9 Margam Avenue, Southampton, SO19 2QL
About 9 Margam Avenue
9 Margam Avenue is a three-bedroom detached house in Southampton (SO19 2QL). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (April 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Records show the property has been extended at some point in its history.
One planning record on file: an extension approved in 2003. Past consents include an extension, meaningful when judging how the property has evolved. At 102 m² it's 16.7% larger than the typical home in the postcode (87 m² median across 10 EPCs). Across 1997–2019, sale prices on this property compounded at 6.9% per year. Today's modelled estimate of £440,000 is 21.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 75.9% above the typical sold price in the postcode. Last sale on file: £361,000 in August 2019.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Everything you need to know about 9 Margam Avenue
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
9 Margam Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 9 Margam Avenue, Southampton, SO19 2QL
- Mar 2003ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey rear extension
- Documents
- 8 docs on file
- Reference
- 03/00225/FUL
Unlock 9 Margam Avenue, Southampton, SO19 2QL's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Margam Avenue has more than quadrupled in price since its earliest registered sale in 1997.
£440,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 22 years.
£361,000
Growth on file: 6.9% per year over 22 years.
Sales timeline
14 August 2019Most recent
£361,000
+247.1%over 19 years30 August 1999
£104,000
+22.4%over 1 year7 November 1997
£84,950
Median price across the last 5 sales in SO19 2QL: £310,000 (2025–2012).
Nearby sales in SO19 2QL
Versus other Margam Avenue homes
EPC Rating for 9 Margam Avenue runs comfortably ahead of the street norm.
Price per m²
£3,539
Street avg £2,863
Floor Area
102 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.6 t/year
Everything you need to know about 9 Margam Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heath Road — bus stop.
Closest school
0.2 km
Sholing Junior School. 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
50.1dB
Night-time· 23:00 – 07:00
38.8dB