21, TWYNI TEG, KILLAY, SWANSEA, SA2 7NS - £267,500

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.

21 TWYNI TEG is a very small detached house of 77m², built sometime between 1950 and 1966, which could now be worth an estimated £272,331. It was last sold for £267,500 in October 2024, which was around 17% below the average October 2024 detached price in the Swansea local authority area. The most recent EPC inspection was November 2023, where the current energy rating was D, and the potential energy rating was B.

21 TWYNI TEG Sold Prices

Land registry data shows one sale for 21 TWYNI TEG since 1^st January 1995. The below table shows the price paid for the one sale, along with the average detached 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
2024 3 OCT	£267,500	£322,945	17% below HPI

What might 21 TWYNI TEG be worth now?

21 TWYNI TEG might now be worth an estimated £272,331.

This is based on house price inflation of 1.8%, between October 2024 and May 2026, for detached 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 1.8% inflationary increase is applied to the most recent sale price for 21 TWYNI TEG of £267,500 on 3rd October 2024. For the value to have increased from £267,500 to £272,331 over the two years and five months to May 2026, the following assumptions must hold true:

• The value of 21 TWYNI TEG has moved in line with the HPI for detached houses in the Swansea local authority area.
• The October 2024 sale price of £267,500 represented a fair market value for the property.
• The size, condition, and specification of 21 TWYNI TEG has not materially changed since October 2024.

How Large is 21 TWYNI TEG?

21 TWYNI TEG is 77m² according to the EPC inspection conducted in November 2023. This puts it in the smallest 20% of detached houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses by size in Swansea, and where 21 TWYNI TEG lies on this distribution: 11% of detached houses are smaller than 21 TWYNI TEG, and 88% of detached houses are larger. Note that EPC data is not available for all properties in Swansea.

21 TWYNI TEG: Plot

21 TWYNI TEG sits on a plot of roughly 0.072 of an acre, or 291m².

Where is 21 TWYNI TEG?

21 TWYNI TEG is located in KILLAY, in the SA2 postcode district.