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Get started48 Dempsey Close is a three-bedroom semi-detached house in Southampton (SO19 8JZ). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band C. Tenure is freehold. The latest certificate (September 2022) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 88 m² the property is well over the postcode median (62 m² across 44 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £300,000 is 11.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 49.4% above the typical sold price in the postcode. Most recent transfer: March 2023 at £270,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
48 Dempsey Close valuation sits well clear of the typical sold price in this postcode.
£300,000
Modelled from EPC, postcode comparables.
£270,000
Recorded with HM Land Registry.
CO₂ Emissions for 48 Dempsey Close lags the street by a wide margin.
Price per m²
£3,068
Street avg £2,567
Floor Area
88 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.9dB

24 March 2023Most recent
£270,000
Median price across the last 5 sales in SO19 8JZ: £218,000 (2025–2023).
Street avg 4 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.6 t/year
SO19 8AS
Alfriston Gardens — bus stop.
Closest school
0.5 km
St Monica Primary School. 26 schools nearby.
Night-time· 23:00 – 07:00
38.7dB
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