Property Data Search:

BROOK HOUSE, GYNWELL, NASEBY, NORTHAMPTON, NN6 6DB - £560,000

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.

BROOK HOUSE is a very large extended detached house of 222m², built sometime between 1967 and 1975, which could now be worth an estimated £646,234. It was last sold for £560,000 in November 2020, which was around 36% above the average November 2020 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2019, where the current energy rating was D, and the potential energy rating was B.

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BROOK HOUSE Sold Prices

Land registry data shows two sales for BROOK HOUSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two BROOK HOUSE 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
2020
27 NOV
£560,000£411,063
up arrow
36% above HPI
2000
3 MAR
£245,000£137,409
up arrow
78% above HPI

BROOK HOUSE 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 two BROOK HOUSE sales from March 2000 and November 2020 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 March 2000 sale was for 78% above the HPI. So the extrapolation line tracks at 78% above the HPI over time, until the November 2020 sale, where it falls to 36% above the HPI. The line then continues to track at 36% above the HPI.

BROOK HOUSE, GYNWELL, NASEBY, NORTHAMPTON, NN6 6DB: Price paid vs HM Land Registry's House Price Index

What might BROOK HOUSE be worth now?

BROOK HOUSE might now be worth an estimated £646,234.

This is based on house price inflation of 15.4%, between November 2020 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 BROOK HOUSE of £560,000 on 27th November 2020. For the value to have increased from £560,000 to £646,234 over the five years and nine months to February 2025, the following assumptions must hold true:

  • The value of BROOK HOUSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
  • The November 2020 sale price of £560,000 represented a fair market value for the property.
  • The size, condition, and specification of BROOK HOUSE has not materially changed since November 2020.
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 BROOK HOUSE?

BROOK HOUSE is 222m², which includes two extensions, according to the EPC inspection conducted in August 2019. This puts it in the largest 20% of detached houses houses in Naseby, based on EPC data. The below chart shows the distribution of detached houses houses by size in Naseby, and where BROOK HOUSE lies on this distribution: 86% of detached houses houses are smaller than BROOK HOUSE, and 13% of houses are larger. Note that EPC data is not available for all properties in Naseby.

BROOK HOUSE, GYNWELL, NASEBY, NORTHAMPTON, NN6 6DB: Size of property relative to detached houses houses in Naseby

BROOK HOUSE: Plot and Title Map

BROOK HOUSE sits on a plot of roughly 0.259 of an acre, or 1,049m². The below map shows the location of BROOK HOUSE, 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 BROOK HOUSE). 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.

BROOK HOUSE, GYNWELL, NASEBY, NORTHAMPTON, NN6 6DB: Plot and title map

Where is BROOK HOUSE?

BROOK HOUSE is located on GYNWELL in NASEBY, in the NN6 postcode district. The below map shows the position of BROOK HOUSE on GYNWELL.

BROOK HOUSE, GYNWELL, NASEBY, NORTHAMPTON, NN6 6DB: Location map and indicative extent of plot

All property sales on GYNWELL

Most recent sales first:

Full data available
2025
10 JAN
£532,000
Limited data available
2021
5 MAR
£440,000
Full data available
2020
27 NOV
£560,000
Full data available
2020
25 SEP
£475,000
Full data available
2019
31 OCT
£485,000
Full data available
2010
26 FEB
£165,000
Full data available
2009
12 NOV
£360,000
Full data available
2009
4 JUN
£150,000
Full data available
2001
11 DEC
£188,500
Full data available
2000
3 MAR
£245,000
Limited data available
1995
15 DEC
£125,000
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.