15, BLENHEIM PARK CLOSE, LEIGH-ON-SEA, SS9 4AR - £132,000

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.

15 BLENHEIM PARK CLOSE is a small extended detached house of 91m², built sometime between 1991 and 1995, which could now be worth an estimated £493,574. It was last sold for £132,000 in April 2001, which was around 20% below the average April 2001 detached price in the Southend-on-Sea local authority area. The most recent EPC inspection was January 2020, where the current energy rating was C, and the potential energy rating was B.

15 BLENHEIM PARK CLOSE Sold Prices

Land registry data shows three sales for 15 BLENHEIM PARK CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Southend-on-Sea local authority area for the corresponding sale date. All of the three 15 BLENHEIM PARK 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
2001 10 APR	£132,000	£164,159	20% below HPI
1999 28 MAY	£95,000	£127,520	26% below HPI
1995 6 OCT	£79,000	£87,871	10% below HPI

15 BLENHEIM PARK CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Southend-on-Sea local authority area over time, sourced from the HPI. The three 15 BLENHEIM PARK CLOSE sales between October 1995 and April 2001 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 1999 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the April 2001 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.

What might 15 BLENHEIM PARK CLOSE be worth now?

15 BLENHEIM PARK CLOSE might now be worth an estimated £493,574.

This is based on house price inflation of 273.9%, between April 2001 and June 2025, for detached houses, in the Southend-on-Sea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 273.9% inflationary increase is applied to the most recent sale price for 15 BLENHEIM PARK CLOSE of £132,000 on 10th April 2001. For the value to have increased from £132,000 to £493,574 over the 23 years and ten months to June 2025, the following assumptions must hold true:

• The value of 15 BLENHEIM PARK CLOSE has moved in line with the HPI for detached houses in the Southend-on-Sea local authority area.
• The April 2001 sale price of £132,000 represented a fair market value for the property.
• The size, condition, and specification of 15 BLENHEIM PARK CLOSE has not materially changed since April 2001.

How Large is 15 BLENHEIM PARK CLOSE?

15 BLENHEIM PARK CLOSE is 91m², which includes one extension, according to the EPC inspection conducted in January 2020. This puts it in the smallest 30% of detached houses houses in Southend-on-Sea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Southend-on-Sea, and where 15 BLENHEIM PARK CLOSE lies on this distribution: 23% of detached houses houses are smaller than 15 BLENHEIM PARK CLOSE, and 76% of houses are larger. Note that EPC data is not available for all properties in Southend-on-Sea.

15 BLENHEIM PARK CLOSE: Plot and Title Map

15 BLENHEIM PARK CLOSE sits on a plot of roughly 0.068 of an acre, or 274m². The below map shows the location of 15 BLENHEIM PARK 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 15 BLENHEIM PARK 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 15 BLENHEIM PARK CLOSE?

15 BLENHEIM PARK CLOSE is located in LEIGH-ON-SEA, in the SS9 postcode district. The below map shows the position of No. 15 on BLENHEIM PARK CLOSE.