10 Helvellyn Road, Southampton, SO16 4AS
About 10 Helvellyn Road
10 Helvellyn Road is a mid-terrace house in Southampton (SO16 4AS). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 2007-2011 and council tax band B. At 71 m² this is the 11th smallest of 26 units on EPC record in the building, where floor areas span 43–114 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (August 2026) shows a C (score 74). Earlier certificates rated it B (December 2011); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 71 m² it's 21.1% smaller than the typical home in the postcode (90 m² median across 25 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Everything you need to know about 10 Helvellyn Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
10 Helvellyn Road's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 2 August 2036
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded to triple glazing
More low energy lighting installed
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Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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Planning history
10 Helvellyn Road has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Helvellyn Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£150,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Helvellyn Road homes
10 Helvellyn Road is notably below the street on co₂ emissions.
EPC Rating
74 (C)
Street avg 83 (B)
Floor Area
71 m²
Street avg 67 m²
CO₂ Emissions
1.3 t/year
Street avg 1.0 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 10 Helvellyn Road
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
536/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cotswold Road — bus stop.
Closest school
0.1 km
Mason Moor Primary School, Nursery & Sen Unit. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
54.7dB
Night-time· 23:00 – 07:00
46.3dB