9, TEAL CLOSE, UNDY, CALDICOT, NP26 3QB - £380,000

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.

9 TEAL CLOSE is a small extended detached house of 101m², built sometime between 1996 and 2002, which could now be worth an estimated £383,644. It was last sold for £380,000 in March 2026, which was around 21% below the average March 2026 detached price in the Monmouthshire local authority area. The most recent EPC inspection was May 2025, where the current energy rating was C, and the potential energy rating was B.

9 TEAL CLOSE Sold Prices

Land registry data shows three sales for 9 TEAL CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. All of the three 9 TEAL CLOSE sales were for below 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
2026 6 MAR	£380,000	£479,926	21% below HPI
2003 20 OCT	£160,000	£209,090	23% below HPI
1997 31 OCT	£87,500	£103,666	16% below HPI

9 TEAL CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Monmouthshire local authority area over time, sourced from the HPI. The three 9 TEAL CLOSE sales between October 1997 and March 2026 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 October 2003 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the March 2026 sale, where it rises to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 9 TEAL CLOSE be worth now?

9 TEAL CLOSE might now be worth an estimated £383,644.

This is based on house price inflation of 1%, between March 2026 and May 2026, for detached houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1% inflationary increase is applied to the most recent sale price for 9 TEAL CLOSE of £380,000 on 6th March 2026. For the value to have increased from £380,000 to £383,644 over the ten months to May 2026, the following assumptions must hold true:

• The value of 9 TEAL CLOSE has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
• The March 2026 sale price of £380,000 represented a fair market value for the property.
• The size, condition, and specification of 9 TEAL CLOSE has not materially changed since March 2026.

How Large is 9 TEAL CLOSE?

9 TEAL CLOSE is 101m², which includes one extension, according to the EPC inspection conducted in May 2025. This puts it in the smallest 40% of detached houses houses in Undy, based on EPC data. The below chart shows the distribution of detached houses houses by size in Undy, and where 9 TEAL CLOSE lies on this distribution: 32% of detached houses houses are smaller than 9 TEAL CLOSE, and 66% of houses are larger. Note that EPC data is not available for all properties in Undy.

9 TEAL CLOSE: Plot and Title Map

9 TEAL CLOSE sits on a plot of roughly 0.061 of an acre, or 246m². The below map shows the location of 9 TEAL CLOSE, 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 9 TEAL CLOSE). 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 9 TEAL CLOSE?

9 TEAL CLOSE is located in UNDY, in the NP26 postcode district. The below map shows the position of No. 9 on TEAL CLOSE.