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House prices in Trinity Place, Windsor, SL4

83 homes have sold on Trinity Place (SL4) since 1995, the first in 1995. Over the last five years the median sold price was £412,500 from 9 sales, 21% below the Windsor median of £520,000and against £520,000 across SL4. Sales here have been flats 61%, semi-detached 19%, terraced 12%, detached 7%.

Median sold price
£412,500
last five years · 9 sales
Half of sales were above this price, half below
Price per sq ft
£605
based on 7 of 9 sales
Sales matched to an EPC floor area
Sales since 1995
83
1 in the last 12 months
Latest sale
£800,000
6 Mar 2026
vs Windsor
−21%
Windsor median £520,000

Every sale on Trinity Place, SL4

Apartment 11, the Residence, 26 SL4 3AP · Flats £800,000· 6 Mar 2026 · 2 sales
6 Mar 2026£800,000Flats · Leasehold1,270 sq ft · £630/sq ft−3% vs 2015
10 Apr 2015£825,000Flats · Leasehold · New build1,270 sq ft · £650/sq ftfirst recorded sale
Flat 2, 23 SL4 3AT · Flats £412,500· 22 Nov 2024 · 6 sales
22 Nov 2024£412,500Flats · Leasehold700 sq ft · £590/sq ft+152% vs 2001
29 Aug 2021£344,244Flats · Leasehold700 sq ft · £492/sq ft+3% vs 2015
20 Apr 2015£335,000Flats · Leasehold700 sq ft · £479/sq ft−19% vs 2024
4 May 2001£163,500Flats · Leasehold700 sq ft · £234/sq ft+104% vs 1995
8 Oct 1997£109,950Flats · Leasehold700 sq ft · £157/sq ft−68% vs 2021
3 Mar 1995£80,000Flats · Leasehold700 sq ft · £114/sq ftfirst recorded sale
10 SL4 3AP · Semi-detached £1,500,000· 16 Nov 2023 · 3 sales
16 Nov 2023£1,500,000Semi-detached · Freehold2,293 sq ft · £654/sq ft+0% vs 2016
20 Jun 2016£1,500,000Semi-detached · Freehold2,293 sq ft · £654/sq ft+520% vs 1996
17 Jun 1996£242,000Detached · Freehold2,293 sq ft · £106/sq ftfirst recorded sale
20a SL4 3AT · Flats £410,000· 31 Mar 2023
31 Mar 2023£410,000Flats · Leasehold678 sq ft · £605/sq ftfirst recorded sale
Rosia, 24 SL4 3AP · Terraced £1,300,000· 13 Oct 2022
13 Oct 2022£1,300,000Terraced · Freehold2,120 sq ft · £613/sq ftfirst recorded sale
21d SL4 3AT · Flats £400,000· 27 Jun 2022 · 3 sales
27 Jun 2022£400,000Flats · Leasehold667 sq ft · £599/sq ftfirst recorded sale
31 Aug 1999£151,000Flats · Leasehold667 sq ft · £226/sq ft+84% vs 1995
19 Oct 1995£82,000Flats · Leasehold667 sq ft · £123/sq ft−80% vs 2022
8 SL4 3AP · Terraced £1,640,000· 25 May 2022 · 3 sales
25 May 2022£1,640,000Terraced · Freehold+613% vs 1996
8 Sept 2004£856,000Terraced · Freehold−48% vs 2022
20 Jun 1996£229,950Terraced · Freeholdfirst recorded sale
Flat B, 20 SL4 3AT · Flats £345,000· 29 Jun 2021 · 4 sales
29 Jun 2021£345,000Flats · Leasehold−3% vs 2017
20 Oct 2017£355,000Flats · Leasehold+29% vs 2007
27 Jul 2007£275,000Flats · Leaseholdfirst recorded sale
30 Nov 2005£235,000Flats · Leasehold−32% vs 2021
Apartment 14, the Residence, 26 SL4 3AP · Flats £641,500· 28 May 2021 · 2 sales
28 May 2021£641,500Flats · Leaseholdfirst recorded sale
22 Oct 2015£685,000Flats · Leasehold · New build+7% vs 2021
11 SL4 3AS · Semi-detached £1,750,000· 7 Sept 2018 · 3 sales
7 Sept 2018£1,750,000Semi-detached · Freehold+79% vs 2005
25 Feb 2005£975,000Semi-detached · Freeholdfirst recorded sale
27 Jun 2001£685,000Semi-detached · Freehold−61% vs 2018
20d SL4 3AT · Flats £365,000· 27 Jun 2018 · 2 sales
