21, BLAKE CLOSE, GRIMSTON, KING'S LYNN, PE32 1DL - £140,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

21 BLAKE CLOSE is a very small detached house of 65m², built sometime between 1976 and 1982, which could now be worth an estimated £261,987. It was last sold for £140,000 in January 2009, which was around 29% below the average January 2009 detached price in the King's Lynn and West Norfolk local authority area. The most recent EPC inspection was February 2025, where the current energy rating was D, and the potential energy rating was B.

21 BLAKE CLOSE Sold Prices

Land registry data shows two sales for 21 BLAKE 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 King's Lynn and West Norfolk local authority area for the corresponding sale date. Both of the two 21 BLAKE 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
2009 12 JAN	£140,000	£195,967	29% below HPI
1997 16 MAY	£47,000	£68,736	32% below HPI

21 BLAKE CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the King's Lynn and West Norfolk local authority area over time, sourced from the HPI. The two 21 BLAKE CLOSE sales from May 1997 and January 2009 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 1997 sale was for 32% below the HPI. So the extrapolation line tracks at 32% below the HPI over time, until the January 2009 sale, where it rises to 29% below the HPI. The line then continues to track at 29% below the HPI.

What might 21 BLAKE CLOSE be worth now?

21 BLAKE CLOSE might now be worth an estimated £261,987.

This is based on house price inflation of 87.1%, between January 2009 and February 2025, for detached houses, in the King's Lynn and West Norfolk local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 87.1% inflationary increase is applied to the most recent sale price for 21 BLAKE CLOSE of £140,000 on 12th January 2009. For the value to have increased from £140,000 to £261,987 over the fifteen years and eleven months to February 2025, the following assumptions must hold true:

• The value of 21 BLAKE CLOSE has moved in line with the HPI for detached houses in the King's Lynn and West Norfolk local authority area.
• The January 2009 sale price of £140,000 represented a fair market value for the property.
• The size, condition, and specification of 21 BLAKE CLOSE has not materially changed since January 2009.

How Large is 21 BLAKE CLOSE?

21 BLAKE CLOSE is 65m² according to the EPC inspection conducted in February 2025. This puts it in the smallest 10% of detached houses houses in Grimston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Grimston, and where 21 BLAKE CLOSE lies on this distribution: 4% of detached houses houses are smaller than 21 BLAKE CLOSE, and 95% of houses are larger. Note that EPC data is not available for all properties in Grimston.

21 BLAKE CLOSE: Plot and Title Map

21 BLAKE CLOSE sits on a plot of roughly 0.114 of an acre, or 463m². The below map shows the location of 21 BLAKE 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 21 BLAKE 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 21 BLAKE CLOSE?

21 BLAKE CLOSE is located in GRIMSTON, in the PE32 postcode district. The below map shows the position of No. 21 on BLAKE CLOSE.