Aquitania House, Flat 21, Kent Street, Southampton, SO14 5SN
About Aquitania House
Aquitania House is a mid-terrace house in Southampton (SO14 5SN). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2021) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2010); the latest reading is one band lower. Between certificates, hot-water efficiency went from Very Poor to Poor and main heating went from Poor to Average; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
Energy performance
Aquitania House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 25 October 2031
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
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
Aquitania House has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Aquitania House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
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.
Median price across the last 2 sales in SO14 5SN: £109,000 (2019–2015).
Versus other Kent Street homes
CO₂ Emissions for Aquitania House lags the street by a wide margin.
EPC Rating
48 (E)
Street avg 55 (E)
Floor Area
90 m²
Street avg 74 m²
CO₂ Emissions
7.4 t/year
Street avg 5.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Princes Street — bus stop.
Closest school
0.6 km
Mount Pleasant Infants. 35 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
42.6dB