27 Jun 2018£365,000Flats · Leasehold474 sq ft · £771/sq ft+29% vs 2010
3 Sept 2010£284,000Flats · Leasehold474 sq ft · £600/sq ftfirst recorded sale
5 SL4 3AP · Terraced £1,175,000· 7 Sept 2017 · 3 sales
7 Sept 2017£1,175,000Terraced · Freehold+411% vs 1997
28 Jul 2000£682,000Terraced · Freeholdfirst recorded sale
21 Mar 1997£230,000Terraced · Freehold−66% vs 2000
16 SL4 3AT · Semi-detached £1,550,000· 5 Sept 2017 · 2 sales
5 Sept 2017£1,550,000Semi-detached · Freehold+464% vs 1997
21 Mar 1997£275,000Semi-detached · Freeholdfirst recorded sale
14 SL4 3AS · Semi-detached £1,300,000· 28 Oct 2016 · 4 sales
28 Oct 2016£1,300,000Semi-detached · Freehold1,851 sq ft · £702/sq ft+13% vs 2007
Additional transaction (e.g. buy-to-let, repossession or corporate purchase) — not used in averages.
5 Jan 2009£1,200,000Semi-detached · Freehold1,851 sq ft · £648/sq ft+245% vs 1999
26 Jan 2007£1,150,000Semi-detached · Freehold1,851 sq ft · £621/sq ftfirst recorded sale
19 Apr 1999£348,000Semi-detached · Freehold1,851 sq ft · £188/sq ft−73% vs 2016
Apartment 2, the Residence, 26 SL4 3AP · Flats £1,235,000· 26 Jul 2016 · 2 sales
26 Jul 2016£1,235,000Flats · Leasehold1,787 sq ft · £691/sq ft+7% vs 2015
13 Apr 2015£1,150,000Flats · Leasehold · New build1,787 sq ft · £644/sq ftfirst recorded sale
Apartment 7, the Residence, 26 SL4 3AP · Flats £1,050,000· 16 Oct 2015
16 Oct 2015£1,050,000Flats · Leasehold · New build1,970 sq ft · £533/sq ftfirst recorded sale
Apartment 8, the Residence, 26 SL4 3AP · Flats £825,000· 8 Oct 2015
8 Oct 2015£825,000Flats · Leasehold · New build1,302 sq ft · £633/sq ftfirst recorded sale
Apartment 10, the Residence, 26 SL4 3AP · Flats £1,125,000· 2 Sept 2015
2 Sept 2015£1,125,000Flats · Leasehold · New build1,970 sq ft · £571/sq ftfirst recorded sale
Apartment 13, the Residence, 26 SL4 3AP · Flats £950,000· 4 Aug 2015
4 Aug 2015£950,000Flats · Leasehold · New build1,496 sq ft · £635/sq ftfirst recorded sale
Flat 3, 23 SL4 3AT · Flats £240,000· 3 Jul 2015 · 4 sales
3 Jul 2015£240,000Flats · Leasehold355 sq ft · £676/sq ft+265% vs 1998
20 Apr 2007£172,500Flats · Leasehold355 sq ft · £486/sq ftfirst recorded sale
30 Jan 1998£65,700Flats · Leasehold355 sq ft · £185/sq ft−62% vs 2007
29 Nov 1996£42,000Flats · Leasehold · New build355 sq ft · £118/sq ft−83% vs 2015
Apartment 12, the Residence, 26 SL4 3AP · Flats £850,000· 10 Apr 2015
10 Apr 2015£850,000Flats · Leasehold · New build1,410 sq ft · £603/sq ftfirst recorded sale
Apartment 9, the Residence, 26 SL4 3AP · Flats £895,000· 26 Feb 2015
26 Feb 2015£895,000Flats · Leasehold · New build1,367 sq ft · £655/sq ftfirst recorded sale
Apartment 1, the Residence, 26 SL4 3AP · Flats £1,150,000· 20 Feb 2015
20 Feb 2015£1,150,000Flats · Leasehold · New build1,787 sq ft · £644/sq ftfirst recorded sale
Apartment 3, the Residence, 26 SL4 3AP · Flats £995,000· 20 Feb 2015
20 Feb 2015£995,000Flats · Leasehold · New build1,378 sq ft · £722/sq ftfirst recorded sale
Flat 4, 19 SL4 3AT · Flats £350,000· 5 Sept 2014 · 3 sales
5 Sept 2014£350,000Flats · Leasehold614 sq ft · £570/sq ftfirst recorded sale
5 Apr 2007£310,000Flats · Leasehold614 sq ft · £505/sq ft−11% vs 2014
7 Sept 2006£249,000Flats · Leasehold614 sq ft · £406/sq ft−20% vs 2007
Basement Flat, 6 SL4 3AP · Terraced £850,000· 4 May 2012
4 May 2012£850,000Terraced · Freehold2,594 sq ft · £328/sq ftfirst recorded sale
4 SL4 3AP · Terraced £840,000· 12 Jun 2009 · 2 sales
12 Jun 2009£840,000Terraced · Freeholdfirst recorded sale
14 Sept 2001£567,500Terraced · Freehold−32% vs 2009
Flat 5, 23 SL4 3AT · Flats £327,500· 12 Oct 2007
12 Oct 2007£327,500Flats · Leaseholdfirst recorded sale
Flat 1, 23 SL4 3AT · Flats £250,000· 30 Mar 2007 · 3 sales
30 Mar 2007£250,000Flats · Leasehold721 sq ft · £347/sq ftfirst recorded sale
30 Sept 1997£110,000Flats · Leasehold721 sq ft · £153/sq ft+41% vs 1996
30 Sept 1996£78,000Flats · Leasehold721 sq ft · £108/sq ft−69% vs 2007
Flat 4, 23 SL4 3AT · Flats £110,000· 27 Sept 2006 · 2 sales
27 Sept 2006£110,000Flats · Leasehold205 sq ft · £538/sq ft+144% vs 1998
16 Oct 1998£45,000Flats · Leasehold205 sq ft · £220/sq ftfirst recorded sale
21b SL4 3AT · Flats £196,610· 22 Mar 2006
22 Mar 2006£196,610Flats · Leasehold581 sq ft · £338/sq ftfirst recorded sale
3 SL4 3AP · Detached £730,000· 15 Dec 2004 · 2 sales
15 Dec 2004£730,000Detached · Freeholdfirst recorded sale
31 Mar 2004£700,000Detached · Freehold · New build−4% vs 2004
21a SL4 3AT · Semi-detached £273,000· 7 Sept 2004 · 3 sales
7 Sept 2004£273,000Semi-detached · Leasehold603 sq ft · £453/sq ft+208% vs 1996
18 Aug 2000£169,950Flats · Leasehold603 sq ft · £282/sq ftfirst recorded sale
30 Aug 1996£88,500Flats · Leasehold603 sq ft · £147/sq ft−48% vs 2000
15a SL4 3AS · Detached £630,000· 24 Jul 2003 · 3 sales
24 Jul 2003£630,000Detached · Freehold+30% vs 1999
17 Dec 1999£485,000Detached · Freeholdfirst recorded sale
1 Jul 1997£260,000Detached · Freehold−59% vs 2003
13 SL4 3AS · Semi-detached £400,000· 7 Dec 2001 · 2 sales
7 Dec 2001£400,000Semi-detached · Freeholdfirst recorded sale
12 Sept 1996£185,000Semi-detached · Freehold−54% vs 2001
Flat 3, 19 SL4 3AT · Flats £195,000· 17 Nov 2000 · 2 sales
17 Nov 2000£195,000Flats · Leasehold592 sq ft · £329/sq ft+77% vs 1997
25 Jul 1997£110,000Flats · Leasehold592 sq ft · £186/sq ftfirst recorded sale
Basement Flat, 19a SL4 3AT · Flats £147,000· 29 Sept 1999
29 Sept 1999£147,000Flats · Leaseholdfirst recorded sale
17 SL4 3AT · Semi-detached £331,525· 15 May 1998
15 May 1998£331,525Semi-detached · Freehold2,605 sq ft · £127/sq ftfirst recorded sale
Flat 2, 19 SL4 3AT · Flats £96,000· 27 Mar 1998
27 Mar 1998£96,000Flats · Leaseholdfirst recorded sale
9 SL4 3AP · Semi-detached £375,000· 6 Nov 1997
6 Nov 1997£375,000Semi-detached · Freehold2,325 sq ft · £161/sq ftfirst recorded sale
21c SL4 3AT · Flats £125,000· 17 Oct 1997
17 Oct 1997£125,000Flats · Leasehold667 sq ft · £187/sq ftfirst recorded sale
18 SL4 3AT · Semi-detached £330,000· 29 Dec 1996
29 Dec 1996£330,000Semi-detached · Freehold3,595 sq ft · £92/sq ftfirst recorded sale

At your size

A 90 m² (970 sq ft) home in SL4 is worth roughly £440k–£578k at the district's typical £454–£597 per square foot (1,028 sales, two years) — a range, not a valuation.

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Sources and method. Sales completed to July 2026, as registered by 29 Aug 2026 · headline figures cover the 12 months to May 2026 (later months are still being registered).Next HM Land Registry release ~28 Sept 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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