1, THE MOUNT, LISVANE, CARDIFF, CF14 0FJ - £298,000

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 THE MOUNT is a very large detached house of 187m², built sometime between 1983 and 1990, which could now be worth an estimated £1,378,505. It was last sold for £298,000 in January 1998, which was around 164% above the average January 1998 detached price in the Cardiff local authority area. The most recent EPC inspection was March 2025, where the current energy rating was C, and the potential energy rating was B.

1 THE MOUNT Sold Prices

Land registry data shows one sale for 1 THE MOUNT since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Cardiff local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
1998 30 JAN	£298,000	£112,740	164% above HPI

What might 1 THE MOUNT be worth now?

1 THE MOUNT might now be worth an estimated £1,378,505.

This is based on house price inflation of 362.6%, between January 1998 and April 2026, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 362.6% inflationary increase is applied to the most recent sale price for 1 THE MOUNT of £298,000 on 30th January 1998. For the value to have increased from £298,000 to £1,378,505 over the 27 years and nine months to April 2026, the following assumptions must hold true:

• The value of 1 THE MOUNT has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The January 1998 sale price of £298,000 represented a fair market value for the property.
• The size, condition, and specification of 1 THE MOUNT has not materially changed since January 1998.

How Large is 1 THE MOUNT?

1 THE MOUNT is 187m² according to the EPC inspection conducted in March 2025. This puts it in the largest 20% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 1 THE MOUNT lies on this distribution: 87% of detached houses are smaller than 1 THE MOUNT, and 13% of detached houses are larger. Note that EPC data is not available for all properties in Cardiff.

1 THE MOUNT: Plot

1 THE MOUNT sits on a plot of roughly 0.193 of an acre, or 783m².

Where is 1 THE MOUNT?

1 THE MOUNT is located in LISVANE, in the CF14 postcode district.