9, CARNOUSTIE CLOSE, GRANTHAM, NG31 9FF - £260,000

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 CARNOUSTIE CLOSE is a very small extended detached house of 81m², built sometime between 2003 and 2006, which could now be worth an estimated £255,541. It was last sold for £260,000 in December 2025, which was around 31% below the average December 2025 detached price in the South Kesteven local authority area. The most recent EPC inspection was November 2019, where the current energy rating was C, and the potential energy rating was B.

9 CARNOUSTIE CLOSE Sold Prices

Land registry data shows two sales for 9 CARNOUSTIE CLOSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the South Kesteven local authority area for the corresponding sale date. Both of the two 9 CARNOUSTIE 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
2025 9 DEC	£260,000	£378,710	31% below HPI
2007 26 JAN	£172,950	£225,796	23% below HPI

9 CARNOUSTIE CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the South Kesteven local authority area over time, sourced from the HPI. The two 9 CARNOUSTIE CLOSE sales from January 2007 and December 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 January 2007 sale was for 23% below the HPI. So the extrapolation line tracks at 23% below the HPI over time, until the December 2025 sale, where it falls to 31% below the HPI. The line then continues to track at 31% below the HPI.

What might 9 CARNOUSTIE CLOSE be worth now?

9 CARNOUSTIE CLOSE might now be worth an estimated £255,541.

This is based on house price deflation of 1.7%, between December 2025 and April 2026, for detached houses, in the South Kesteven local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.7% deflationary decrease is applied to the most recent sale price for 9 CARNOUSTIE CLOSE of £260,000 on 9th December 2025. For the value to have decreased from £260,000 to £255,541 over the one year and eight months to April 2026, the following assumptions must hold true:

• The value of 9 CARNOUSTIE CLOSE has moved in line with the HPI for detached houses in the South Kesteven local authority area.
• The December 2025 sale price of £260,000 represented a fair market value for the property.
• The size, condition, and specification of 9 CARNOUSTIE CLOSE has not materially changed since December 2025.

How Large is 9 CARNOUSTIE CLOSE?

9 CARNOUSTIE CLOSE is 81m², which includes one extension, according to the EPC inspection conducted in November 2019. This puts it in the smallest 20% of detached houses houses in Grantham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Grantham, and where 9 CARNOUSTIE CLOSE lies on this distribution: 19% of detached houses houses are smaller than 9 CARNOUSTIE CLOSE, and 80% of houses are larger. Note that EPC data is not available for all properties in Grantham.

9 CARNOUSTIE CLOSE: Plot and Title Map

9 CARNOUSTIE CLOSE sits on a plot of roughly 0.077 of an acre, or 311m². The below map shows the location of 9 CARNOUSTIE 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 CARNOUSTIE 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 CARNOUSTIE CLOSE?

9 CARNOUSTIE CLOSE is located in GRANTHAM, in the NG31 postcode district. The below map shows the position of No. 9 on CARNOUSTIE CLOSE.