Over the past 30 years, there have been 29 property sales recorded in the WA9 5AL postcode area. The highest sale price reached £242,000, while the most recent sale was a property sold in September 2025 for £210,000.

The estimated average property value in WA9 5AL currently stands at £199,056, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £2,355.

Property prices in WA9 5AL have risen by 4.8% over the past year , with a total increase of 41.3% over the past five years, and a long-term rise of 73.6% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 83% of transactions , followed by terraced and other.

Housing in WA9 5AL is predominantly owner-occupied, with an estimated 92% of homes being lived in by the owners.

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Property Sales

10 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 915 sq ft
Today
£190,786
streetscan.co.uk estimate
3 Jan 2020
£130,000
More details

14 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£183,448
streetscan.co.uk estimate
24 Jan 2014
£100,000

16 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£240,258
streetscan.co.uk estimate
29 Jul 1999
£56,000
31 Oct 1997
£54,000

17 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£151,101
streetscan.co.uk estimate
4 Jun 2021
£120,000
More details

18 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 958 sq ft
Today
£216,463
streetscan.co.uk estimate
5 Dec 2008
£130,000
More details

19 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 3bed
📐 657 sq ft
Today
£171,000
streetscan.co.uk estimate
15 Mar 2013
£92,250
16 Nov 2006
£115,000
View +1 more
More details

2 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Terraced
🛏️ 4bed
📐 904 sq ft
Today
£223,736
streetscan.co.uk estimate
27 Jan 2020
£150,000
17 Jul 2015
£145,000
More details

25 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 5bed
📐 797 sq ft
Today
£199,935
streetscan.co.uk estimate
15 Jun 2015
£115,000
More details

3 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Other
🛏️ 4bed
📐 936 sq ft
Today
£157,856
streetscan.co.uk estimate
17 Nov 2023
£155,000
More details

33 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£216,623
streetscan.co.uk estimate
27 Oct 2006
£136,000

35 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 6bed
📐 1212 sq ft
Today
£227,661
streetscan.co.uk estimate
22 Nov 2017
£144,000
31 Jul 2009
£149,000
More details

39 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 6bed
📐 1033 sq ft
Today
£218,880
streetscan.co.uk estimate
30 Sep 2021
£180,000
21 May 2004
£112,500
More details

41 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£232,990
streetscan.co.uk estimate
24 Jul 2009
£129,000

45 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 3bed
📐 990 sq ft
Today
£181,694
streetscan.co.uk estimate
30 Oct 2019
£125,000
More details

49 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 969 sq ft
Today
£240,377
streetscan.co.uk estimate
22 Jul 2019
£159,950
12 Oct 2018
£92,000
More details

5 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£205,159
streetscan.co.uk estimate
11 Oct 1996
£42,500

51 Thornham Avenue, St Helens, Merseyside, WA9 5AL

Today
£210,000
streetscan.co.uk estimate
9 Sep 2025
£210,000

7 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 904 sq ft
Today
£186,081
streetscan.co.uk estimate
23 Dec 1996
£39,000
More details

8 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£218,754
streetscan.co.uk estimate
30 Mar 2021
£169,000
20 Oct 2000
£42,000
More details

9 Thornham Avenue, St Helens, Merseyside, WA9 5AL

🏠 Semi-detached
🛏️ 5bed
📐 753 sq ft
Today
£262,208
streetscan.co.uk estimate
11 Nov 2022
£242,000
3 Nov 1995
£44,000
More details

Area Insights

Data Sources

Properties at WA9 5AL appear twenty-nine times in the Land Registry records, with the latest transaction recorded on 9 Sep 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Jan 2014. 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.