Property/Postcode Data Search:

11A, FROGHALL LANE, WALKERN, STEVENAGE, SG2 7PH - £585,000

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.

11A FROGHALL LANE is a large extended detached house of 173m², built sometime between 1950 and 1966, which could now be worth an estimated £659,141. It was last sold for £585,000 in November 2018, which was around 24% below the average November 2018 detached price in the East Hertfordshire 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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11A FROGHALL LANE Sold Prices

Land registry data shows three sales for 11A FROGHALL LANE since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the East Hertfordshire local authority area for the corresponding sale date. All of the three 11A FROGHALL LANE sales were for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2018
15 NOV
£585,000£766,379
down arrow
24% below HPI
2015
19 OCT
£542,500£657,667
down arrow
18% below HPI
1999
6 AUG
£175,000£225,209
down arrow
22% below HPI

11A FROGHALL LANE Price Paid vs. HPI Average

The below graph shows the average detached house price in the East Hertfordshire local authority area over time, sourced from the HPI. The three 11A FROGHALL LANE sales between August 1999 and November 2018 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 October 2015 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the November 2018 sale, where it falls to 24% below the HPI. The line then continues to track at 24% below the HPI.

11A, FROGHALL LANE, WALKERN, STEVENAGE, SG2 7PH: Price paid vs HM Land Registry's House Price Index

What might 11A FROGHALL LANE be worth now?

11A FROGHALL LANE might now be worth an estimated £659,141.

This is based on house price inflation of 12.7%, between November 2018 and July 2025, for detached houses, in the East Hertfordshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 12.7% inflationary increase is applied to the most recent sale price for 11A FROGHALL LANE of £585,000 on 15th November 2018. For the value to have increased from £585,000 to £659,141 over the seven years and four months to July 2025, the following assumptions must hold true:

  • The value of 11A FROGHALL LANE has moved in line with the HPI for detached houses in the East Hertfordshire local authority area.
  • The November 2018 sale price of £585,000 represented a fair market value for the property.
  • The size, condition, and specification of 11A FROGHALL LANE has not materially changed since November 2018.
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 11A FROGHALL LANE?

11A FROGHALL LANE is 173m², which includes two extensions, according to the EPC inspection conducted in July 2018. This puts it in the largest 30% of detached houses houses in Walkern, based on EPC data. The below chart shows the distribution of detached houses houses by size in Walkern, and where 11A FROGHALL LANE lies on this distribution: 78% of detached houses houses are smaller than 11A FROGHALL LANE, and 22% of houses are larger. Note that EPC data is not available for all properties in Walkern.

11A, FROGHALL LANE, WALKERN, STEVENAGE, SG2 7PH: Size of property relative to detached houses houses in Walkern

11A FROGHALL LANE: Plot and Title Map

11A FROGHALL LANE sits on a plot of roughly 0.207 of an acre, or 838m². The below map shows the location of 11A FROGHALL LANE, 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 11A FROGHALL LANE). 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.

11A, FROGHALL LANE, WALKERN, STEVENAGE, SG2 7PH: Plot and title map

Where is 11A FROGHALL LANE?

11A FROGHALL LANE is located in WALKERN, in the SG2 postcode district. The below map shows the position of No. 11A on FROGHALL LANE.

11A, FROGHALL LANE, WALKERN, STEVENAGE, SG2 7PH: Location map and indicative extent of plot

All property sales on FROGHALL LANE

Most recent sales first:

Limited data available
2024
12 SEP
£610,000
Limited data available
2024
2 AUG
£650,000
Full data available
2022
13 JUL
£230,000
Full data available
2021
18 JUN
£418,000
Limited data available
2020
26 NOV
£790,000
Full data available
2020
20 MAY
£499,995
Full data available
2020
5 FEB
£245,000
Full data available
2018
15 NOV
£585,000
Full data available
2018
5 OCT
£465,000
Full data available
2017
10 AUG
£475,000
Limited data available
2016
25 OCT
£500,000
Full data available
2016
16 SEP
£590,000
Full data available
2015
19 OCT
£542,500
Full data available
2013
24 OCT
£344,000
Full data available
2010
24 SEP
£365,000
Limited data available
2007
18 JUL
£449,995
Full data available
2006
14 JUL
£124,000
Full data available
2005
1 JUL
£250,000
Full data available
2003
17 APR
£295,000
Full data available
2002
29 NOV
£250,000
Limited data available
2001
6 FEB
£246,000
Full data available
2000
28 JUL
£140,000
Full data available
1999
10 DEC
£177,500
Limited data available
1999
12 AUG
£163,000
Full data available
1999
6 AUG
£175,000
Limited data available
1999
2 JUN
£173,000
Limited data available
1998
27 NOV
£165,000
Limited data available
1998
28 APR
£185,000
Full data available
1997
31 OCT
£138,000
Limited data available
1997
6 JUN
£34,000
Limited data available
1997
28 FEB
£56,000
Limited data available
1996
16 AUG
£62,000
Full data available
1996
12 JUN
£80,125
Limited data available
1996
31 MAY
£115,000
Full data available
1995
1 SEP
£38,500
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.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
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.
Licence: Open Government Licence v3.0.