House prices in Mountbatten Square, Windsor, SL4
98 homes have sold on Mountbatten Square (SL4) since 1995, the first in 1995. Over the last five years the median sold price was £250,000 from 9 sales, 51% below the Windsor median of £510,000and against £510,000 across SL4. Sales here have been flats 98%, terraced 2%.
- Median sold price
- £250,000
- last five years · 9 sales
- Half of sales were above this price, half below
- Price per sq ft
- £437
- based on 9 of 9 sales
- Sales matched to an EPC floor area
- Sales since 1995
- 98
- 2 in the last 12 months
- Latest sale
- £290,000
- 12 Jun 2026
- vs Windsor
- −51%
- Windsor median £510,000
Every sale on Mountbatten Square, SL4
› 5 SL4 1SX · Flats £290,000· 12 Jun 2026 · 2 sales
| 12 Jun 2026 | £290,000 | Flats · Leasehold | 635 sq ft · £457/sq ft | +0% vs 2016 |
| 26 Feb 2016 | £290,000 | Flats · Leasehold | 635 sq ft · £457/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 30 SL4 1SY · Flats £360,000· 12 May 2026 · 4 sales
| 12 May 2026 | £360,000 | Flats · Leasehold | 775 sq ft · £465/sq ft | +47% vs 2013 |
| 11 Jul 2013 | £245,000 | Flats · Leasehold | 775 sq ft · £316/sq ft | +145% vs 1998 |
| 27 Aug 1998 | £99,950 | Flats · Leasehold | 775 sq ft · £129/sq ft | +59% vs 1997 |
| 21 Feb 1997 | £63,000 | Flats · Leasehold | 775 sq ft · £81/sq ft | first recorded sale |
› 53 SL4 1SY · Flats £220,000· 6 Mar 2026 · 2 sales
| 6 Mar 2026 | £220,000 | Flats · Leasehold | 517 sq ft · £426/sq ft | +7% vs 2024 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 12 Jan 2024 | £205,000 | Flats · Leasehold | 517 sq ft · £397/sq ft | first recorded sale |
› 27 SL4 1SX · Flats £229,000· 13 Sept 2024 · 2 sales
| 13 Sept 2024 | £229,000 | Flats · Leasehold | 646 sq ft · £355/sq ft | +12% vs 2010 |
| 8 Jan 2010 | £205,000 | Flats · Leasehold | 646 sq ft · £317/sq ft | first recorded sale |
› 52 SL4 1SY · Flats £200,000· 17 Apr 2024
| 17 Apr 2024 | £200,000 | Flats · Leasehold | 560 sq ft · £357/sq ft | first recorded sale |
› 68 SL4 1SZ · Flats £220,000· 22 Mar 2024 · 2 sales
| 22 Mar 2024 | £220,000 | Flats · Leasehold | 463 sq ft · £475/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 27 Apr 1999 | £78,500 | Flats · Leasehold | 463 sq ft · £170/sq ft | −64% vs 2024 |
› 41 SL4 1SY · Flats £255,000· 11 Jan 2024 · 2 sales
| 11 Jan 2024 | £255,000 | Flats · Leasehold | 624 sq ft · £408/sq ft | +219% vs 1998 |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 16 Oct 1998 | £79,950 | Flats · Leasehold | 624 sq ft · £128/sq ft | first recorded sale |
› 16 SL4 1SX · Flats £237,500· 15 Sept 2023
| 15 Sept 2023 | £237,500 | Flats · Leasehold | 646 sq ft · £368/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 12 SL4 1SX · Flats £210,000· 28 Jun 2023
