Property Data Search:

21, IBSTOCK CLOSE, NORTHAMPTON, NN3 5DL - £310,000

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.

21 IBSTOCK CLOSE is a midsized detached house of 114m², built sometime between 1976 and 1982, which could now be worth an estimated £380,319. It was last sold for £310,000 in November 2017, which was around 20% below the average November 2017 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was September 2012, where the current energy rating was D, and the potential energy rating was B.

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21 IBSTOCK CLOSE Sold Prices

Land registry data shows four sales for 21 IBSTOCK CLOSE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the four 21 IBSTOCK CLOSE 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
2017
24 NOV
£310,000£387,246
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20% below HPI
2016
29 JUL
£279,995£357,044
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22% below HPI
2013
22 MAR
£223,000£279,846
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20% below HPI
2003
27 JAN
£180,000£211,804
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15% below HPI

21 IBSTOCK CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The four 21 IBSTOCK CLOSE sales between January 2003 and November 2017 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 July 2016 sale was for 22% below the HPI. So the extrapolation line tracks at 22% below the HPI over time, until the November 2017 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.

21, IBSTOCK CLOSE, NORTHAMPTON, NN3 5DL: Price paid vs HM Land Registry's House Price Index

What might 21 IBSTOCK CLOSE be worth now?

21 IBSTOCK CLOSE might now be worth an estimated £380,319.

This is based on house price inflation of 22.7%, between November 2017 and March 2025, for detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 22.7% inflationary increase is applied to the most recent sale price for 21 IBSTOCK CLOSE of £310,000 on 24th November 2017. For the value to have increased from £310,000 to £380,319 over the eight years and eight months to March 2025, the following assumptions must hold true:

  • The value of 21 IBSTOCK CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
  • The November 2017 sale price of £310,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 IBSTOCK CLOSE has not materially changed since November 2017.
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 21 IBSTOCK CLOSE?

21 IBSTOCK CLOSE is 114m² according to the EPC inspection conducted in September 2012. This puts it in the largest 50% of detached houses houses in Northampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Northampton, and where 21 IBSTOCK CLOSE lies on this distribution: 51% of detached houses houses are smaller than 21 IBSTOCK CLOSE, and 48% of houses are larger. Note that EPC data is not available for all properties in Northampton.

21, IBSTOCK CLOSE, NORTHAMPTON, NN3 5DL: Size of property relative to detached houses houses in Northampton

21 IBSTOCK CLOSE: Plot and Title Map

21 IBSTOCK CLOSE sits on a plot of roughly 0.086 of an acre, or 349m². The below map shows the location of 21 IBSTOCK CLOSE, 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 21 IBSTOCK CLOSE). 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.

21, IBSTOCK CLOSE, NORTHAMPTON, NN3 5DL: Plot and title map

Where is 21 IBSTOCK CLOSE?

21 IBSTOCK CLOSE is located in NORTHAMPTON, in the NN3 postcode district. The below map shows the position of No. 21 on IBSTOCK CLOSE.

21, IBSTOCK CLOSE, NORTHAMPTON, NN3 5DL: Location map and indicative extent of plot

All property sales on IBSTOCK CLOSE

Most recent sales first:

Full data available
2019
15 NOV
£340,000
Full data available
2019
1 MAR
£305,000
Full data available
2017
21 DEC
£285,000
Full data available
2017
24 NOV
£310,000
Full data available
2016
29 JUL
£279,995
Limited data available
2016
11 MAR
£257,000
Limited data available
2015
23 JAN
£260,000
Full data available
2014
7 NOV
£247,500
Full data available
2014
2 MAY
£250,000
Full data available
2014
31 JAN
£220,000
Full data available
2013
22 MAR
£223,000
Full data available
2012
13 DEC
£215,000
Limited data available
2010
6 OCT
£225,000
Limited data available
2006
1 SEP
£242,500
Limited data available
2005
2 DEC
£177,000
Full data available
2005
1 JUN
£210,000
Full data available
2004
10 SEP
£230,000
Limited data available
2004
25 JUN
£215,000
Full data available
2004
25 MAY
£194,950
Limited data available
2004
7 MAY
£216,000
Limited data available
2004
16 JAN
£191,000
Full data available
2003
27 JAN
£180,000
Full data available
2002
27 SEP
£100,000
Limited data available
2002
15 MAR
£128,000
Limited data available
2002
22 JAN
£132,000
Limited data available
2001
28 SEP
£135,995
Limited data available
2001
6 JUL
£145,000
Full data available
2001
14 JUN
£149,995
Full data available
2001
5 JUN
£138,000
Full data available
2000
21 DEC
£128,000
Limited data available
2000
25 AUG
£132,500
Limited data available
1999
21 JUN
£99,950
Full data available
1999
26 MAR
£95,000
Full data available
1998
17 JUN
£106,000
Limited data available
1997
8 JUN
£87,000
Full data available
1996
4 DEC
£94,995
Limited data available
1996
27 SEP
£65,000
Limited data available
1996
31 JAN
£70,000
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.