28, BLENHEIM AVENUE, MAGOR, CALDICOT, NP26 3NB - £350,000

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.

28 BLENHEIM AVENUE is a large extended detached house of 151m², built sometime between 1983 and 1990, which could now be worth an estimated £491,966. It was last sold for £350,000 in October 2017, which was about the average October 2017 detached price in the Monmouthshire local authority area. The most recent EPC inspection was August 2017, where the current energy rating was C, and the potential energy rating was B.

28 BLENHEIM AVENUE Sold Prices

Land registry data shows two sales for 28 BLENHEIM AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Monmouthshire local authority area for the corresponding sale date. One of the two 28 BLENHEIM AVENUE sales was roughly equal to the average price, whilst the other was 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
2017 6 OCT	£350,000	£350,021	Close to HPI
2009 5 JUN	£250,000	£248,517	1% above HPI

28 BLENHEIM AVENUE 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 two 28 BLENHEIM AVENUE sales from June 2009 and October 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 June 2009 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the October 2017 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 28 BLENHEIM AVENUE be worth now?

28 BLENHEIM AVENUE might now be worth an estimated £491,966.

This is based on house price inflation of 40.6%, between October 2017 and February 2025, 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 40.6% inflationary increase is applied to the most recent sale price for 28 BLENHEIM AVENUE of £350,000 on 6th October 2017. For the value to have increased from £350,000 to £491,966 over the eight years and eight months to February 2025, the following assumptions must hold true:

• The value of 28 BLENHEIM AVENUE has moved in line with the HPI for detached houses in the Monmouthshire local authority area.
• The October 2017 sale price of £350,000 represented a fair market value for the property.
• The size, condition, and specification of 28 BLENHEIM AVENUE has not materially changed since October 2017.

How Large is 28 BLENHEIM AVENUE?

28 BLENHEIM AVENUE is 151m², which includes one extension, according to the EPC inspection conducted in August 2017. This puts it in the largest 20% of detached houses houses in Magor, based on EPC data. The below chart shows the distribution of detached houses houses by size in Magor, and where 28 BLENHEIM AVENUE lies on this distribution: 79% of detached houses houses are smaller than 28 BLENHEIM AVENUE, and 20% of houses are larger. Note that EPC data is not available for all properties in Magor.

28 BLENHEIM AVENUE: Plot and Title Map

28 BLENHEIM AVENUE sits on a plot of roughly 0.120 of an acre, or 484m². The below map shows the location of 28 BLENHEIM AVENUE, 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 28 BLENHEIM AVENUE). 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 28 BLENHEIM AVENUE?

28 BLENHEIM AVENUE is located in MAGOR, in the NP26 postcode district. The below map shows the position of No. 28 on BLENHEIM AVENUE.