Property Data Search:

HILLTOP HOUSE, CHALFONT AVENUE, AMERSHAM, HP6 6RF - £1,600,000

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.

HILLTOP HOUSE is a large extended detached house of 220m², built sometime between 1930 and 1949, which could now be worth an estimated £1,670,259. It was last sold for £1,600,000 in April 2022, which was around 98% above the average April 2022 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was February 2022, where the current energy rating was D, and the potential energy rating was C.

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HILLTOP HOUSE Sold Prices

Land registry data shows two sales for HILLTOP HOUSE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two HILLTOP 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
2022
22 APR
£1,600,000£806,870
up arrow
98% above HPI
1996
15 NOV
£260,000£167,207
up arrow
55% above HPI

HILLTOP HOUSE 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 two HILLTOP HOUSE sales from November 1996 and April 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 November 1996 sale was for 55% above the HPI. So the extrapolation line tracks at 55% above the HPI over time, until the April 2022 sale, where it rises to 98% above the HPI. The line then continues to track at 98% above the HPI.

HILLTOP HOUSE, CHALFONT AVENUE, AMERSHAM, HP6 6RF: Price paid vs HM Land Registry's House Price Index

What might HILLTOP HOUSE be worth now?

HILLTOP HOUSE might now be worth an estimated £1,670,259.

This is based on house price inflation of 4.4%, between April 2022 and March 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 4.4% inflationary increase is applied to the most recent sale price for HILLTOP HOUSE of £1,600,000 on 22nd April 2022. For the value to have increased from £1,600,000 to £1,670,259 over the three years and one month to March 2025, the following assumptions must hold true:

  • The value of HILLTOP HOUSE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
  • The April 2022 sale price of £1,600,000 represented a fair market value for the property.
  • The size, condition, and specification of HILLTOP HOUSE has not materially changed since April 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 HILLTOP HOUSE?

HILLTOP HOUSE is 220m², which includes three extensions, according to the EPC inspection conducted in February 2022. This puts it in the largest 40% of detached houses houses in Little Chalfont, based on EPC data. The below chart shows the distribution of detached houses houses by size in Little Chalfont, and where HILLTOP HOUSE lies on this distribution: 69% of detached houses houses are smaller than HILLTOP HOUSE, and 31% of houses are larger. Note that EPC data is not available for all properties in Little Chalfont.

HILLTOP HOUSE, CHALFONT AVENUE, AMERSHAM, HP6 6RF: Size of property relative to detached houses houses in Little Chalfont

HILLTOP HOUSE: Plot and Title Map

HILLTOP HOUSE sits on a plot of roughly 0.374 of an acre, or 1,515m². The below map shows the location of HILLTOP 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 HILLTOP 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.

HILLTOP HOUSE, CHALFONT AVENUE, AMERSHAM, HP6 6RF: Plot and title map

Where is HILLTOP HOUSE?

HILLTOP HOUSE is located on CHALFONT AVENUE in AMERSHAM, in the HP6 postcode district. The below map shows the position of HILLTOP HOUSE on CHALFONT AVENUE.

HILLTOP HOUSE, CHALFONT AVENUE, AMERSHAM, HP6 6RF: Location map and indicative extent of plot

All property sales on CHALFONT AVENUE

Most recent sales first:

Limited data available
2025
17 JAN
£412,500
Limited data available
2024
25 SEP
£420,000
Limited data available
2023
14 JUL
£402,500
Full data available
2022
29 SEP
£415,000
Full data available
2022
22 APR
£1,600,000
Limited data available
2022
29 MAR
£1,326,500
Limited data available
2021
30 SEP
£420,000
Limited data available
2021
26 MAY
£410,000
Full data available
2021
13 JAN
£1,162,500
Limited data available
2020
18 DEC
£900,000
Limited data available
2020
3 APR
£382,000
Limited data available
2016
25 JUL
£285,000
Limited data available
2016
22 FEB
£332,000
Full data available
2015
12 OCT
£495,000
Limited data available
2013
21 JUN
£600,000
Limited data available
2011
20 MAY
£226,000
Limited data available
2010
5 NOV
£245,000
Full data available
2010
26 JUL
£734,000
Limited data available
2010
25 MAY
£230,000
Limited data available
2010
11 MAY
£206,000
Limited data available
2008
19 MAY
£200,000
Full data available
2008
4 FEB
£190,000
Limited data available
2006
20 OCT
£211,000
Limited data available
2006
19 JUL
£180,000
Limited data available
2006
18 JUL
£325,000
Limited data available
2006
13 JUN
£116,666
Limited data available
2006
12 JUN
£305,000
Full data available
2005
16 MAR
£285,000
Limited data available
2005
10 MAR
£180,000
Limited data available
2004
3 SEP
£198,000
Limited data available
2003
28 NOV
£177,100
Limited data available
2002
4 JAN
£132,500
Full data available
2001
13 JUN
£300,000
Limited data available
2001
12 APR
£135,000
Limited data available
2000
17 NOV
£111,000
Limited data available
1999
10 AUG
£101,101
Limited data available
1998
18 SEP
£91,540
Full data available
1996
15 NOV
£260,000
Limited data available
1995
13 JAN
£65,000
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.