Property Data Search:

9, MEDLOWS, HARPENDEN, AL5 3AY - £1,540,000

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.

9 MEDLOWS is a very large extended detached house of 271m², built sometime between 1976 and 1982, which could now be worth an estimated £2,097,745. It was last sold for £1,540,000 in June 2015, which was around 75% above the average June 2015 detached price in the St Albans local authority area. The most recent EPC inspection was December 2014, where the current energy rating was C, and the potential energy rating was B.

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9 MEDLOWS Sold Prices

Land registry data shows two sales for 9 MEDLOWS since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the St Albans local authority area for the corresponding sale date. Both of the two 9 MEDLOWS sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2015
26 JUN
£1,540,000£881,137
up arrow
75% above HPI
2006
11 AUG
£995,000£577,890
up arrow
72% above HPI

9 MEDLOWS Price Paid vs. HPI Average

The below graph shows the average detached house price in the St Albans local authority area over time, sourced from the HPI. The two 9 MEDLOWS sales from August 2006 and June 2015 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 August 2006 sale was for 72% above the HPI. So the extrapolation line tracks at 72% above the HPI over time, until the June 2015 sale, where it rises to 75% above the HPI. The line then continues to track at 75% above the HPI.

9, MEDLOWS, HARPENDEN, AL5 3AY: Price paid vs HM Land Registry's House Price Index

What might 9 MEDLOWS be worth now?

9 MEDLOWS might now be worth an estimated £2,097,745.

This is based on house price inflation of 36.2%, between June 2015 and March 2025, for detached houses, in the St Albans local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 36.2% inflationary increase is applied to the most recent sale price for 9 MEDLOWS of £1,540,000 on 26th June 2015. For the value to have increased from £1,540,000 to £2,097,745 over the ten years and three months to March 2025, the following assumptions must hold true:

  • The value of 9 MEDLOWS has moved in line with the HPI for detached houses in the St Albans local authority area.
  • The June 2015 sale price of £1,540,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 MEDLOWS has not materially changed since June 2015.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 9 MEDLOWS?

9 MEDLOWS is 271m², which includes two extensions, according to the EPC inspection conducted in December 2014. This puts it in the largest 20% of detached houses houses in Harpenden, based on EPC data. The below chart shows the distribution of detached houses houses by size in Harpenden, and where 9 MEDLOWS lies on this distribution: 85% of detached houses houses are smaller than 9 MEDLOWS, and 15% of houses are larger. Note that EPC data is not available for all properties in Harpenden.

9, MEDLOWS, HARPENDEN, AL5 3AY: Size of property relative to detached houses houses in Harpenden

9 MEDLOWS: Plot and Title Map

9 MEDLOWS sits on a plot of roughly 0.174 of an acre, or 703m². The below map shows the location of 9 MEDLOWS, 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 9 MEDLOWS). 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.

9, MEDLOWS, HARPENDEN, AL5 3AY: Plot and title map

Where is 9 MEDLOWS?

9 MEDLOWS is located in HARPENDEN, in the AL5 postcode district. The below map shows the position of No. 9 on MEDLOWS.

9, MEDLOWS, HARPENDEN, AL5 3AY: Location map and indicative extent of plot

All property sales on MEDLOWS

Most recent sales first:

Limited data available
2023
23 JUN
£1,453,000
Full data available
2023
28 FEB
£1,355,000
Full data available
2021
18 MAR
£1,350,000
Limited data available
2020
26 MAR
£1,150,000
Limited data available
2018
29 NOV
£1,250,000
Full data available
2015
26 JUN
£1,540,000
Full data available
2008
20 FEB
£940,000
Full data available
2006
11 AUG
£995,000
Limited data available
2005
9 SEP
£675,000
Full data available
2005
15 MAR
£695,000
Full data available
2004
14 SEP
£695,000
Limited data available
2002
15 JUL
£675,000
Full data available
2000
14 JUL
£425,000
Limited data available
1995
17 MAR
£210,500
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2025 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2025 Ordnance Survey 100026316. Conditions of use.