Property Data Search:

51, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA - £425,000

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.

51 HEOL MAES Y DRE is a very large detached house of 220m², built sometime between 2003 and 2006, which could now be worth an estimated £509,655. It was last sold for £425,000 in June 2021, which was around 57% above the average June 2021 detached price in the Powys local authority area. The most recent EPC inspection was June 2016, where the current energy rating was C, and the potential energy rating was B.

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51 HEOL MAES Y DRE Sold Prices

Land registry data shows two sales for 51 HEOL MAES Y DRE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Powys local authority area for the corresponding sale date. One of the two 51 HEOL MAES Y DRE sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
18 JUN
£425,000£269,941
up arrow
57% above HPI
1999
9 JUN
£20,000£77,464
down arrow
74% below HPI

51 HEOL MAES Y DRE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Powys local authority area over time, sourced from the HPI. The two 51 HEOL MAES Y DRE sales from June 1999 and June 2021 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 June 1999 sale was for 74% below the HPI. So the extrapolation line tracks at 74% below the HPI over time, until the June 2021 sale, where it rises to 57% above the HPI. The line then continues to track at 57% above the HPI.

51, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA: Price paid vs HM Land Registry's House Price Index

What might 51 HEOL MAES Y DRE be worth now?

51 HEOL MAES Y DRE might now be worth an estimated £509,655.

This is based on house price inflation of 19.9%, between June 2021 and February 2025, for detached houses, in the Powys local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 19.9% inflationary increase is applied to the most recent sale price for 51 HEOL MAES Y DRE of £425,000 on 18th June 2021. For the value to have increased from £425,000 to £509,655 over the four years and four months to February 2025, the following assumptions must hold true:

  • The value of 51 HEOL MAES Y DRE has moved in line with the HPI for detached houses in the Powys local authority area.
  • The June 2021 sale price of £425,000 represented a fair market value for the property.
  • The size, condition, and specification of 51 HEOL MAES Y DRE has not materially changed since June 2021.
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 51 HEOL MAES Y DRE?

51 HEOL MAES Y DRE is 220m² according to the EPC inspection conducted in June 2016. This puts it in the largest 20% of detached houses houses in Ystradgynlais, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ystradgynlais, and where 51 HEOL MAES Y DRE lies on this distribution: 88% of detached houses houses are smaller than 51 HEOL MAES Y DRE, and 12% of houses are larger. Note that EPC data is not available for all properties in Ystradgynlais.

51, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA: Size of property relative to detached houses houses in Ystradgynlais

51 HEOL MAES Y DRE: Plot and Title Map

51 HEOL MAES Y DRE sits on a plot of roughly 0.107 of an acre, or 433m². The below map shows the location of 51 HEOL MAES Y DRE, 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 51 HEOL MAES Y DRE). 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.

51, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA: Plot and title map

Where is 51 HEOL MAES Y DRE?

51 HEOL MAES Y DRE is located in YSTRADGYNLAIS, in the SA9 postcode district. The below map shows the position of No. 51 on HEOL MAES Y DRE.

51, HEOL MAES Y DRE, YSTRADGYNLAIS, SWANSEA, SA9 1HA: Location map and indicative extent of plot

All property sales on HEOL MAES Y DRE

Most recent sales first:

Limited data available
2025
12 FEB
£165,000
Limited data available
2024
14 MAY
£125,000
Limited data available
2024
14 FEB
£179,000
Limited data available
2023
15 SEP
£95,000
Limited data available
2022
20 MAY
£205,000
Full data available
2021
18 JUN
£425,000
Limited data available
2021
9 APR
£95,000
Limited data available
2019
5 AUG
£157,000
Limited data available
2019
7 JUN
£130,000
Full data available
2019
16 MAY
£63,000
Limited data available
2019
1 FEB
£115,000
Limited data available
2018
12 OCT
£130,000
Full data available
2018
12 SEP
£132,000
Limited data available
2017
14 JUN
£145,000
Limited data available
2016
23 MAY
£115,000
Full data available
2012
26 OCT
£87,000
Limited data available
2012
17 SEP
£120,000
Limited data available
2012
14 FEB
£139,950
Limited data available
2011
21 NOV
£108,000
Limited data available
2009
22 DEC
£167,500
Limited data available
2008
4 NOV
£72,500
Limited data available
2008
13 MAY
£108,000
Full data available
2007
29 JUN
£141,000
Limited data available
2007
19 JUN
£143,000
Limited data available
2007
26 FEB
£102,000
Limited data available
2007
20 FEB
£144,000
Limited data available
2006
29 SEP
£142,500
Limited data available
2006
30 JUN
£110,000
Limited data available
2006
30 JUN
£98,000
Limited data available
2005
9 DEC
£295,000
Limited data available
2005
11 OCT
£81,000
Limited data available
2005
13 MAY
£65,950
Limited data available
2004
8 OCT
£95,000
Limited data available
2004
30 JAN
£64,000
Limited data available
2003
19 DEC
£74,000
Limited data available
2003
11 APR
£46,000
Limited data available
2001
19 OCT
£30,000
Limited data available
2000
2 AUG
£20,000
Limited data available
2000
29 FEB
£53,000
Limited data available
1999
15 NOV
£44,500
Limited data available
1999
11 JUN
£45,500
Full data available
1999
9 JUN
£20,000
Limited data available
1999
24 MAY
£40,000
Limited data available
1998
24 APR
£25,000
Limited data available
1995
15 DEC
£50,500
Limited data available
1995
8 DEC
£20,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. 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 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 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 2025 Ordnance Survey 100026316. Conditions of use.