30 Carr Mill Road, St Helens, WA11 9AF
About 30 Carr Mill Road
30 Carr Mill Road is a two-bedroom semi-detached house in St Helens (WA11 9AF). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (March 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in December 2008 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Average, hot-water efficiency went from Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). Other recorded features include a conservatory.
Across 2005–2018, sale prices on this property compounded at -1% per year. Today's modelled estimate of £178,000 sits 69.5% above the 2018 sale of £105,000. One planning record on file: an extension approved in 2009. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. On the market in March 2018 and unlisted since — roughly 8 years. At 61 m² it's 25.6% smaller than the typical home in the postcode (82 m² median across 19 EPCs).
Know exactly what you're buying at 30 Carr Mill Road
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Central heatingYes
- RefurbishedYes
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
Roof insulation improved
Planning history
30 Carr Mill Road has an approved single-storey rear extension on the planning record.
- Sept 2009ConservatoryFullIn report
Extension: Single storey · Rear of property
Single storey rear extension to form an extended kitchen and conservatory.
Extension- Documents
- 9 docs on file
- Reference
- P/2009/0590
We flagged 1 thing worth checking at 30 Carr Mill Road
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
30 Carr Mill Road's sale-price growth has lagged the wider UK trajectory across its history on file.
£178,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.0% per year over 13 years.
£105,000
Growth on file: -1.0% per year over 13 years.
Sales timeline
28 March 2018Most recent
£105,000
-12.5%over 12 years27 June 2005
£120,000
Median price across the last 5 sales in WA11 9AF: £165,000 (2024–2022).
Nearby sales in WA11 9AF
Everything we know about 30 Carr Mill Road, 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 Carr Mill Road homes
30 Carr Mill Road is notably below the street on habitable rooms.
Price per m²
£1,721
Street avg £1,832
Floor Area
61 m²
Street avg 80 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Newlands Road — bus stop.
Closest school
0.4 km
St Peter and St Paul Catholic Primary School. 20 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
54.2dB

Night-time· 23:00 – 07:00
45.0dB