MARTHAM, COTSWOLD CLOSE, BOURNE, STROUD, GL5 2TZ - £402,000

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.

MARTHAM is a very small detached house of 60m², built sometime between 1950 and 1966, which could now be worth an estimated £412,147. It was last sold for £402,000 in March 2025, which was around 24% below the average March 2025 detached price in the Stroud local authority area. The most recent EPC inspection was November 2024, where the current energy rating was D, and the potential energy rating was C.

MARTHAM Sold Prices

Land registry data shows five sales for MARTHAM since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Stroud local authority area for the corresponding sale date. All of the five MARTHAM 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
2025 27 MAR	£402,000	£531,701	24% below HPI
2018 20 JUL	£287,500	£432,170	33% below HPI
2015 28 AUG	£200,000	£374,128	47% below HPI
2012 29 AUG	£172,500	£327,758	47% below HPI
2001 30 MAR	£84,000	£170,622	51% below HPI

MARTHAM Price Paid vs. HPI Average

The below graph shows the average detached house price in the Stroud local authority area over time, sourced from the HPI. The five MARTHAM sales between March 2001 and March 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 July 2018 sale was for 33% below the HPI. So the extrapolation line tracks at 33% below the HPI over time, until the March 2025 sale, where it rises to 24% below the HPI. The line then continues to track at 24% below the HPI.

What might MARTHAM be worth now?

MARTHAM might now be worth an estimated £412,147.

This is based on house price inflation of 2.5%, between March 2025 and April 2026, for detached houses, in the Stroud local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.5% inflationary increase is applied to the most recent sale price for MARTHAM of £402,000 on 27th March 2025. For the value to have increased from £402,000 to £412,147 over the eleven months to April 2026, the following assumptions must hold true:

• The value of MARTHAM has moved in line with the HPI for detached houses in the Stroud local authority area.
• The March 2025 sale price of £402,000 represented a fair market value for the property.
• The size, condition, and specification of MARTHAM has not materially changed since March 2025.

How Large is MARTHAM?

MARTHAM is 60m² according to the EPC inspection conducted in November 2024. This puts it in the smallest 10% of detached houses houses in Brimscombe, based on EPC data. The below chart shows the distribution of detached houses houses by size in Brimscombe, and where MARTHAM lies on this distribution: 1% of detached houses houses are smaller than MARTHAM, and 99% of houses are larger. Note that EPC data is not available for all properties in Brimscombe.

MARTHAM: Plot and Title Map

MARTHAM sits on a plot of roughly 0.099 of an acre, or 401m². The below map shows the location of MARTHAM, 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 MARTHAM). 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 MARTHAM?

MARTHAM is located on COTSWOLD CLOSE in BOURNE, in the GL5 postcode district. The below map shows the position of MARTHAM on COTSWOLD CLOSE.