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.
666 MUMBLES ROAD is a midsized extended terraced house of 90m², built sometime between 1950 and 1966, which could now be worth an estimated £271,329. It was last sold for £59,000 in February 1999, which was around 60% above the average February 1999 terraced price in the Swansea local authority area. The most recent EPC inspection was March 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 666 MUMBLES ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average terraced price in the Swansea 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 26 FEB | £59,000 | £36,805 | 60% above HPI |
666 MUMBLES ROAD might now be worth an estimated £271,329.
This is based on house price inflation of 359.9%, between February 1999 and April 2026, for terraced houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 359.9% inflationary increase is applied to the most recent sale price for 666 MUMBLES ROAD of £59,000 on 26th February 1999. For the value to have increased from £59,000 to £271,329 over the 26 years and ten months to April 2026, the following assumptions must hold true:
666 MUMBLES ROAD is 90m², which includes one extension, according to the EPC inspection conducted in March 2024. This puts it in the largest 50% of terraced houses in Swansea, based on EPC data. The below chart shows the distribution of terraced houses by size in Swansea, and where 666 MUMBLES ROAD lies on this distribution: 57% of terraced houses are smaller than 666 MUMBLES ROAD, and 42% of terraced houses are larger. Note that EPC data is not available for all properties in Swansea.

666 MUMBLES ROAD sits on a plot of roughly 0.033 of an acre, or 134m².
666 MUMBLES ROAD is located in MUMBLES, in the SA3 postcode district.
Most recent sales first: