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Get started27 Margam Avenue is a three-bedroom semi-detached house in Southampton (SO19 2QL). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2023) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Sale prices here have outpaced Southampton HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £341,000 is 10% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£360/sq ft) was about 92.5% above the typical sold price in the postcode. Last sale on file: £310,000 in July 2024. One historical planning record sits against the property in 2024.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Erection of a single storey rear extension (Max Depth 4.5 m, Max Height 3.15 m, Eaves Height 3.15 m)
27 Margam Avenue has more than quadrupled in price since its earliest registered sale in 1998.
£341,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 26 years.
£310,000
Growth on file: 5.7% per year over 26 years.
CO₂ Emissions for 27 Margam Avenue runs comfortably ahead of the street norm.
Price per m²
£3,875
Street avg £3,045
Floor Area
80 m²
Street avg 92 m²
Habitable Rooms
5 rooms
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heath Road — bus stop.

Daytime· 07:00 – 23:00
50.1dB

5 July 2024Most recent
£310,000
+330.9%over 26 years20 March 1998
£71,950
Median price across the last 5 sales in SO19 2QL: £361,000 (2025–2012).
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 4.5 t/year
SO19 2HZ
Closest school
0.2 km
Sholing Junior School. 34 schools nearby.
Night-time· 23:00 – 07:00
38.8dB
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