Winfrid House, Flat 31, Boniface Close, Totton, Southampton, SO40 3SJ
About Winfrid House
Winfrid House is a semi-detached house in Totton, Southampton, Southampton (SO40 3SJ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1976-1982 and council tax band B. At 56 m² this is the 26th smallest of 27 units on EPC record in Winfrid House, where floor areas span 43–117 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2026) shows a C (score 69), just inside the C band. When first surveyed in June 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Good to Average and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 56 m² it's 27.3% larger than the typical home in the postcode (44 m² median across 33 EPCs). Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).
Energy performance
Winfrid House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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Planning history
Winfrid 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
Winfrid House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£160,000
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 SO40 3SJ: £130,975 (2006–2003).
Nearby sales in SO40 3SJ
Versus other Boniface Close homes
Floor Area for Winfrid House runs comfortably ahead of the street norm.
EPC Rating
69 (C)
Street avg 64 (D)
Floor Area
56 m²
Street avg 47 m²
CO₂ Emissions
1.1 t/year
Street avg 2.0 t/year
Habitable Rooms
2 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
0.1 km
Totton College — bus stop.
Closest school
0.4 km
Abbotswood Junior School. 14 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
51.9dB

Night-time· 23:00 – 07:00
41.8dB







