Property Data Search:

17, AMBRIDGE CLOSE, NORTHAMPTON, NN4 9RW - £435,000

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.

17 AMBRIDGE CLOSE is a very large extended detached house of 183m², built sometime between 1991 and 1995, which could now be worth an estimated £501,775. It was last sold for £435,000 in February 2021, which was around 6% above the average February 2021 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was January 2023, where the current energy rating was B, and the potential energy rating was B.

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17 AMBRIDGE CLOSE Sold Prices

Land registry data shows four sales for 17 AMBRIDGE 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. Most of the four 17 AMBRIDGE CLOSE 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
1 FEB
£435,000£411,235
up arrow
6% above HPI
2010
31 AUG
£265,000£276,772
down arrow
4% below HPI
2004
6 AUG
£274,550£249,515
up arrow
10% above HPI
1997
27 OCT
£123,500£105,575
up arrow
17% above HPI

17 AMBRIDGE 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 17 AMBRIDGE CLOSE sales between October 1997 and February 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 August 2010 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the February 2021 sale, where it rises to 6% above the HPI. The line then continues to track at 6% above the HPI.

17, AMBRIDGE CLOSE, NORTHAMPTON, NN4 9RW: Price paid vs HM Land Registry's House Price Index

What might 17 AMBRIDGE CLOSE be worth now?

17 AMBRIDGE CLOSE might now be worth an estimated £501,775.

This is based on house price inflation of 15.4%, between February 2021 and February 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 15.4% inflationary increase is applied to the most recent sale price for 17 AMBRIDGE CLOSE of £435,000 on 1st February 2021. For the value to have increased from £435,000 to £501,775 over the four years to February 2025, the following assumptions must hold true:

  • The value of 17 AMBRIDGE CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
  • The February 2021 sale price of £435,000 represented a fair market value for the property.
  • The size, condition, and specification of 17 AMBRIDGE CLOSE has not materially changed since February 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 17 AMBRIDGE CLOSE?

17 AMBRIDGE CLOSE is 183m², which includes one extension, according to the EPC inspection conducted in January 2023. This puts it in the largest 10% 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 17 AMBRIDGE CLOSE lies on this distribution: 92% of detached houses houses are smaller than 17 AMBRIDGE CLOSE, and 8% of houses are larger. Note that EPC data is not available for all properties in Northampton.

17, AMBRIDGE CLOSE, NORTHAMPTON, NN4 9RW: Size of property relative to detached houses houses in Northampton

17 AMBRIDGE CLOSE: Plot and Title Map

17 AMBRIDGE CLOSE sits on a plot of roughly 0.134 of an acre, or 543m². The below map shows the location of 17 AMBRIDGE 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 17 AMBRIDGE 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.

17, AMBRIDGE CLOSE, NORTHAMPTON, NN4 9RW: Plot and title map

Where is 17 AMBRIDGE CLOSE?

17 AMBRIDGE CLOSE is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 17 on AMBRIDGE CLOSE.

17, AMBRIDGE CLOSE, NORTHAMPTON, NN4 9RW: Location map and indicative extent of plot

All property sales on AMBRIDGE CLOSE

Most recent sales first:

Limited data available
2025
5 MAR
£530,000
Limited data available
2025
31 JAN
£495,000
Full data available
2024
17 APR
£460,000
Full data available
2022
31 AUG
£460,000
Full data available
2021
1 FEB
£435,000
Full data available
2020
12 NOV
£620,000
Full data available
2020
28 SEP
£419,995
Full data available
2018
24 SEP
£403,000
Limited data available
2017
30 NOV
£170,000
Limited data available
2017
21 MAR
£200,001
Limited data available
2016
10 MAR
£300,000
Limited data available
2015
28 AUG
£359,950
Full data available
2014
14 AUG
£320,000
Full data available
2013
23 JUL
£312,500
Full data available
2011
9 DEC
£245,000
Full data available
2010
17 DEC
£272,000
Full data available
2010
31 AUG
£265,000
Full data available
2007
30 APR
£250,000
Limited data available
2005
28 OCT
£223,500
Limited data available
2005
7 MAR
£250,000
Full data available
2004
6 AUG
£274,550
Full data available
2003
24 OCT
£248,000
Limited data available
2003
20 MAY
£237,000
Full data available
2002
26 APR
£155,000
Full data available
2001
23 MAR
£158,000
Limited data available
2001
23 MAR
£133,500
Limited data available
2001
16 MAR
£159,500
Limited data available
2001
12 JAN
£158,500
Full data available
1999
19 NOV
£116,000
Limited data available
1999
23 JUL
£110,000
Limited data available
1998
6 NOV
£129,500
Full data available
1997
27 OCT
£123,500
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.
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.