12 Gilbury Close, Southampton, SO18 2RF
About 12 Gilbury Close
12 Gilbury Close is a detached house in Southampton (SO18 2RF). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (May 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in April 2014 the rating was D, the property has climbed 2 bands since. Between certificates, roof efficiency went from Good to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average and lighting dropped from Average to Poor. Main heating runs on electricity. At 48 m² this is the 3rd smallest of 15 units on EPC record in the building, where floor areas span 28–94 m². The building's EPC ratings span C to A across 15 units on file.
Everything you need to know about 12 Gilbury Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
For a compact home of this size, this rating sits in the top tier locally.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Low energy lighting percentage decreased
Roof insulation improved
More low energy lighting installed
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
Planning history
12 Gilbury Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
12 Gilbury Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£146,000
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 Gilbury Close homes
12 Gilbury Close outperforms the street on epc rating by a wide margin.
EPC Rating
82 (B)
Street avg 76 (C)
Floor Area
48 m²
Street avg 47 m²
CO₂ Emissions
2.1 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 12 Gilbury Close
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Octavia Road — bus stop.
Closest school
0.1 km
Mansbridge Primary School. 21 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
57.5dB
Night-time· 23:00 – 07:00
50.8dB