Property Data Search:

21, SOUTH PARK CRESCENT, GERRARDS CROSS, SL9 8HJ - £1,875,000

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.

21 SOUTH PARK CRESCENT is a very large detached house of 399m², built sometime between 1983 and 1990, which could now be worth an estimated £2,120,157. It was last sold for £1,875,000 in March 2021, which was around 152% above the average March 2021 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was July 2020, where the current energy rating was D, and the potential energy rating was C.

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21 SOUTH PARK CRESCENT Sold Prices

Land registry data shows two sales for 21 SOUTH PARK CRESCENT 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 21 SOUTH PARK CRESCENT 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
5 MAR
£1,875,000£743,989
up arrow
152% above HPI
1999
21 OCT
£820,000£251,736
up arrow
226% above HPI

21 SOUTH PARK CRESCENT 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 21 SOUTH PARK CRESCENT sales from October 1999 and March 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 October 1999 sale was for 226% above the HPI. So the extrapolation line tracks at 226% above the HPI over time, until the March 2021 sale, where it falls to 152% above the HPI. The line then continues to track at 152% above the HPI.

21, SOUTH PARK CRESCENT, GERRARDS CROSS, SL9 8HJ: Price paid vs HM Land Registry's House Price Index

What might 21 SOUTH PARK CRESCENT be worth now?

21 SOUTH PARK CRESCENT might now be worth an estimated £2,120,157.

This is based on house price inflation of 13.1%, between March 2021 and June 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 13.1% inflationary increase is applied to the most recent sale price for 21 SOUTH PARK CRESCENT of £1,875,000 on 5th March 2021. For the value to have increased from £1,875,000 to £2,120,157 over the three years and nine months to June 2025, the following assumptions must hold true:

  • The value of 21 SOUTH PARK CRESCENT has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
  • The March 2021 sale price of £1,875,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 SOUTH PARK CRESCENT has not materially changed since March 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 21 SOUTH PARK CRESCENT?

21 SOUTH PARK CRESCENT is 399m² according to the EPC inspection conducted in July 2020. This puts it in the largest 20% of detached houses houses in Gerrards Cross, based on EPC data. The below chart shows the distribution of detached houses houses by size in Gerrards Cross, and where 21 SOUTH PARK CRESCENT lies on this distribution: 85% of detached houses houses are smaller than 21 SOUTH PARK CRESCENT, and 15% of houses are larger. Note that EPC data is not available for all properties in Gerrards Cross.

21, SOUTH PARK CRESCENT, GERRARDS CROSS, SL9 8HJ: Size of property relative to detached houses houses in Gerrards Cross

21 SOUTH PARK CRESCENT: Plot and Title Map

21 SOUTH PARK CRESCENT sits on a plot of roughly 0.372 of an acre, or 1,505m². The below map shows the location of 21 SOUTH PARK CRESCENT, 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 21 SOUTH PARK CRESCENT). 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.

21, SOUTH PARK CRESCENT, GERRARDS CROSS, SL9 8HJ: Plot and title map

Where is 21 SOUTH PARK CRESCENT?

21 SOUTH PARK CRESCENT is located in GERRARDS CROSS, in the SL9 postcode district. The below map shows the position of No. 21 on SOUTH PARK CRESCENT.

21, SOUTH PARK CRESCENT, GERRARDS CROSS, SL9 8HJ: Location map and indicative extent of plot

All property sales on SOUTH PARK CRESCENT

Most recent sales first:

Limited data available
2023
14 JUN
£600
Full data available
2022
6 SEP
£1,500,000
Limited data available
2022
16 JUN
£1,275,000
Limited data available
2021
19 NOV
£1,550,000
Limited data available
2021
11 NOV
£1,636,750
Limited data available
2021
10 NOV
£1,559,400
Limited data available
2021
28 OCT
£1,300,000
Limited data available
2021
22 OCT
£1,295,000
Limited data available
2021
21 OCT
£1,280,000
Limited data available
2021
29 JUN
£1,450,000
Limited data available
2021
29 JUN
£1,060,000
Limited data available
2021
28 MAY
£1,325,000
Full data available
2021
5 MAR
£1,875,000
Full data available
2020
19 AUG
£1,400,000
Limited data available
2018
23 NOV
£1,400,000
Limited data available
2018
15 JUN
£1,080,000
Limited data available
2018
11 MAY
£1,175,000
Limited data available
2017
14 DEC
£1,238,000
Limited data available
2017
1 DEC
£600
Limited data available
2017
28 JUL
£1,400,000
Limited data available
2017
30 MAR
£1,280,000
Limited data available
2016
16 DEC
£1,925,000
Limited data available
2016
20 MAY
£2,101,000
Full data available
2015
14 OCT
£1,240,000
Full data available
2015
18 AUG
£1,000,000
Limited data available
2015
19 MAR
£1,900,000
Full data available
2014
12 DEC
£795,000
Limited data available
2011
1 DEC
£1,115,000
Full data available
2010
20 JAN
£787,500
Limited data available
2007
12 JAN
£803,000
Limited data available
2005
22 MAR
£595,000
Full data available
2003
31 JAN
£480,500
Limited data available
2002
23 JUL
£575,000
Limited data available
2001
16 AUG
£525,000
Limited data available
2000
17 FEB
£975,000
Limited data available
1999
3 DEC
£279,950
Full data available
1999
21 OCT
£820,000
Limited data available
1999
2 AUG
£820,000
Limited data available
1999
30 JUN
£450,000
Full data available
1998
19 AUG
£625,000
Limited data available
1998
30 JAN
£729,000
Limited data available
1997
19 DEC
£219,500
Limited data available
1997
3 DEC
£445,000
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.