27, CLOS ONNEN, MARGAM, PORT TALBOT, SA13 2TZ - £178,500

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.

27 CLOS ONNEN is a very small extended terraced house of 57m², built sometime between 1996 and 2002, which could now be worth an estimated £190,457. It was last sold for £178,500 in September 2022, which was around 40% above the average September 2022 terraced price in the Neath Port Talbot local authority area. The most recent EPC inspection was April 2017, where the current energy rating was D, and the potential energy rating was B.

27 CLOS ONNEN Sold Prices

Land registry data shows six sales for 27 CLOS ONNEN since 1^st January 1995. The below table shows the price paid for the six sales, along with the average terraced price in the Neath Port Talbot local authority area for the corresponding sale date. All of the six 27 CLOS ONNEN sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2022 27 SEP	£178,500	£127,832	40% above HPI
2019 22 MAR	£126,950	£84,920	49% above HPI
2017 25 JUL	£118,000	£81,389	45% above HPI
2004 18 MAR	£83,000	£50,086	66% above HPI
2003 31 JAN	£65,000	£34,827	87% above HPI
2000 10 MAY	£49,950	£30,066	66% above HPI

27 CLOS ONNEN Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The six 27 CLOS ONNEN sales between May 2000 and September 2022 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 March 2019 sale was for 49% above the HPI. So the extrapolation line tracks at 49% above the HPI over time, until the September 2022 sale, where it falls to 40% above the HPI. The line then continues to track at 40% above the HPI.

What might 27 CLOS ONNEN be worth now?

27 CLOS ONNEN might now be worth an estimated £190,457.

This is based on house price inflation of 6.7%, between September 2022 and August 2025, for terraced houses, in the Neath Port Talbot local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 6.7% inflationary increase is applied to the most recent sale price for 27 CLOS ONNEN of £178,500 on 27th September 2022. For the value to have increased from £178,500 to £190,457 over the three years and one month to August 2025, the following assumptions must hold true:

• The value of 27 CLOS ONNEN has moved in line with the HPI for terraced houses in the Neath Port Talbot local authority area.
• The September 2022 sale price of £178,500 represented a fair market value for the property.
• The size, condition, and specification of 27 CLOS ONNEN has not materially changed since September 2022.

How Large is 27 CLOS ONNEN?

27 CLOS ONNEN is 57m², which includes one extension, according to the EPC inspection conducted in April 2017. This puts it in the smallest 10% of terraced houses houses in Coedhirwaun, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Coedhirwaun, and where 27 CLOS ONNEN lies on this distribution: 1% of terraced houses houses are smaller than 27 CLOS ONNEN, and 99% of houses are larger. Note that EPC data is not available for all properties in Coedhirwaun.

27 CLOS ONNEN: Plot and Title Map

27 CLOS ONNEN sits on a plot of roughly 0.033 of an acre, or 134m². The below map shows the location of 27 CLOS ONNEN, 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 27 CLOS ONNEN). 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.

Where is 27 CLOS ONNEN?

27 CLOS ONNEN is located in MARGAM, in the SA13 postcode district. The below map shows the position of No. 27 on CLOS ONNEN.