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Get started55 Sullivan Road is a five-bedroom semi-detached house in Southampton (SO19 0JF). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2019) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 85).
Sale prices here have outpaced Southampton HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £374,000 is 36.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£190/sq ft) was about 27.4% above the typical sold price in the postcode. At 134 m² the property is well over the postcode median (83 m² across 8 EPCs), placing it in the larger end of the local stock. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. One planning record on file: an extension approved in 2010. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sale on file: £274,000 in November 2019.
Single storey rear extension, two storey side extension, new front porch and brick cladding of the dwelling
55 Sullivan Road valuation sits well clear of the typical sold price in this postcode.
£374,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 13 years.
£274,000
Growth on file: 5.2% per year over 13 years.
55 Sullivan Road outperforms the street on epc rating by a wide margin.
Price per m²
£2,045
Street avg £1,875
Floor Area
134 m²
Street avg 83 m²
Habitable Rooms
7 rooms
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Walton Road — bus stop.

Daytime· 07:00 – 23:00
52.1dB

1 November 2019Most recent
£274,000
+89.0%over 12 years30 March 2007
£145,000
Median price across the last 5 sales in SO19 0JF: £115,000 (2025–2008).
Street avg 5 rooms
CO₂ Emissions
3.0 t/year
Street avg 3.8 t/year
SO19 0HL
Closest school
0.3 km
Valentine Primary School & Nursery. 28 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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