Compton House, Flat 14, Blackwater Drive, Totton, Southampton, SO40 2GU
About Compton House
Compton House is a property in Totton, Southampton, Southampton (SO40 2GU). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2026) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since January 2012. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Average and lighting dropped from Very Good to Good. At 30 m² this is the 9th smallest of 25 units on EPC record in Compton House, where floor areas span 29–75 m².
Energy performance
Compton House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 8 January 2036
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
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Planning history
Compton House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Compton House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£109,000
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 Blackwater Drive homes
Compton House outperforms the street on co₂ emissions by a wide margin.
EPC Rating
75 (C)
Street avg 73 (C)
Floor Area
30 m²
Street avg 36 m²
CO₂ Emissions
1.0 t/year
Street avg 1.4 t/year
Habitable Rooms
1 rooms
Street avg 1 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
229/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Sarum Compton House — bus stop.
Closest school
0.4 km
Calmore Infant School. 12 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
51.0dB

Night-time· 23:00 – 07:00
40.0dB







