9 Cranbourne Close, Southampton, SO15 7QQ
About 9 Cranbourne Close
9 Cranbourne Close is a detached house in Southampton (SO15 7QQ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2026) shows a C (score 69), just inside the C band. This certificate was lodged in the last six months, so the rating reflects current condition.
Held since June 2006 — that's 20 years off the open market, well above the local norm. At 115 m² the property is well over the postcode median (73 m² across 4 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £412,000 sits 91.6% above the 2006 sale of £215,000. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 45.6% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Energy performance
9 Cranbourne Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 25 March 2036
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Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
3 applications on record at 9 Cranbourne Close, Southampton, SO15 7QQ
- Aug 2006Loft ConversionFullOutcome in report
Insertion of a dormer extension in each side roof slope and new roof to rear element.
Extension- Documents
- 9 docs on file
- Reference
- 06/00876/FUL
- More recent applications — locked
- ExtensionMay 2012Decision
- Loft ConversionOct 2006Decision
Unlock 9 Cranbourne Close, Southampton, SO15 7QQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Cranbourne Close valuation sits well clear of the typical sold price in this postcode.
£412,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
29 June 2006Most recent
£215,000
Median price across the last 5 sales in SO15 7QQ: £280,000 (2021–2005).
Nearby sales in SO15 7QQ
4 Cranbourne Close, Southampton, SO15 7QQ
Sold Jan 2021
£369,9503 Cranbourne Close, Southampton, SO15 7QQ
Sold Jun 2016
£310,0008 Cranbourne Close, Southampton, SO15 7QQ
Sold Jul 2014
£280,0007 Cranbourne Close, Southampton, SO15 7QQ
Sold May 2011
£245,0001 Cranbourne Close, Southampton, SO15 7QQ
Sold Nov 2005
£200,000
Versus other Cranbourne Close homes
9 Cranbourne Close is notably below the street on price per m².
Price per m²
£1,870
Street avg £3,934
Floor Area
115 m²
Street avg 79 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
460/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Pirrie Close — bus stop.
Closest school
0.3 km
Richard Taunton Sixth Form College. 34 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
50.7dB

Night-time· 23:00 – 07:00
41.3dB







