Over the past 30 years, there have been 46 property sales recorded in the WA12 9TW postcode area. The highest sale price reached £192,000, while the most recent sale was for a semi-detached house sold in May 2025 for £185,000.

The estimated average property value in WA12 9TW currently stands at £168,395, which is approximately 28.8% 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 £2,290.

Property prices in WA12 9TW have risen by 4.8% over the past year , with a total increase of 41.8% over the past five years, and a long-term rise of 70.7% over the past decade.

The most common type of property sold in the area is terraced, making up around 74% of transactions , followed by flat and semi-detached.

Housing in WA12 9TW is predominantly owner-occupied, with an estimated 76% of homes being lived in by the owners.

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Property Sales

147 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 4bed
📐 872 sq ft
Today
£60,026
streetscan.co.uk estimate
20 Jul 1998
£13,000
More details

150 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

Today
£161,919
streetscan.co.uk estimate
24 Jul 1997
£34,000

151 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 3bed
📐 865 sq ft
Today
£183,367
streetscan.co.uk estimate
5 Oct 2018
£120,000
7 Jan 2011
£98,000
View +3 more
More details

155 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£173,895
streetscan.co.uk estimate
20 Feb 2018
£112,000
More details

156 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

Today
£155,396
streetscan.co.uk estimate
24 Apr 2018
£99,500
30 Jul 1999
£35,000
28 Feb 1997
£40,950

158 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 3bed
📐 717 sq ft
Today
£200,306
streetscan.co.uk estimate
10 Dec 2001
£53,000
10 Dec 2001
£55,000
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More details

159 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 4bed
📐 1141 sq ft
Today
£139,794
streetscan.co.uk estimate
25 Apr 2023
£129,000
More details

160 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 4bed
📐 667 sq ft
Today
£194,525
streetscan.co.uk estimate
30 May 2025
£185,000
22 Feb 2019
£113,750
View +2 more
More details

161 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

Today
£133,835
streetscan.co.uk estimate
6 Jul 2007
£92,500
12 Jul 1999
£38,950

162 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Semi-detached
🛏️ 4bed
📐 818 sq ft
Today
£191,943
streetscan.co.uk estimate
5 Apr 2019
£127,000
24 Jan 2018
£120,000
More details

163 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 3bed
📐 1173 sq ft
Today
£146,315
streetscan.co.uk estimate
30 Jul 2021
£120,000
31 Aug 2005
£102,000
View +2 more
More details

164 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£229,449
streetscan.co.uk estimate
16 Jul 2001
£59,950
More details

165 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

Today
£175,727
streetscan.co.uk estimate
26 Jan 2007
£115,000
3 Mar 2006
£104,000

166 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 5bed
📐 786 sq ft
Today
£207,430
streetscan.co.uk estimate
24 May 2024
£192,000
24 Apr 2009
£89,000
More details

168 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£183,534
streetscan.co.uk estimate
16 Apr 2015
£103,000
5 Apr 2012
£89,000
More details

169 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Semi-detached
🛏️ 4bed
📐 958 sq ft
Today
£211,264
streetscan.co.uk estimate
17 Nov 2000
£55,000
More details

170 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£211,417
streetscan.co.uk estimate
20 Dec 1996
£43,000
More details

174 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£253,826
streetscan.co.uk estimate
6 Mar 2020
£168,500
More details

176 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Flat
🛏️ 4bed
📐 764 sq ft
Today
£187,247
streetscan.co.uk estimate
22 Jul 2022
£188,000
19 Feb 2007
£119,000
View +1 more
More details

178 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Flat
🛏️ 2bed
📐 678 sq ft
Today
£137,888
streetscan.co.uk estimate
30 Jul 2021
£125,000
20 Oct 2005
£120,000
View +1 more
More details

180 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

Today
£143,510
streetscan.co.uk estimate
16 Jun 2006
£120,000

182 Mercer Street, Newton-Le-Willows, St Helens, Merseyside, WA12 9TW

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£172,075
streetscan.co.uk estimate
4 Sep 2015
£99,000
24 Mar 2003
£89,950
More details

Area Insights

Data Sources

Properties at WA12 9TW appear fourty-six times in the Land Registry records, with the latest transaction recorded on 30 May 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Sep 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.