17, THEYDON AVENUE, WOBURN SANDS, MILTON KEYNES, MK17 8PN - £575,000

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 THEYDON AVENUE is a large extended semi-detached house of 149m², built sometime before 1900, which could now be worth an estimated £622,397. It was last sold for £575,000 in November 2023, which was around 85% above the average November 2023 semi-detached price in the Milton Keynes local authority area. The most recent EPC inspection was June 2023, where the current energy rating was D, and the potential energy rating was B.

17 THEYDON AVENUE Sold Prices

Land registry data shows six sales for 17 THEYDON AVENUE since 1^st January 1995. The below table shows the price paid for the six sales, along with the average semi-detached price in the Milton Keynes local authority area for the corresponding sale date. All of the six 17 THEYDON AVENUE 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
2023 24 NOV	£575,000	£311,102	85% above HPI
2017 28 JUL	£530,000	£257,778	106% above HPI
2016 19 FEB	£470,000	£240,024	96% above HPI
2006 1 DEC	£276,000	£167,679	65% above HPI
2001 9 NOV	£195,000	£95,333	105% above HPI
1998 27 FEB	£144,500	£57,255	152% above HPI

17 THEYDON AVENUE Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The six 17 THEYDON AVENUE sales between February 1998 and November 2023 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 July 2017 sale was for 106% above the HPI. So the extrapolation line tracks at 106% above the HPI over time, until the November 2023 sale, where it falls to 85% above the HPI. The line then continues to track at 85% above the HPI.

What might 17 THEYDON AVENUE be worth now?

17 THEYDON AVENUE might now be worth an estimated £622,397.

This is based on house price inflation of 8.2%, between November 2023 and February 2025, for semi-detached houses, in the Milton Keynes local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 8.2% inflationary increase is applied to the most recent sale price for 17 THEYDON AVENUE of £575,000 on 24th November 2023. For the value to have increased from £575,000 to £622,397 over the two years and nine months to February 2025, the following assumptions must hold true:

• The value of 17 THEYDON AVENUE has moved in line with the HPI for semi-detached houses in the Milton Keynes local authority area.
• The November 2023 sale price of £575,000 represented a fair market value for the property.
• The size, condition, and specification of 17 THEYDON AVENUE has not materially changed since November 2023.

How Large is 17 THEYDON AVENUE?

17 THEYDON AVENUE is 149m², which includes two extensions, according to the EPC inspection conducted in June 2023. This puts it in the largest 40% of semi-detached houses houses in Woburn Sands, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Woburn Sands, and where 17 THEYDON AVENUE lies on this distribution: 64% of semi-detached houses houses are smaller than 17 THEYDON AVENUE, and 34% of houses are larger. Note that EPC data is not available for all properties in Woburn Sands.

17 THEYDON AVENUE: Plot and Title Map

17 THEYDON AVENUE sits on a plot of roughly 0.049 of an acre, or 199m². The below map shows the location of 17 THEYDON AVENUE, 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 THEYDON AVENUE). 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 THEYDON AVENUE?

17 THEYDON AVENUE is located in WOBURN SANDS, in the MK17 postcode district. The below map shows the position of No. 17 on THEYDON AVENUE.