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4, TRINITY CLOSE, MUMBLES, SWANSEA, SA3 5SX - £130,000

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.

4 TRINITY CLOSE is a detached house, which could now be worth an estimated £509,711. It was last sold for £130,000 in September 1999, which was around 54% above the average September 1999 detached price in the Swansea local authority area.

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4 TRINITY CLOSE Sold Prices

Land registry data shows one sale for 4 TRINITY CLOSE since 1st 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).

DatePriceHPI PriceVariation from HPI
1999
20 SEP
£130,000£84,213
up arrow
54% above HPI

What might 4 TRINITY CLOSE be worth now?

4 TRINITY CLOSE might now be worth an estimated £509,711.

This is based on house price inflation of 292.1%, between September 1999 and April 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 292.1% inflationary increase is applied to the most recent sale price for 4 TRINITY CLOSE of £130,000 on 20th September 1999. For the value to have increased from £130,000 to £509,711 over the 27 years and five months to April 2026, the following assumptions must hold true:

  • The value of 4 TRINITY CLOSE has moved in line with the HPI for detached houses in the Swansea local authority area.
  • The September 1999 sale price of £130,000 represented a fair market value for the property.
  • The size, condition, and specification of 4 TRINITY CLOSE has not materially changed since September 1999.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

Where is 4 TRINITY CLOSE?

4 TRINITY CLOSE is located in MUMBLES, in the SA3 postcode district.

All property sales on TRINITY CLOSE

Most recent sales first:

Full data available
2025
7 AUG
£470,000
Limited data available
2022
1 JUN
£491,000
Limited data available
2011
10 FEB
£285,000
Full data available
2009
25 SEP
£341,000
Full data available
2004
19 MAR
£280,000
Limited data available
1999
20 SEP
£130,000
Full data available
1999
14 JUL
£128,500
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
Copyright statement: This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.