Property Data Search:

21, OLDACRES, MAIDENHEAD, SL6 1XH - £721,000

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 OLDACRES is a large semi-detached house of 152m², built sometime between 1991 and 1995, which could now be worth an estimated £723,436. It was last sold for £721,000 in January 2025, which was around 19% above the average January 2025 semi-detached price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was October 2023, where the current energy rating was C, and the potential energy rating was B.

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21 OLDACRES Sold Prices

Land registry data shows two sales for 21 OLDACRES since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Windsor and Maidenhead local authority area for the corresponding sale date. One of the two 21 OLDACRES sales was for above the average price, whilst the other was for below the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2025
20 JAN
£721,000£607,233
up arrow
19% above HPI
2011
29 JUL
£325,000£336,898
down arrow
4% below HPI

21 OLDACRES Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Windsor and Maidenhead local authority area over time, sourced from the HPI. The two 21 OLDACRES sales from July 2011 and January 2025 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 July 2011 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the January 2025 sale, where it rises to 19% above the HPI. The line then continues to track at 19% above the HPI.

21, OLDACRES, MAIDENHEAD, SL6 1XH: Price paid vs HM Land Registry's House Price Index

What might 21 OLDACRES be worth now?

21 OLDACRES might now be worth an estimated £723,436.

This is based on house price inflation of 0.3%, between January 2025 and June 2025, for semi-detached houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 0.3% inflationary increase is applied to the most recent sale price for 21 OLDACRES of £721,000 on 20th January 2025. For the value to have increased from £721,000 to £723,436 over the seven months to June 2025, the following assumptions must hold true:

  • The value of 21 OLDACRES has moved in line with the HPI for semi-detached houses in the Windsor and Maidenhead local authority area.
  • The January 2025 sale price of £721,000 represented a fair market value for the property.
  • The size, condition, and specification of 21 OLDACRES has not materially changed since January 2025.
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 OLDACRES?

21 OLDACRES is 152m² according to the EPC inspection conducted in October 2023. This puts it in the largest 40% of semi-detached houses houses in Maidenhead, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Maidenhead, and where 21 OLDACRES lies on this distribution: 60% of semi-detached houses houses are smaller than 21 OLDACRES, and 39% of houses are larger. Note that EPC data is not available for all properties in Maidenhead.

21, OLDACRES, MAIDENHEAD, SL6 1XH: Size of property relative to semi-detached houses houses in Maidenhead

21 OLDACRES: Plot and Title Map

21 OLDACRES sits on a plot of roughly 0.088 of an acre, or 356m². The below map shows the location of 21 OLDACRES, 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 OLDACRES). 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, OLDACRES, MAIDENHEAD, SL6 1XH: Plot and title map

Where is 21 OLDACRES?

21 OLDACRES is located in MAIDENHEAD, in the SL6 postcode district. The below map shows the position of No. 21 on OLDACRES.

21, OLDACRES, MAIDENHEAD, SL6 1XH: Location map and indicative extent of plot

All property sales on OLDACRES

Most recent sales first:

Full data available
2025
20 JAN
£721,000
Full data available
2024
14 MAR
£760,000
Limited data available
2023
25 JUL
£635,000
Full data available
2023
26 MAY
£800,000
Full data available
2023
20 APR
£770,000
Full data available
2022
30 MAY
£745,000
Full data available
2022
10 MAY
£705,000
Full data available
2021
8 DEC
£740,000
Full data available
2021
28 SEP
£590,000
Limited data available
2021
26 MAY
£755,000
Limited data available
2020
5 JUN
£605,000
Limited data available
2020
10 FEB
£620,000
Full data available
2019
13 AUG
£690,000
Full data available
2019
7 MAY
£655,000
Full data available
2017
21 JUN
£738,000
Limited data available
2017
31 MAR
£875,000
Limited data available
2017
3 FEB
£537,500
Limited data available
2016
28 JAN
£550,000
Full data available
2014
23 MAY
£640,000
Full data available
2013
24 MAY
£300,000
Full data available
2012
2 NOV
£365,000
Full data available
2012
17 OCT
£497,000
Full data available
2012
1 JUN
£490,000
Full data available
2011
14 OCT
£499,950
Full data available
2011
29 JUL
£325,000
Limited data available
2011
24 JUN
£482,000
Limited data available
2009
9 APR
£400,000
Full data available
2008
1 AUG
£425,000
Full data available
2007
24 MAY
£445,000
Full data available
2007
22 JAN
£485,000
Limited data available
2006
24 FEB
£395,000
Limited data available
2005
7 NOV
£305,000
Limited data available
2005
5 OCT
£325,000
Full data available
2005
16 AUG
£415,000
Full data available
2005
14 FEB
£360,000
Limited data available
2005
27 JAN
£435,000
Limited data available
2004
22 OCT
£280,000
Limited data available
2004
13 MAY
£385,000
Full data available
2004
6 FEB
£365,000
Limited data available
2003
7 NOV
£388,000
Full data available
2003
31 OCT
£350,000
Full data available
2003
28 MAR
£352,500
Limited data available
2002
27 MAY
£365,000
Full data available
2002
25 APR
£265,000
Limited data available
2002
3 MAR
£267,000
Full data available
2001
3 AUG
£350,000
Full data available
2000
30 MAY
£285,000
Limited data available
2000
15 MAR
£296,000
Full data available
1999
9 AUG
£250,000
Limited data available
1999
12 APR
£227,000
Limited data available
1998
27 AUG
£215,000
Limited data available
1998
21 AUG
£219,000
Limited data available
1998
29 JUN
£220,000
Full data available
1998
1 MAY
£219,950
Limited data available
1997
12 DEC
£197,500
Full data available
1996
21 OCT
£165,000
Limited data available
1996
16 SEP
£150,000
Full data available
1996
19 JUL
£153,000
Full data available
1996
10 JUN
£166,500
Limited data available
1995
29 SEP
£148,000
Full data available
1995
4 AUG
£158,500
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.