1 Arnian Way, Rainford, St Helens, WA11 8BX
About 1 Arnian Way
1 Arnian Way is a semi-detached house in Rainford, St. Helens, St Helens (WA11 8BX). It has a recorded floor area of 107 m² (around 1152 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2013. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Good to Very Good and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 76).
Untraded for 29 years, with the last transfer in April 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £302,000 sits 297.4% above the 1997 sale of £76,000. On a £-per-square-foot basis, the last sale (£66/sq ft) was about 66.5% below the postcode norm. One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 107 m² it's 23% larger than the typical home in the postcode (87 m² median across 9 EPCs).
Know exactly what you're buying at 1 Arnian Way
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (50 kWp) installed
Hot water system changed
Roof insulation improved
Low energy lighting percentage decreased
Planning history
1 Arnian Way has an approved rear extension on the planning record.
- Aug 2003ConservatoryFullIn report
Extension: Rear of property
Single storey conservatory to rear.
Extension- Reference
- P/2003/0927
We flagged 1 thing worth checking at 1 Arnian Way
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Arnian Way's estimated value is more than triple its earliest registered sale price (1997).
£302,000
Modelled from EPC, postcode comparables.
£76,000
Recorded with HM Land Registry.
Sales timeline
29 April 1997Most recent
£76,000
Median price across the last 5 sales in WA11 8BX: £267,500 (2025–2020).
Nearby sales in WA11 8BX
10 Arnian Way, Rainford, St Helens, WA11 8BX
Sold Feb 2025
£280,00019 Arnian Way, Rainford, St Helens, WA11 8BX
Sold Sept 2024
£300,00017 Arnian Way, Rainford, St Helens, WA11 8BX
Sold May 2021
£260,00016 Arnian Way, Rainford, St Helens, WA11 8BX
Sold Sept 2020
£150,0004 Arnian Way, Rainford, St Helens, WA11 8BX
Sold Jul 2020
£175,000
Everything we know about 1 Arnian Way, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Arnian Way homes
On price per m², 1 Arnian Way runs well behind the street norm.
Price per m²
£710
Street avg £2,321
Floor Area
107 m²
Street avg 93 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.5 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Avenue — bus stop.
Closest school
0.2 km
Rainford CofE Primary School. 4 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.5dB

Night-time· 23:00 – 07:00
41.6dB