| 28 Jun 2023 | £210,000 | Flats · Leasehold | 527 sq ft · £398/sq ft | first recorded sale |
› 37 SL4 1SY · Flats £250,000· 28 Sept 2021 · 2 sales
| 28 Sept 2021 | £250,000 | Flats · Leasehold | 474 sq ft · £528/sq ft | first recorded sale |
| 3 Oct 2007 | £185,000 | Flats · Leasehold | 474 sq ft · £391/sq ft | −26% vs 2021 |
› 57 SL4 1SY · Flats £282,000· 27 Sept 2021 · 4 sales
| 27 Sept 2021 | £282,000 | Flats · Leasehold | 646 sq ft · £437/sq ft | +217% vs 1999 |
| 9 May 2008 | £242,000 | Flats · Leasehold | 646 sq ft · £375/sq ft | +42% vs 2005 |
| 15 Apr 2005 | £170,000 | Flats · Leasehold | 646 sq ft · £263/sq ft | first recorded sale |
| 19 Jul 1999 | £89,000 | Flats · Leasehold | 646 sq ft · £138/sq ft | −63% vs 2008 |
› 22 SL4 1SX · Flats £332,000· 13 Aug 2021 · 3 sales
| 13 Aug 2021 | £332,000 | Flats · Leasehold | 753 sq ft · £441/sq ft | +33% vs 2013 |
| 12 Apr 2013 | £250,000 | Flats · Leasehold | 753 sq ft · £332/sq ft | first recorded sale |
| 28 Feb 2007 | £245,250 | Flats · Leasehold | 753 sq ft · £325/sq ft | −26% vs 2021 |
› 74 SL4 1SZ · Flats £275,000· 8 Jun 2021
| 8 Jun 2021 | £275,000 | Flats · Leasehold | 646 sq ft · £426/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
› 13 SL4 1SX · Flats £285,000· 31 Mar 2021 · 2 sales
| 31 Mar 2021 | £285,000 | Flats · Leasehold | 495 sq ft · £576/sq ft | +28% vs 2017 |
| 20 Jan 2017 | £222,500 | Flats · Leasehold | 495 sq ft · £449/sq ft | first recorded sale |
› 47 SL4 1SY · Flats £318,000· 21 Dec 2020
| 21 Dec 2020 | £318,000 | Flats · Leasehold | 775 sq ft · £410/sq ft | first recorded sale |
› 83 SL4 1SZ · Flats £308,000· 12 Nov 2020
| 12 Nov 2020 | £308,000 | Flats · Leasehold | 646 sq ft · £477/sq ft | first recorded sale |
› 20 SL4 1SX · Flats £230,000· 29 May 2020 · 4 sales
| 29 May 2020 | £230,000 | Flats · Leasehold | 474 sq ft · £486/sq ft | +417% vs 1997 |
| 21 Dec 2005 | £155,000 | Flats · Leasehold | 474 sq ft · £327/sq ft | +94% vs 1999 |
| 12 Nov 1999 | £80,000 | Flats · Leasehold | 474 sq ft · £169/sq ft | −65% vs 2020 |
| 17 Jan 1997 | £44,500 | Flats · Leasehold | 474 sq ft · £94/sq ft | first recorded sale |
› 10 SL4 1SX · Flats £300,000· 23 Mar 2020 · 3 sales
| 23 Mar 2020 | £300,000 | Flats · Leasehold | 614 sq ft · £489/sq ft | +33% vs 2012 |
| 18 May 2012 | £225,000 | Flats · Leasehold | 614 sq ft · £367/sq ft | first recorded sale |
| 21 Jul 2004 | £180,000 | Flats · Leasehold | 614 sq ft · £293/sq ft | −40% vs 2020 |
› 72 SL4 1SZ · Flats £290,165· 28 Nov 2019 · 3 sales
| 28 Nov 2019 | £290,165 | Flats · Leasehold | 635 sq ft · £457/sq ft | +35% vs 2010 |
| 3 Sept 2010 | £215,000 | Flats · Leasehold | 635 sq ft · £339/sq ft | first recorded sale |
| 18 Dec 2007 | £225,000 | Flats · Leasehold | 635 sq ft · £354/sq ft | −22% vs 2019 |
