Sarum House, Flat 12, Blackwater Drive, Totton, Southampton, SO40 2GT
About Sarum House
Sarum House is an end-of-terrace house in Totton, Southampton, Southampton (SO40 2GT). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1967-1975 and council tax band A. At 29 m² this is the smallest unit on EPC record across Sarum House (29–75 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (August 2022) shows a C (score 70). Earlier certificates rated it B (November 2009); the latest reading is one band lower.
Energy performance
Sarum House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Sarum 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
Sarum House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£111,000
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
Sarum House is notably below the street on epc rating.
EPC Rating
70 (C)
Street avg 73 (C)
Floor Area
29 m²
Street avg 36 m²
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Sarum Compton House — bus stop.
Closest school
0.5 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
50.9dB

Night-time· 23:00 – 07:00
40.0dB







