Keel House, Flat 5, 102 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
About Keel House
Keel House is a detached house in Sarisbury Green, Southampton, Southampton (SO31 7LW). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 2003-2006 and council tax band B. At 45 m² this is the smallest unit on EPC record across Keel House (45–70 m²). The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (76 versus a best of 85). The latest certificate (September 2021) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (November 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good.
At 45 m² it sits well below the postcode median (70 m² across 49 EPCs), making it one of the more compact homes locally.
Energy performance
Keel House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
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Planning history
Keel House has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Keel House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£165,000
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 SO31 7LW: £305,000 (2025–2024).
Nearby sales in SO31 7LW
84 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
Sold Oct 2025
£312,50050 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
Sold Jul 2025
£337,50076 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
Sold Jun 2025
£290,000Keel House, Flat 1, 102 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
Sold Dec 2024
£228,00078 Columbus Drive, Sarisbury Green, Southampton, SO31 7LW
Sold Sept 2024
£305,000
Versus other Columbus Drive homes
On epc rating, Keel House runs well behind the street norm.
EPC Rating
76 (C)
Street avg 82 (B)
Floor Area
45 m²
Street avg 51 m²
CO₂ Emissions
1.2 t/year
Street avg 1.2 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Cold East Way — bus stop.
Closest school
0.3 km
Sarisbury Church of England Junior School. 13 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
51.1dB

Night-time· 23:00 – 07:00
41.3dB







