Over the past 19 years, there have been 114 property sales recorded in the AL5 1QL postcode area. The highest sale price reached £425,000, while the most recent sale was for a terraced flat sold in December 2025 for £200,000.

The estimated average property value in AL5 1QL currently stands at £293,055, which is approximately 68.6% 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 £5,507.

Property prices in AL5 1QL have risen by 2.2% over the past year , with a total increase of 5.8% over the past five years , and a long-term rise of 12.8% over the past decade .

100% of recorded transactions in the area were for flat properties.

Housing in AL5 1QL is predominantly owner-occupied, with an estimated 52% of homes being lived in by the owners.

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Property Sales

1, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 452 sq ft
Today
£147,554
streetscan.co.uk estimate
5 Dec 2024
£155,000
23 Jul 2019
£223,000
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11, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£372,717
streetscan.co.uk estimate
13 Feb 2023
£385,000
30 Jun 2017
£410,000
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12, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 624 sq ft
Today
£299,449
streetscan.co.uk estimate
30 Jun 2022
£305,000
10 Nov 2006
£293,950
More details

13, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£219,583
streetscan.co.uk estimate
30 Nov 2021
£218,000
30 Jun 2006
£235,950
More details

14, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£203,992
streetscan.co.uk estimate
19 Dec 2025
£200,000
11 Mar 2016
£203,000
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15, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£212,438
streetscan.co.uk estimate
3 Oct 2023
£212,000
19 Jan 2017
£205,000
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16, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£378,705
streetscan.co.uk estimate
2 Dec 2010
£250,000
More details

17, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£220,015
streetscan.co.uk estimate
6 Mar 2025
£225,000
9 Sep 2016
£217,500
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18, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£219,813
streetscan.co.uk estimate
31 Oct 2022
£230,000
26 May 2017
£223,000
View +1 more
More details

19, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 732 sq ft
Today
£503,460
streetscan.co.uk estimate
28 Jul 2006
£306,950
5 Jul 2006
£308,350
More details

2, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£202,896
streetscan.co.uk estimate
26 Feb 2025
£210,000
9 Sep 2015
£200,000
View +1 more
More details

20, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£218,831
streetscan.co.uk estimate
2 Dec 2016
£215,000
1 Aug 2006
£226,950
View +1 more
More details

21, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£220,682
streetscan.co.uk estimate
17 Mar 2016
£205,000
15 Mar 2013
£214,000
View +2 more
More details

22, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£246,082
streetscan.co.uk estimate
26 Feb 2021
£240,000
19 Jan 2018
£248,500
View +1 more
More details

23, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 635 sq ft
Today
£305,666
streetscan.co.uk estimate
22 May 2018
£300,000
2 Aug 2006
£291,950
View +1 more
More details

24, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£238,133
streetscan.co.uk estimate
15 Dec 2022
£245,000
31 Jul 2018
£250,000
View +3 more
More details

25, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£267,479
streetscan.co.uk estimate
12 Jun 2018
£265,000
28 Jul 2006
£248,950
View +1 more
More details

26, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£305,865
streetscan.co.uk estimate
12 Jan 2023
£315,000
15 Sep 2016
£410,000
View +1 more
More details

27, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£377,666
streetscan.co.uk estimate
21 Mar 2018
£380,000
6 Nov 2006
£333,950
More details

28, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 807 sq ft
Today
£380,211
streetscan.co.uk estimate
14 Jul 2022
£390,000
21 Nov 2016
£425,000
View +2 more
More details

29, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 700 sq ft
Today
£215,126
streetscan.co.uk estimate
5 Aug 2024
£220,000
29 Nov 2018
£235,000
View +1 more
More details

3, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£396,847
streetscan.co.uk estimate
28 Jul 2006
£241,950
5 Jul 2006
£236,531
More details

30, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 581 sq ft
Today
£247,807
streetscan.co.uk estimate
31 Jul 2018
£245,000
17 Sep 2008
£249,950
View +1 more
More details

31, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£270,289
streetscan.co.uk estimate
4 Dec 2025
£265,000
24 Aug 2006
£306,950
More details

32, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 657 sq ft
Today
£310,554
streetscan.co.uk estimate
28 Jan 2021
£300,000
12 Jul 2013
£230,000
View +1 more
More details

33, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£383,725
streetscan.co.uk estimate
28 Jul 2006
£233,950
5 Jul 2006
£228,268
More details

34, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 517 sq ft
Today
£229,101
streetscan.co.uk estimate
27 Mar 2023
£235,000
30 Jun 2006
£243,950
More details

35, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£364,505
streetscan.co.uk estimate
29 Aug 2023
£360,000
19 Dec 2013
£360,000
View +2 more
More details

4, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£207,632
streetscan.co.uk estimate
26 Feb 2021
£202,500
26 Mar 2015
£200,000
View +4 more
More details

5, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£228,347
streetscan.co.uk estimate
5 Aug 2019
£218,000
8 Dec 2015
£200,000
View +1 more
More details

6, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 506 sq ft
Today
£220,933
streetscan.co.uk estimate
7 Jan 2016
£200,000
26 Nov 2008
£243,000
View +3 more
More details

7, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£381,682
streetscan.co.uk estimate
6 Dec 2021
£375,000
22 Jan 2016
£380,000
View +2 more
More details

8, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£254,188
streetscan.co.uk estimate
1 Oct 2018
£250,000
17 Nov 2015
£215,500
View +3 more
More details

9, Walkers Court, 101 Southdown Road, Harpenden, St Albans, Hertfordshire, AL5 1QL

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£217,251
streetscan.co.uk estimate
4 Dec 2025
£213,000
17 Oct 2017
£245,000
View +2 more
More details

Area Insights

Data Sources

Properties at AL5 1QL appear one hundred and fourteen times in the Land Registry records, with the latest transaction recorded on 19 Dec 2025. It also has thirty-four Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Jul 2013. 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.