021 sale price of £750,000 represented a fair market value for the property.
• The size, condition, and specification of PLAS COCH has not materially changed since November 2021.

How Large is PLAS COCH?

PLAS COCH is 357m², which includes one extension, according to the EPC inspection conducted in March 2018. This puts it in the largest 10% of detached houses houses in Penmaenmawr, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penmaenmawr, and where PLAS COCH lies on this distribution: 99% of detached houses houses are smaller than PLAS COCH, and 1% of houses are larger. Note that EPC data is not available for all properties in Penmaenmawr.

PLAS COCH: Plot and Title Map

PLAS COCH sits on a plot of roughly 0.321 of an acre, or 1,299m². The below map shows the location of PLAS COCH, 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 PLAS COCH). 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 PLAS COCH?

PLAS COCH is located on GRAIGLWYD ROAD in PENMAENMAWR, in the LL34 postcode district. The below map shows the position of PLAS COCH on GRAIGLWYD ROAD.