17, GREAT PORTWAY, BIDDENHAM, BEDFORD, MK40 4GA - £270,000

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.

17 GREAT PORTWAY is a small detached house of 113m², built sometime between 1996 and 2002, which could now be worth an estimated £493,203. It was last sold for £270,000 in October 2010, which was around 9% below the average October 2010 detached price in the Bedford local authority area. The most recent EPC inspection was March 2016, where the current energy rating was D, and the potential energy rating was B.

17 GREAT PORTWAY Sold Prices

Land registry data shows four sales for 17 GREAT PORTWAY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Bedford local authority area for the corresponding sale date. Most of the four 17 GREAT PORTWAY 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
2010 29 OCT	£270,000	£295,279	9% below HPI
2007 19 FEB	£330,000	£293,794	12% above HPI
2002 25 JAN	£210,250	£185,263	13% above HPI
1999 4 JUN	£146,950	£126,500	16% above HPI

17 GREAT PORTWAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bedford local authority area over time, sourced from the HPI. The four 17 GREAT PORTWAY sales between June 1999 and October 2010 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 2007 sale was for 12% above the HPI. So the extrapolation line tracks at 12% above the HPI over time, until the October 2010 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 17 GREAT PORTWAY be worth now?

17 GREAT PORTWAY might now be worth an estimated £493,203.

This is based on house price inflation of 82.7%, between October 2010 and February 2025, for detached houses, in the Bedford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 82.7% inflationary increase is applied to the most recent sale price for 17 GREAT PORTWAY of £270,000 on 29th October 2010. For the value to have increased from £270,000 to £493,203 over the fifteen years and eight months to February 2025, the following assumptions must hold true:

• The value of 17 GREAT PORTWAY has moved in line with the HPI for detached houses in the Bedford local authority area.
• The October 2010 sale price of £270,000 represented a fair market value for the property.
• The size, condition, and specification of 17 GREAT PORTWAY has not materially changed since October 2010.

How Large is 17 GREAT PORTWAY?

17 GREAT PORTWAY is 113m² according to the EPC inspection conducted in March 2016. This puts it in the smallest 30% of detached houses houses in Great Denham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Great Denham, and where 17 GREAT PORTWAY lies on this distribution: 26% of detached houses houses are smaller than 17 GREAT PORTWAY, and 71% of houses are larger. Note that EPC data is not available for all properties in Great Denham.

17 GREAT PORTWAY: Plot and Title Map

17 GREAT PORTWAY sits on a plot of roughly 0.113 of an acre, or 456m². The below map shows the location of 17 GREAT PORTWAY, 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 17 GREAT PORTWAY). 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 17 GREAT PORTWAY?

17 GREAT PORTWAY is located in BIDDENHAM, in the MK40 postcode district. The below map shows the position of No. 17 on GREAT PORTWAY.