11, BLACKMORE, LETCHWORTH GARDEN CITY, SG6 2SX - £330,000

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.

11 BLACKMORE is a midsized extended detached house of 131m², built sometime between 1967 and 1975, which could now be worth an estimated £587,067. It was last sold for £330,000 in May 2011, which was around 24% below the average May 2011 detached price in the North Hertfordshire local authority area. The most recent EPC inspection was September 2010, where the current energy rating was E, and the potential energy rating was C.

11 BLACKMORE Sold Prices

Land registry data shows two sales for 11 BLACKMORE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Hertfordshire local authority area for the corresponding sale date. Both of the two 11 BLACKMORE 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
2011 19 MAY	£330,000	£436,294	24% below HPI
1997 28 FEB	£84,000	£134,176	37% below HPI

11 BLACKMORE Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Hertfordshire local authority area over time, sourced from the HPI. The two 11 BLACKMORE sales from February 1997 and May 2011 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 February 1997 sale was for 37% below the HPI. So the extrapolation line tracks at 37% below the HPI over time, until the May 2011 sale, where it rises to 24% below the HPI. The line then continues to track at 24% below the HPI.

What might 11 BLACKMORE be worth now?

11 BLACKMORE might now be worth an estimated £587,067.

This is based on house price inflation of 77.9%, between May 2011 and February 2025, for detached houses, in the North Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 77.9% inflationary increase is applied to the most recent sale price for 11 BLACKMORE of £330,000 on 19th May 2011. For the value to have increased from £330,000 to £587,067 over the fourteen years and three months to February 2025, the following assumptions must hold true:

• The value of 11 BLACKMORE has moved in line with the HPI for detached houses in the North Hertfordshire local authority area.
• The May 2011 sale price of £330,000 represented a fair market value for the property.
• The size, condition, and specification of 11 BLACKMORE has not materially changed since May 2011.

How Large is 11 BLACKMORE?

11 BLACKMORE is 131m², which includes two extensions, according to the EPC inspection conducted in September 2010. This puts it in the largest 50% of detached houses houses in Letchworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Letchworth, and where 11 BLACKMORE lies on this distribution: 58% of detached houses houses are smaller than 11 BLACKMORE, and 42% of houses are larger. Note that EPC data is not available for all properties in Letchworth.

11 BLACKMORE: Plot and Title Map

11 BLACKMORE sits on a plot of roughly 0.758 of an acre, or 3,068m². The below map shows the location of 11 BLACKMORE, 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 11 BLACKMORE). 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 11 BLACKMORE?

11 BLACKMORE is located in LETCHWORTH GARDEN CITY, in the SG6 postcode district. The below map shows the position of No. 11 on BLACKMORE.