Property Data Search:

1, THE CHESTNUTS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0UH - £750,000

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.

1 THE CHESTNUTS is a large extended detached house of 185m², built sometime between 1996 and 2002, which could now be worth an estimated £831,245. It was last sold for £750,000 in November 2020, which was around 2% below the average November 2020 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was July 2020, where the current energy rating was C, and the potential energy rating was C.

1 THE CHESTNUTS Sold Prices

Land registry data shows three sales for 1 THE CHESTNUTS since 1st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 1 THE CHESTNUTS 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
2020
6 NOV
£750,000£763,485
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2% below HPI
2004
7 MAY
£350,000£402,327
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13% below HPI
2001
15 JUN
£240,000£305,813
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22% below HPI

1 THE CHESTNUTS Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The three 1 THE CHESTNUTS sales between June 2001 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 May 2004 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the November 2020 sale, where it rises to 2% below the HPI. The line then continues to track at 2% below the HPI.

1, THE CHESTNUTS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0UH: Price paid vs HM Land Registry's House Price Index

What might 1 THE CHESTNUTS be worth now?

1 THE CHESTNUTS might now be worth an estimated £831,245.

This is based on house price inflation of 10.8%, between November 2020 and February 2025, for detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 10.8% inflationary increase is applied to the most recent sale price for 1 THE CHESTNUTS of £750,000 on 6th November 2020. For the value to have increased from £750,000 to £831,245 over the five years and nine months to February 2025, the following assumptions must hold true:

  • The value of 1 THE CHESTNUTS has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
  • The November 2020 sale price of £750,000 represented a fair market value for the property.
  • The size, condition, and specification of 1 THE CHESTNUTS 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 1 THE CHESTNUTS?

1 THE CHESTNUTS is 185m², which includes three extensions, according to the EPC inspection conducted in July 2020. This puts it in the largest 30% of detached houses houses in Grendon Underwood, based on EPC data. The below chart shows the distribution of detached houses houses by size in Grendon Underwood, and where 1 THE CHESTNUTS lies on this distribution: 74% of detached houses houses are smaller than 1 THE CHESTNUTS, and 26% of houses are larger. Note that EPC data is not available for all properties in Grendon Underwood.

1, THE CHESTNUTS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0UH: Size of property relative to detached houses houses in Grendon Underwood

1 THE CHESTNUTS: Plot and Title Map

1 THE CHESTNUTS sits on a plot of roughly 1.1 acres, or 4,392m². The below map shows the location of 1 THE CHESTNUTS, 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 1 THE CHESTNUTS). 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.

1, THE CHESTNUTS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0UH: Plot and title map

Where is 1 THE CHESTNUTS?

1 THE CHESTNUTS is located on MAIN STREET in GRENDON UNDERWOOD, in the HP18 postcode district. The below map shows the position of 1 THE CHESTNUTS on MAIN STREET.

1, THE CHESTNUTS, MAIN STREET, GRENDON UNDERWOOD, AYLESBURY, HP18 0UH: Location map and indicative extent of plot

All property sales on MAIN STREET

Most recent sales first:

Limited data available
2022
2 SEP
£360,000
Limited data available
2022
10 JAN
£155,000
Limited data available
2019
24 APR
£270,000
Limited data available
2018
26 NOV
£442,500
Limited data available
2018
13 FEB
£400,000
Limited data available
2017
6 DEC
£480,000
Limited data available
2016
13 DEC
£625,000
Limited data available
2014
1 SEP
£440,000
Limited data available
2014
28 AUG
£224,000
Limited data available
2013
17 JUN
£470,000
Limited data available
2011
28 APR
£458,500
Limited data available
2007
3 AUG
£220,000
Limited data available
2006
3 OCT
£210,000
Limited data available
2004
2 SEP
£207,000
Limited data available
2003
24 JAN
£220,000
Limited data available
2002
27 NOV
£165,950
Limited data available
2002
14 JUN
£395,250
Limited data available
2001
28 SEP
£160,000
Limited data available
2000
19 JUL
£182,500
Limited data available
2000
30 JUN
£748,000
Limited data available
1999
14 JUN
£175,000
Limited data available
1998
15 OCT
£122,000
Limited data available
1998
24 APR
£100,000
Limited data available
1996
30 SEP
£66,000
Limited data available
1996
2 FEB
£66,000
Limited data available
1995
1 JUN
£159,000
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.