› 44 SL4 1SY · Flats £245,000· 2 Oct 2019 · 4 sales
| 2 Oct 2019 | £245,000 | Flats · Leasehold | 506 sq ft · £484/sq ft | +32% vs 2012 |
| 5 Oct 2012 | £186,000 | Flats · Leasehold | 506 sq ft · £368/sq ft | +27% vs 2003 |
| 30 May 2003 | £146,000 | Flats · Leasehold | 506 sq ft · £289/sq ft | +14% vs 2003 |
| 31 Jan 2003 | £128,000 | Flats · Leasehold | 506 sq ft · £253/sq ft | first recorded sale |
› 34 SL4 1SY · Flats £264,000· 20 Sept 2019 · 4 sales
| 20 Sept 2019 | £264,000 | Flats · Leasehold | 721 sq ft · £366/sq ft | +15% vs 2007 |
| 9 Nov 2007 | £229,000 | Flats · Leasehold | 721 sq ft · £318/sq ft | first recorded sale |
| 19 Apr 2004 | £179,950 | Flats · Leasehold | 721 sq ft · £250/sq ft | −32% vs 2019 |
| 27 Mar 1997 | £56,000 | Flats · Leasehold | 721 sq ft · £78/sq ft | −69% vs 2004 |
› 63 SL4 1SZ · Flats £325,000· 11 Sept 2019 · 3 sales
| 11 Sept 2019 | £325,000 | Flats · Leasehold | 829 sq ft · £392/sq ft | +46% vs 2009 |
| 22 Dec 2009 | £222,500 | Flats · Leasehold | 829 sq ft · £268/sq ft | +222% vs 1997 |
| 15 May 1997 | £69,000 | Flats · Leasehold | 829 sq ft · £83/sq ft | first recorded sale |
› 80 SL4 1SZ · Flats £260,000· 8 May 2019 · 2 sales
| 8 May 2019 | £260,000 | Flats · Leasehold | 646 sq ft · £403/sq ft | +53% vs 2003 |
| 7 Feb 2003 | £169,950 | Flats · Leasehold | 646 sq ft · £263/sq ft | first recorded sale |
› 14 SL4 1SX · Flats £345,000· 28 Sept 2017 · 2 sales
| 28 Sept 2017 | £345,000 | Flats · Leasehold | 764 sq ft · £451/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 28 Aug 2001 | £155,000 | Flats · Leasehold | 764 sq ft · £203/sq ft | −55% vs 2017 |
› 4 SL4 1SX · Flats £306,000· 19 Jun 2017 · 2 sales
| 19 Jun 2017 | £306,000 | Flats · Leasehold | 667 sq ft · £459/sq ft | first recorded sale |
| Additional transaction (e.g. buy-to-let, repossession or corporate purchase), so not used in averages. | ||||
| 25 Sept 1997 | £69,950 | Flats · Leasehold | 667 sq ft · £105/sq ft | −77% vs 2017 |
› 51 SL4 1SY · Flats £320,000· 6 Jan 2017 · 2 sales
| 6 Jan 2017 | £320,000 | Flats · Leasehold | 603 sq ft · £531/sq ft | first recorded sale |
| 20 Dec 2001 | £139,500 | Flats · Leasehold | 603 sq ft · £231/sq ft | −56% vs 2017 |
› 46 SL4 1SY · Flats £345,000· 24 Aug 2016 · 3 sales
| 24 Aug 2016 | £345,000 | Flats · Leasehold | 861 sq ft · £401/sq ft | +38% vs 2013 |
| 10 Dec 2013 | £250,000 | Flats · Leasehold | 861 sq ft · £290/sq ft | +13% vs 2004 |
| 19 Jul 2004 | £222,000 | Flats · Leasehold | 861 sq ft · £258/sq ft | first recorded sale |
› 9 SL4 1SX · Flats £327,000· 7 Apr 2016 · 2 sales
| 7 Apr 2016 | £327,000 | Flats · Leasehold | 646 sq ft · £506/sq ft | +114% vs 2001 |
| 21 May 2001 | £153,000 | Flats · Leasehold | 646 sq ft · £237/sq ft | first recorded sale |
› 69 SL4 1SZ · Flats £240,000· 3 Sept 2015 · 2 sales
