31, MOUNT STREET, ABERGAVENNY, NP7 7DT - £230,000

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.

31 MOUNT STREET is a small terraced house of 97m², built sometime between 1900 and 1929, which could now be worth an estimated £228,124. It was last sold for £230,000 in May 2025, which was about the average May 2025 terraced price in the Monmouthshire local authority area. The most recent EPC inspection was June 2020, where the current energy rating was D, and the potential energy rating was B.

31 MOUNT STREET Sold Prices

Land registry data shows three sales for 31 MOUNT STREET since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Monmouthshire local authority area for the corresponding sale date. The three 31 MOUNT STREET sales were a mix of roughly equal to the average price, above the average price, and 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
2025 19 MAY	£230,000	£230,208	Close to HPI
2000 11 MAY	£6,500	£52,704	88% below HPI
1997 5 JUN	£50,000	£43,795	14% above HPI

31 MOUNT STREET Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Monmouthshire local authority area over time, sourced from the HPI. The three 31 MOUNT STREET sales between June 1997 and May 2025 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 May 2000 sale was for 88% below the HPI. So the extrapolation line tracks at 88% below the HPI over time, until the May 2025 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 31 MOUNT STREET be worth now?

31 MOUNT STREET might now be worth an estimated £228,124.

This is based on house price deflation of 0.8%, between May 2025 and July 2025, for terraced 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 0.8% deflationary decrease is applied to the most recent sale price for 31 MOUNT STREET of £230,000 on 19th May 2025. For the value to have decreased from £230,000 to £228,124 over the ten months to July 2025, the following assumptions must hold true:

• The value of 31 MOUNT STREET has moved in line with the HPI for terraced houses in the Monmouthshire local authority area.
• The May 2025 sale price of £230,000 represented a fair market value for the property.
• The size, condition, and specification of 31 MOUNT STREET has not materially changed since May 2025.

How Large is 31 MOUNT STREET?

31 MOUNT STREET is 97m² according to the EPC inspection conducted in June 2020. This puts it in the smallest 30% of terraced houses houses in Abergavenny, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Abergavenny, and where 31 MOUNT STREET lies on this distribution: 30% of terraced houses houses are smaller than 31 MOUNT STREET, and 69% of houses are larger. Note that EPC data is not available for all properties in Abergavenny.

31 MOUNT STREET: Plot and Title Map

31 MOUNT STREET sits on a plot of roughly 0.058 of an acre, or 233m². The below map shows the location of 31 MOUNT STREET, 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 31 MOUNT STREET). 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 31 MOUNT STREET?

31 MOUNT STREET is located in ABERGAVENNY, in the NP7 postcode district. The below map shows the position of No. 31 on MOUNT STREET.