8, PORTER STREET, DOWNHAM MARKET, PE38 9EH - £148,500

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.

8 PORTER STREET is a very large extended detached house of 133m², built sometime between 1967 and 1975, which could now be worth an estimated £368,596. It was last sold for £148,500 in March 2003, which was around 1% above the average March 2003 detached price in the King's Lynn and West Norfolk local authority area. The most recent EPC inspection was November 2014, where the current energy rating was D, and the potential energy rating was B.

8 PORTER STREET Sold Prices

Land registry data shows two sales for 8 PORTER STREET 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 8 PORTER STREET 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
2003 10 MAR	£148,500	£147,744	1% above HPI
2001 20 SEP	£141,500	£114,526	24% above HPI

8 PORTER STREET 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 8 PORTER STREET sales from September 2001 and March 2003 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 September 2001 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the March 2003 sale, where it falls to 1% above the HPI. The line then continues to track at 1% above the HPI.

What might 8 PORTER STREET be worth now?

8 PORTER STREET might now be worth an estimated £368,596.

This is based on house price inflation of 148.2%, between March 2003 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 148.2% inflationary increase is applied to the most recent sale price for 8 PORTER STREET of £148,500 on 10th March 2003. For the value to have increased from £148,500 to £368,596 over the 22 years and one month to February 2025, the following assumptions must hold true:

• The value of 8 PORTER STREET has moved in line with the HPI for detached houses in the King's Lynn and West Norfolk local authority area.
• The March 2003 sale price of £148,500 represented a fair market value for the property.
• The size, condition, and specification of 8 PORTER STREET has not materially changed since March 2003.

How Large is 8 PORTER STREET?

8 PORTER STREET is 133m², which includes four extensions, according to the EPC inspection conducted in November 2014. This puts it in the largest 20% of detached houses houses in Downham Market, based on EPC data. The below chart shows the distribution of detached houses houses by size in Downham Market, and where 8 PORTER STREET lies on this distribution: 83% of detached houses houses are smaller than 8 PORTER STREET, and 16% of houses are larger. Note that EPC data is not available for all properties in Downham Market.

8 PORTER STREET: Plot and Title Map

8 PORTER STREET sits on a plot of roughly 0.209 of an acre, or 844m². The below map shows the location of 8 PORTER STREET, 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 8 PORTER STREET). 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 8 PORTER STREET?

8 PORTER STREET is located in DOWNHAM MARKET, in the PE38 postcode district. The below map shows the position of No. 8 on PORTER STREET.