Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started21 Dempsey Close is a semi-detached house in Southampton (SO19 8JZ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2019) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 68). Main heating runs on electricity.
At 79 m² it's 27.4% larger than the typical home in the postcode (62 m² median across 44 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
21 Dempsey Close's carbon output runs well above what efficient homes in the postcode produce.
21 Dempsey Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£174,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On floor area, 21 Dempsey Close stands well clear of the street.
EPC Rating
47 (E)
Street avg 60 (D)
Floor Area
79 m²
Street avg 53 m²
CO₂ Emissions
7.0 t/year
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

Median price across the last 5 sales in SO19 8JZ: £218,000 (2025–2023).
Street avg 3.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Alfriston Gardens — bus stop.
Closest school
0.5 km
St Monica Primary School. 26 schools nearby.
Night-time· 23:00 – 07:00
38.7dB