Property Data Search:

51, COBDEN HILL, RADLETT, WD7 7JL - £1,270,000

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.

51 COBDEN HILL is a midsized extended detached house of 221m², built sometime between 1900 and 1929, which could now be worth an estimated £1,245,130. It was last sold for £1,270,000 in September 2021, which was around 6% above the average September 2021 detached price in the Hertsmere local authority area. The most recent EPC inspection was July 2018, where the current energy rating was C, and the potential energy rating was B.

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51 COBDEN HILL Sold Prices

Land registry data shows two sales for 51 COBDEN HILL since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Hertsmere local authority area for the corresponding sale date. One of the two 51 COBDEN HILL sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2021
9 SEP
£1,270,000£1,196,480
up arrow
6% above HPI
2017
15 SEP
£840,000£1,064,130
down arrow
21% below HPI

51 COBDEN HILL Price Paid vs. HPI Average

The below graph shows the average detached house price in the Hertsmere local authority area over time, sourced from the HPI. The two 51 COBDEN HILL sales from September 2017 and September 2021 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 2017 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the September 2021 sale, where it rises to 6% above the HPI. The line then continues to track at 6% above the HPI.

51, COBDEN HILL, RADLETT, WD7 7JL: Price paid vs HM Land Registry's House Price Index

What might 51 COBDEN HILL be worth now?

51 COBDEN HILL might now be worth an estimated £1,245,130.

This is based on house price deflation of 2%, between September 2021 and February 2025, for detached houses, in the Hertsmere local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2% deflationary decrease is applied to the most recent sale price for 51 COBDEN HILL of £1,270,000 on 9th September 2021. For the value to have decreased from £1,270,000 to £1,245,130 over the four years and seven months to February 2025, the following assumptions must hold true:

  • The value of 51 COBDEN HILL has moved in line with the HPI for detached houses in the Hertsmere local authority area.
  • The September 2021 sale price of £1,270,000 represented a fair market value for the property.
  • The size, condition, and specification of 51 COBDEN HILL has not materially changed since September 2021.
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 51 COBDEN HILL?

51 COBDEN HILL is 221m², which includes two extensions, according to the EPC inspection conducted in July 2018. This puts it in the largest 50% of detached houses houses in Radlett, based on EPC data. The below chart shows the distribution of detached houses houses by size in Radlett, and where 51 COBDEN HILL lies on this distribution: 53% of detached houses houses are smaller than 51 COBDEN HILL, and 47% of houses are larger. Note that EPC data is not available for all properties in Radlett.

51, COBDEN HILL, RADLETT, WD7 7JL: Size of property relative to detached houses houses in Radlett

51 COBDEN HILL: Plot and Title Map

51 COBDEN HILL sits on a plot of roughly 0.122 of an acre, or 492m². The below map shows the location of 51 COBDEN HILL, 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 51 COBDEN HILL). 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.

51, COBDEN HILL, RADLETT, WD7 7JL: Plot and title map

Where is 51 COBDEN HILL?

51 COBDEN HILL is located in RADLETT, in the WD7 postcode district. The below map shows the position of No. 51 on COBDEN HILL.

51, COBDEN HILL, RADLETT, WD7 7JL: Location map and indicative extent of plot

All property sales on COBDEN HILL

Most recent sales first:

Full data available
2025
12 FEB
£600,000
Limited data available
2024
23 FEB
£810,000
Limited data available
2024
1 FEB
£535,000
Full data available
2023
3 AUG
£1,180,000
Limited data available
2022
7 JUL
£915,000
Limited data available
2022
30 MAY
£1,415,000
Full data available
2022
14 APR
£2,500,000
Limited data available
2022
13 JAN
£590,000
Full data available
2021
9 SEP
£1,270,000
Limited data available
2020
25 MAR
£4,475,000
Limited data available
2019
18 DEC
£840,000
Limited data available
2019
8 NOV
£620,000
Limited data available
2019
19 JUL
£970,000
Full data available
2018
11 MAY
£450,000
Full data available
2018
16 MAR
£495,000
Full data available
2017
15 SEP
£840,000
Full data available
2017
10 MAR
£1,150,000
Limited data available
2017
17 FEB
£4,000,000
Limited data available
2015
17 JUL
£430,000
Limited data available
2015
17 JUL
£695,000
Limited data available
2015
16 JAN
£960,000
Full data available
2014
14 NOV
£500,000
Full data available
2014
3 APR
£655,000
Full data available
2014
14 MAR
£785,000
Limited data available
2014
28 FEB
£805,000
Limited data available
2013
30 DEC
£745,000
Limited data available
2013
5 DEC
£765,000
Full data available
2013
28 OCT
£374,950
Limited data available
2012
22 OCT
£599,950
Full data available
2010
7 OCT
£289,950
Limited data available
2007
18 SEP
£345,000
Limited data available
2007
27 JUL
£449,950
Full data available
2006
30 NOV
£475,000
Full data available
2004
7 OCT
£1,295,000
Limited data available
2004
18 AUG
£425,000
Full data available
2003
25 SEP
£215,000
Full data available
2003
2 MAY
£250,000
Limited data available
2002
29 AUG
£250,000
Limited data available
2002
22 APR
£1,875,000
Limited data available
2002
21 FEB
£187,000
Full data available
2001
30 NOV
£950,000
Limited data available
2001
30 NOV
£247,000
Limited data available
2001
27 JUL
£827,000
Full data available
2000
30 NOV
£183,000
Full data available
1999
4 NOV
£225,000
Limited data available
1999
18 OCT
£230,000
Full data available
1999
15 JUL
£145,000
Limited data available
1999
12 MAY
£225,000
Limited data available
1998
10 SEP
£190,000
Limited data available
1998
28 JUL
£640,000
Limited data available
1996
12 MAR
£50,000
Limited data available
1995
21 JUL
£114,000
Limited data available
1995
30 JUN
£95,000
Full data available
1995
26 MAY
£129,000
Full data available
1995
28 MAR
£75,000
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.