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71, KETTERING ROAD, ISLIP, KETTERING, NN14 3JT - £250,000

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.

71 KETTERING ROAD is a very small detached house of 103m², built sometime between 1930 and 1949, which could now be worth an estimated £470,817. It was last sold for £250,000 in September 2010, which was around 15% above the average September 2010 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was April 2010, where the current energy rating was F, and the potential energy rating was D.

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71 KETTERING ROAD Sold Prices

Land registry data shows one sale for 71 KETTERING ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2010
24 SEP
£250,000£217,656
up arrow
15% above HPI

What might 71 KETTERING ROAD be worth now?

71 KETTERING ROAD might now be worth an estimated £470,817.

This is based on house price inflation of 88.3%, between September 2010 and May 2026, 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 88.3% inflationary increase is applied to the most recent sale price for 71 KETTERING ROAD of £250,000 on 24th September 2010. For the value to have increased from £250,000 to £470,817 over the sixteen years and four months to May 2026, the following assumptions must hold true:

  • The value of 71 KETTERING ROAD has moved in line with the HPI for detached houses in the North Northamptonshire local authority area.
  • The September 2010 sale price of £250,000 represented a fair market value for the property.
  • The size, condition, and specification of 71 KETTERING ROAD has not materially changed since September 2010.
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 71 KETTERING ROAD?

71 KETTERING ROAD is 103m² according to the EPC inspection conducted in April 2010. This puts it in the smallest 20% of detached houses in Islip, based on EPC data. The below chart shows the distribution of detached houses by size in Islip, and where 71 KETTERING ROAD lies on this distribution: 15% of detached houses are smaller than 71 KETTERING ROAD, and 85% of detached houses are larger. Note that EPC data is not available for all properties in Islip.

71, KETTERING ROAD, ISLIP, KETTERING, NN14 3JT: Size of property relative to detached houses in Islip

71 KETTERING ROAD: Plot

71 KETTERING ROAD sits on a plot of roughly 0.278 of an acre, or 1,127m².

Where is 71 KETTERING ROAD?

71 KETTERING ROAD is located in ISLIP, in the NN14 postcode district.

All property sales on KETTERING ROAD

Most recent sales first:

Full data available
2026
8 MAY
£635,000
Full data available
2025
8 DEC
£281,000
Full data available
2025
21 NOV
£230,000
Full data available
2025
5 AUG
£275,000
Limited data available
2023
12 OCT
£295,000
Full data available
2022
28 SEP
£325,000
Full data available
2022
31 JAN
£375,000
Limited data available
2021
2 MAR
£190,000
Full data available
2019
6 SEP
£277,500
Full data available
2019
27 JUN
£227,500
Full data available
2018
30 APR
£220,000
Full data available
2016
7 JUL
£249,950
Full data available
2015
1 APR
£187,500
Full data available
2014
14 NOV
£195,000
Limited data available
2014
7 JAN
£169,500
Full data available
2012
25 MAY
£130,000
Limited data available
2011
9 DEC
£125,000
Full data available
2011
24 OCT
£182,000
Full data available
2010
26 NOV
£130,000
Full data available
2010
11 NOV
£119,500
Limited data available
2010
24 SEP
£250,000
Full data available
2009
18 DEC
£128,000
Full data available
2009
13 NOV
£250,000
Full data available
2008
12 JUN
£350,000
Full data available
2008
11 APR
£146,000
Full data available
2008
19 MAR
£164,950
Full data available
2007
31 AUG
£155,000
Full data available
2007
19 JAN
£173,000
Limited data available
2006
24 NOV
£160,000
Full data available
2006
28 JUL
£177,500
Full data available
2005
14 JUN
£141,000
Full data available
2004
6 AUG
£165,000
Full data available
2004
19 MAR
£125,000
Full data available
2003
21 NOV
£162,000
Full data available
2003
16 JUL
£114,559
Full data available
2002
22 NOV
£92,615
Full data available
2002
12 APR
£122,000
Full data available
2002
20 JAN
£250,000
Full data available
2001
4 JUN
£87,250
Full data available
2000
1 SEP
£62,500
Full data available
2000
27 MAR
£90,000
Full data available
1999
9 AUG
£65,000
Full data available
1998
6 NOV
£67,000
Limited data available
1998
31 JUL
£46,000
Full data available
1998
22 MAY
£58,500
Full data available
1997
24 OCT
£55,200
Full data available
1997
3 JUL
£55,250
Limited data available
1996
23 AUG
£55,000
Full data available
1996
23 AUG
£59,995
Full data available
1995
6 JUN
£51,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. 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 2026. 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 2026 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 2026 Ordnance Survey 100026316. Conditions of use.
Licence: Open Government Licence v3.0.