| 3 Sept 2015 | £240,000 | Flats · Leasehold | 646 sq ft · £372/sq ft | +40% vs 2007 |
| 31 Aug 2007 | £172,000 | Terraced · Leasehold | 646 sq ft · £266/sq ft | first recorded sale |
› 78 SL4 1SZ · Flats £249,950· 31 May 2013 · 4 sales
| 31 May 2013 | £249,950 | Flats · Leasehold | 797 sq ft · £314/sq ft | +35% vs 2007 |
| 8 Jun 2007 | £185,000 | Terraced · Leasehold | 797 sq ft · £232/sq ft | +181% vs 1995 |
| 27 Aug 2003 | £215,000 | Flats · Leasehold | 797 sq ft · £270/sq ft | −14% vs 2013 |
| 25 Aug 1995 | £65,950 | Flats · Leasehold | 797 sq ft · £83/sq ft | first recorded sale |
› 73 SL4 1SZ · Flats £200,000· 29 Aug 2012
| 29 Aug 2012 | £200,000 | Flats · Leasehold | 732 sq ft · £273/sq ft | first recorded sale |
› 17 SL4 1SX · Flats £235,000· 11 Jul 2012 · 2 sales
| 11 Jul 2012 | £235,000 | Flats · Leasehold | 646 sq ft · £364/sq ft | +103% vs 2000 |
| 30 Aug 2000 | £116,000 | Flats · Leasehold | 646 sq ft · £180/sq ft | first recorded sale |
› 19 SL4 1SX · Flats £207,000· 6 Jul 2012 · 3 sales
| 6 Jul 2012 | £207,000 | Flats · Leasehold | 635 sq ft · £326/sq ft | first recorded sale |
| 17 Oct 2003 | £175,000 | Flats · Leasehold | 635 sq ft · £276/sq ft | −15% vs 2012 |
| 10 Jun 1998 | £78,500 | Flats · Leasehold | 635 sq ft · £124/sq ft | −55% vs 2003 |
› 11 SL4 1SX · Flats £225,950· 3 Aug 2011 · 3 sales
| 3 Aug 2011 | £225,950 | Flats · Leasehold | 678 sq ft · £333/sq ft | +352% vs 1999 |
| 12 Jan 1999 | £50,000 | Flats · Leasehold | 678 sq ft · £74/sq ft | +0% vs 1995 |
| 26 Jun 1995 | £50,000 | Flats · Leasehold | 678 sq ft · £74/sq ft | first recorded sale |
› 84 SL4 1SZ · Flats £160,000· 26 Nov 2010
| 26 Nov 2010 | £160,000 | Flats · Leasehold | 291 sq ft · £551/sq ft | first recorded sale |
› 7 SL4 1SX · Flats £175,000· 23 Jul 2010 · 3 sales
| 23 Jul 2010 | £175,000 | Flats · Leasehold | 484 sq ft · £361/sq ft | first recorded sale |
| 14 Nov 2001 | £123,000 | Flats · Leasehold | 484 sq ft · £254/sq ft | +196% vs 1995 |
| 31 Jan 1995 | £41,500 | Flats · Leasehold | 484 sq ft · £86/sq ft | −76% vs 2010 |
› 33 SL4 1SY · Flats £210,000· 27 Nov 2008
| 27 Nov 2008 | £210,000 | Flats · Leasehold | 624 sq ft · £336/sq ft | first recorded sale |
› 49 SL4 1SY · Flats £230,000· 31 Jan 2008 · 2 sales
| 31 Jan 2008 | £230,000 | Flats · Leasehold | +326% vs 1995 | |
| 3 Apr 1995 | £54,000 | Flats · Leasehold | first recorded sale |
› 66 SL4 1SZ · Flats £220,000· 9 Jul 2007
| 9 Jul 2007 | £220,000 | Flats · Leasehold | 635 sq ft · £346/sq ft | first recorded sale |
› 54 SL4 1SY · Flats £249,950· 18 Jan 2007 · 2 sales
| 18 Jan 2007 | £249,950 | Flats · Leasehold | 678 sq ft · £369/sq ft | +297% vs 1996 |
| 6 Dec 1996 | £63,000 | Flats · Leasehold | 678 sq ft · £93/sq ft | first recorded sale |
