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14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL - £231,000

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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.

14 LLYS MIERI is a midsized detached house of 126m², built in 2010, which could now be worth an estimated £333,886. It was last sold for £231,000 in September 2017, which was around 2% above the average September 2017 detached price in the Swansea local authority area. The most recent EPC inspection was March 2011, where the current energy rating was C, and the potential energy rating was B.

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14 LLYS MIERI Sold Prices

Land registry data shows two sales for 14 LLYS MIERI since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 14 LLYS MIERI sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2017
1 SEP
£231,000£227,465
up arrow
2% above HPI
2011
25 NOV
£244,995£201,508
up arrow
22% above HPI

14 LLYS MIERI Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The two 14 LLYS MIERI sales from November 2011 and September 2017 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the November 2011 sale was for 22% above the HPI. So the extrapolation line tracks at 22% above the HPI over time, until the September 2017 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL: Price paid vs HM Land Registry's House Price Index

What might 14 LLYS MIERI be worth now?

14 LLYS MIERI might now be worth an estimated £333,886.

This is based on house price inflation of 44.5%, between September 2017 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 44.5% inflationary increase is applied to the most recent sale price for 14 LLYS MIERI of £231,000 on 1st September 2017. For the value to have increased from £231,000 to £333,886 over the nine years and four months to May 2026, the following assumptions must hold true:

  • The value of 14 LLYS MIERI has moved in line with the HPI for detached houses in the Swansea local authority area.
  • The September 2017 sale price of £231,000 represented a fair market value for the property.
  • The size, condition, and specification of 14 LLYS MIERI has not materially changed since September 2017.
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.

How Large is 14 LLYS MIERI?

14 LLYS MIERI is 126m² according to the EPC inspection conducted in March 2011. This puts it in the largest 50% of detached houses houses in Penllergaer, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penllergaer, and where 14 LLYS MIERI lies on this distribution: 56% of detached houses houses are smaller than 14 LLYS MIERI, and 42% of houses are larger. Note that EPC data is not available for all properties in Penllergaer.

14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL: Size of property relative to detached houses in Penllergaer

14 LLYS MIERI: Plot and Title Map

14 LLYS MIERI sits on a plot of roughly 0.217 of an acre, or 877m². The below map shows the location of 14 LLYS MIERI, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 14 LLYS MIERI). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL: Plot and title map

Where is 14 LLYS MIERI?

14 LLYS MIERI is located in PENLLERGAER, in the SA4 postcode district. The below map shows the position of No. 14 on LLYS MIERI.

14, LLYS MIERI, PENLLERGAER, SWANSEA, SA4 9DL: Location map and indicative extent of plot

All property sales on LLYS MIERI

Most recent sales first:

Full data available
2025
3 DEC
£165,000
Limited data available
2025
6 AUG
£215,000
Full data available
2024
9 FEB
£209,000
Limited data available
2017
8 SEP
£142,000
Full data available
2017
1 SEP
£231,000
Full data available
2016
13 MAY
£126,000
Full data available
2015
17 DEC
£170,000
Full data available
2015
31 MAR
£115,000
Limited data available
2012
5 APR
£110,495
Full data available
2012
31 JAN
£110,495
Full data available
2011
25 NOV
£244,995
Full data available
2011
27 OCT
£112,995
Limited data available
2011
22 SEP
£135,995
Limited data available
2011
1 SEP
£125,000
Full data available
2011
5 AUG
£129,295
Limited data available
2011
3 JUL
£135,995
Limited data available
2011
30 JUN
£150,000
Full data available
2011
3 JUN
£150,000
Limited data available
2011
20 MAY
£159,995
Limited data available
2011
8 APR
£249,995
Limited data available
2011
31 MAR
£165,000
Limited data available
2011
25 MAR
£174,995
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.
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.