7b, Water Lane, Totton, Southampton, SO40 3DP
About 7b
7b is an end-of-terrace house in Totton, Southampton, Southampton (SO40 3DP). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 1950-1966 and council tax band A. At 26 m² this is the smallest unit on EPC record across the building (26–102 m²). The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (42 versus a best of 85). The latest certificate (February 2019) shows an E (score 42), well below the UK norm with real room to improve. When first surveyed in August 2011 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to D (score 66). Main heating runs on electricity.
At 26 m² it sits well below the postcode median (48 m² across 40 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
7b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
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
7b 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
7b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£118,000
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 5 sales in SO40 3DP: £136,000 (2025–2025).
Nearby sales in SO40 3DP
Springdale Court, Flat 1, 16 Water Lane, Totton, Southampton, SO40 3DP
Sold Sept 2025
£136,000Springdale Court, Flat 3, 16 Water Lane, Totton, Southampton, SO40 3DP
Sold Sept 2025
£142,000Springdale Court, Flat 27, 16 Water Lane, Totton, Southampton, SO40 3DP
Sold Apr 2025
£110,000Springdale Court, Flat 21, 16 Water Lane, Totton, Southampton, SO40 3DP
Sold Mar 2025
£130,000Springdale Court, Flat 20, 16 Water Lane, Totton, Southampton, SO40 3DP
Sold Jan 2025
£140,000
Versus other Water Lane homes
7b is notably below the street on epc rating.
EPC Rating
42 (E)
Street avg 72 (C)
Floor Area
26 m²
Street avg 52 m²
CO₂ Emissions
4.3 t/year
Street avg 2.3 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Post Office & Shops — bus stop.
Closest school
0.4 km
Lydlynch Infant School. 19 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
53.6dB

Night-time· 23:00 – 07:00
45.7dB







