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.
42 MILLFIELD is a very large extended semi-detached house of 135m², built sometime between 1996 and 2002, which could now be worth an estimated £319,356. It was last sold for £65,000 in July 1999, which was around 100% above the average July 1999 semi-detached price in the Merthyr Tydfil local authority area. The most recent EPC inspection was April 2013, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 42 MILLFIELD since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Merthyr Tydfil 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 |
|---|---|---|---|
1999 16 JUL | £65,000 | £32,500 | 100% above HPI |
42 MILLFIELD might now be worth an estimated £319,356.
This is based on house price inflation of 391.3%, between July 1999 and May 2026, for semi-detached houses, in the Merthyr Tydfil local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 391.3% inflationary increase is applied to the most recent sale price for 42 MILLFIELD of £65,000 on 16th July 1999. For the value to have increased from £65,000 to £319,356 over the 27 years and two months to May 2026, the following assumptions must hold true:
42 MILLFIELD is 135m², which includes one extension, according to the EPC inspection conducted in April 2013. This puts it in the largest 10% of semi-detached houses in Treharris, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Treharris, and where 42 MILLFIELD lies on this distribution: 94% of semi-detached houses are smaller than 42 MILLFIELD, and 5% of semi-detached houses are larger. Note that EPC data is not available for all properties in Treharris.

42 MILLFIELD sits on a plot of roughly 0.060 of an acre, or 242m².
42 MILLFIELD is located in QUAKERS YARD, in the CF46 postcode district.
Most recent sales first: