Over the past 31 years, there have been 115 property sales recorded in the SL1 5DQ postcode area. The highest sale price reached £407,500, while the most recent sale was for a terraced house sold in December 2025 for £256,000.

The estimated average property value in SL1 5DQ currently stands at £327,810, which is approximately 18.1% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £6,452.

Property prices in SL1 5DQ have risen by 2.6% over the past year , with a total increase of 18.1% over the past five years , and a long-term rise of 50% over the past decade .

The most common type of property sold in the area is terraced, making up around 50% of transactions , followed by semi-detached and flat.

Housing in SL1 5DQ is predominantly owner-occupied, with an estimated 58% of homes being lived in by the owners.

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Property Sales

1 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 3bed
📐 635 sq ft
Today
£396,476
streetscan.co.uk estimate
22 Sep 2011
£194,950
8 Aug 2006
£183,000
More details

10 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£225,722
streetscan.co.uk estimate
20 Aug 2004
£136,000
8 Feb 2001
£90,000
More details

11 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 4bed
📐 633 sq ft
Today
£378,662
streetscan.co.uk estimate
21 May 2009
£174,000
8 Jun 2001
£122,500
More details

12 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 3bed
📐 527 sq ft
Today
£323,306
streetscan.co.uk estimate
23 Apr 2004
£135,000
More details

14 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 3bed
📐 517 sq ft
Today
£227,505
streetscan.co.uk estimate
9 Aug 2024
£237,500
24 Feb 2021
£230,000
View +3 more
More details

15 Alder Close, Slough, SL1 5DQ

🏠 Detached
🛏️ 5bed
📐 732 sq ft
Today
£456,078
streetscan.co.uk estimate
19 Jun 1998
£99,950
More details

16 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£235,418
streetscan.co.uk estimate
17 Jun 2019
£230,000
15 May 2000
£89,950
View +1 more
More details

17 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 4bed
📐 753 sq ft
Today
£439,201
streetscan.co.uk estimate
30 Aug 2016
£365,000
8 Jun 2007
£235,000
View +2 more
More details

18 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 3bed
📐 590 sq ft
Today
£252,538
streetscan.co.uk estimate
18 Mar 2019
£242,500
31 Mar 2014
£176,500
View +4 more
More details

19 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 4bed
📐 1163 sq ft
Today
£434,187
streetscan.co.uk estimate
6 May 2022
£407,500
14 Apr 2015
£314,950
More details

2 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 2bed
📐 441 sq ft
Today
£307,786
streetscan.co.uk estimate
19 Oct 2007
£161,250
28 Apr 2006
£147,000
View +2 more
More details

20 Alder Close, Slough, Windsor And Maidenhead, SL1 5DQ

Today
£250,503
streetscan.co.uk estimate
22 Jun 2001
£98,000
29 Sep 1995
£53,000

21 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£376,705
streetscan.co.uk estimate
12 May 2023
£355,000
17 Dec 2015
£305,000
View +3 more
More details

22 Alder Close, Slough, SL1 5DQ

Today
£320,702
streetscan.co.uk estimate
5 Dec 2002
£119,950

23 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 484 sq ft
Today
£277,425
streetscan.co.uk estimate
28 Oct 2021
£252,500
8 Jul 1996
£61,000
More details

24 Alder Close, Slough, SL1 5DQ

Today
£333,902
streetscan.co.uk estimate
10 Apr 2008
£172,000
25 Jul 2003
£132,000
29 Nov 2002
£123,450
29 Oct 1999
£80,500

25 Alder Close, Slough, SL1 5DQ

🏠 Detached
🛏️ 4bed
📐 495 sq ft
Today
£390,908
streetscan.co.uk estimate
30 Dec 1997
£77,950
More details

26 Alder Close, Slough, SL1 5DQ

Today
£280,170
streetscan.co.uk estimate
1 Dec 2006
£142,000
5 Jul 1996
£45,000

27 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 4bed
📐 506 sq ft
Today
£340,684
streetscan.co.uk estimate
18 Oct 2012
£175,000
4 Jun 2007
£185,000
View +3 more
More details

28 Alder Close, Slough, SL1 5DQ

Today
£304,285
streetscan.co.uk estimate
2 Aug 2013
£167,000
25 Sep 2006
£149,950
4 Apr 2003
£129,950
27 Jul 2001
£95,000

29 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 506 sq ft
Today
£320,963
streetscan.co.uk estimate
24 Feb 2023
£312,500
20 May 2016
£282,000
View +3 more
More details

3 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 4bed
📐 732 sq ft
Today
£468,986
streetscan.co.uk estimate
6 Aug 2001
£145,500
More details

30 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 2bed
📐 458 sq ft
Today
£320,504
streetscan.co.uk estimate
21 Apr 2011
£159,000
12 Jul 2007
£158,500
View +2 more
More details

32 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 2bed
📐 441 sq ft
Today
£290,072
streetscan.co.uk estimate
28 May 2013
£157,500
20 Dec 2006
£157,500
View +4 more
More details

34 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£382,804
streetscan.co.uk estimate
4 Apr 2023
£360,000
30 Nov 2007
£224,500
View +2 more
More details

36 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 495 sq ft
Today
£358,400
streetscan.co.uk estimate
20 Jan 2023
£350,000
29 May 2019
£248,000
More details

38 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 3bed
📐 538 sq ft
Today
£195,501
streetscan.co.uk estimate
22 Nov 2023
£200,000
23 Aug 2000
£116,500
More details

4 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 2bed
📐 441 sq ft
Today
£341,333
streetscan.co.uk estimate
28 Jun 2002
£114,000
16 Feb 2001
£91,950
More details

40 Alder Close, Slough, SL1 5DQ

Today
£387,222
streetscan.co.uk estimate
13 Aug 1999
£85,000

42 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 495 sq ft
Today
£341,671
streetscan.co.uk estimate
11 Oct 2024
£337,000
10 Feb 2017
£300,000
View +4 more
More details

44 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 3bed
📐 506 sq ft
Today
£372,355
streetscan.co.uk estimate
30 Apr 2010
£182,000
13 Jan 2006
£174,250
View +2 more
More details

46 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 3bed
📐 495 sq ft
Today
£343,993
streetscan.co.uk estimate
28 Aug 2025
£345,000
14 Apr 2004
£160,000
View +2 more
More details

48 Alder Close, Slough, SL1 5DQ

🏠 Semi-detached
🛏️ 3bed
📐 495 sq ft
Today
£329,936
streetscan.co.uk estimate
22 Oct 2021
£300,000
More details

5 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 2bed
📐 452 sq ft
Today
£259,036
streetscan.co.uk estimate
17 Dec 2025
£256,000
9 Oct 2015
£210,000
View +4 more
More details

6 Alder Close, Slough, SL1 5DQ

Today
£216,544
streetscan.co.uk estimate
8 Jul 2005
£135,000
20 Feb 2004
£131,000
31 Jan 1997
£54,000

7 Alder Close, Slough, SL1 5DQ

🏠 Detached
🛏️ 2bed
📐 452 sq ft
Today
£273,642
streetscan.co.uk estimate
26 Jul 2002
£104,000
27 Feb 1998
£59,500
More details

8 Alder Close, Slough, SL1 5DQ

🏠 Flat
🛏️ 2bed
📐 850 sq ft
Today
£255,448
streetscan.co.uk estimate
27 Apr 2016
£239,950
14 Mar 2003
£126,500
View +1 more
More details

9 Alder Close, Slough, SL1 5DQ

🏠 Terraced
🛏️ 3bed
📐 620 sq ft
Today
£394,625
streetscan.co.uk estimate
1 Jun 2011
£195,000
More details

Area Insights

Data Sources

Properties at SL1 5DQ appear one hundred and fifteen times in the Land Registry records, with the latest transaction recorded on 17 Dec 2025. It also has thirty-one Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Jul 2021. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.