Property Data Search:

9A, SOUTH STREET, NORTHAMPTON, NN1 5HS - £169,000

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.

9A SOUTH STREET is a very small detached house of 46m², built sometime between 2007 and 2011, which could now be worth an estimated £174,725. It was last sold for £169,000 in June 2022, which was around 63% below the average June 2022 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was November 2023, where the current energy rating was C, and the potential energy rating was A.

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9A SOUTH STREET Sold Prices

Land registry data shows three sales for 9A SOUTH STREET since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the three 9A SOUTH STREET 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
2022
1 JUN
£169,000£458,819
down arrow
63% below HPI
2013
13 DEC
£112,500£287,204
down arrow
61% below HPI
2003
2 JUL
£150,000£224,396
down arrow
33% below HPI

9A SOUTH STREET 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 three 9A SOUTH STREET sales between July 2003 and June 2022 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 December 2013 sale was for 61% below the HPI. So the extrapolation line tracks at 61% below the HPI over time, until the June 2022 sale, where it falls to 63% below the HPI. The line then continues to track at 63% below the HPI.

9A, SOUTH STREET, NORTHAMPTON, NN1 5HS: Price paid vs HM Land Registry's House Price Index

What might 9A SOUTH STREET be worth now?

9A SOUTH STREET might now be worth an estimated £174,725.

This is based on house price inflation of 3.4%, between June 2022 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 3.4% inflationary increase is applied to the most recent sale price for 9A SOUTH STREET of £169,000 on 1st June 2022. For the value to have increased from £169,000 to £174,725 over the three years and four months to February 2025, the following assumptions must hold true:

  • The value of 9A SOUTH STREET has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
  • The June 2022 sale price of £169,000 represented a fair market value for the property.
  • The size, condition, and specification of 9A SOUTH STREET has not materially changed since June 2022.
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 9A SOUTH STREET?

9A SOUTH STREET is 46m² according to the EPC inspection conducted in November 2023. This puts it in the smallest 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 9A SOUTH STREET lies on this distribution: Less than 1% of detached houses houses are smaller than 9A SOUTH STREET, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Northampton.

9A, SOUTH STREET, NORTHAMPTON, NN1 5HS: Size of property relative to detached houses houses in Northampton

9A SOUTH STREET: Plot and Title Map

9A SOUTH STREET sits on a plot of roughly 0.009 of an acre, or 38m². The below map shows the location of 9A SOUTH STREET, 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 9A SOUTH STREET). 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.

9A, SOUTH STREET, NORTHAMPTON, NN1 5HS: Plot and title map

Where is 9A SOUTH STREET?

9A SOUTH STREET is located in NORTHAMPTON, in the NN1 postcode district. The below map shows the position of No. 9A on SOUTH STREET.

9A, SOUTH STREET, NORTHAMPTON, NN1 5HS: Location map and indicative extent of plot

All property sales on SOUTH STREET

Most recent sales first:

Full data available
2022
1 JUN
£169,000
Limited data available
2018
25 MAY
£305,000
Limited data available
2016
29 MAR
£185,000
Limited data available
2015
1 SEP
£169,000
Limited data available
2015
18 JUN
£172,500
Limited data available
2014
7 APR
£139,000
Full data available
2013
13 DEC
£112,500
Limited data available
2013
1 NOV
£141,500
Limited data available
2013
26 SEP
£135,000
Limited data available
2007
24 JUL
£202,500
Limited data available
2006
12 DEC
£200,000
Limited data available
2006
22 SEP
£150,000
Limited data available
2004
23 DEC
£112,500
Limited data available
2003
16 JUL
£169,000
Limited data available
2003
4 JUL
£170,000
Limited data available
2003
4 JUL
£169,000
Full data available
2003
2 JUL
£150,000
Limited data available
2003
20 JUN
£172,000
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.