Property Data Search:

4, COWSLIP HILL, MAWSLEY, KETTERING, NN14 1GU - £367,500

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.

4 COWSLIP HILL is a small extended detached house of 128m², built sometime between 1996 and 2002, which could now be worth an estimated £435,796. It was last sold for £367,500 in March 2021, which was around 6% above the average March 2021 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was July 2012, where the current energy rating was D, and the potential energy rating was B.

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4 COWSLIP HILL Sold Prices

Land registry data shows three sales for 4 COWSLIP HILL since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. All of the three 4 COWSLIP HILL 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
2021
19 MAR
£367,500£346,523
up arrow
6% above HPI
2012
26 OCT
£262,500£208,785
up arrow
26% above HPI
2002
18 OCT
£219,995£151,497
up arrow
45% above HPI

4 COWSLIP HILL Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The three 4 COWSLIP HILL sales between October 2002 and March 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 October 2012 sale was for 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the March 2021 sale, where it falls to 6% above the HPI. The line then continues to track at 6% above the HPI.

4, COWSLIP HILL, MAWSLEY, KETTERING, NN14 1GU: Price paid vs HM Land Registry's House Price Index

What might 4 COWSLIP HILL be worth now?

4 COWSLIP HILL might now be worth an estimated £435,796.

This is based on house price inflation of 18.6%, between March 2021 and June 2025, for detached houses, in the North Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 18.6% inflationary increase is applied to the most recent sale price for 4 COWSLIP HILL of £367,500 on 19th March 2021. For the value to have increased from £367,500 to £435,796 over the three years and nine months to June 2025, the following assumptions must hold true:

  • The value of 4 COWSLIP HILL has moved in line with the HPI for detached houses in the North Northamptonshire local authority area.
  • The March 2021 sale price of £367,500 represented a fair market value for the property.
  • The size, condition, and specification of 4 COWSLIP HILL has not materially changed since March 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 4 COWSLIP HILL?

4 COWSLIP HILL is 128m², which includes one extension, according to the EPC inspection conducted in July 2012. This puts it in the smallest 40% of detached houses houses in Mawsley Village, based on EPC data. The below chart shows the distribution of detached houses houses by size in Mawsley Village, and where 4 COWSLIP HILL lies on this distribution: 31% of detached houses houses are smaller than 4 COWSLIP HILL, and 68% of houses are larger. Note that EPC data is not available for all properties in Mawsley Village.

4, COWSLIP HILL, MAWSLEY, KETTERING, NN14 1GU: Size of property relative to detached houses houses in Mawsley Village

4 COWSLIP HILL: Plot and Title Map

4 COWSLIP HILL sits on a plot of roughly 0.099 of an acre, or 401m². The below map shows the location of 4 COWSLIP 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 4 COWSLIP 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.

4, COWSLIP HILL, MAWSLEY, KETTERING, NN14 1GU: Plot and title map

Where is 4 COWSLIP HILL?

4 COWSLIP HILL is located in MAWSLEY, in the NN14 postcode district. The below map shows the position of No. 4 on COWSLIP HILL.

4, COWSLIP HILL, MAWSLEY, KETTERING, NN14 1GU: Location map and indicative extent of plot

All property sales on COWSLIP HILL

Most recent sales first:

Full data available
2023
31 MAR
£278,500
Full data available
2022
20 SEP
£665,000
Full data available
2022
12 MAY
£298,000
Full data available
2021
9 DEC
£287,000
Full data available
2021
19 MAR
£367,500
Full data available
2019
6 SEP
£253,000
Full data available
2017
17 OCT
£245,000
Full data available
2017
3 AUG
£237,000
Full data available
2017
21 JUL
£225,000
Full data available
2016
29 JUN
£234,950
Full data available
2016
18 MAR
£217,500
Full data available
2014
15 AUG
£394,000
Full data available
2012
26 OCT
£262,500
Full data available
2010
30 APR
£175,000
Full data available
2009
23 OCT
£402,000
Full data available
2007
29 JUN
£207,000
Full data available
2007
16 MAR
£187,000
Full data available
2006
25 AUG
£400,000
Full data available
2006
3 APR
£185,500
Limited data available
2004
15 OCT
£205,000
Limited data available
2004
19 AUG
£178,000
Full data available
2003
17 DEC
£189,995
Full data available
2002
23 DEC
£166,995
Limited data available
2002
13 DEC
£209,995
Full data available
2002
11 DEC
£154,995
Full data available
2002
6 DEC
£176,995
Limited data available
2002
29 NOV
£150,000
Full data available
2002
29 NOV
£345,000
Full data available
2002
18 OCT
£219,995
Limited data available
2002
5 JUL
£119,950
Full data available
2002
28 JUN
£119,950
Full data available
2002
24 JUN
£145,000
Full data available
2002
21 JUN
£145,000
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.