› 25 SL4 1SX · Flats £204,500· 26 May 2006 · 3 sales
| 26 May 2006 | £204,500 | Flats · Leasehold | 527 sq ft · £388/sq ft | first recorded sale |
| 14 Aug 2002 | £159,950 | Flats · Leasehold | 527 sq ft · £303/sq ft | +41% vs 2001 |
| 8 Jan 2001 | £113,300 | Flats · Leasehold | 527 sq ft · £215/sq ft | −45% vs 2006 |
› 82 SL4 1SZ · Flats £174,000· 22 Dec 2005 · 2 sales
| 22 Dec 2005 | £174,000 | Flats · Leasehold | 635 sq ft · £274/sq ft | +5% vs 2003 |
| 14 Apr 2003 | £165,000 | Flats · Leasehold | 635 sq ft · £260/sq ft | first recorded sale |
› 70 SL4 1SZ · Flats £214,000· 26 May 2004 · 3 sales
| 26 May 2004 | £214,000 | Flats · Leasehold | +125% vs 1999 | |
| 22 Jun 2001 | £166,000 | Flats · Leasehold | first recorded sale | |
| 7 Jul 1999 | £94,950 | Flats · Leasehold | −43% vs 2001 |
› 61 SL4 1SZ · Flats £140,000· 21 Aug 2003
| 21 Aug 2003 | £140,000 | Flats · Leasehold | 484 sq ft · £289/sq ft | first recorded sale |
› 50 SL4 1SY · Flats £170,000· 13 Jun 2003
| 13 Jun 2003 | £170,000 | Flats · Leasehold | 678 sq ft · £251/sq ft | first recorded sale |
› 15 SL4 1SX · Flats £190,000· 31 Jan 2003
| 31 Jan 2003 | £190,000 | Flats · Leasehold | first recorded sale |
› 29 SL4 1SY · Flats £112,000· 12 Oct 2001
| 12 Oct 2001 | £112,000 | Flats · Leasehold | 484 sq ft · £231/sq ft | first recorded sale |
› 60 SL4 1SY · Flats £87,000· 26 Jun 2000
| 26 Jun 2000 | £87,000 | Flats · Leasehold | first recorded sale |
› 3 SL4 1SX · Flats £109,950· 22 Sept 1999
| 22 Sept 1999 | £109,950 | Flats · Leasehold | 818 sq ft · £134/sq ft | first recorded sale |
› 24 SL4 1SX · Flats £56,000· 18 Jul 1996
| 18 Jul 1996 | £56,000 | Flats · Leasehold | 646 sq ft · £87/sq ft | first recorded sale |
› 18 SL4 1SX · Flats £51,000· 31 Jan 1996
| 31 Jan 1996 | £51,000 | Flats · Leasehold | 614 sq ft · £83/sq ft | first recorded sale |
At your size
A 90 m² (970 sq ft) home in SL4 is worth roughly £441k–£578k at the district's typical £455–£596 per square foot (1,029 sales, two years). That is a range, not a valuation.
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Sources and method. Sales completed to August 2026, as registered by 4 Oct 2026 · headline figures cover the 12 months to June 2026 (later months are still being registered).Next HM Land Registry release ~28 Oct 2026. Medians unless stated; averages only where 30 or more sales. Category A sales only (standard price-paid transactions), houses and flats.
Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. Floor areas derived from Energy Performance Certificate data © Crown copyright, licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Source: Office for National Statistics licensed under the Open Government Licence v3.0.
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