12, KEYSLAND, BENFLEET, SS7 3TW - £645,000

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.

12 KEYSLAND is a very large detached house of 168m², built sometime between 1996 and 2002, which could now be worth an estimated £639,546. It was last sold for £645,000 in July 2024, which was around 38% above the average July 2024 detached price in the Castle Point local authority area. The most recent EPC inspection was May 2016, where the current energy rating was D, and the potential energy rating was B.

12 KEYSLAND Sold Prices

Land registry data shows two sales for 12 KEYSLAND since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Castle Point local authority area for the corresponding sale date. Both of the two 12 KEYSLAND sales were 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
2024 8 JUL	£645,000	£467,368	38% above HPI
2016 14 OCT	£530,000	£371,399	43% above HPI

12 KEYSLAND Price Paid vs. HPI Average

The below graph shows the average detached house price in the Castle Point local authority area over time, sourced from the HPI. The two 12 KEYSLAND sales from October 2016 and July 2024 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 October 2016 sale was for 43% above the HPI. So the extrapolation line tracks at 43% above the HPI over time, until the July 2024 sale, where it falls to 38% above the HPI. The line then continues to track at 38% above the HPI.

What might 12 KEYSLAND be worth now?

12 KEYSLAND might now be worth an estimated £639,546.

This is based on house price deflation of 0.8%, between July 2024 and February 2025, for detached houses, in the Castle Point 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 12 KEYSLAND of £645,000 on 8th July 2024. For the value to have decreased from £645,000 to £639,546 over the one year and five months to February 2025, the following assumptions must hold true:

• The value of 12 KEYSLAND has moved in line with the HPI for detached houses in the Castle Point local authority area.
• The July 2024 sale price of £645,000 represented a fair market value for the property.
• The size, condition, and specification of 12 KEYSLAND has not materially changed since July 2024.

How Large is 12 KEYSLAND?

12 KEYSLAND is 168m² according to the EPC inspection conducted in May 2016. This puts it in the largest 20% of detached houses houses in Thundersley, based on EPC data. The below chart shows the distribution of detached houses houses by size in Thundersley, and where 12 KEYSLAND lies on this distribution: 83% of detached houses houses are smaller than 12 KEYSLAND, and 17% of houses are larger. Note that EPC data is not available for all properties in Thundersley.

12 KEYSLAND: Plot and Title Map

12 KEYSLAND sits on a plot of roughly 0.085 of an acre, or 346m². The below map shows the location of 12 KEYSLAND, 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 12 KEYSLAND). 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 12 KEYSLAND?

12 KEYSLAND is located in BENFLEET, in the SS7 postcode district. The below map shows the position of No. 12 on KEYSLAND.