Our Data Sources
23, Dunmail Avenue, St. Helens has no records in the the Land Registry and a single entry in the EPC database dated September 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 23, Dunmail Avenue, St. Helens would be worth £179,014, with a potential rental value of £1,029 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £158,555, with a rental value of £912 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
23, Dunmail Avenue, St. Helens has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Sep 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 141 sales of comparable properties within 720 metres of 23, Dunmail Avenue, St. Helens across the last 2 years.
Most recently, 57, Dunmail Avenue, St. Helens, WA11 7PF, a freehold house, sold at £170,000 on the 30th September 2025.
Read more about house prices in WA11.
- Sold Sep 2025£170,000 | 3 Bed House57, Dunmail Avenue, St. Helens, WA11 7PF57, Dunmail Avenue, St. Helens, WA11 7PF
- Sold Mar 2025£140,000 | 3 Bed House136, Kentmere Avenue, St. Helens, WA11 7PQ136, Kentmere Avenue, St. Helens, WA11 7PQ
- Sold Sep 2024£175,000 | 3 Bed House74, Lingmell Avenue, St. Helens, WA11 7AZ74, Lingmell Avenue, St. Helens, WA11 7AZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 23, Dunmail Avenue, St. Helens as the 10th largest and the 12th most expensive of the 72 addresses on Dunmail Avenue, St. Helens, WA11.
Against the WA11 postcode district average, it is £34k less expensive than the typical property.
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Schools Nearby
- Carr Mill Primary School200 m away
- St Peter and St Paul Catholic Primary School900 m away
- St Mary's Catholic Primary School1.5 km away
- Cowley International College2.3 km away
- St Augustine of Canterbury Catholic Academy2.4 km away
- Outwood Academy Haydock3.3 km away
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Public Transport Nearby
- St Helens Central|2.8 km away
- Garswood|3.6 km away
- Thatto Heath|5.2 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
