3A, UNDERWOOD, CAERPHILLY, CF83 1HW - £218,000

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.

3A UNDERWOOD is a very large extended detached house of 144m², built sometime between 1950 and 1966, which could now be worth an estimated £384,810. It was last sold for £218,000 in November 2006, which was around 21% above the average November 2006 detached price in the Caerphilly local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

3A UNDERWOOD Sold Prices

Land registry data shows one sale for 3A UNDERWOOD since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Caerphilly 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
2006 3 NOV	£218,000	£179,481	21% above HPI

What might 3A UNDERWOOD be worth now?

3A UNDERWOOD might now be worth an estimated £384,810.

This is based on house price inflation of 76.5%, between November 2006 and May 2026, for detached houses, in the Caerphilly local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 76.5% inflationary increase is applied to the most recent sale price for 3A UNDERWOOD of £218,000 on 3rd November 2006. For the value to have increased from £218,000 to £384,810 over the twenty years and six months to May 2026, the following assumptions must hold true:

• The value of 3A UNDERWOOD has moved in line with the HPI for detached houses in the Caerphilly local authority area.
• The November 2006 sale price of £218,000 represented a fair market value for the property.
• The size, condition, and specification of 3A UNDERWOOD has not materially changed since November 2006.

How Large is 3A UNDERWOOD?

3A UNDERWOOD is 144m², which includes one extension, according to the EPC inspection conducted in April 2025. This puts it in the largest 20% of detached houses in Caerphilly, based on EPC data. The below chart shows the distribution of detached houses by size in Caerphilly, and where 3A UNDERWOOD lies on this distribution: 86% of detached houses are smaller than 3A UNDERWOOD, and 13% of detached houses are larger. Note that EPC data is not available for all properties in Caerphilly.

3A UNDERWOOD: Plot

3A UNDERWOOD sits on a plot of roughly 0.080 of an acre, or 322m².

Where is 3A UNDERWOOD?

3A UNDERWOOD is located in CAERPHILLY, in the CF83 postcode district.