Property Data Search:

20, CHESTNUT AVENUE, SLOUGH, SL3 7DE - £340,000

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.

20 CHESTNUT AVENUE is a midsized extended detached house of 125m², built sometime between 1930 and 1949, which could now be worth an estimated £382,682. It was last sold for £340,000 in August 2019, which was around 44% below the average August 2019 detached price in the Slough local authority area. The most recent EPC inspection was August 2019, where the current energy rating was D, and the potential energy rating was C.

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20 CHESTNUT AVENUE Sold Prices

Land registry data shows two sales for 20 CHESTNUT AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Slough local authority area for the corresponding sale date. One of the two 20 CHESTNUT AVENUE sales was for below the average price, whilst the other was for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2019
30 AUG
£340,000£607,721
down arrow
44% below HPI
2010
8 SEP
£425,000£351,765
up arrow
21% above HPI

20 CHESTNUT AVENUE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Slough local authority area over time, sourced from the HPI. The two 20 CHESTNUT AVENUE sales from September 2010 and August 2019 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 September 2010 sale was for 21% above the HPI. So the extrapolation line tracks at 21% above the HPI over time, until the August 2019 sale, where it falls to 44% below the HPI. The line then continues to track at 44% below the HPI.

20, CHESTNUT AVENUE, SLOUGH, SL3 7DE: Price paid vs HM Land Registry's House Price Index

What might 20 CHESTNUT AVENUE be worth now?

20 CHESTNUT AVENUE might now be worth an estimated £382,682.

This is based on house price inflation of 12.6%, between August 2019 and February 2025, for detached houses, in the Slough local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 12.6% inflationary increase is applied to the most recent sale price for 20 CHESTNUT AVENUE of £340,000 on 30th August 2019. For the value to have increased from £340,000 to £382,682 over the six years and six months to February 2025, the following assumptions must hold true:

  • The value of 20 CHESTNUT AVENUE has moved in line with the HPI for detached houses in the Slough local authority area.
  • The August 2019 sale price of £340,000 represented a fair market value for the property.
  • The size, condition, and specification of 20 CHESTNUT AVENUE has not materially changed since August 2019.
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 20 CHESTNUT AVENUE?

20 CHESTNUT AVENUE is 125m², which includes two extensions, according to the EPC inspection conducted in August 2019. This puts it in the largest 50% of detached houses houses in Slough, based on EPC data. The below chart shows the distribution of detached houses houses by size in Slough, and where 20 CHESTNUT AVENUE lies on this distribution: 54% of detached houses houses are smaller than 20 CHESTNUT AVENUE, and 45% of houses are larger. Note that EPC data is not available for all properties in Slough.

20, CHESTNUT AVENUE, SLOUGH, SL3 7DE: Size of property relative to detached houses houses in Slough

20 CHESTNUT AVENUE: Plot and Title Map

20 CHESTNUT AVENUE sits on a plot of roughly 0.126 of an acre, or 510m². The below map shows the location of 20 CHESTNUT AVENUE, 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 20 CHESTNUT AVENUE). 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.

20, CHESTNUT AVENUE, SLOUGH, SL3 7DE: Plot and title map

Where is 20 CHESTNUT AVENUE?

20 CHESTNUT AVENUE is located in SLOUGH, in the SL3 postcode district. The below map shows the position of No. 20 on CHESTNUT AVENUE.

20, CHESTNUT AVENUE, SLOUGH, SL3 7DE: Location map and indicative extent of plot

All property sales on CHESTNUT AVENUE

Most recent sales first:

Limited data available
2024
19 SEP
£640,000
Full data available
2024
16 AUG
£880,000
Full data available
2021
23 JUL
£625,000
Full data available
2020
18 NOV
£625,000
Full data available
2020
6 NOV
£730,000
Full data available
2020
25 SEP
£710,000
Full data available
2019
30 AUG
£340,000
Full data available
2019
12 AUG
£700,000
Limited data available
2018
7 SEP
£733,000
Full data available
2017
31 JAN
£582,000
Full data available
2014
21 NOV
£465,000
Full data available
2014
28 FEB
£350,000
Limited data available
2013
4 DEC
£435,000
Full data available
2013
1 NOV
£495,000
Full data available
2013
30 SEP
£462,500
Limited data available
2013
12 SEP
£350,000
Full data available
2013
14 JUN
£470,000
Full data available
2012
27 JUL
£420,000
Full data available
2010
8 SEP
£425,000
Limited data available
2007
3 OCT
£340,000
Full data available
2006
15 DEC
£460,000
Full data available
2006
10 FEB
£317,500
Limited data available
2005
14 APR
£325,000
Full data available
2002
5 JUL
£295,000
Full data available
2002
6 MAR
£267,000
Full data available
2000
2 JUN
£249,950
Full data available
1998
28 AUG
£161,500
Full data available
1998
22 MAY
£177,250
Limited data available
1998
6 MAY
£155,500
Limited data available
1997
16 FEB
£127,000
Limited data available
1996
7 JUN
£130,000
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.